Trace number 2668306

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) 1800.12 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-5-c.opb
MD5SUM47657fb6d35516304c5b4897d4fb805d
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 variables2678
Total number of constraints6689
Number of constraints which are clauses6689
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 2678
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 2678
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 2678
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
0.05/0.08	c constraints 0/0 clauses 6689/0 units 0
0.05/0.08	c vars 2678
0.05/0.08	c objective 2678 + 0
1800.10/1800.61	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-2668306-1276469489/watcher-2668306-1276469489 -o /tmp/evaluation-result-2668306-1276469489/solver-2668306-1276469489 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668306-1276469489.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 0.98 0.99 3/106 26780
/proc/meminfo: memFree=1846192/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=2488 CPUtime=0
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 310 0 0 0 0 0 0 0 20 0 1 0 22552577 2547712 232 1992294400 134512640 136485738 4289030816 18446744073709551615 135297536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26780/statm: 622 232 156 482 0 138 0

[startup+0.055089 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26780
/proc/meminfo: memFree=1846192/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=2488 CPUtime=0.05
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 337 0 0 0 5 0 0 0 20 0 1 0 22552577 2547712 259 1992294400 134512640 136485738 4289030816 18446744073709551615 135857091 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26780/statm: 622 259 156 482 0 138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2488

[startup+0.101094 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26780
/proc/meminfo: memFree=1846192/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=5132 CPUtime=0.09
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 959 0 0 0 9 0 0 0 20 0 1 0 22552577 5255168 881 1992294400 134512640 136485738 4289030816 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 1283 882 193 482 0 799 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5132

[startup+0.301117 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26780
/proc/meminfo: memFree=1846192/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=25360 CPUtime=0.29
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 6137 0 0 0 27 2 0 0 20 0 1 0 22552577 25968640 5944 1992294400 134512640 136485738 4289030816 18446744073709551615 135916833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 6340 5945 198 482 0 5856 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25360

[startup+0.701163 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26780
/proc/meminfo: memFree=1846192/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=38072 CPUtime=0.69
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 9363 0 0 0 66 3 0 0 20 0 1 0 22552577 38985728 8975 1992294400 134512640 136485738 4289030816 18446744073709551615 134880915 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 9518 8975 221 482 0 9034 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38072

[startup+1.50126 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 26781
/proc/meminfo: memFree=1810720/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=38468 CPUtime=1.49
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 9463 0 0 0 146 3 0 0 22 0 1 0 22552577 39391232 9075 1992294400 134512640 136485738 4289030816 18446744073709551615 134880564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 9617 9075 221 482 0 9133 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38468

[startup+3.10144 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 26781
/proc/meminfo: memFree=1809976/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=39264 CPUtime=3.09
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 9656 0 0 0 305 4 0 0 25 0 1 0 22552577 40206336 9268 1992294400 134512640 136485738 4289030816 18446744073709551615 134882808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 9816 9268 221 482 0 9332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39264

[startup+6.30081 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26781
/proc/meminfo: memFree=1809232/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=39924 CPUtime=6.29
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 9817 0 0 0 625 4 0 0 25 0 1 0 22552577 40882176 9429 1992294400 134512640 136485738 4289030816 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 9981 9429 225 482 0 9497 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39924

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26781
/proc/meminfo: memFree=1808612/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=40056 CPUtime=12.69
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 9857 0 0 0 1265 4 0 0 25 0 1 0 22552577 41017344 9469 1992294400 134512640 136485738 4289030816 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 10014 9469 225 482 0 9530 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40056

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 26781
/proc/meminfo: memFree=1808116/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=40588 CPUtime=25.48
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 9984 0 0 0 2544 4 0 0 25 0 1 0 22552577 41562112 9596 1992294400 134512640 136485738 4289030816 18446744073709551615 134883268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 10147 9596 225 482 0 9663 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40588

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 26783
/proc/meminfo: memFree=1807372/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=41228 CPUtime=51.07
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 10152 0 0 0 5103 4 0 0 25 0 1 0 22552577 42217472 9764 1992294400 134512640 136485738 4289030816 18446744073709551615 134880488 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 10307 9764 225 482 0 9823 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41228

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 26783
/proc/meminfo: memFree=1806380/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=42176 CPUtime=102.27
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 10365 0 0 0 10223 4 0 0 25 0 1 0 22552577 43188224 9977 1992294400 134512640 136485738 4289030816 18446744073709551615 134880512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 10544 9977 225 482 0 10060 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42176

