Trace number 3704600

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 NameAnswerCPU timeWall clock time
wbo 1.7UNSAT 299.73 299.88

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl10_11_pb.cnf.cr.opb
MD5SUMfac1b7391a53ae9861d9e311ddf65af2
Bench CategoryDEC-SMALLINT (no 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 benchmark0.001998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables220
Total number of constraints42
Number of constraints which are clauses22
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint11
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 12
Number of bits of the biggest sum of numbers4
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 ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                    1.7 beta - March, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3704600-1338083963.opb.
0.00/0.00	c Instance file HOME/instance-3704600-1338083963.opb
0.00/0.00	c File size is 3818 bytes.
0.00/0.00	c Highest Coefficient sum: 12
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      220                                                 |
0.00/0.00	c |  Number Clauses:        22                                                  |
0.00/0.00	c |  Number Cardinality:    20                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Decision                                            |
0.00/0.00	c |  Objective Function:    None                                                |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
299.73/299.87	c ===============================================================================
299.73/299.87	c Wall Clock Time: 299.88 s
299.73/299.87	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3704600-1338083963/watcher-3704600-1338083963 -o /tmp/evaluation-result-3704600-1338083963/solver-3704600-1338083963 -C 1800 -W 1900 -M 15500 wbo1.7 -file-format=opb HOME/instance-3704600-1338083963.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 29546
/proc/meminfo: memFree=28039952/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=83688 CPUtime=0 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 773 0 0 0 0 0 0 0 20 0 2 0 274522220 85696512 725 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 20922 725 184 432 0 20487 0
[pid=29546/tid=29547] ppid=29544 vsize=83688 CPUtime=0 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 63 0 0 0 0 0 0 0 20 0 2 0 274522221 85696512 725 33554432000 4194304 5963574 140734048205888 140734867501912 5135572 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0

[startup+0.0558699 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 29546
/proc/meminfo: memFree=28039952/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=83688 CPUtime=0.05 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 906 0 0 0 5 0 0 0 20 0 2 0 274522220 85696512 858 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 20922 858 185 432 0 20487 0
[pid=29546/tid=29547] ppid=29544 vsize=83688 CPUtime=0.04 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 196 0 0 0 4 0 0 0 20 0 2 0 274522221 85696512 858 33554432000 4194304 5963574 140734048205888 140734867501912 4399505 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 83688

[startup+0.100245 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 29546
/proc/meminfo: memFree=28039952/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=83688 CPUtime=0.09 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 957 0 0 0 9 0 0 0 20 0 2 0 274522220 85696512 909 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 20922 909 185 432 0 20487 0
[pid=29546/tid=29547] ppid=29544 vsize=83688 CPUtime=0.08 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 247 0 0 0 8 0 0 0 20 0 2 0 274522221 85696512 909 33554432000 4194304 5963574 140734048205888 140734867501912 4399456 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83688

[startup+0.300251 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 29546
/proc/meminfo: memFree=28039952/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=83688 CPUtime=0.29 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 1144 0 0 0 29 0 0 0 20 0 2 0 274522220 85696512 1096 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 20922 1096 185 432 0 20487 0
[pid=29546/tid=29547] ppid=29544 vsize=83688 CPUtime=0.28 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 434 0 0 0 28 0 0 0 20 0 2 0 274522221 85696512 1096 33554432000 4194304 5963574 140734048205888 140734867501912 4399971 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83688

[startup+0.700207 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 29546
/proc/meminfo: memFree=28039952/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=83688 CPUtime=0.69 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 1365 0 0 0 69 0 0 0 20 0 2 0 274522220 85696512 1317 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 20922 1317 185 432 0 20487 0
[pid=29546/tid=29547] ppid=29544 vsize=83688 CPUtime=0.68 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 655 0 0 0 68 0 0 0 20 0 2 0 274522221 85696512 1317 33554432000 4194304 5963574 140734048205888 140336858154808 4399603 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83688

