Trace number 3461260

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 1.6? (TO) 1800.08 1800.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_21_pb.cnf.cr.opb
MD5SUM75fcdbbba3eb42e13f634e02d36a6ee9
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.022996
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables840
Total number of constraints82
Number of constraints which are clauses42
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint21
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 22
Number of bits of the biggest sum of numbers5
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 wbo 1.6 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3461260-1307070855.opb.
0.00/0.00	c Instance file HOME/instance-3461260-1307070855.opb
0.00/0.00	c File size is 14038 bytes.
0.00/0.00	c Highest Coefficient sum: 22
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:      840                                                 |
0.00/0.00	c |  Number Clauses:        42                                                  |
0.00/0.00	c |  Number Cardinality:    40                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     840       82     1680 |     5000        0   -nan |  0.000 % |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     840       82     1680 |     5000        0   -nan |  0.000 % |
0.00/0.00	c |       100 |     840       82     1680 |     5500      100     67 |  0.000 % |
0.00/0.01	c |       251 |     840       82     1680 |     6050      251     88 |  0.000 % |
0.00/0.01	c |       476 |     840       82     1680 |     6655      476     90 |  0.000 % |
0.01/0.03	c |       815 |     840       82     1680 |     7320      815    114 |  0.000 % |
0.01/0.05	c |      1323 |     840       82     1680 |     8052     1323    117 |  0.000 % |
0.09/0.11	c |      2082 |     840       82     1680 |     8857     2082    132 |  0.000 % |
0.19/0.25	c |      3221 |     840       82     1680 |     9743     3221    149 |  0.000 % |
0.49/0.54	c |      4931 |     840       82     1680 |    10717     4931    172 |  0.000 % |
1.59/1.65	c |      7494 |     840       82     1680 |    11789     7494    184 |  0.000 % |
3.31/3.33	c |     11338 |     840       82     1680 |    12968    11338    193 |  0.000 % |
6.89/6.93	c |     17104 |     840       82     1680 |    14265    10547    204 |  0.000 % |
13.59/13.63	c |     25753 |     840       82     1680 |    15692    11987    208 |  0.000 % |
23.79/23.88	c |     38727 |     840       82     1680 |    17261     9127    200 |  0.000 % |
37.69/37.76	c |     58188 |     840       82     1680 |    18987    11220    205 |  0.000 % |
57.22/57.23	c |     87383 |     840       82     1680 |    20886    11719    195 |  0.000 % |
77.19/77.24	c |    131173 |     840       82     1680 |    22974    13487    185 |  0.000 % |
132.90/132.95	c |    196857 |     840       82     1680 |    25272    21431    185 |  0.000 % |
172.79/172.81	c |    295385 |     840       82     1680 |    27799    23967    132 |  0.000 % |
220.20/220.29	c |    443174 |     840       82     1680 |    30579    18260    224 |  0.000 % |
301.76/301.86	c |    664857 |     840       82     1680 |    33637    27098    255 |  0.000 % |
436.47/436.51	c |    997383 |     840       82     1680 |    37001    19555    149 |  0.000 % |
628.68/628.70	c |   1496175 |     840       82     1680 |    40701    25382    111 |  0.000 % |
1193.20/1193.24	c |   2244359 |     840       82     1680 |    44771    32168    183 |  0.000 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3461260-1307070855/watcher-3461260-1307070855 -o /tmp/evaluation-result-3461260-1307070855/solver-3461260-1307070855 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461260-1307070855.opb 

running on 4 cores: 1,3,5,7

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: 1.95 2.03 1.89 2/517 2717
/proc/meminfo: memFree=20971448/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=2512 CPUtime=0 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 424 0 0 0 0 0 0 0 25 0 1 0 818682223 2572288 374 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 628 374 180 372 0 253 0

[startup+0.022141 s]
/proc/loadavg: 1.95 2.03 1.89 2/517 2717
/proc/meminfo: memFree=20971448/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=2644 CPUtime=0.01 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 474 0 0 0 1 0 0 0 25 0 1 0 818682223 2707456 424 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 661 424 180 372 0 286 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2644

[startup+0.100209 s]
/proc/loadavg: 1.95 2.03 1.89 2/517 2717
/proc/meminfo: memFree=20971448/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=3708 CPUtime=0.09 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 740 0 0 0 9 0 0 0 25 0 1 0 818682223 3796992 690 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 927 690 180 372 0 552 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3708

