Trace number 2668798

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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/CT 0.1? (TO) 1800.17 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_16.opb
MD5SUM6e5141f298d85d1f18641c02d22506a9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark226
Best CPU time to get the best result obtained on this benchmark1800.4
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 222
Optimality of the best value was proved NO
Number of variables5570
Total number of constraints10896
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10895
Minimum length of a constraint1
Maximum length of a constraint34
Number of terms in the objective function 9
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 375
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1908
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
1.00/1.03	c constraints 10895/0 clauses 0/0 units 2
1.00/1.03	c vars 5570
1.00/1.03	c objective 8 + 120
1800.05/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668798-1276619449/watcher-2668798-1276619449 -o /tmp/evaluation-result-2668798-1276619449/solver-2668798-1276619449 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668798-1276619449.opb 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.02 1.00 3/106 10387
/proc/meminfo: memFree=1813580/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=2340 CPUtime=0
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 302 0 0 0 0 0 0 0 20 0 1 0 3236777 2396160 224 1992294400 134512640 136485738 4292671584 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10387/statm: 585 225 156 482 0 101 0

[startup+0.065177 s]
/proc/loadavg: 0.92 1.02 1.00 3/106 10387
/proc/meminfo: memFree=1813580/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=4056 CPUtime=0.06
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 730 0 0 0 6 0 0 0 20 0 1 0 3236777 4153344 652 1992294400 134512640 136485738 4292671584 18446744073709551615 135559718 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10387/statm: 1014 652 156 482 0 530 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4056

[startup+0.101179 s]
/proc/loadavg: 0.92 1.02 1.00 3/106 10387
/proc/meminfo: memFree=1813580/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=5112 CPUtime=0.09
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 1002 0 0 0 9 0 0 0 20 0 1 0 3236777 5234688 924 1992294400 134512640 136485738 4292671584 18446744073709551615 135418974 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10387/statm: 1278 924 156 482 0 794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5112

[startup+0.301197 s]
/proc/loadavg: 0.92 1.02 1.00 3/106 10387
/proc/meminfo: memFree=1813580/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=11188 CPUtime=0.29
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 2521 0 0 0 28 1 0 0 20 0 1 0 3236777 11456512 2443 1992294400 134512640 136485738 4292671584 18446744073709551615 134517482 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10387/statm: 2797 2444 156 482 0 2313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11188

[startup+0.701234 s]
/proc/loadavg: 0.92 1.02 1.00 3/106 10387
/proc/meminfo: memFree=1813580/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=23472 CPUtime=0.69
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 5565 0 0 0 67 2 0 0 20 0 1 0 3236777 24035328 5487 1992294400 134512640 136485738 4292671584 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10387/statm: 5868 5487 156 482 0 5384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23472

[startup+1.50131 s]
/proc/loadavg: 0.92 1.02 1.00 2/107 10388
/proc/meminfo: memFree=1783688/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=59840 CPUtime=1.49
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 14906 0 0 0 142 7 0 0 23 0 1 0 3236777 61276160 14389 1992294400 134512640 136485738 4292671584 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 14960 14391 197 482 0 14476 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59840

[startup+3.10146 s]
/proc/loadavg: 0.93 1.02 1.00 2/107 10388
/proc/meminfo: memFree=1724168/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=147056 CPUtime=3.09
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 38292 0 0 0 291 18 0 0 25 0 1 0 3236777 150585344 35557 1992294400 134512640 136485738 4292671584 18446744073709551615 135359995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 36764 35558 197 482 0 36280 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 147056

[startup+6.30175 s]
/proc/loadavg: 0.93 1.02 1.00 2/107 10388
/proc/meminfo: memFree=1550320/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=313516 CPUtime=6.29
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 83638 0 0 0 590 39 0 0 25 0 1 0 3236777 321040384 77186 1992294400 134512640 136485738 4292671584 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 78379 77186 197 482 0 77895 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 313516

[startup+12.7013 s]
/proc/loadavg: 0.94 1.02 1.00 2/107 10388
/proc/meminfo: memFree=1208080/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=648052 CPUtime=12.69
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 174509 0 0 0 1191 78 0 0 25 0 1 0 3236777 663605248 160820 1992294400 134512640 136485738 4292671584 18446744073709551615 135681360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 162013 160821 197 482 0 161529 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 648052

[startup+25.5005 s]
/proc/loadavg: 0.95 1.02 1.00 2/107 10388
/proc/meminfo: memFree=636936/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1231552 CPUtime=25.48
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 325710 0 0 0 2416 132 0 0 25 0 1 0 3236777 1261109248 293687 1992294400 134512640 136485738 4292671584 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 307888 293687 225 482 0 307404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1231552

[startup+51.1009 s]
/proc/loadavg: 0.96 1.02 1.00 2/107 10390
/proc/meminfo: memFree=635820/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1232344 CPUtime=51.08
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 325954 0 0 0 4973 135 0 0 25 0 1 0 3236777 1261920256 293931 1992294400 134512640 136485738 4292671584 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 308086 293931 225 482 0 307602 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1232344

