Trace number 1876016

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) 1800.2 1800.67

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl15_20_pb.cnf.cr.opb
MD5SUMd9b1351aa6c01bb5c883e4233663f5e0
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 benchmark0.022995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables600
Total number of constraints70
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint15
Maximum length of a constraint20
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 21
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 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-1876016-1245126475.opb.
0.00/0.00	c Instance file HOME/instance-1876016-1245126475.opb
0.00/0.00	c File size is 10104 bytes.
0.00/0.00	c Highest Coefficient sum: 21
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:      600                                                 |
0.00/0.00	c |  Number Clauses:        40                                                  |
0.00/0.00	c |  Number Cardinality:    30                                                  |
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 |     600       70     1200 |     5000        0    nan |  0.000 % |
0.00/0.00	c |       100 |     600       70     1200 |     5500      100     63 |  0.000 % |
0.00/0.01	c |       250 |     600       70     1200 |     6050      250     60 |  0.000 % |
0.00/0.02	c |       475 |     600       70     1200 |     6655      475     59 |  0.000 % |
0.00/0.04	c |       812 |     600       70     1200 |     7320      812     64 |  0.000 % |
0.06/0.09	c |      1318 |     600       70     1200 |     8052     1318     65 |  0.000 % |
0.09/0.17	c |      2078 |     600       70     1200 |     8857     2078     69 |  0.000 % |
0.39/0.40	c |      3218 |     600       70     1200 |     9743     3218     77 |  0.000 % |
0.69/0.78	c |      4926 |     600       70     1200 |    10717     4926     93 |  0.000 % |
1.49/1.50	c |      7489 |     600       70     1200 |    11789     7489    111 |  0.000 % |
3.49/3.59	c |     11336 |     600       70     1200 |    12968    11336    122 |  0.000 % |
10.08/10.18	c |     17103 |     600       70     1200 |    14265    10527    145 |  0.000 % |
22.08/22.13	c |     25754 |     600       70     1200 |    15692    11984    144 |  0.000 % |
44.98/45.07	c |     38730 |     600       70     1200 |    17261     9154    146 |  0.000 % |
65.38/65.49	c |     58191 |     600       70     1200 |    18987    11232    126 |  0.000 % |
108.26/108.34	c |     87385 |     600       70     1200 |    20886    11755    146 |  0.000 % |
173.75/173.88	c |    131174 |     600       70     1200 |    22974    13590    141 |  0.000 % |
259.02/259.19	c |    196858 |     600       70     1200 |    25272    21530    141 |  0.000 % |
403.59/403.70	c |    295385 |     600       70     1200 |    27799    14682    146 |  0.000 % |
617.13/617.37	c |    443174 |     600       70     1200 |    30579    26762    139 |  0.000 % |
863.57/863.81	c |    664857 |     600       70     1200 |    33637    24563    131 |  0.000 % |
1232.27/1232.65	c |    997383 |     600       70     1200 |    37001    15723    121 |  0.000 % |
1794.52/1795.10	c |   1496172 |     600       70     1200 |    40701    33975    116 |  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-1876016-1245126475/watcher-1876016-1245126475 -o /tmp/evaluation-result-1876016-1245126475/solver-1876016-1245126475 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876016-1245126475.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: 1.03 1.02 1.00 3/64 894
/proc/meminfo: memFree=1940504/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=2524 CPUtime=0
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 180247619 2584576 200 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 631 200 134 292 0 336 0

[startup+0.06583 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 894
/proc/meminfo: memFree=1940504/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=2920 CPUtime=0.06
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 330 0 0 0 6 0 0 0 18 0 1 0 180247619 2990080 311 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 730 311 135 292 0 435 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2920

[startup+0.101835 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 894
/proc/meminfo: memFree=1940504/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=3184 CPUtime=0.09
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 376 0 0 0 9 0 0 0 18 0 1 0 180247619 3260416 357 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 796 357 135 292 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3184

[startup+0.301856 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 894
/proc/meminfo: memFree=1940504/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=3844 CPUtime=0.29
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 559 0 0 0 29 0 0 0 19 0 1 0 180247619 3936256 540 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 961 540 135 292 0 666 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3844

[startup+0.701898 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 894
/proc/meminfo: memFree=1940504/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=5032 CPUtime=0.69
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 858 0 0 0 68 1 0 0 22 0 1 0 180247619 5152768 839 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 1258 839 135 292 0 963 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5032

[startup+1.50199 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 895
/proc/meminfo: memFree=1936848/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=7276 CPUtime=1.49
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 1404 0 0 0 147 2 0 0 25 0 1 0 180247619 7450624 1385 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 1819 1385 135 292 0 1524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7276

[startup+3.10116 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 895
/proc/meminfo: memFree=1934224/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=9564 CPUtime=3.09
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 1986 0 0 0 306 3 0 0 25 0 1 0 180247619 9793536 1967 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 2391 1967 135 292 0 2096 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9564