[startup+0.301169 s]
/proc/loadavg: 1.95 2.03 1.89 2/517 2717
/proc/meminfo: memFree=20971448/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=5292 CPUtime=0.29 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 1111 0 0 0 28 1 0 0 25 0 1 0 818682223 5419008 1061 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 1323 1061 180 372 0 948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5292

[startup+0.701079 s]
/proc/loadavg: 1.95 2.03 1.89 2/517 2717
/proc/meminfo: memFree=20971448/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=7496 CPUtime=0.69 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 1662 0 0 0 67 2 0 0 25 0 1 0 818682223 7675904 1612 33554432000 4194304 5714214 140735529647872 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 1874 1612 180 372 0 1499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7496

[startup+1.50092 s]
/proc/loadavg: 1.95 2.03 1.89 3/518 2718
/proc/meminfo: memFree=20963444/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=9616 CPUtime=1.49 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 2213 0 0 0 147 2 0 0 25 0 1 0 818682223 9846784 2163 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 2404 2163 180 372 0 2029 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9616

[startup+3.10061 s]
/proc/loadavg: 1.95 2.03 1.89 3/518 2718
/proc/meminfo: memFree=20959552/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=13468 CPUtime=3.09 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 3152 0 0 0 306 3 0 0 25 0 1 0 818682223 13791232 3102 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 3367 3102 180 372 0 2992 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13468

[startup+6.30097 s]
/proc/loadavg: 1.96 2.03 1.89 3/518 2719
/proc/meminfo: memFree=20955048/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=16188 CPUtime=6.29 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 3821 0 0 0 625 4 0 0 25 0 1 0 818682223 16576512 3771 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 4047 3771 180 372 0 3672 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16188

[startup+12.7007 s]
/proc/loadavg: 1.96 2.03 1.89 3/518 2719
/proc/meminfo: memFree=20950752/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=19408 CPUtime=12.7 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 4616 0 0 0 1264 6 0 0 25 0 1 0 818682223 19873792 4566 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319407 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 4852 4566 180 372 0 4477 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 19408

[startup+25.5011 s]
/proc/loadavg: 1.97 2.03 1.89 3/518 2719
/proc/meminfo: memFree=20946664/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=22924 CPUtime=25.49 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 5503 0 0 0 2540 9 0 0 25 0 1 0 818682223 23474176 5453 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 5731 5453 180 372 0 5356 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22924

[startup+51.101 s]
/proc/loadavg: 1.98 2.03 1.90 3/516 2751
/proc/meminfo: memFree=21362276/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=32328 CPUtime=51.1 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 7788 0 0 0 5094 16 0 0 25 0 1 0 818682223 33103872 7738 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 8082 7738 180 372 0 7707 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 32328

[startup+102.32 s]
/proc/loadavg: 1.99 2.02 1.90 3/518 2839
/proc/meminfo: memFree=21316400/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=44336 CPUtime=102.31 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 10706 0 0 0 10195 36 0 0 25 0 1 0 818682223 45400064 10656 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 11084 10656 180 372 0 10709 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 44336

[startup+162.301 s]
/proc/loadavg: 2.06 2.03 1.91 3/518 2841
/proc/meminfo: memFree=21263176/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=66960 CPUtime=162.3 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 16417 0 0 0 16176 54 0 0 25 0 1 0 818682223 68567040 16292 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 16740 16292 180 372 0 16365 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 66960

[startup+222.301 s]
/proc/loadavg: 2.02 2.02 1.91 3/518 3139
/proc/meminfo: memFree=21222264/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=87144 CPUtime=222.3 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 21553 0 0 0 22136 94 0 0 25 0 1 0 818682223 89235456 21271 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2717/statm: 21786 21271 180 372 0 21411 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 87144

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 1.91 3/518 3259
/proc/meminfo: memFree=21145364/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=117324 CPUtime=282.26 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 28945 0 0 0 28090 136 0 0 25 0 1 0 818682223 120139776 28663 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 29331 28663 180 372 0 28956 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 117324

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 1.91 3/518 3260
/proc/meminfo: memFree=21118560/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=140840 CPUtime=342.26 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 34743 0 0 0 34055 171 0 0 25 0 1 0 818682223 144220160 34461 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319832 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 35210 34461 180 372 0 34835 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 140840

