Trace number 2668297

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) 1800.1 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-4-c.opb
MD5SUM28753ff2e44c4cedb2d3a2e783f8d1a4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2666
Total number of constraints6659
Number of constraints which are clauses6659
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 2666
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2666
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2666
Number of bits of the biggest sum of numbers12
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
0.06/0.08	c constraints 0/0 clauses 6659/0 units 0
0.06/0.08	c vars 2666
0.06/0.08	c objective 2666 + 0
1800.09/1800.61	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-2668297-1276448547/watcher-2668297-1276448547 -o /tmp/evaluation-result-2668297-1276448547/solver-2668297-1276448547 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668297-1276448547.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 1.00 0.99 3/106 25722
/proc/meminfo: memFree=1813944/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=2488 CPUtime=0
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 310 0 0 0 0 0 0 0 20 0 1 0 18511041 2547712 233 1992294400 134512640 136485738 4293173504 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25722/statm: 622 233 156 482 0 138 0

[startup+0.0613861 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 25722
/proc/meminfo: memFree=1813944/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=2488 CPUtime=0.06
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 339 0 0 0 6 0 0 0 20 0 1 0 18511041 2547712 262 1992294400 134512640 136485738 4293173504 18446744073709551615 135411160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25722/statm: 622 262 156 482 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2488

[startup+0.10139 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 25722
/proc/meminfo: memFree=1813944/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=5264 CPUtime=0.1
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 974 0 0 0 10 0 0 0 20 0 1 0 18511041 5390336 897 1992294400 134512640 136485738 4293173504 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 1316 898 193 482 0 832 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5264

[startup+0.300409 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 25722
/proc/meminfo: memFree=1813944/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=25544 CPUtime=0.29
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 6139 0 0 0 28 1 0 0 20 0 1 0 18511041 26157056 5996 1992294400 134512640 136485738 4293173504 18446744073709551615 134651007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 6386 5996 198 482 0 5902 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25544

[startup+0.700446 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 25722
/proc/meminfo: memFree=1813944/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=37932 CPUtime=0.69
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 9330 0 0 0 67 2 0 0 21 0 1 0 18511041 38842368 8943 1992294400 134512640 136485738 4293173504 18446744073709551615 134880907 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 9483 8943 221 482 0 8999 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37932

[startup+1.50052 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 25723
/proc/meminfo: memFree=1778720/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=38460 CPUtime=1.49
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 9459 0 0 0 147 2 0 0 22 0 1 0 18511041 39383040 9072 1992294400 134512640 136485738 4293173504 18446744073709551615 134883906 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 9615 9072 221 482 0 9131 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38460

[startup+3.10168 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 25723
/proc/meminfo: memFree=1777852/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=39288 CPUtime=3.09
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 9676 0 0 0 307 2 0 0 25 0 1 0 18511041 40230912 9289 1992294400 134512640 136485738 4293173504 18446744073709551615 134878681 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 9822 9289 221 482 0 9338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39288

[startup+6.30198 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 25723
/proc/meminfo: memFree=1776868/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=39720 CPUtime=6.29
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 9774 0 0 0 627 2 0 0 25 0 1 0 18511041 40673280 9387 1992294400 134512640 136485738 4293173504 18446744073709551615 134880766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 9930 9387 221 482 0 9446 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39720

[startup+12.7016 s]
/proc/loadavg: 0.94 1.00 0.99 2/107 25723
/proc/meminfo: memFree=1776620/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=39852 CPUtime=12.69
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 9811 0 0 0 1267 2 0 0 25 0 1 0 18511041 40808448 9424 1992294400 134512640 136485738 4293173504 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 9963 9424 221 482 0 9479 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39852

[startup+25.5008 s]
/proc/loadavg: 0.95 1.00 0.99 2/107 25723
/proc/meminfo: memFree=1776248/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=40264 CPUtime=25.49
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 9918 0 0 0 2546 3 0 0 25 0 1 0 18511041 41230336 9531 1992294400 134512640 136485738 4293173504 18446744073709551615 134878440 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 10066 9531 221 482 0 9582 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40264

[startup+51.1013 s]
/proc/loadavg: 0.96 1.00 0.99 2/107 25725
/proc/meminfo: memFree=1775380/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=41064 CPUtime=51.08
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10111 0 0 0 5105 3 0 0 25 0 1 0 18511041 42049536 9724 1992294400 134512640 136485738 4293173504 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 10266 9724 221 482 0 9782 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41064

[startup+102.308 s]
/proc/loadavg: 0.98 1.00 0.99 2/107 25725
/proc/meminfo: memFree=1774512/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=41888 CPUtime=102.26
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10305 0 0 0 10223 3 0 0 25 0 1 0 18511041 42893312 9918 1992294400 134512640 136485738 4293173504 18446744073709551615 134880875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 10472 9918 221 482 0 9988 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41888

