Trace number 362243

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) 1802.04 1802.75

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-n3706.opb
MD5SUM0c13059622221c4a56a3a4fdb32d92c9
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 benchmark10.5584
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 653950
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 653950
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)

1800.10/1800.73	c Somebody sent me a SIGTERM
1800.10/1800.73	s UNKNOWN
1800.10/1800.74	pb2clasp1: no process killed
547.82/1802.72	sh: line 1:  2470 Killed                  cat /tmp/evaluation/362243-1177008998/temp/instance-362243-1177008998.opb.op
547.82/1802.72	      2471                       | clasp-1.0 --trans=no >/tmp/evaluation/362243-1177008998/temp/instance-362243-1177008998.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362243-1177008998/instance-362243-1177008998.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/node72/watcher-362243-1177008998 -o ROOT/results/node72/solver-362243-1177008998 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362243-1177008998.opb /tmp/evaluation/362243-1177008998/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 1.02 1.00 3/77 2246
/proc/meminfo: memFree=1862128/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=12268 CPUtime=0
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 176938230 12562432 363 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234531074365 0 0 4224 0 0 0 0 17 1 0 0
/proc/2246/statm: 3067 364 276 3 0 167 0

[startup+0.043447 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 2246
/proc/meminfo: memFree=1862128/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=14100 CPUtime=0.04
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 888 0 0 0 4 0 0 0 18 0 1 0 176938230 14438400 854 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517598945 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 3525 855 314 3 0 625 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14100

[startup+0.101451 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 2246
/proc/meminfo: memFree=1862128/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=16580 CPUtime=0.09
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 1500 0 0 0 9 0 0 0 18 0 1 0 176938230 16977920 1466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517598945 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 4145 1466 314 3 0 1245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16580

[startup+0.301468 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 2246
/proc/meminfo: memFree=1862128/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=28296 CPUtime=0.29
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 12327 0 0 0 24 5 0 0 19 0 1 0 176938230 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234531786510 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.701507 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 2246
/proc/meminfo: memFree=1862128/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=28296 CPUtime=0.69
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 32763 0 0 0 56 13 0 0 23 0 1 0 176938230 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517962969 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 7074 4425 554 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50158 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2247
/proc/meminfo: memFree=1846248/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=28296 CPUtime=1.49
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 74028 0 0 0 120 29 0 0 25 0 1 0 176938230 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632823 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10172 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2247
/proc/meminfo: memFree=1845480/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=28292 CPUtime=3.09
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 156113 0 0 0 248 61 0 0 25 0 1 0 176938230 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234531786504 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30202 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2247
/proc/meminfo: memFree=1845416/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=28420 CPUtime=6.29
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 321955 0 0 0 498 131 0 0 25 0 1 0 176938230 29102080 4122 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 7105 4131 321 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7016 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2247
/proc/meminfo: memFree=1845288/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=28544 CPUtime=12.69
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 654387 0 0 0 999 270 0 0 25 0 1 0 176938230 29229056 4068 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517962969 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 7136 4068 320 3 0 4236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28544

[startup+25.5018 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2247
/proc/meminfo: memFree=1845160/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=28792 CPUtime=25.48
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 1314795 0 0 0 2003 545 0 0 25 0 1 0 176938230 29483008 4522 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 7198 4522 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1011 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2247
/proc/meminfo: memFree=1844776/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=29340 CPUtime=51.07
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 2638359 0 0 0 4011 1096 0 0 25 0 1 0 176938230 30044160 4554 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 7335 4560 320 3 0 4435 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29340

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2247
/proc/meminfo: memFree=1843560/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=30324 CPUtime=102.26
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 5284845 0 0 0 8044 2182 0 0 25 0 1 0 176938230 31051776 4927 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234531786498 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 7581 4927 320 3 0 4681 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30324

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2247
/proc/meminfo: memFree=1842088/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=31804 CPUtime=162.24
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 8405408 0 0 0 12730 3494 0 0 25 0 1 0 176938230 32567296 5179 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 7951 5185 320 3 0 5051 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31804

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2247
/proc/meminfo: memFree=1839656/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=34192 CPUtime=222.23
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 11557486 0 0 0 17395 4828 0 0 25 0 1 0 176938230 35012608 5870 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234531786498 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 8548 5870 320 3 0 5648 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34192