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26785
/proc/meminfo: memFree=1806132/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=42312 CPUtime=162.24
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 10422 0 0 0 16220 4 0 0 25 0 1 0 22552577 43327488 10034 1992294400 134512640 136485738 4289030816 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 10578 10034 225 482 0 10094 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42312

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26787
/proc/meminfo: memFree=1805512/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=43028 CPUtime=222.23
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 10571 0 0 0 22218 5 0 0 25 0 1 0 22552577 44060672 10183 1992294400 134512640 136485738 4289030816 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 10757 10183 225 482 0 10273 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43028

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26789
/proc/meminfo: memFree=1805264/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=43320 CPUtime=282.21
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 10629 0 0 0 28216 5 0 0 25 0 1 0 22552577 44359680 10241 1992294400 134512640 136485738 4289030816 18446744073709551615 134880460 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 10830 10241 225 482 0 10346 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 43320

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26791
/proc/meminfo: memFree=1805140/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=43320 CPUtime=342.2
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 10649 0 0 0 34214 6 0 0 25 0 1 0 22552577 44359680 10261 1992294400 134512640 136485738 4289030816 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 10830 10261 225 482 0 10346 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43320

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26791
/proc/meminfo: memFree=1805016/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=43452 CPUtime=402.18
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 10661 0 0 0 40212 6 0 0 25 0 1 0 22552577 44494848 10273 1992294400 134512640 136485738 4289030816 18446744073709551615 134886557 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 10863 10273 225 482 0 10379 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43452

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26793
/proc/meminfo: memFree=1804644/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=43772 CPUtime=462.17
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 10726 0 0 0 46211 6 0 0 25 0 1 0 22552577 44822528 10338 1992294400 134512640 136485738 4289030816 18446744073709551615 134878533 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 10943 10338 225 482 0 10459 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 43772

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26795
/proc/meminfo: memFree=1804024/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=44340 CPUtime=522.15
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 10893 0 0 0 52209 6 0 0 25 0 1 0 22552577 45404160 10505 1992294400 134512640 136485738 4289030816 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11085 10505 225 482 0 10601 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44340

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26806
/proc/meminfo: memFree=1803032/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=44656 CPUtime=582.11
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 10971 0 0 0 58205 6 0 0 25 0 1 0 22552577 45727744 10583 1992294400 134512640 136485738 4289030816 18446744073709551615 134880982 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11164 10583 225 482 0 10680 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 44656

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26808
/proc/meminfo: memFree=1803032/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=44656 CPUtime=642.11
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 10972 0 0 0 64204 7 0 0 25 0 1 0 22552577 45727744 10584 1992294400 134512640 136485738 4289030816 18446744073709551615 134880875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11164 10584 225 482 0 10680 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 44656

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26812
/proc/meminfo: memFree=1802784/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=45096 CPUtime=822.06
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11050 0 0 0 82198 8 0 0 25 0 1 0 22552577 46178304 10662 1992294400 134512640 136485738 4289030816 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11274 10662 225 482 0 10790 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 45096

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26814
/proc/meminfo: memFree=1802660/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=45096 CPUtime=882.04
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11051 0 0 0 88196 8 0 0 25 0 1 0 22552577 46178304 10663 1992294400 134512640 136485738 4289030816 18446744073709551615 134880701 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11274 10663 225 482 0 10790 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 45096

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26816
/proc/meminfo: memFree=1802536/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=45096 CPUtime=942.02
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11055 0 0 0 94194 8 0 0 25 0 1 0 22552577 46178304 10667 1992294400 134512640 136485738 4289030816 18446744073709551615 134883851 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11274 10667 225 482 0 10790 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 45096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26816
/proc/meminfo: memFree=1802536/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=45096 CPUtime=1002
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11069 0 0 0 100192 8 0 0 25 0 1 0 22552577 46178304 10681 1992294400 134512640 136485738 4289030816 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11274 10681 225 482 0 10790 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 45096

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26818
/proc/meminfo: memFree=1802412/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=45096 CPUtime=1061.99
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11074 0 0 0 106190 9 0 0 25 0 1 0 22552577 46178304 10686 1992294400 134512640 136485738 4289030816 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11274 10686 225 482 0 10790 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 45096

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26820
/proc/meminfo: memFree=1802412/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=45284 CPUtime=1121.97
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11096 0 0 0 112188 9 0 0 25 0 1 0 22552577 46370816 10708 1992294400 134512640 136485738 4289030816 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11321 10708 225 482 0 10837 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 45284

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26822
/proc/meminfo: memFree=1802288/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=45284 CPUtime=1181.96
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11124 0 0 0 118187 9 0 0 25 0 1 0 22552577 46370816 10736 1992294400 134512640 136485738 4289030816 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11321 10736 225 482 0 10837 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 45284