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25727
/proc/meminfo: memFree=1774388/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=41888 CPUtime=162.24
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10310 0 0 0 16221 3 0 0 25 0 1 0 18511041 42893312 9923 1992294400 134512640 136485738 4293173504 18446744073709551615 134880907 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 10472 9923 221 482 0 9988 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41888

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25729
/proc/meminfo: memFree=1773644/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=42716 CPUtime=222.23
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10502 0 0 0 22219 4 0 0 25 0 1 0 18511041 43741184 10115 1992294400 134512640 136485738 4293173504 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 10679 10115 225 482 0 10195 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42716

[startup+282.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25731
/proc/meminfo: memFree=1773396/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=42980 CPUtime=282.21
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10551 0 0 0 28217 4 0 0 25 0 1 0 18511041 44011520 10164 1992294400 134512640 136485738 4293173504 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 10745 10164 225 482 0 10261 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 42980

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25733
/proc/meminfo: memFree=1773272/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=43112 CPUtime=342.19
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10588 0 0 0 34215 4 0 0 25 0 1 0 18511041 44146688 10201 1992294400 134512640 136485738 4293173504 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 10778 10201 225 482 0 10294 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 43112

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25733
/proc/meminfo: memFree=1773148/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=43112 CPUtime=402.17
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10596 0 0 0 40213 4 0 0 25 0 1 0 18511041 44146688 10209 1992294400 134512640 136485738 4293173504 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 10778 10209 225 482 0 10294 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 43112

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25735
/proc/meminfo: memFree=1773024/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=43264 CPUtime=462.16
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10626 0 0 0 46212 4 0 0 25 0 1 0 18511041 44302336 10239 1992294400 134512640 136485738 4293173504 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 10816 10239 225 482 0 10332 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43264

[startup+522.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25737
/proc/meminfo: memFree=1772280/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=43952 CPUtime=522.14
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10790 0 0 0 52209 5 0 0 25 0 1 0 18511041 45006848 10403 1992294400 134512640 136485738 4293173504 18446744073709551615 134882833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 10988 10403 225 482 0 10504 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 43952

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25739
/proc/meminfo: memFree=1771908/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=44216 CPUtime=582.12
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10856 0 0 0 58207 5 0 0 25 0 1 0 18511041 45277184 10469 1992294400 134512640 136485738 4293173504 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11054 10469 225 482 0 10570 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 44216

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25741
/proc/meminfo: memFree=1771908/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=44216 CPUtime=642.11
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10856 0 0 0 64206 5 0 0 25 0 1 0 18511041 45277184 10469 1992294400 134512640 136485738 4293173504 18446744073709551615 134874594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11054 10469 225 482 0 10570 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 44216

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25745
/proc/meminfo: memFree=1771660/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=44524 CPUtime=822.06
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10916 0 0 0 82200 6 0 0 25 0 1 0 18511041 45592576 10529 1992294400 134512640 136485738 4293173504 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11131 10529 225 482 0 10647 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 44524

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25747
/proc/meminfo: memFree=1771412/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=44524 CPUtime=882.04
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10927 0 0 0 88198 6 0 0 25 0 1 0 18511041 45592576 10540 1992294400 134512640 136485738 4293173504 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11131 10540 225 482 0 10647 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 44524

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25749
/proc/meminfo: memFree=1771412/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=44524 CPUtime=942.02
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10927 0 0 0 94196 6 0 0 25 0 1 0 18511041 45592576 10540 1992294400 134512640 136485738 4293173504 18446744073709551615 134880907 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11131 10540 225 482 0 10647 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 44524

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25749
/proc/meminfo: memFree=1771288/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=44524 CPUtime=1002
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10937 0 0 0 100194 6 0 0 25 0 1 0 18511041 45592576 10550 1992294400 134512640 136485738 4293173504 18446744073709551615 134882277 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11131 10550 225 482 0 10647 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 44524

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25751
/proc/meminfo: memFree=1771288/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=44524 CPUtime=1061.99
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10947 0 0 0 106193 6 0 0 25 0 1 0 18511041 45592576 10560 1992294400 134512640 136485738 4293173504 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11131 10560 225 482 0 10647 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 44524

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25753
/proc/meminfo: memFree=1771164/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=44684 CPUtime=1121.97
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 10972 0 0 0 112191 6 0 0 25 0 1 0 18511041 45756416 10585 1992294400 134512640 136485738 4293173504 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11171 10585 225 482 0 10687 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 44684

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25755
/proc/meminfo: memFree=1770916/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=44836 CPUtime=1181.95
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 11021 0 0 0 118189 6 0 0 25 0 1 0 18511041 45912064 10634 1992294400 134512640 136485738 4293173504 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11209 10634 225 482 0 10725 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 44836