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 1.91 3/518 3262
/proc/meminfo: memFree=21083304/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=155172 CPUtime=402.26 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 38295 0 0 0 40025 201 0 0 25 0 1 0 818682223 158896128 38013 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 38793 38013 180 372 0 38418 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 155172

[startup+462.301 s]
/proc/loadavg: 2.16 2.05 1.93 3/518 3320
/proc/meminfo: memFree=21092312/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=160560 CPUtime=462.27 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 39541 0 0 0 45995 232 0 0 25 0 1 0 818682223 164413440 39259 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 40140 39259 180 372 0 39765 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 160560

[startup+522.301 s]
/proc/loadavg: 2.09 2.05 1.93 3/518 3321
/proc/meminfo: memFree=21028120/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=174988 CPUtime=522.27 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 42961 0 0 0 51970 257 0 0 25 0 1 0 818682223 179187712 42679 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 43747 42679 180 372 0 43372 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 174988

[startup+582.301 s]
/proc/loadavg: 2.03 2.04 1.93 3/518 3323
/proc/meminfo: memFree=20974640/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=193048 CPUtime=582.27 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 47305 0 0 0 57936 291 0 0 25 0 1 0 818682223 197681152 47023 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319758 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 48262 47023 180 372 0 47887 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 193048

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/518 3329
/proc/meminfo: memFree=20866992/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=268884 CPUtime=822.29 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 65931 0 0 0 81845 384 0 0 25 0 1 0 818682223 275337216 65638 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319341 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 67221 65638 180 372 0 66846 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 268884

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/518 3331
/proc/meminfo: memFree=20848004/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=286912 CPUtime=882.28 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 70318 0 0 0 87833 395 0 0 25 0 1 0 818682223 293797888 70025 33554432000 4194304 5714214 140735529647872 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 71728 70025 180 372 0 71353 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 286912

[startup+942.3 s]
/proc/loadavg: 2.16 2.05 1.95 3/518 3332
/proc/meminfo: memFree=20846616/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=286716 CPUtime=942.29 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 70842 0 0 0 93819 410 0 0 25 0 1 0 818682223 293597184 70008 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 71679 70008 180 372 0 71304 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 286716

[startup+1002.3 s]
/proc/loadavg: 2.16 2.07 1.96 3/518 3334
/proc/meminfo: memFree=20830100/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=288204 CPUtime=1002.29 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 71168 0 0 0 99803 426 0 0 25 0 1 0 818682223 295120896 70334 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 72051 70334 180 372 0 71676 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 288204

[startup+1062.3 s]
/proc/loadavg: 2.06 2.05 1.96 3/518 3336
/proc/meminfo: memFree=20810480/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=294536 CPUtime=1062.3 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 72648 0 0 0 105790 440 0 0 25 0 1 0 818682223 301604864 71814 33554432000 4194304 5714214 140735529647872 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 73634 71814 180 372 0 73259 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 294536

[startup+1122.3 s]
/proc/loadavg: 2.02 2.04 1.96 3/518 3337
/proc/meminfo: memFree=20795928/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=298736 CPUtime=1122.3 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 73697 0 0 0 111774 456 0 0 25 0 1 0 818682223 305905664 72850 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 74684 72850 180 372 0 74309 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 298736

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 1.96 3/518 3339
/proc/meminfo: memFree=20765024/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=319856 CPUtime=1182.3 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 78991 0 0 0 117758 472 0 0 25 0 1 0 818682223 327532544 78144 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 79964 78144 180 372 0 79589 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 319856

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/518 3340
/proc/meminfo: memFree=20735836/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=340304 CPUtime=1242.31 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 84767 0 0 0 123730 501 0 0 25 0 1 0 818682223 348471296 83235 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 85076 83235 180 372 0 84701 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 340304

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/518 3342
/proc/meminfo: memFree=20719300/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=358124 CPUtime=1302.31 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 89180 0 0 0 129705 526 0 0 25 0 1 0 818682223 366718976 87648 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 89531 87648 180 372 0 89156 0
Current children cumulated CPU time (s) 1302.31
Current children cumulated vsize (KiB) 358124

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/518 3344
/proc/meminfo: memFree=20707608/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=368980 CPUtime=1362.31 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 92019 0 0 0 135685 546 0 0 25 0 1 0 818682223 377835520 90374 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 92245 90374 180 372 0 91870 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 368980