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2363
/proc/meminfo: memFree=1836728/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=35672 CPUtime=282.17
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 14750814 0 0 0 22042 6175 0 0 25 0 1 0 176938230 36528128 6055 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 8918 6063 320 3 0 6018 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 35672

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2449
/proc/meminfo: memFree=1836072/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=37664 CPUtime=342.11
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 18031044 0 0 0 26653 7558 0 0 25 0 1 0 176938230 38567936 6736 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632570 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 9416 6736 320 3 0 6516 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 37664

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2449
/proc/meminfo: memFree=1832040/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=41436 CPUtime=402.1
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 21504398 0 0 0 31244 8966 0 0 25 0 1 0 176938230 42430464 7487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 10359 7496 320 3 0 7459 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 41436

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2449
/proc/meminfo: memFree=1829480/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=44272 CPUtime=462.08
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 25371134 0 0 0 35756 10452 0 0 25 0 1 0 176938230 45334528 8399 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 11068 8399 320 3 0 8168 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 44272

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2449
/proc/meminfo: memFree=1823208/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=50356 CPUtime=522.06
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 29939194 0 0 0 40277 11929 0 0 25 0 1 0 176938230 51564544 9933 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 12589 9933 320 3 0 9689 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 50356

[startup+582.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/80 2460
/proc/meminfo: memFree=1706200/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=70512 CPUtime=545.81
/proc/2246/stat : 2246 (pbclasp) S 2244 2246 928 0 -1 4194304 30692370 2226 0 0 41145 12148 1274 14 16 0 1 0 176938230 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2246/statm: 17628 14991 343 3 0 14728 0
[pid=2458] ppid=2246 vsize=5352 CPUtime=0.03
/proc/2458/stat : 2458 (sh) S 2246 2246 928 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 176992837 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2458/statm: 1338 224 188 169 0 49 0
[pid=2460] ppid=2458 vsize=75156 CPUtime=36.16
/proc/2460/stat : 2460 (clasp-1.0) R 2458 2246 928 0 -1 4194304 22584 0 0 0 3605 11 0 0 25 0 1 0 176992838 76959744 17983 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733922 0 0 4096 0 0 0 0 17 1 0 0
/proc/2460/statm: 18789 17983 249 81 0 18163 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 151020

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/80 2460
/proc/meminfo: memFree=1706456/2055920 swapFree=4157116/4192956

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

/proc/meminfo: memFree=1083032/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=70512 CPUtime=545.81
/proc/2246/stat : 2246 (pbclasp) S 2244 2246 928 0 -1 4194304 30692370 2226 0 0 41145 12148 1274 14 16 0 1 0 176938230 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2246/statm: 17628 14991 343 3 0 14728 0
[pid=2458] ppid=2246 vsize=5352 CPUtime=0.03
/proc/2458/stat : 2458 (sh) S 2246 2246 928 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 176992837 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2458/statm: 1338 224 188 169 0 49 0
[pid=2460] ppid=2458 vsize=698132 CPUtime=1115.89
/proc/2460/stat : 2460 (clasp-1.0) R 2458 2246 928 0 -1 4194304 178250 0 0 0 111496 93 0 0 25 0 1 0 176992838 714887168 173466 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/2460/statm: 174533 173466 249 81 0 173907 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 773996

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2460
/proc/meminfo: memFree=1070488/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=70512 CPUtime=545.81
/proc/2246/stat : 2246 (pbclasp) S 2244 2246 928 0 -1 4194304 30692370 2226 0 0 41145 12148 1274 14 16 0 1 0 176938230 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2246/statm: 17628 14991 343 3 0 14728 0
[pid=2458] ppid=2246 vsize=5352 CPUtime=0.03
/proc/2458/stat : 2458 (sh) S 2246 2246 928 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 176992837 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2458/statm: 1338 224 188 169 0 49 0
[pid=2460] ppid=2458 vsize=710832 CPUtime=1175.88
/proc/2460/stat : 2460 (clasp-1.0) R 2458 2246 928 0 -1 4194304 182038 0 0 0 117492 96 0 0 25 0 1 0 176992838 727891968 176581 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784651 0 0 4096 0 0 0 0 17 1 0 0
/proc/2460/statm: 177708 176581 249 81 0 177082 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 786696