[startup+6.3015 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 895
/proc/meminfo: memFree=1931160/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=11980 CPUtime=6.29
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 2582 0 0 0 625 4 0 0 25 0 1 0 180247619 12267520 2563 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 2995 2563 135 292 0 2700 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11980

[startup+12.7012 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 895
/proc/meminfo: memFree=1926872/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=16072 CPUtime=12.69
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 3595 0 0 0 1263 6 0 0 25 0 1 0 180247619 16457728 3576 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 4018 3576 135 292 0 3723 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16072

[startup+25.5016 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 895
/proc/meminfo: memFree=1920536/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=22048 CPUtime=25.49
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 5107 0 0 0 2539 10 0 0 25 0 1 0 180247619 22577152 5088 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 5512 5088 135 292 0 5217 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22048

[startup+51.1013 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 895
/proc/meminfo: memFree=1908952/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=34088 CPUtime=51.08
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 8076 0 0 0 5093 15 0 0 25 0 1 0 180247619 34906112 8057 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 8522 8057 135 292 0 8227 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34088

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 895
/proc/meminfo: memFree=1880536/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=62296 CPUtime=102.27
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 15119 0 0 0 10200 27 0 0 25 0 1 0 180247619 63791104 15100 1992294400 134512640 135709839 4294956240 18446744073709551615 134517521 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 15574 15100 135 292 0 15279 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 62296

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 895
/proc/meminfo: memFree=1849048/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=93980 CPUtime=162.25
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 23013 0 0 0 16182 43 0 0 25 0 1 0 180247619 96235520 22994 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 23495 22994 135 292 0 23200 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 93980

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1817560/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=125244 CPUtime=222.23
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 30831 0 0 0 22163 60 0 0 25 0 1 0 180247619 128249856 30812 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 31311 30812 135 292 0 31016 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 125244

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1784472/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=158624 CPUtime=282.21
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 39151 0 0 0 28145 76 0 0 25 0 1 0 180247619 162430976 39132 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 39656 39132 135 292 0 39361 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 158624

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1753048/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=189632 CPUtime=342.21
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 46889 0 0 0 34128 93 0 0 25 0 1 0 180247619 194183168 46870 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 47408 46870 135 292 0 47113 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 189632

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1725016/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=217964 CPUtime=402.19
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 53994 0 0 0 40113 106 0 0 25 0 1 0 180247619 223195136 53975 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 54491 53975 135 292 0 54196 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 217964

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1694744/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=247944 CPUtime=462.17
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 61462 0 0 0 46095 122 0 0 25 0 1 0 180247619 253894656 61443 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 61986 61443 135 292 0 61691 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 247944

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1667800/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=275620 CPUtime=522.15
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 68328 0 0 0 52079 136 0 0 25 0 1 0 180247619 282234880 68309 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 68905 68310 135 292 0 68610 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 275620

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1638872/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=303964 CPUtime=582.14
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 75397 0 0 0 58063 151 0 0 25 0 1 0 180247619 311259136 75378 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 75991 75378 135 292 0 75696 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 303964

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1607192/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=335344 CPUtime=642.13
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 83239 0 0 0 64046 167 0 0 25 0 1 0 180247619 343392256 83220 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 83836 83220 135 292 0 83541 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 335344

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1466136/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=476428 CPUtime=882.06
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 118440 0 0 0 87959 247 0 0 25 0 1 0 180247619 487862272 118421 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 119107 118421 135 292 0 118812 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 476428

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1433432/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=509540 CPUtime=942.05
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 126712 0 0 0 93941 264 0 0 25 0 1 0 180247619 521768960 126693 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 127385 126693 135 292 0 127090 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 509540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1398936/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=543628 CPUtime=1002.03
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 135231 0 0 0 99918 285 0 0 25 0 1 0 180247619 556675072 135212 1992294400 134512640 135709839 4294956240 18446744073709551615 134574202 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 135907 135212 135 292 0 135612 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 543628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1354584/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=588520 CPUtime=1062.02
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 146429 0 0 0 105892 310 0 0 25 0 1 0 180247619 602644480 146410 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 147130 146410 135 292 0 146835 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 588520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1310872/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=631300 CPUtime=1122
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 157131 0 0 0 111867 333 0 0 25 0 1 0 180247619 646451200 157112 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 157825 157112 135 292 0 157530 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 631300

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1277784/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=664488 CPUtime=1181.99
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 165411 0 0 0 117848 351 0 0 25 0 1 0 180247619 680435712 165392 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 166122 165392 135 292 0 165827 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 664488

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1249816/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=692572 CPUtime=1241.97
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 172418 0 0 0 123828 369 0 0 25 0 1 0 180247619 709193728 172399 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 173143 172399 135 292 0 172848 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 692572