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26824
/proc/meminfo: memFree=1802164/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=45908 CPUtime=1241.94
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11228 0 0 0 124185 9 0 0 25 0 1 0 22552577 47009792 10840 1992294400 134512640 136485738 4289030816 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11477 10840 225 482 0 10993 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 45908

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26824
/proc/meminfo: memFree=1801916/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=46096 CPUtime=1301.93
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11267 0 0 0 130184 9 0 0 25 0 1 0 22552577 47202304 10879 1992294400 134512640 136485738 4289030816 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11524 10879 225 482 0 11040 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 46096

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26829
/proc/meminfo: memFree=1801048/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=46372 CPUtime=1361.91
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11324 0 0 0 136182 9 0 0 25 0 1 0 22552577 47484928 10936 1992294400 134512640 136485738 4289030816 18446744073709551615 134921104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11593 10936 225 482 0 11109 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 46372

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26831
/proc/meminfo: memFree=1800924/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=46504 CPUtime=1421.9
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11367 0 0 0 142181 9 0 0 25 0 1 0 22552577 47620096 10979 1992294400 134512640 136485738 4289030816 18446744073709551615 134880463 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11626 10979 225 482 0 11142 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 46504

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26833
/proc/meminfo: memFree=1800924/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=46504 CPUtime=1481.87
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11367 0 0 0 148178 9 0 0 25 0 1 0 22552577 47620096 10979 1992294400 134512640 136485738 4289030816 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11626 10979 225 482 0 11142 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 46504

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26835
/proc/meminfo: memFree=1801172/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=46504 CPUtime=1541.86
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11377 0 0 0 154177 9 0 0 25 0 1 0 22552577 47620096 10989 1992294400 134512640 136485738 4289030816 18446744073709551615 134880695 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11626 10989 225 482 0 11142 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 46504

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26835
/proc/meminfo: memFree=1801172/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=46504 CPUtime=1601.85
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11378 0 0 0 160175 10 0 0 25 0 1 0 22552577 47620096 10990 1992294400 134512640 136485738 4289030816 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11626 10990 225 482 0 11142 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 46504

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26837
/proc/meminfo: memFree=1801172/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=46636 CPUtime=1661.83
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11392 0 0 0 166173 10 0 0 25 0 1 0 22552577 47755264 11004 1992294400 134512640 136485738 4289030816 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11659 11004 225 482 0 11175 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 46636

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26839
/proc/meminfo: memFree=1801048/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=46772 CPUtime=1721.81
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11434 0 0 0 172171 10 0 0 25 0 1 0 22552577 47894528 11046 1992294400 134512640 136485738 4289030816 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11693 11046 225 482 0 11209 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 46772

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26841
/proc/meminfo: memFree=1800800/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=46772 CPUtime=1781.79
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11434 0 0 0 178169 10 0 0 25 0 1 0 22552577 47894528 11046 1992294400 134512640 136485738 4289030816 18446744073709551615 134880923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11693 11046 225 482 0 11209 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 46772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26841
/proc/meminfo: memFree=1800800/2059040 swapFree=4140108/4192956
[pid=26780] ppid=26778 vsize=46772 CPUtime=1800.1
/proc/26780/stat : 26780 (pbct) R 26778 26780 26346 0 -1 4202496 11434 0 0 0 180000 10 0 0 25 0 1 0 22552577 47894528 11046 1992294400 134512640 136485738 4289030816 18446744073709551615 134880692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26780/statm: 11693 11046 225 482 0 11209 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 46772

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): 1800.12
CPU user time (s): 1800.01
CPU system time (s): 0.112982
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 46772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11434
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= 5457

runsolver used 3.00854 second user time and 8.48071 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-14 00:51:29
IDJOB=2668306
IDBENCH=2198
IDSOLVER=1170
FILE ID=node006/2668306-1276469489
PBS_JOBID= 11173357
Free space on /tmp= 62472 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-5-c.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668306-1276469489/watcher-2668306-1276469489 -o /tmp/evaluation-result-2668306-1276469489/solver-2668306-1276469489 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668306-1276469489.opb

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

MD5SUM BENCH= 47657fb6d35516304c5b4897d4fb805d
RANDOM SEED=1265829881

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1846720 kB
Buffers:         40976 kB
Cached:          91300 kB
SwapCached:       6484 kB
Active:          66940 kB
Inactive:        79084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1846720 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            2160 kB
Writeback:           8 kB
AnonPages:       11976 kB
Mapped:          12940 kB
Slab:            44644 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181732 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= 62472 MiB
End job on node006 at 2010-06-14 01:21:32