[startup+102.308 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 10395
/proc/meminfo: memFree=634332/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1233004 CPUtime=102.27
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 326187 0 0 0 10086 141 0 0 25 0 1 0 3236777 1262596096 294164 1992294400 134512640 136485738 4292671584 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 308251 294164 226 482 0 307767 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1233004

[startup+162.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 10395
/proc/meminfo: memFree=633712/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1233532 CPUtime=162.24
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 326330 0 0 0 16077 147 0 0 25 0 1 0 3236777 1263136768 294307 1992294400 134512640 136485738 4292671584 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 308383 294307 226 482 0 307899 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1233532

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 10397
/proc/meminfo: memFree=633588/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1233664 CPUtime=222.23
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 326365 0 0 0 22069 154 0 0 25 0 1 0 3236777 1263271936 294342 1992294400 134512640 136485738 4292671584 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 308416 294342 226 482 0 307932 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1233664

[startup+282.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10399
/proc/meminfo: memFree=632348/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1234984 CPUtime=282.21
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 326676 0 0 0 28060 161 0 0 25 0 1 0 3236777 1264623616 294653 1992294400 134512640 136485738 4292671584 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 308746 294653 226 482 0 308262 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1234984

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10401
/proc/meminfo: memFree=631852/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1235512 CPUtime=342.21
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 326828 0 0 0 34051 170 0 0 25 0 1 0 3236777 1265164288 294805 1992294400 134512640 136485738 4292671584 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 308878 294805 226 482 0 308394 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1235512

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10401
/proc/meminfo: memFree=631852/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1235512 CPUtime=402.19
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 326828 0 0 0 40043 176 0 0 25 0 1 0 3236777 1265164288 294805 1992294400 134512640 136485738 4292671584 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 308878 294805 226 482 0 308394 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1235512

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10403
/proc/meminfo: memFree=630984/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1236304 CPUtime=462.18
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 327025 0 0 0 46034 184 0 0 25 0 1 0 3236777 1265975296 295002 1992294400 134512640 136485738 4292671584 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 309076 295002 226 482 0 308592 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1236304

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10405
/proc/meminfo: memFree=630116/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1237360 CPUtime=522.16
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 327263 0 0 0 52025 191 0 0 25 0 1 0 3236777 1267056640 295240 1992294400 134512640 136485738 4292671584 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 309340 295240 226 482 0 308856 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1237360

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10407
/proc/meminfo: memFree=629372/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1238152 CPUtime=582.15
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 327463 0 0 0 58017 198 0 0 25 0 1 0 3236777 1267867648 295440 1992294400 134512640 136485738 4292671584 18446744073709551615 135047012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 309538 295440 226 482 0 309054 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1238152

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10409
/proc/meminfo: memFree=628876/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1238548 CPUtime=642.13
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 327571 0 0 0 64009 204 0 0 25 0 1 0 3236777 1268273152 295548 1992294400 134512640 136485738 4292671584 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 309637 295548 226 482 0 309153 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1238548

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10415
/proc/meminfo: memFree=626396/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1241056 CPUtime=882.07
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 328223 0 0 0 87974 233 0 0 25 0 1 0 3236777 1270841344 296200 1992294400 134512640 136485738 4292671584 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 310264 296200 226 482 0 309780 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1241056

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10417
/proc/meminfo: memFree=625528/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1241980 CPUtime=942.05
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 328430 0 0 0 93965 240 0 0 25 0 1 0 3236777 1271787520 296407 1992294400 134512640 136485738 4292671584 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 310495 296407 226 482 0 310011 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1241980

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10419
/proc/meminfo: memFree=624536/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1242904 CPUtime=1002.04
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 328670 0 0 0 99958 246 0 0 25 0 1 0 3236777 1272733696 296647 1992294400 134512640 136485738 4292671584 18446744073709551615 135050865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 310726 296647 226 482 0 310242 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1242904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10419
/proc/meminfo: memFree=623420/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1243828 CPUtime=1062.03
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 328919 0 0 0 105950 253 0 0 25 0 1 0 3236777 1273679872 296896 1992294400 134512640 136485738 4292671584 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 310957 296896 226 482 0 310473 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1243828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10421
/proc/meminfo: memFree=622304/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1245016 CPUtime=1122.01
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 329218 0 0 0 111943 258 0 0 25 0 1 0 3236777 1274896384 297195 1992294400 134512640 136485738 4292671584 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 311254 297195 226 482 0 310770 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1245016

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10423
/proc/meminfo: memFree=620940/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1246204 CPUtime=1181.99
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 329514 0 0 0 117936 263 0 0 25 0 1 0 3236777 1276112896 297491 1992294400 134512640 136485738 4292671584 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 311551 297491 226 482 0 311067 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1246204

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10425
/proc/meminfo: memFree=620196/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1246996 CPUtime=1241.98
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 329697 0 0 0 123929 269 0 0 25 0 1 0 3236777 1276923904 297674 1992294400 134512640 136485738 4292671584 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 311749 297674 226 482 0 311265 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 1246996