[startup+1422.32 s]
/proc/loadavg: 2.15 2.04 1.97 3/518 3346
/proc/meminfo: memFree=20710676/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=365220 CPUtime=1422.34 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 92039 0 0 0 141665 569 0 0 25 0 1 0 818682223 373985280 89436 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 91305 89436 180 372 0 90930 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 365220

[startup+1482.3 s]
/proc/loadavg: 2.19 2.07 1.99 3/518 3348
/proc/meminfo: memFree=20680888/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=395648 CPUtime=1482.32 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 99608 0 0 0 147650 582 0 0 25 0 1 0 818682223 405143552 97005 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 98912 97005 180 372 0 98537 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 395648

[startup+1542.3 s]
/proc/loadavg: 2.10 2.07 1.99 3/518 3349
/proc/meminfo: memFree=20679504/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=396116 CPUtime=1542.31 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 99714 0 0 0 153624 607 0 0 25 0 1 0 818682223 405622784 97111 33554432000 4194304 5714214 140735529647872 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 99029 97111 180 372 0 98654 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 396116

[startup+1602.3 s]
/proc/loadavg: 2.04 2.05 1.99 3/518 3351
/proc/meminfo: memFree=20674872/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=396188 CPUtime=1602.32 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 99723 0 0 0 159599 633 0 0 25 0 1 0 818682223 405696512 97120 33554432000 4194304 5714214 140735529647872 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 99047 97120 180 372 0 98672 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 396188

[startup+1662.3 s]
/proc/loadavg: 2.01 2.04 1.99 3/518 3353
/proc/meminfo: memFree=20644592/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=416540 CPUtime=1662.32 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 104808 0 0 0 165581 651 0 0 25 0 1 0 818682223 426536960 102205 33554432000 4194304 5714214 140735529647872 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 104135 102205 180 372 0 103760 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 416540

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 1.99 3/518 3354
/proc/meminfo: memFree=20619516/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=434912 CPUtime=1722.33 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 109387 0 0 0 171563 670 0 0 25 0 1 0 818682223 445349888 106784 33554432000 4194304 5714214 140735529647872 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 108728 106784 180 372 0 108353 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 434912

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/518 3356
/proc/meminfo: memFree=20605856/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=439484 CPUtime=1782.33 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 110431 0 0 0 177548 685 0 0 25 0 1 0 818682223 450031616 107828 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 109871 107828 180 372 0 109496 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 439484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.02 1.99 3/518 3356
/proc/meminfo: memFree=20599900/32950928 swapFree=34259960/67111528
[pid=2717] ppid=2715 vsize=443372 CPUtime=1800.04 cores=1,3,5,7
/proc/2717/stat : 2717 (wbo1.6) R 2715 2717 1159 0 -1 4202496 111402 0 0 0 179314 690 0 0 25 0 1 0 818682223 454012928 108799 33554432000 4194304 5714214 140735529647872 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2717/statm: 110843 108799 180 372 0 110468 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 443372

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.04
CPU time (s): 1800.08
CPU user time (s): 1793.15
CPU system time (s): 6.92095
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 443372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.15
system time used= 6.92095
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111402
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= 6
involuntary context switches= 2546

runsolver used 8.66368 second user time and 22.4556 second system time

The end

Launcher Data 

Begin job on node149 at 2011-06-03 05:14:15
IDJOB=3461260
IDBENCH=1421
IDSOLVER=1953
FILE ID=node149/3461260-1307070855
RUNJOBID= node149-1307068846-2187
PBS_JOBID= 13497837
Free space on /tmp= 73524 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_21_pb.cnf.cr.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461260-1307070855/watcher-3461260-1307070855 -o /tmp/evaluation-result-3461260-1307070855/solver-3461260-1307070855 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461260-1307070855.opb

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

MD5SUM BENCH= 75fcdbbba3eb42e13f634e02d36a6ee9
RANDOM SEED=1847382458

node149.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.73
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      20971728 kB
Buffers:        315564 kB
Cached:        3428664 kB
SwapCached:     123196 kB
Active:         661372 kB
Inactive:     10979592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20971728 kB
SwapTotal:    67111528 kB
SwapFree:     34259960 kB
Dirty:            4404 kB
Writeback:          92 kB
AnonPages:     7798320 kB
Mapped:          18692 kB
Slab:           149012 kB
PageTables:     118300 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 173529020 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73512 MiB
End job on node149 at 2011-06-03 05:44:17