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2460
/proc/meminfo: memFree=1066712/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=70512 CPUtime=545.81
/proc/2246/stat : 2246 (pbclasp) S 2244 2246 928 0 -1 4194304 30692370 2226 0 0 41145 12148 1274 14 16 0 1 0 176938230 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2246/statm: 17628 14991 343 3 0 14728 0
[pid=2458] ppid=2246 vsize=5352 CPUtime=0.03
/proc/2458/stat : 2458 (sh) S 2246 2246 928 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 176992837 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2458/statm: 1338 224 188 169 0 49 0
[pid=2460] ppid=2458 vsize=714328 CPUtime=1235.86
/proc/2460/stat : 2460 (clasp-1.0) R 2458 2246 928 0 -1 4194304 182929 0 0 0 123489 97 0 0 25 0 1 0 176992838 731471872 177472 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784665 0 0 4096 0 0 0 0 17 1 0 0
/proc/2460/statm: 178582 177472 249 81 0 177956 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 790192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2460
/proc/meminfo: memFree=1065560/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=70512 CPUtime=545.81
/proc/2246/stat : 2246 (pbclasp) S 2244 2246 928 0 -1 4194304 30692370 2226 0 0 41145 12148 1274 14 16 0 1 0 176938230 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2246/statm: 17628 14991 343 3 0 14728 0
[pid=2458] ppid=2246 vsize=5352 CPUtime=0.03
/proc/2458/stat : 2458 (sh) S 2246 2246 928 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 176992837 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2458/statm: 1338 224 188 169 0 49 0
[pid=2460] ppid=2458 vsize=715460 CPUtime=1254.26
/proc/2460/stat : 2460 (clasp-1.0) R 2458 2246 928 0 -1 4194304 183205 0 0 0 125329 97 0 0 25 0 1 0 176992838 732631040 177748 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/2460/statm: 178865 177748 249 81 0 178239 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 791324

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2460
/proc/meminfo: memFree=1065560/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=70512 CPUtime=545.81
/proc/2246/stat : 2246 (pbclasp) S 2244 2246 928 0 -1 4194304 30692370 2226 0 0 41145 12148 1274 14 16 0 1 0 176938230 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2246/statm: 17628 14991 343 3 0 14728 0
[pid=2458] ppid=2246 vsize=5352 CPUtime=0.03
/proc/2458/stat : 2458 (sh) S 2246 2246 928 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 176992837 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2458/statm: 1338 224 188 169 0 49 0
[pid=2460] ppid=2458 vsize=715460 CPUtime=1254.26
/proc/2460/stat : 2460 (clasp-1.0) R 2458 2246 928 0 -1 4194304 183205 0 0 0 125329 97 0 0 25 0 1 0 176992838 732631040 177748 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/2460/statm: 178865 177748 249 81 0 178239 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 791324

# WARNING:
# current cumulated CPU time (545.96 s) is less than in the last sample (1800.1 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1254.14 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2460
/proc/meminfo: memFree=1065560/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=70512 CPUtime=545.96
/proc/2246/stat : 2246 (pbclasp) R 2244 2246 928 0 -1 4194304 30692481 3198 0 0 41151 12150 1275 20 17 0 1 0 176938230 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650322 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2246/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 545.96
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 2460
/proc/meminfo: memFree=1065560/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=70512 CPUtime=546.14
/proc/2246/stat : 2246 (pbclasp) S 2244 2246 928 0 -1 4194304 30692531 4002 0 0 41159 12151 1276 28 16 0 1 0 176938230 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2246/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 546.14
Current children cumulated vsize (KiB) 70512

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 2471
/proc/meminfo: memFree=1762504/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=70512 CPUtime=546.14
/proc/2246/stat : 2246 (pbclasp) S 2244 2246 928 0 -1 4194304 30692531 4002 0 0 41159 12151 1276 28 16 0 1 0 176938230 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2246/statm: 17628 14992 343 3 0 14728 0
[pid=2469] ppid=2246 vsize=5352 CPUtime=0
/proc/2469/stat : 2469 (sh) S 2246 2246 928 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 177118330 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2469/statm: 1338 224 188 169 0 49 0
[pid=2470] ppid=2469 vsize=2520 CPUtime=0.01
/proc/2470/stat : 2470 (cat) S 2469 2246 928 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 177118331 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2470/statm: 630 87 71 4 0 42 0
[pid=2471] ppid=2469 vsize=19404 CPUtime=1.16
/proc/2471/stat : 2471 (clasp-1.0) R 2469 2246 928 0 -1 4194304 5896 0 0 0 113 3 0 0 25 0 1 0 177118331 19869696 4267 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134670618 0 0 4096 0 0 0 0 17 1 0 0
/proc/2471/statm: 4851 4267 230 81 0 4225 0
Current children cumulated CPU time (s) 547.31
Current children cumulated vsize (KiB) 97788