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10427
/proc/meminfo: memFree=619452/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1247524 CPUtime=1301.97
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 329836 0 0 0 129919 278 0 0 25 0 1 0 3236777 1277464576 297813 1992294400 134512640 136485738 4292671584 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 311881 297813 226 482 0 311397 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 1247524

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10427
/proc/meminfo: memFree=619080/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1248316 CPUtime=1361.95
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 330038 0 0 0 135912 283 0 0 25 0 1 0 3236777 1278275584 298015 1992294400 134512640 136485738 4292671584 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 312079 298015 226 482 0 311595 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 1248316

[startup+1422.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 10429
/proc/meminfo: memFree=618584/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1248448 CPUtime=1421.94
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 330064 0 0 0 141904 290 0 0 25 0 1 0 3236777 1278410752 298041 1992294400 134512640 136485738 4292671584 18446744073709551615 135044473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 312112 298041 226 482 0 311628 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 1248448

[startup+1482.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 10431
/proc/meminfo: memFree=618088/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1248976 CPUtime=1481.92
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 330190 0 0 0 147895 297 0 0 25 0 1 0 3236777 1278951424 298167 1992294400 134512640 136485738 4292671584 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 312244 298167 226 482 0 311760 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 1248976

[startup+1542.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 10433
/proc/meminfo: memFree=618088/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1248976 CPUtime=1541.9
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 330205 0 0 0 153888 302 0 0 25 0 1 0 3236777 1278951424 298182 1992294400 134512640 136485738 4292671584 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 312244 298182 226 482 0 311760 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 1248976

[startup+1602.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 10433
/proc/meminfo: memFree=617096/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1250032 CPUtime=1601.89
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 330442 0 0 0 159880 309 0 0 25 0 1 0 3236777 1280032768 298419 1992294400 134512640 136485738 4292671584 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 312508 298419 226 482 0 312024 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 1250032

[startup+1662.3 s]
/proc/loadavg: 1.11 1.06 1.01 2/107 10435
/proc/meminfo: memFree=616476/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1250560 CPUtime=1661.87
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 330590 0 0 0 165872 315 0 0 25 0 1 0 3236777 1280573440 298567 1992294400 134512640 136485738 4292671584 18446744073709551615 134661929 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 312640 298567 226 482 0 312156 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 1250560

[startup+1722.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/107 10437
/proc/meminfo: memFree=615236/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1251616 CPUtime=1721.86
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 330859 0 0 0 171865 321 0 0 25 0 1 0 3236777 1281654784 298836 1992294400 134512640 136485738 4292671584 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 312904 298836 226 482 0 312420 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 1251616

[startup+1782.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 10439
/proc/meminfo: memFree=614368/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1252408 CPUtime=1781.85
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 331039 0 0 0 177858 327 0 0 25 0 1 0 3236777 1282465792 299016 1992294400 134512640 136485738 4292671584 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 313102 299016 226 482 0 312618 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 1252408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 10439
/proc/meminfo: memFree=614368/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=1252408 CPUtime=1800.05
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4202496 331039 0 0 0 179676 329 0 0 25 0 1 0 3236777 1282465792 299016 1992294400 134512640 136485738 4292671584 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10387/statm: 313102 299016 226 482 0 312618 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1252408

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

Solver just ended. Dumping a history of the last processes samples

[startup+1800.61 s]
/proc/loadavg: 1.02 1.04 1.00 2/108 10440
/proc/meminfo: memFree=1702884/2059040 swapFree=4187148/4192956
[pid=10387] ppid=10385 vsize=0 CPUtime=1800.16
/proc/10387/stat : 10387 (pbct) R 10385 10387 10362 0 -1 4194308 331039 0 0 0 179676 340 0 0 25 0 1 0 3236777 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/10387/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.17
CPU user time (s): 1796.76
CPU system time (s): 3.40948
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 1252408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.76
system time used= 3.40948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331039
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= 2
involuntary context switches= 12598

runsolver used 2.74158 second user time and 8.74567 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-15 18:30:49
IDJOB=2668798
IDBENCH=2937
IDSOLVER=1170
FILE ID=node048/2668798-1276619449
PBS_JOBID= 11172339
Free space on /tmp= 62452 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_16.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668798-1276619449/watcher-2668798-1276619449 -o /tmp/evaluation-result-2668798-1276619449/solver-2668798-1276619449 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668798-1276619449.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6e5141f298d85d1f18641c02d22506a9
RANDOM SEED=1138389270

node048.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1814108 kB
Buffers:         32712 kB
Cached:          95012 kB
SwapCached:        280 kB
Active:          76676 kB
Inactive:       104756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1814108 kB
SwapTotal:     4192956 kB
SwapFree:      4187148 kB
Dirty:            4912 kB
Writeback:           0 kB
AnonPages:       53420 kB
Mapped:          15352 kB
Slab:            41736 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181588 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62452 MiB
End job on node048 at 2010-06-15 19:00:51