Trace number 362271

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10? (TO) 1802 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-n3702.opb
MD5SUM923982c51ba218a8e62dc99222f9f8f7
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 benchmark9.1806
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 654991
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 654991
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.09/1800.63	c Somebody sent me a SIGTERM
1800.09/1800.63	s UNKNOWN
1800.09/1800.68	pb2clasp1: no process killed
548.18/1802.62	sh: line 1: 23722 Killed                  cat /tmp/evaluation/362271-1177009585/temp/instance-362271-1177009585.opb.op
548.18/1802.62	     23723                       | clasp-1.0 --trans=no >/tmp/evaluation/362271-1177009585/temp/instance-362271-1177009585.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362271-1177009585/instance-362271-1177009585.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/node34/watcher-362271-1177009585 -o ROOT/results/node34/solver-362271-1177009585 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362271-1177009585.opb /tmp/evaluation/362271-1177009585/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: 0.99 0.99 0.99 3/77 23702
/proc/meminfo: memFree=1832512/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=12268 CPUtime=0
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 148873961 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204230654 0 0 4224 0 0 0 0 17 1 0 0
/proc/23702/statm: 3067 317 242 3 0 167 0

[startup+0.013337 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 23702
/proc/meminfo: memFree=1832512/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=12532 CPUtime=0
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 513 0 0 0 0 0 0 0 18 0 1 0 148873961 12832768 479 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195176161 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 3133 479 314 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101344 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 23702
/proc/meminfo: memFree=1832512/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=16448 CPUtime=0.09
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 1474 0 0 0 9 0 0 0 18 0 1 0 148873961 16842752 1440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195176161 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 4112 1440 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301357 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 23702
/proc/meminfo: memFree=1832512/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=28296 CPUtime=0.29
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 12327 0 0 0 24 5 0 0 19 0 1 0 148873961 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.701389 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 23702
/proc/meminfo: memFree=1832512/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=28296 CPUtime=0.69
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 33156 0 0 0 56 13 0 0 23 0 1 0 148873961 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50145 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23703
/proc/meminfo: memFree=1815992/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=28296 CPUtime=1.49
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 74861 0 0 0 118 31 0 0 25 0 1 0 148873961 28975104 4079 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 7074 4088 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10158 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23703
/proc/meminfo: memFree=1815864/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=28292 CPUtime=3.09
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 159128 0 0 0 244 65 0 0 25 0 1 0 148873961 28971008 4299 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 7073 4306 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30184 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23703
/proc/meminfo: memFree=1815744/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=28420 CPUtime=6.29
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 326959 0 0 0 497 132 0 0 25 0 1 0 148873961 29102080 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195209778 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 7105 4425 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7023 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23703
/proc/meminfo: memFree=1815624/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=28544 CPUtime=12.69
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 659337 0 0 0 1006 263 0 0 25 0 1 0 148873961 29229056 4335 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 7136 4340 320 3 0 4236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28544

[startup+25.5014 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23703
/proc/meminfo: memFree=1816200/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=28792 CPUtime=25.48
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 1327915 0 0 0 2016 532 0 0 25 0 1 0 148873961 29483008 4523 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254213558024 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 7198 4523 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1014 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23703
/proc/meminfo: memFree=1815752/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=29340 CPUtime=51.08
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 2658819 0 0 0 4032 1076 0 0 25 0 1 0 148873961 30044160 4656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195210101 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 7335 4656 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: 0.99 0.99 0.99 2/78 23703
/proc/meminfo: memFree=1813960/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=30456 CPUtime=102.26
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 5320734 0 0 0 8073 2153 0 0 25 0 1 0 148873961 31186944 4931 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195210039 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 7614 4931 320 3 0 4714 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30456

[startup+162.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 23703
/proc/meminfo: memFree=1812464/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=31932 CPUtime=162.25
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 8446647 0 0 0 12751 3474 0 0 25 0 1 0 148873961 32698368 5301 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 7983 5301 320 3 0 5083 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31932

[startup+222.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 23703
/proc/meminfo: memFree=1810120/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=34188 CPUtime=222.23
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 11601101 0 0 0 17401 4822 0 0 25 0 1 0 148873961 35008512 5874 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195209786 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 8547 5874 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: 1.00 1.00 1.00 2/78 23703
/proc/meminfo: memFree=1808648/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=35672 CPUtime=282.22
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 14790232 0 0 0 22042 6180 0 0 25 0 1 0 148873961 36528128 6205 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 8918 6211 320 3 0 6018 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35672