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 29548
/proc/meminfo: memFree=28034356/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=83688 CPUtime=1.49 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 1842 0 0 0 149 0 0 0 20 0 2 0 274522220 85696512 1794 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 20922 1794 185 432 0 20487 0
[pid=29546/tid=29547] ppid=29544 vsize=83688 CPUtime=1.48 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 1132 0 0 0 148 0 0 0 20 0 2 0 274522221 85696512 1794 33554432000 4194304 5963574 140734048205888 140336858154808 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83688

[startup+3.10025 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 29548
/proc/meminfo: memFree=28032248/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=83832 CPUtime=3.09 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 2205 0 0 0 309 0 0 0 20 0 2 0 274522220 85843968 2157 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 20958 2157 185 432 0 20523 0
[pid=29546/tid=29547] ppid=29544 vsize=83832 CPUtime=3.07 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 1495 0 0 0 307 0 0 0 20 0 2 0 274522221 85843968 2157 33554432000 4194304 5963574 140734048205888 140336858154808 4399456 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83832

[startup+6.30021 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 29548
/proc/meminfo: memFree=28030512/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=83832 CPUtime=6.29 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 2658 0 0 0 629 0 0 0 20 0 2 0 274522220 85843968 2610 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 20958 2610 185 432 0 20523 0
[pid=29546/tid=29547] ppid=29544 vsize=83832 CPUtime=6.27 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 1948 0 0 0 627 0 0 0 20 0 2 0 274522221 85843968 2610 33554432000 4194304 5963574 140734048205888 140336858154808 4410413 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83832

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 29548
/proc/meminfo: memFree=28025420/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=84912 CPUtime=12.68 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 3857 0 0 0 1268 0 0 0 20 0 2 0 274522220 86949888 3809 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 21228 3809 185 432 0 20793 0
[pid=29546/tid=29547] ppid=29544 vsize=84912 CPUtime=12.65 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 3147 0 0 0 1265 0 0 0 20 0 2 0 274522221 86949888 3809 33554432000 4194304 5963574 140734048205888 140336858154808 4400064 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84912

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 29548
/proc/meminfo: memFree=28019152/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=85164 CPUtime=25.49 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 5152 0 0 0 2548 1 0 0 20 0 2 0 274522220 87207936 5104 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 21291 5104 185 432 0 20856 0
[pid=29546/tid=29547] ppid=29544 vsize=85164 CPUtime=25.41 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 4442 0 0 0 2540 1 0 0 20 0 2 0 274522221 87207936 5104 33554432000 4194304 5963574 140734048205888 140336858155000 5135572 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 85164

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 29551
/proc/meminfo: memFree=28008960/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=87268 CPUtime=51.08 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 7623 0 0 0 5106 2 0 0 20 0 2 0 274522220 89362432 7571 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 21817 7571 185 432 0 21382 0
[pid=29546/tid=29547] ppid=29544 vsize=87268 CPUtime=50.95 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 6913 0 0 0 5093 2 0 0 20 0 2 0 274522221 89362432 7571 33554432000 4194304 5963574 140734048205888 140336858154808 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 87268

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 29573
/proc/meminfo: memFree=27993752/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=91352 CPUtime=102.28 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 10952 0 0 0 10224 4 0 0 20 0 2 0 274522220 93544448 10872 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 22838 10872 185 432 0 22403 0
[pid=29546/tid=29547] ppid=29544 vsize=91352 CPUtime=102.02 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 10242 0 0 0 10197 5 0 0 20 0 2 0 274522221 93544448 10872 33554432000 4194304 5963574 140734048205888 140336858155000 4399500 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 91352

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 29573
/proc/meminfo: memFree=27983968/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=96668 CPUtime=162.26 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 13888 0 0 0 16220 6 0 0 20 0 2 0 274522220 98988032 13808 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 24167 13808 185 432 0 23732 0
[pid=29546/tid=29547] ppid=29544 vsize=96668 CPUtime=161.86 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 13178 0 0 0 16178 8 0 0 20 0 2 0 274522221 98988032 13808 33554432000 4194304 5963574 140734048205888 140336858155048 4399456 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 96668