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1215064/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=726844 CPUtime=1301.95
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 180991 0 0 0 129805 390 0 0 25 0 1 0 180247619 744288256 180972 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 181711 180972 135 292 0 181416 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 726844

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1166296/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=775976 CPUtime=1361.93
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 193252 0 0 0 135775 418 0 0 25 0 1 0 180247619 794599424 193233 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 193994 193233 135 292 0 193699 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 775976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 895
/proc/meminfo: memFree=1118936/2055920 swapFree=4180704/4192956
[pid=894] ppid=892 vsize=823056 CPUtime=1421.92
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 204974 0 0 0 141746 446 0 0 25 0 1 0 180247619 842809344 204955 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 205764 204955 135 292 0 205469 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 823056

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 897
/proc/meminfo: memFree=1080472/2055920 swapFree=4180716/4192956
[pid=894] ppid=892 vsize=859280 CPUtime=1481.9
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 214024 0 0 0 147724 466 0 0 25 0 1 0 180247619 879902720 214005 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 214820 214005 135 292 0 214525 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 859280

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 897
/proc/meminfo: memFree=1046168/2055920 swapFree=4180716/4192956
[pid=894] ppid=892 vsize=892652 CPUtime=1541.89
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 222323 0 0 0 153708 481 0 0 25 0 1 0 180247619 914075648 222304 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 223163 222304 135 292 0 222868 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 892652

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 897
/proc/meminfo: memFree=1014680/2055920 swapFree=4180716/4192956
[pid=894] ppid=892 vsize=924576 CPUtime=1601.87
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 230281 0 0 0 159691 496 0 0 25 0 1 0 180247619 946765824 230262 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 231144 230262 135 292 0 230849 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 924576

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 897
/proc/meminfo: memFree=975768/2055920 swapFree=4180716/4192956
[pid=894] ppid=892 vsize=963020 CPUtime=1661.86
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 239877 0 0 0 165668 518 0 0 25 0 1 0 180247619 986132480 239858 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 240755 239858 135 292 0 240460 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 963020

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 897
/proc/meminfo: memFree=945944/2055920 swapFree=4180716/4192956
[pid=894] ppid=892 vsize=993208 CPUtime=1721.85
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 247394 0 0 0 171649 536 0 0 25 0 1 0 180247619 1017044992 247375 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 248302 247375 135 292 0 248007 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 993208

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 897
/proc/meminfo: memFree=914968/2055920 swapFree=4180716/4192956
[pid=894] ppid=892 vsize=1023920 CPUtime=1781.83
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 255046 0 0 0 177627 556 0 0 25 0 1 0 180247619 1048494080 255027 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 255980 255027 135 292 0 255685 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 1023920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 897
/proc/meminfo: memFree=903512/2055920 swapFree=4180716/4192956
[pid=894] ppid=892 vsize=1035140 CPUtime=1800.03
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4194304 257864 0 0 0 179440 563 0 0 25 0 1 0 180247619 1059983360 257845 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 258785 257845 135 292 0 258490 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1035140

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: 1.00 1.00 1.00 2/66 898
/proc/meminfo: memFree=1537872/2055920 swapFree=4180716/4192956
[pid=894] ppid=892 vsize=0 CPUtime=1800.13
/proc/894/stat : 894 (wbo) R 892 894 30954 0 -1 4195332 257864 0 0 0 179440 573 0 0 25 0 1 0 180247619 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/894/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.67
CPU time (s): 1800.2
CPU user time (s): 1794.4
CPU system time (s): 5.79412
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 1035140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.4
system time used= 5.79412
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 257864
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= 2703

runsolver used 1.12483 second user time and 3.9314 second system time

The end

Launcher Data 

Begin job on node19 at 2009-06-16 06:27:55
IDJOB=1876016
IDBENCH=1389
IDSOLVER=698
FILE ID=node19/1876016-1245126475
PBS_JOBID= 9363642
Free space on /tmp= 66160 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl15_20_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-1876016-1245126475/watcher-1876016-1245126475 -o /tmp/evaluation-result-1876016-1245126475/solver-1876016-1245126475 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876016-1245126475.opb

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

MD5SUM BENCH= d9b1351aa6c01bb5c883e4233663f5e0
RANDOM SEED=2141597529

node19.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:       1941048 kB
Buffers:          1708 kB
Cached:          52924 kB
SwapCached:       4052 kB
Active:          40192 kB
Inactive:        20320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1941048 kB
SwapTotal:     4192956 kB
SwapFree:      4180704 kB
Dirty:            2624 kB
Writeback:           0 kB
Mapped:          12244 kB
Slab:            40316 kB
Committed_AS:   177504 kB
PageTables:       1456 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-1876016-1245126475.opb

Free space on /tmp at the end= 66156 MiB
End job on node19 at 2009-06-16 06:57:58