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23703
/proc/meminfo: memFree=1806600/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=37664 CPUtime=342.2
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 18064412 0 0 0 26635 7585 0 0 25 0 1 0 148873961 38567936 6741 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254213558030 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 9416 6741 367 3 0 6516 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37664

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23703
/proc/meminfo: memFree=1802888/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=41436 CPUtime=402.19
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 21513987 0 0 0 31270 8949 0 0 25 0 1 0 148873961 42430464 7677 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 10359 7677 320 3 0 7459 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 41436

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23703
/proc/meminfo: memFree=1800456/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=44144 CPUtime=462.17
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 25288118 0 0 0 35832 10385 0 0 25 0 1 0 148873961 45203456 8378 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195209746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 11036 8378 320 3 0 8136 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44144

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23703
/proc/meminfo: memFree=1794056/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=50232 CPUtime=522.16
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 29887716 0 0 0 40313 11903 0 0 25 0 1 0 148873961 51437568 9904 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 12558 9904 320 3 0 9658 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 50232

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 23712
/proc/meminfo: memFree=1676656/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=70512 CPUtime=546.26
/proc/23702/stat : 23702 (pbclasp) S 23700 23702 23023 0 -1 4194304 30693193 2226 0 0 41223 12129 1260 14 18 0 1 0 148873961 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204231572 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 17628 14991 343 3 0 14728 0
[pid=23710] ppid=23702 vsize=5352 CPUtime=0.03
/proc/23710/stat : 23710 (sh) S 23702 23702 23023 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 148928604 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23710/statm: 1338 224 188 169 0 49 0
[pid=23712] ppid=23710 vsize=75164 CPUtime=35.81
/proc/23712/stat : 23712 (clasp-1.0) R 23710 23702 23023 0 -1 4194304 22646 0 0 0 3570 11 0 0 25 0 1 0 148928605 76967936 18046 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733942 0 0 4096 0 0 0 0 17 1 0 0
/proc/23712/statm: 18791 18046 249 81 0 18165 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 151028

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 23712
/proc/meminfo: memFree=1676720/2055920 swapFree=4159620/4192956

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


[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/80 23712
/proc/meminfo: memFree=1208432/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=70512 CPUtime=546.26
/proc/23702/stat : 23702 (pbclasp) S 23700 23702 23023 0 -1 4194304 30693193 2226 0 0 41223 12129 1260 14 18 0 1 0 148873961 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204231572 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 17628 14991 343 3 0 14728 0
[pid=23710] ppid=23702 vsize=5352 CPUtime=0.03
/proc/23710/stat : 23710 (sh) S 23702 23702 23023 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 148928604 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23710/statm: 1338 224 188 169 0 49 0
[pid=23712] ppid=23710 vsize=544684 CPUtime=1055.55
/proc/23712/stat : 23712 (clasp-1.0) R 23710 23702 23023 0 -1 4194304 149072 0 0 0 105470 85 0 0 25 0 1 0 148928605 557756416 134917 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784700 0 0 4096 0 0 0 0 17 1 0 0
/proc/23712/statm: 136171 134917 249 81 0 135545 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 620548

[startup+1662.3 s]
/proc/loadavg: 1.15 1.05 1.01 2/80 23712
/proc/meminfo: memFree=1191536/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=70512 CPUtime=546.26
/proc/23702/stat : 23702 (pbclasp) S 23700 23702 23023 0 -1 4194304 30693193 2226 0 0 41223 12129 1260 14 18 0 1 0 148873961 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204231572 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 17628 14991 343 3 0 14728 0
[pid=23710] ppid=23702 vsize=5352 CPUtime=0.03
/proc/23710/stat : 23710 (sh) S 23702 23702 23023 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 148928604 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23710/statm: 1338 224 188 169 0 49 0
[pid=23712] ppid=23710 vsize=561416 CPUtime=1115.53
/proc/23712/stat : 23712 (clasp-1.0) R 23710 23702 23023 0 -1 4194304 153251 0 0 0 111465 88 0 0 25 0 1 0 148928605 574889984 139096 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/23712/statm: 140354 139096 249 81 0 139728 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 637280