[startup+222.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/179 29768
/proc/meminfo: memFree=28976268/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=99792 CPUtime=222.25 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 17796 0 0 0 22215 10 0 0 20 0 2 0 274522220 102187008 17722 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 24948 17722 185 432 0 24513 0
[pid=29546/tid=29547] ppid=29544 vsize=99792 CPUtime=221.69 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 17086 0 0 0 22156 13 0 0 20 0 2 0 274522221 102187008 17722 33554432000 4194304 5963574 140734048205888 140336858155000 4399642 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 99792

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 29768
/proc/meminfo: memFree=28943748/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=103184 CPUtime=282.23 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 19626 0 0 0 28211 12 0 0 20 0 2 0 274522220 105660416 20423 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 25796 20423 185 432 0 25361 0
[pid=29546/tid=29547] ppid=29544 vsize=103184 CPUtime=281.53 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 18916 0 0 0 28137 16 0 0 20 0 2 0 274522221 105660416 20423 33554432000 4194304 5963574 140734048205888 140336858155000 4399456 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 103184

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

[startup+287.9 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 29768
/proc/meminfo: memFree=28941144/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=103184 CPUtime=287.83 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 19781 0 0 0 28770 13 0 0 20 0 2 0 274522220 105660416 20578 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 25796 20578 185 432 0 25361 0
[pid=29546/tid=29547] ppid=29544 vsize=103184 CPUtime=287.11 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 19071 0 0 0 28694 17 0 0 20 0 2 0 274522221 105660416 20578 33554432000 4194304 5963574 140734048205888 140336858155048 4400093 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 287.83
Current children cumulated vsize (KiB) 103184

[startup+294.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 29768
/proc/meminfo: memFree=28940152/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=103328 CPUtime=294.23 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 19912 0 0 0 29410 13 0 0 20 0 2 0 274522220 105807872 20709 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 25832 20709 185 432 0 25397 0
[pid=29546/tid=29547] ppid=29544 vsize=103328 CPUtime=293.49 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 19202 0 0 0 29332 17 0 0 20 0 2 0 274522221 105807872 20709 33554432000 4194304 5963574 140734048205888 140336858155048 4399627 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 294.23
Current children cumulated vsize (KiB) 103328

[startup+297.5 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 29768
/proc/meminfo: memFree=28939904/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=103400 CPUtime=297.43 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 19944 0 0 0 29730 13 0 0 20 0 2 0 274522220 105881600 20741 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 25850 20741 185 432 0 25415 0
[pid=29546/tid=29547] ppid=29544 vsize=103400 CPUtime=296.69 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 19234 0 0 0 29652 17 0 0 20 0 2 0 274522221 105881600 20741 33554432000 4194304 5963574 140734048205888 140336858155048 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 297.43
Current children cumulated vsize (KiB) 103400

[startup+299.101 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 29768
/proc/meminfo: memFree=28939912/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=103544 CPUtime=299.04 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 19960 0 0 0 29891 13 0 0 20 0 2 0 274522220 106029056 20757 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 25886 20757 185 432 0 25451 0
[pid=29546/tid=29547] ppid=29544 vsize=103544 CPUtime=298.29 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 19250 0 0 0 29812 17 0 0 20 0 2 0 274522221 106029056 20757 33554432000 4194304 5963574 140734048205888 140336858155048 4399546 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 299.04
Current children cumulated vsize (KiB) 103544

[startup+299.5 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 29768
/proc/meminfo: memFree=28939912/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=103544 CPUtime=299.43 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 19964 0 0 0 29930 13 0 0 20 0 2 0 274522220 106029056 20761 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 25886 20761 185 432 0 25451 0
[pid=29546/tid=29547] ppid=29544 vsize=103544 CPUtime=298.68 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 19254 0 0 0 29851 17 0 0 20 0 2 0 274522221 106029056 20761 33554432000 4194304 5963574 140734048205888 140336858155048 4399456 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 299.43
Current children cumulated vsize (KiB) 103544

