Trace number 1876060

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 1.0? (TO) 1800.27 1800.77

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb
MD5SUMfe9566a2c8ff9ee542e29a30eb3c6e16
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 benchmark0.198969
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4000
Total number of constraints180
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint50
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 51
Number of bits of the biggest sum of numbers6
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1876060-1245127312.opb.
0.00/0.00	c Instance file HOME/instance-1876060-1245127312.opb
0.00/0.00	c File size is 71328 bytes.
0.00/0.01	c Highest Coefficient sum: 51
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      4000                                                |
0.00/0.01	c |  Number Clauses:        100                                                 |
0.00/0.01	c |  Number Cardinality:    80                                                  |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    4000      180     8000 |     5000        0    nan |  0.000 % |
0.00/0.02	c |       101 |    4000      180     8000 |     5500      101    169 |  0.000 % |
0.00/0.04	c |       251 |    4000      180     8000 |     6050      251    237 |  0.000 % |
0.05/0.08	c |       477 |    4000      180     8000 |     6655      477    244 |  0.000 % |
0.09/0.12	c |       815 |    4000      180     8000 |     7320      815    232 |  0.000 % |
0.19/0.21	c |      1322 |    4000      180     8000 |     8052     1322    243 |  0.000 % |
0.29/0.36	c |      2082 |    4000      180     8000 |     8857     2082    239 |  0.000 % |
0.59/0.65	c |      3221 |    4000      180     8000 |     9743     3221    240 |  0.000 % |
1.10/1.15	c |      4929 |    4000      180     8000 |    10717     4929    243 |  0.000 % |
2.09/2.16	c |      7495 |    4000      180     8000 |    11789     7495    253 |  0.000 % |
4.09/4.17	c |     11339 |    4000      180     8000 |    12968    11339    260 |  0.000 % |
8.89/8.98	c |     17106 |    4000      180     8000 |    14265     9663    347 |  0.000 % |
16.99/17.01	c |     25756 |    4000      180     8000 |    15692    10234    341 |  0.000 % |
30.58/30.62	c |     38733 |    4000      180     8000 |    17261    14415    311 |  0.000 % |
49.98/50.02	c |     58195 |    4000      180     8000 |    18987    14749    384 |  0.000 % |
98.76/98.87	c |     87388 |    4000      180     8000 |    20886    12831    710 |  0.000 % |
201.03/201.15	c |    131182 |    4000      180     8000 |    22974    22641    463 |  0.000 % |
263.22/263.32	c |    196866 |    4000      180     8000 |    25272    12887    330 |  0.000 % |
663.51/663.76	c |    295393 |    4000      180     8000 |    27799    17101    866 |  0.000 % |
1146.19/1146.50	c |    443182 |    4000      180     8000 |    30579    17136    475 |  0.000 % |
1733.02/1733.56	c |    664865 |    4000      180     8000 |    33637    22713    508 |  0.000 % |

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-1876060-1245127312/watcher-1876060-1245127312 -o /tmp/evaluation-result-1876060-1245127312/solver-1876060-1245127312 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876060-1245127312.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: 0.94 0.99 0.99 3/64 2011
/proc/meminfo: memFree=908960/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=2940 CPUtime=0
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 180331791 3010560 249 1992294400 134512640 135709839 4294956240 18446744073709551615 134556728 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 735 249 124 292 0 422 0

[startup+0.0666439 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 2011
/proc/meminfo: memFree=908960/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=3644 CPUtime=0.05
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 514 0 0 0 5 0 0 0 18 0 1 0 180331791 3731456 480 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 911 480 135 292 0 616 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3644

[startup+0.101649 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 2011
/proc/meminfo: memFree=908960/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=3908 CPUtime=0.09
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 587 0 0 0 8 1 0 0 18 0 1 0 180331791 4001792 553 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 977 553 135 292 0 682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3908

[startup+0.301672 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 2011
/proc/meminfo: memFree=908960/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=5360 CPUtime=0.29
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 933 0 0 0 28 1 0 0 19 0 1 0 180331791 5488640 899 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 1340 899 135 292 0 1045 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5360

[startup+0.701718 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 2011
/proc/meminfo: memFree=908960/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=7208 CPUtime=0.69
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 1410 0 0 0 68 1 0 0 22 0 1 0 180331791 7380992 1376 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 1802 1376 135 292 0 1507 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7208

[startup+1.50181 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 2012
/proc/meminfo: memFree=902616/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=10508 CPUtime=1.49
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 2230 0 0 0 147 2 0 0 25 0 1 0 180331791 10760192 2196 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 2627 2196 135 292 0 2332 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10508