[startup+1722.3 s]
/proc/loadavg: 1.05 1.04 1.01 2/80 23712
/proc/meminfo: memFree=1162992/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=70512 CPUtime=546.26
/proc/23702/stat : 23702 (pbclasp) S 23700 23702 23023 0 -1 4194304 30693193 2226 0 0 41223 12129 1260 14 18 0 1 0 148873961 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204231572 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 17628 14991 343 3 0 14728 0
[pid=23710] ppid=23702 vsize=5352 CPUtime=0.03
/proc/23710/stat : 23710 (sh) S 23702 23702 23023 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 148928604 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23710/statm: 1338 224 188 169 0 49 0
[pid=23712] ppid=23710 vsize=590200 CPUtime=1175.52
/proc/23712/stat : 23712 (clasp-1.0) R 23710 23702 23023 0 -1 4194304 160457 0 0 0 117461 91 0 0 25 0 1 0 148928605 604364800 146302 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/23712/statm: 147550 146302 249 81 0 146924 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 666064

[startup+1782.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/80 23712
/proc/meminfo: memFree=1132528/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=70512 CPUtime=546.26
/proc/23702/stat : 23702 (pbclasp) S 23700 23702 23023 0 -1 4194304 30693193 2226 0 0 41223 12129 1260 14 18 0 1 0 148873961 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204231572 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 17628 14991 343 3 0 14728 0
[pid=23710] ppid=23702 vsize=5352 CPUtime=0.03
/proc/23710/stat : 23710 (sh) S 23702 23702 23023 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 148928604 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23710/statm: 1338 224 188 169 0 49 0
[pid=23712] ppid=23710 vsize=620488 CPUtime=1235.5
/proc/23712/stat : 23712 (clasp-1.0) R 23710 23702 23023 0 -1 4194304 167994 0 0 0 123453 97 0 0 25 0 1 0 148928605 635379712 153839 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/23712/statm: 155122 153839 249 81 0 154496 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 696352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.01 1.03 1.00 2/80 23712
/proc/meminfo: memFree=1123440/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=70512 CPUtime=546.26
/proc/23702/stat : 23702 (pbclasp) S 23700 23702 23023 0 -1 4194304 30693193 2226 0 0 41223 12129 1260 14 18 0 1 0 148873961 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204231572 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 17628 14991 343 3 0 14728 0
[pid=23710] ppid=23702 vsize=5352 CPUtime=0.03
/proc/23710/stat : 23710 (sh) S 23702 23702 23023 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 148928604 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23710/statm: 1338 224 188 169 0 49 0
[pid=23712] ppid=23710 vsize=629384 CPUtime=1253.8
/proc/23712/stat : 23712 (clasp-1.0) R 23710 23702 23023 0 -1 4194304 170220 0 0 0 125282 98 0 0 25 0 1 0 148928605 644489216 156065 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/23712/statm: 157346 156065 249 81 0 156720 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 705248

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

[startup+1800.6 s]
/proc/loadavg: 1.01 1.03 1.00 2/80 23712
/proc/meminfo: memFree=1123440/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=70512 CPUtime=546.26
/proc/23702/stat : 23702 (pbclasp) S 23700 23702 23023 0 -1 4194304 30693193 2226 0 0 41223 12129 1260 14 18 0 1 0 148873961 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204231572 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 17628 14991 343 3 0 14728 0
[pid=23710] ppid=23702 vsize=5352 CPUtime=0.03
/proc/23710/stat : 23710 (sh) S 23702 23702 23023 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 148928604 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23710/statm: 1338 224 188 169 0 49 0
[pid=23712] ppid=23710 vsize=629384 CPUtime=1253.8
/proc/23712/stat : 23712 (clasp-1.0) R 23710 23702 23023 0 -1 4194304 170220 0 0 0 125282 98 0 0 25 0 1 0 148928605 644489216 156065 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/23712/statm: 157346 156065 249 81 0 156720 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 705248

# WARNING:
# current cumulated CPU time (546.35 s) is less than in the last sample (1800.09 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1253.74 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.01 1.03 1.00 2/80 23712
/proc/meminfo: memFree=1123440/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=70512 CPUtime=546.35
/proc/23702/stat : 23702 (pbclasp) R 23700 23702 23023 0 -1 4194304 30693304 3198 0 0 41225 12130 1260 20 17 0 1 0 148873961 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227538 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23702/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 546.35
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: 1.01 1.03 1.00 2/80 23712
/proc/meminfo: memFree=1123440/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=70512 CPUtime=546.57
/proc/23702/stat : 23702 (pbclasp) S 23700 23702 23023 0 -1 4194304 30693354 4002 0 0 41237 12131 1261 28 16 0 1 0 148873961 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204231572 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 546.57
Current children cumulated vsize (KiB) 70512