[startup+299.701 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 29768
/proc/meminfo: memFree=28939912/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=103544 CPUtime=299.63 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 19965 0 0 0 29950 13 0 0 20 0 2 0 274522220 106029056 20762 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 25886 20762 185 432 0 25451 0
[pid=29546/tid=29547] ppid=29544 vsize=103544 CPUtime=298.88 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 19255 0 0 0 29871 17 0 0 20 0 2 0 274522221 106029056 20762 33554432000 4194304 5963574 140734048205888 140336858155048 4399574 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 299.63
Current children cumulated vsize (KiB) 103544

[startup+299.801 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 29768
/proc/meminfo: memFree=28939912/32873648 swapFree=6844/6844
[pid=29546] ppid=29544 vsize=103544 CPUtime=299.73 cores=0,2,4,6
/proc/29546/stat : 29546 (wbo1.7) S 29544 29546 27916 0 -1 4202496 19965 0 0 0 29960 13 0 0 20 0 2 0 274522220 106029056 20762 33554432000 4194304 5963574 140734048205888 140734048205408 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29546/statm: 25886 20762 185 432 0 25451 0
[pid=29546/tid=29547] ppid=29544 vsize=103544 CPUtime=298.98 cores=0,2,4,6
/proc/29546/task/29547/stat : 29547 (wbo1.7) R 29544 29546 27916 0 -1 4202560 19255 0 0 0 29881 17 0 0 20 0 2 0 274522221 106029056 20762 33554432000 4194304 5963574 140734048205888 140336858155048 4399456 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 299.73
Current children cumulated vsize (KiB) 103544

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29546 and gives
#  childrusage.ru_utime.tv_sec=298
#  childrusage.ru_utime.tv_usec=896560
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=181972
# CPU time returned by wait4() is 299.079
# while last known CPU time is 299.73
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 299.88
CPU time (s): 299.73
CPU user time (s): 299.6
CPU system time (s): 0.13
CPU usage (%): 99.9498
Max. virtual memory (cumulated for all children) (KiB): 103544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 298.897
system time used= 0.181972
maximum resident set size= 83052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19966
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= 24
involuntary context switches= 320

runsolver used 0.440932 second user time and 1.20382 second system time

The end

Launcher Data 

Begin job on node124 at 2012-05-27 03:59:24
IDJOB=3704600
IDBENCH=1414
IDSOLVER=2283
FILE ID=node124/3704600-1338083963
RUNJOBID= node124-1338072365-27932
PBS_JOBID= 14624420
Free space on /tmp= 71428 MiB

SOLVER NAME= wbo 1.7
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl10_11_pb.cnf.cr.opb
COMMAND LINE= wbo1.7 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3704600-1338083963/watcher-3704600-1338083963 -o /tmp/evaluation-result-3704600-1338083963/solver-3704600-1338083963 -C 1800 -W 1900 -M 15500  wbo1.7 -file-format=opb HOME/instance-3704600-1338083963.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= fac1b7391a53ae9861d9e311ddf65af2
RANDOM SEED=810004234

node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5357.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28039952 kB
Buffers:          324612 kB
Cached:          2662372 kB
SwapCached:            0 kB
Active:          1918448 kB
Inactive:        2108256 kB
Active(anon):    1042348 kB
Inactive(anon):        0 kB
Active(file):     876100 kB
Inactive(file):  2108256 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5444 kB
Writeback:             0 kB
AnonPages:       1044816 kB
Mapped:            15072 kB
Shmem:               200 kB
Slab:             667260 kB
SReclaimable:     111840 kB
SUnreclaim:       555420 kB
KernelStack:        1488 kB
PageTables:         5828 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     149948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    911360 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71424 MiB
End job on node124 at 2012-05-27 04:04:23