[startup+3.103 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 2012
/proc/meminfo: memFree=898904/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=15392 CPUtime=3.09
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 3443 0 0 0 306 3 0 0 25 0 1 0 180331791 15761408 3409 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 3848 3409 135 292 0 3553 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15392

[startup+6.30137 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 2012
/proc/meminfo: memFree=889880/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=23188 CPUtime=6.29
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 5382 0 0 0 624 5 0 0 25 0 1 0 180331791 23744512 5348 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 5797 5348 135 292 0 5502 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23188

[startup+12.7011 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 2012
/proc/meminfo: memFree=876768/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=35068 CPUtime=12.68
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 8376 0 0 0 1261 7 0 0 25 0 1 0 180331791 35909632 8342 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 8767 8342 135 292 0 8472 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35068

[startup+25.5016 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 2012
/proc/meminfo: memFree=856736/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=54612 CPUtime=25.48
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 13259 0 0 0 2536 12 0 0 25 0 1 0 180331791 55922688 13225 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 13653 13225 135 292 0 13358 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54612

[startup+51.1016 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 2012
/proc/meminfo: memFree=818208/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=94476 CPUtime=51.08
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 23200 0 0 0 5085 23 0 0 25 0 1 0 180331791 96743424 23166 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 23619 23166 135 292 0 23324 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 94476

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2012
/proc/meminfo: memFree=748768/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=162272 CPUtime=102.27
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 40160 0 0 0 10183 44 0 0 25 0 1 0 180331791 166166528 40126 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 40568 40126 135 292 0 40273 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 162272

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2012
/proc/meminfo: memFree=706592/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=204912 CPUtime=162.25
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 50768 0 0 0 16169 56 0 0 25 0 1 0 180331791 209829888 50734 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 51228 50734 135 292 0 50933 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 204912

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2012
/proc/meminfo: memFree=618592/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=292792 CPUtime=222.23
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 72705 0 0 0 22140 83 0 0 25 0 1 0 180331791 299819008 72671 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 73198 72671 135 292 0 72903 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 292792

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2012
/proc/meminfo: memFree=501216/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=410800 CPUtime=282.21
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 102199 0 0 0 28109 112 0 0 25 0 1 0 180331791 420659200 102165 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 102700 102165 135 292 0 102405 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 410800

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2012
/proc/meminfo: memFree=436832/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=474256 CPUtime=342.2
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 118015 0 0 0 34092 128 0 0 25 0 1 0 180331791 485638144 117981 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 118564 117981 135 292 0 118269 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 474256

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2012
/proc/meminfo: memFree=372576/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=538756 CPUtime=402.18
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 134130 0 0 0 40077 141 0 0 25 0 1 0 180331791 551686144 134096 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 134689 134096 135 292 0 134394 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 538756

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2012
/proc/meminfo: memFree=321184/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=589632 CPUtime=462.17
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 146868 0 0 0 46064 153 0 0 25 0 1 0 180331791 603783168 146834 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 147408 146834 135 292 0 147113 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 589632

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2012
/proc/meminfo: memFree=276128/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=635184 CPUtime=522.15
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 158229 0 0 0 52050 165 0 0 25 0 1 0 180331791 650428416 158195 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 158796 158195 135 292 0 158501 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 635184

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2012
/proc/meminfo: memFree=230240/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=680400 CPUtime=582.14
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 169528 0 0 0 58037 177 0 0 25 0 1 0 180331791 696729600 169494 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 170100 169494 135 292 0 169805 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 680400

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2014
/proc/meminfo: memFree=167456/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=742976 CPUtime=642.12
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 185157 0 0 0 64020 192 0 0 25 0 1 0 180331791 760807424 185123 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 185744 185123 135 292 0 185449 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 742976

[startup+702.302 s]

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

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2014
/proc/meminfo: memFree=15456/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=946160 CPUtime=942.03
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 235892 0 0 0 93948 255 0 0 25 0 1 0 180331791 968867840 235858 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 236540 235858 135 292 0 236245 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 946160

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2014
/proc/meminfo: memFree=15328/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=994908 CPUtime=1002.02
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 248094 0 0 0 99933 269 0 0 25 0 1 0 180331791 1018785792 248060 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 248727 248060 135 292 0 248432 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 994908

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2014
/proc/meminfo: memFree=15136/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1025212 CPUtime=1062
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 255644 0 0 0 105921 279 0 0 25 0 1 0 180331791 1049817088 255610 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 256303 255610 135 292 0 256008 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1025212

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2014
/proc/meminfo: memFree=14944/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1072192 CPUtime=1121.99
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 267382 0 0 0 111905 294 0 0 25 0 1 0 180331791 1097924608 267348 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 268048 267348 135 292 0 267753 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1072192