[startup+1802.2 s]
/proc/loadavg: 1.01 1.03 1.00 3/82 23723
/proc/meminfo: memFree=1733472/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=70512 CPUtime=546.57
/proc/23702/stat : 23702 (pbclasp) S 23700 23702 23023 0 -1 4194304 30693354 4002 0 0 41237 12131 1261 28 16 0 1 0 148873961 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204231572 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 17628 14992 343 3 0 14728 0
[pid=23721] ppid=23702 vsize=5352 CPUtime=0
/proc/23721/stat : 23721 (sh) S 23702 23702 23023 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149054058 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23721/statm: 1338 224 188 169 0 49 0
[pid=23722] ppid=23721 vsize=2520 CPUtime=0.01
/proc/23722/stat : 23722 (cat) S 23721 23702 23023 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 149054059 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 254195499234 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23722/statm: 630 87 71 4 0 42 0
[pid=23723] ppid=23721 vsize=19404 CPUtime=1.21
/proc/23723/stat : 23723 (clasp-1.0) R 23721 23702 23023 0 -1 4194304 5890 0 0 0 118 3 0 0 25 0 1 0 149054059 19869696 4261 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 8094230 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 4851 4261 230 81 0 4225 0
Current children cumulated CPU time (s) 547.79
Current children cumulated vsize (KiB) 97788

[startup+1802.6 s]
/proc/loadavg: 1.01 1.03 1.00 3/82 23723
/proc/meminfo: memFree=1733472/2055920 swapFree=4159620/4192956
[pid=23702] ppid=23700 vsize=70512 CPUtime=546.57
/proc/23702/stat : 23702 (pbclasp) S 23700 23702 23023 0 -1 4194304 30693354 4002 0 0 41237 12131 1261 28 16 0 1 0 148873961 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204231572 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 17628 14992 343 3 0 14728 0
[pid=23721] ppid=23702 vsize=5352 CPUtime=0
/proc/23721/stat : 23721 (sh) S 23702 23702 23023 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149054058 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23721/statm: 1338 224 188 169 0 49 0
[pid=23722] ppid=23721 vsize=2520 CPUtime=0.02
/proc/23722/stat : 23722 (cat) S 23721 23702 23023 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 149054059 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 254195499234 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23722/statm: 630 87 71 4 0 42 0
[pid=23723] ppid=23721 vsize=21896 CPUtime=1.59
/proc/23723/stat : 23723 (clasp-1.0) R 23721 23702 23023 0 -1 4194304 6528 0 0 0 156 3 0 0 25 0 1 0 149054059 22421504 4899 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 8138894 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 5474 4899 231 81 0 4848 0
Current children cumulated CPU time (s) 548.18
Current children cumulated vsize (KiB) 100280

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): 1253.74
#  lost CPU user time (s): 1252.8
#  lost CPU system time (s): 0.940002

Real time (s): 1802.65
CPU time (s): 1802
CPU user time (s): 1679.38
CPU system time (s): 122.617
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 705248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 426.581
system time used= 121.677
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30704355
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= 5382
involuntary context switches= 13096

runsolver used 1.92671 second user time and 4.63429 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Thu Apr 19 19:06:25 UTC 2007

IDJOB= 362271
IDBENCH= 1545
IDSOLVER= 167
FILE ID= node34/362271-1177009585

PBS_JOBID= 4630529

Free space on /tmp= 66406 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-n3702.opb
COMMAND LINE= pbclasp instance-362271-1177009585.opb /tmp/evaluation/362271-1177009585/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-362271-1177009585 -o ROOT/results/node34/conversion-362271-1177009585 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362271-1177009585/instance-362271-1177009585.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-362271-1177009585 -o ROOT/results/node34/solver-362271-1177009585 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362271-1177009585.opb /tmp/evaluation/362271-1177009585/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  923982c51ba218a8e62dc99222f9f8f7

RANDOM SEED= 827988082

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1832920 kB
Buffers:         27016 kB
Cached:         109896 kB
SwapCached:       2896 kB
Active:          90680 kB
Inactive:        70248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832920 kB
SwapTotal:     4192956 kB
SwapFree:      4159620 kB
Dirty:            7156 kB
Writeback:           0 kB
Mapped:          31028 kB
Slab:            47396 kB
Committed_AS:   457008 kB
PageTables:       1980 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= 66382 MiB

End job on node34 on Thu Apr 19 19:36:28 UTC 2007