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25757
/proc/meminfo: memFree=1770420/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=45412 CPUtime=1241.93
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 11123 0 0 0 124187 6 0 0 25 0 1 0 18511041 46501888 10736 1992294400 134512640 136485738 4293173504 18446744073709551615 134882117 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11353 10736 225 482 0 10869 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 45412

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25757
/proc/meminfo: memFree=1770172/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=45556 CPUtime=1301.92
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 11155 0 0 0 130186 6 0 0 25 0 1 0 18511041 46649344 10768 1992294400 134512640 136485738 4293173504 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11389 10768 225 482 0 10905 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 45556

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25759
/proc/meminfo: memFree=1770048/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=45688 CPUtime=1361.9
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 11201 0 0 0 136183 7 0 0 25 0 1 0 18511041 46784512 10814 1992294400 134512640 136485738 4293173504 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11422 10814 225 482 0 10938 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 45688

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25761
/proc/meminfo: memFree=1769924/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=45820 CPUtime=1421.89
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 11243 0 0 0 142182 7 0 0 25 0 1 0 18511041 46919680 10856 1992294400 134512640 136485738 4293173504 18446744073709551615 134880496 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11455 10856 225 482 0 10971 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 45820

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25763
/proc/meminfo: memFree=1769924/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=45820 CPUtime=1481.86
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 11243 0 0 0 148179 7 0 0 25 0 1 0 18511041 46919680 10856 1992294400 134512640 136485738 4293173504 18446744073709551615 134883851 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11455 10856 225 482 0 10971 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 45820

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25765
/proc/meminfo: memFree=1769800/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=45820 CPUtime=1541.84
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 11243 0 0 0 154177 7 0 0 25 0 1 0 18511041 46919680 10856 1992294400 134512640 136485738 4293173504 18446744073709551615 134876184 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11455 10856 225 482 0 10971 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 45820

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25765
/proc/meminfo: memFree=1769800/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=45820 CPUtime=1601.82
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 11244 0 0 0 160175 7 0 0 25 0 1 0 18511041 46919680 10857 1992294400 134512640 136485738 4293173504 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11455 10857 225 482 0 10971 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 45820

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25767
/proc/meminfo: memFree=1769800/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=45988 CPUtime=1661.81
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 11261 0 0 0 166174 7 0 0 25 0 1 0 18511041 47091712 10874 1992294400 134512640 136485738 4293173504 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11497 10874 225 482 0 11013 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 45988

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25769
/proc/meminfo: memFree=1769676/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=45988 CPUtime=1721.79
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 11262 0 0 0 172172 7 0 0 25 0 1 0 18511041 47091712 10875 1992294400 134512640 136485738 4293173504 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11497 10875 225 482 0 11013 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 45988

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25771
/proc/meminfo: memFree=1769304/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=45988 CPUtime=1781.78
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 11262 0 0 0 178170 8 0 0 25 0 1 0 18511041 47091712 10875 1992294400 134512640 136485738 4293173504 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11497 10875 225 482 0 11013 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 45988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 25771
/proc/meminfo: memFree=1769304/2059040 swapFree=4140228/4192956
[pid=25722] ppid=25720 vsize=45988 CPUtime=1800.09
/proc/25722/stat : 25722 (pbct) R 25720 25722 25697 0 -1 4202496 11262 0 0 0 180001 8 0 0 25 0 1 0 18511041 47091712 10875 1992294400 134512640 136485738 4293173504 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25722/statm: 11497 10875 225 482 0 11013 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 45988

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1800.02
CPU system time (s): 0.086986
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 45988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11262
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= 1
involuntary context switches= 6381

runsolver used 2.96255 second user time and 8.51571 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-13 19:02:27
IDJOB=2668297
IDBENCH=2134
IDSOLVER=1170
FILE ID=node018/2668297-1276448547
PBS_JOBID= 11173341
Free space on /tmp= 62292 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-4-c.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668297-1276448547/watcher-2668297-1276448547 -o /tmp/evaluation-result-2668297-1276448547/solver-2668297-1276448547 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668297-1276448547.opb

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

MD5SUM BENCH= 28753ff2e44c4cedb2d3a2e783f8d1a4
RANDOM SEED=463945548

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1814596 kB
Buffers:         47124 kB
Cached:         109840 kB
SwapCached:       5768 kB
Active:          79904 kB
Inactive:        89256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1814596 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            2260 kB
Writeback:           0 kB
AnonPages:       10816 kB
Mapped:          12764 kB
Slab:            53660 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180148 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= 62292 MiB
End job on node018 at 2010-06-13 19:32:30