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2020
/proc/meminfo: memFree=15896/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1127232 CPUtime=1181.96
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 281143 0 0 0 117887 309 0 0 25 0 1 0 180331791 1154285568 281109 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 281808 281109 135 292 0 281513 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1127232

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2020
/proc/meminfo: memFree=15320/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1159400 CPUtime=1241.95
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 289171 0 0 0 123875 320 0 0 25 0 1 0 180331791 1187225600 289137 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 289850 289137 135 292 0 289555 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 1159400

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2020
/proc/meminfo: memFree=16088/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1204456 CPUtime=1301.94
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 300427 0 0 0 129860 334 0 0 25 0 1 0 180331791 1233362944 300393 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 301114 300393 135 292 0 300819 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1204456

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2020
/proc/meminfo: memFree=15832/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1251532 CPUtime=1361.92
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 312165 0 0 0 135842 350 0 0 25 0 1 0 180331791 1281568768 312131 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 312883 312131 135 292 0 312588 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1251532

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2020
/proc/meminfo: memFree=15384/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1300692 CPUtime=1421.91
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 324456 0 0 0 141825 366 0 0 25 0 1 0 180331791 1331908608 324422 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 325173 324422 135 292 0 324878 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1300692

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2020
/proc/meminfo: memFree=15904/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1362444 CPUtime=1481.89
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 339872 0 0 0 147801 388 0 0 25 0 1 0 180331791 1395142656 339838 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 340611 339838 135 292 0 340316 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1362444

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2020
/proc/meminfo: memFree=16032/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1405168 CPUtime=1541.87
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 350534 0 0 0 153785 402 0 0 25 0 1 0 180331791 1438892032 350500 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 351292 350500 135 292 0 350997 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 1405168

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2020
/proc/meminfo: memFree=15712/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1451092 CPUtime=1601.86
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 362002 0 0 0 159769 417 0 0 25 0 1 0 180331791 1485918208 361968 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 362773 361968 135 292 0 362478 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 1451092

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2020
/proc/meminfo: memFree=14880/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1497580 CPUtime=1661.84
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 373590 0 0 0 165753 431 0 0 25 0 1 0 180331791 1533521920 373556 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 374395 373556 135 292 0 374100 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 1497580

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2020
/proc/meminfo: memFree=16160/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1538176 CPUtime=1721.82
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 383722 0 0 0 171739 443 0 0 25 0 1 0 180331791 1575092224 383688 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 384544 383688 135 292 0 384249 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 1538176

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2020
/proc/meminfo: memFree=15840/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1613700 CPUtime=1781.81
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 402573 0 0 0 177719 462 0 0 25 0 1 0 180331791 1652428800 402539 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 403425 402539 135 292 0 403130 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 1613700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2020
/proc/meminfo: memFree=16224/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=1636076 CPUtime=1800
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4194304 408157 0 0 0 179533 467 0 0 25 0 1 0 180331791 1675341824 408123 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 409019 408123 135 292 0 408724 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 1636076

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

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

[startup+1800.61 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 2021
/proc/meminfo: memFree=653912/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=0 CPUtime=1800.1
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4195332 408157 0 0 0 179533 477 0 0 25 0 1 0 180331791 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 0

[startup+1800.71 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 2021
/proc/meminfo: memFree=653912/2055920 swapFree=4192812/4192956
[pid=2011] ppid=2009 vsize=0 CPUtime=1800.2
/proc/2011/stat : 2011 (wbo) R 2009 2011 428 0 -1 4195332 408157 0 0 0 179533 487 0 0 25 0 1 0 180331791 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/2011/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.77
CPU time (s): 1800.27
CPU user time (s): 1795.34
CPU system time (s): 4.93425
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 1636076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.34
system time used= 4.93425
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 408157
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2825

runsolver used 1.46178 second user time and 3.75143 second system time

The end

Launcher Data 

Begin job on node11 at 2009-06-16 06:41:52
IDJOB=1876060
IDBENCH=1433
IDSOLVER=698
FILE ID=node11/1876060-1245127312
PBS_JOBID= 9363661
Free space on /tmp= 66196 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876060-1245127312/watcher-1876060-1245127312 -o /tmp/evaluation-result-1876060-1245127312/solver-1876060-1245127312 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876060-1245127312.opb

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

MD5SUM BENCH= fe9566a2c8ff9ee542e29a30eb3c6e16
RANDOM SEED=2113440868

node11.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        909376 kB
Buffers:         59892 kB
Cached:        1004784 kB
SwapCached:          0 kB
Active:          87848 kB
Inactive:       990284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        909376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2824 kB
Writeback:           0 kB
Mapped:          23244 kB
Slab:            54352 kB
Committed_AS:   170612 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876060-1245127312.opb

Free space on /tmp at the end= 66192 MiB
End job on node11 at 2009-06-16 07:11:54