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 2471
/proc/meminfo: memFree=1762504/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=70512 CPUtime=546.14
/proc/2246/stat : 2246 (pbclasp) S 2244 2246 928 0 -1 4194304 30692531 4002 0 0 41159 12151 1276 28 16 0 1 0 176938230 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2246/statm: 17628 14992 343 3 0 14728 0
[pid=2469] ppid=2246 vsize=5352 CPUtime=0
/proc/2469/stat : 2469 (sh) S 2246 2246 928 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 177118330 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2469/statm: 1338 224 188 169 0 49 0
[pid=2470] ppid=2469 vsize=2520 CPUtime=0.01
/proc/2470/stat : 2470 (cat) S 2469 2246 928 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 177118331 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2470/statm: 630 87 71 4 0 42 0
[pid=2471] ppid=2469 vsize=21896 CPUtime=1.56
/proc/2471/stat : 2471 (clasp-1.0) R 2469 2246 928 0 -1 4194304 6530 0 0 0 152 4 0 0 25 0 1 0 177118331 22421504 4901 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160243552 0 0 4096 0 0 0 0 17 1 0 0
/proc/2471/statm: 5474 4901 231 81 0 4848 0
Current children cumulated CPU time (s) 547.71
Current children cumulated vsize (KiB) 100280

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 2471
/proc/meminfo: memFree=1762504/2055920 swapFree=4157116/4192956
[pid=2246] ppid=2244 vsize=70512 CPUtime=546.14
/proc/2246/stat : 2246 (pbclasp) S 2244 2246 928 0 -1 4194304 30692531 4002 0 0 41159 12151 1276 28 16 0 1 0 176938230 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2246/statm: 17628 14992 343 3 0 14728 0
[pid=2469] ppid=2246 vsize=5352 CPUtime=0
/proc/2469/stat : 2469 (sh) S 2246 2246 928 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 177118330 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2469/statm: 1338 224 188 169 0 49 0
[pid=2470] ppid=2469 vsize=2520 CPUtime=0.02
/proc/2470/stat : 2470 (cat) S 2469 2246 928 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 177118331 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2470/statm: 630 87 71 4 0 42 0
[pid=2471] ppid=2469 vsize=22740 CPUtime=1.66
/proc/2471/stat : 2471 (clasp-1.0) R 2469 2246 928 0 -1 4194304 6697 0 0 0 162 4 0 0 25 0 1 0 177118331 23285760 5068 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134683991 0 0 4096 0 0 0 0 17 1 0 0
/proc/2471/statm: 5685 5068 231 81 0 5059 0
Current children cumulated CPU time (s) 547.82
Current children cumulated vsize (KiB) 101124

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1254.14
#  lost CPU user time (s): 1253.22
#  lost CPU system time (s): 0.920006

Real time (s): 1802.75
CPU time (s): 1802.04
CPU user time (s): 1679.23
CPU system time (s): 122.808
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 791324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 426.013
system time used= 121.888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30705856
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5442
involuntary context switches= 13841

runsolver used 1.69574 second user time and 4.87226 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Thu Apr 19 18:56:38 UTC 2007

IDJOB= 362243
IDBENCH= 1542
IDSOLVER= 167
FILE ID= node72/362243-1177008998

PBS_JOBID= 4630487

Free space on /tmp= 66401 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-n3706.opb
COMMAND LINE= pbclasp instance-362243-1177008998.opb /tmp/evaluation/362243-1177008998/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-362243-1177008998 -o ROOT/results/node72/conversion-362243-1177008998 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362243-1177008998/instance-362243-1177008998.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-362243-1177008998 -o ROOT/results/node72/solver-362243-1177008998 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362243-1177008998.opb /tmp/evaluation/362243-1177008998/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  0c13059622221c4a56a3a4fdb32d92c9

RANDOM SEED= 374252455

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1862536 kB
Buffers:         20884 kB
Cached:          99040 kB
SwapCached:      16688 kB
Active:          45424 kB
Inactive:        98376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862536 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:            7264 kB
Writeback:           0 kB
Mapped:          31164 kB
Slab:            35084 kB
Committed_AS:  2776880 kB
PageTables:       1792 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= 66377 MiB

End job on node72 on Thu Apr 19 19:26:41 UTC 2007