Trace number 2655759

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
wbo 1.4b? (MO) 1628.46 1628.88

General information on the benchmark

Name/OPT-SMALLINT-LIN/flexray/
normalized-fx49.opb
MD5SUMe08af5097f76b1d4e2b0ba1d8a42ed5a
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2130
Total number of constraints2495
Number of constraints which are clauses2125
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints320
Minimum length of a constraint2
Maximum length of a constraint320
Number of terms in the objective function 5
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 5
Number of bits of the sum of numbers in the objective function 3
Biggest number in a constraint 42
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 636
Number of bits of the biggest sum of numbers10
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 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655759-1276688897.opb.
0.00/0.00	c Instance file HOME/instance-2655759-1276688897.opb
0.00/0.00	c File size is 208560 bytes.
0.00/0.03	c Highest Coefficient sum: 636
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Parsing time:          0.04         s                                      |
0.00/0.03	c |  Number Variables:      2130                                                |
0.00/0.03	c |  Number Clauses:        2174                                                |
0.00/0.03	c |  Number Cardinality:    50                                                  |
0.00/0.03	c |  Number PB Constraints: 320                                                 |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |    2125     2544    24185 |     5000        0    nan |  0.000 % |
0.00/0.06	c |       100 |    2125     2544    24185 |     5500      100     80 |  0.235 % |
0.06/0.09	c |       251 |    2125     2544    24185 |     6050      251     86 |  0.235 % |
0.09/0.15	c |       477 |    2125     2544    24185 |     6655      477     95 |  0.235 % |
0.19/0.21	c |       814 |    2125     2544    24185 |     7320      814     90 |  0.235 % |
0.29/0.33	c |      1321 |    2125     2544    24185 |     8052     1321    111 |  0.235 % |
0.39/0.49	c |      2080 |    2125     2544    24185 |     8857     2080     84 |  0.235 % |
0.69/0.73	c |      3220 |    2125     2544    24185 |     9743     3220     87 |  0.235 % |
1.10/1.14	c |      4931 |    2125     2544    24185 |    10717     4931     83 |  0.235 % |
1.79/1.90	c |      7493 |    2125     2544    24185 |    11789     7493     82 |  0.235 % |
3.09/3.20	c |     11338 |    2125     2544    24185 |    12968    11338    103 |  0.235 % |
5.09/5.12	c |     17106 |    2125     2544    24185 |    14265    10133    121 |  0.235 % |
8.49/8.58	c |     25755 |    2125     2544    24185 |    15692    11090    148 |  0.235 % |
13.68/13.74	c |     38729 |    2125     2544    24185 |    17261    15991    101 |  0.235 % |
21.68/21.71	c |     58191 |    2125     2544    24185 |    18987    17245    143 |  0.235 % |
34.08/34.11	c |     87383 |    2125     2544    24185 |    20886    17294    177 |  0.235 % |
56.67/56.73	c |    131175 |    2125     2544    24185 |    22974    18111    187 |  0.235 % |
105.36/105.40	c |    196859 |    2125     2544    24185 |    25272    23367    231 |  0.235 % |
171.55/171.69	c |    295385 |    2125     2544    24185 |    27799    22812    241 |  0.235 % |
181.45/181.52	c There are 5 assigned variables. 5 in cost function.
181.74/181.80	c ============================[ Search Statistics ]==============================
181.74/181.80	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
181.74/181.80	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
181.74/181.80	c ===============================================================================
181.74/181.80	c |         0 |    2125      423    19930 |     5000        0    nan |  0.000 % |
181.74/181.86	c |       100 |    2125      423    19930 |     5500      100     80 |  0.235 % |
181.84/181.90	c |       251 |    2125      423    19930 |     6050      251     86 |  0.235 % |
181.84/181.96	c |       477 |    2125      423    19930 |     6655      477     95 |  0.235 % |
181.94/182.03	c |       814 |    2125      423    19930 |     7320      814     90 |  0.235 % |
182.04/182.15	c |      1321 |    2125      423    19930 |     8052     1321    111 |  0.235 % |
182.24/182.31	c |      2080 |    2125      423    19930 |     8857     2080     84 |  0.235 % |
182.45/182.56	c |      3220 |    2125      423    19930 |     9743     3220     87 |  0.235 % |
182.84/182.98	c |      4931 |    2125      423    19930 |    10717     4931     83 |  0.235 % |
183.65/183.78	c |      7493 |    2125      423    19930 |    11789     7493     82 |  0.235 % |
185.04/185.13	c |     11338 |    2125      423    19930 |    12968    11338    103 |  0.235 % |
187.04/187.14	c |     17106 |    2125      423    19930 |    14265    10133    121 |  0.235 % |
190.54/190.66	c |     25755 |    2125      423    19930 |    15692    11090    148 |  0.235 % |
196.04/196.16	c |     38729 |    2125      423    19930 |    17261    15991    101 |  0.235 % |
204.13/204.28	c |     58191 |    2125      423    19930 |    18987    17245    143 |  0.235 % |
216.83/216.99	c |     87383 |    2125      423    19930 |    20886    17294    177 |  0.235 % |
239.63/239.76	c |    131175 |    2125      423    19930 |    22974    18111    187 |  0.235 % |
288.62/288.78	c |    196859 |    2125      423    19930 |    25272    23367    231 |  0.235 % |
355.60/355.71	c |    295385 |    2125      423    19930 |    27799    22812    241 |  0.235 % |
519.96/520.15	c |    443176 |    2125      423    19930 |    30579    14438    309 |  0.235 % |
659.52/659.70	c |    664860 |    2125      423    19930 |    33637    21858    151 |  0.235 % |
1027.53/1027.81	c |    997388 |    2125      423    19930 |    37001    21937    238 |  0.235 % |
1515.60/1516.01	c |   1496176 |    2125      423    19930 |    40701    17974    268 |  0.235 % |

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-2655759-1276688897/watcher-2655759-1276688897 -o /tmp/evaluation-result-2655759-1276688897/solver-2655759-1276688897 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655759-1276688897.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: 1.02 1.01 1.00 3/106 18221
/proc/meminfo: memFree=1739612/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=3052 CPUtime=0
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 349 0 0 0 0 0 0 0 18 0 1 0 10184223 3125248 267 1992294400 134512640 135751879 4288075712 18446744073709551615 134613740 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 763 267 145 303 0 407 0

[startup+0.073105 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 18221
/proc/meminfo: memFree=1739612/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=3572 CPUtime=0.06
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 639 0 0 0 6 0 0 0 18 0 1 0 10184223 3657728 469 1992294400 134512640 135751879 4288075712 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 893 469 147 303 0 588 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3572

[startup+0.101082 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 18221
/proc/meminfo: memFree=1739612/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=3704 CPUtime=0.09
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 640 0 0 0 9 0 0 0 18 0 1 0 10184223 3792896 470 1992294400 134512640 135751879 4288075712 18446744073709551615 134518945 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 926 470 147 303 0 621 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3704

[startup+0.301099 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 18221
/proc/meminfo: memFree=1739612/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=4100 CPUtime=0.29
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 764 0 0 0 29 0 0 0 18 0 1 0 10184223 4198400 594 1992294400 134512640 135751879 4288075712 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 1025 594 147 303 0 720 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4100

[startup+0.701133 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 18221
/proc/meminfo: memFree=1739612/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=4904 CPUtime=0.69
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 952 0 0 0 68 1 0 0 18 0 1 0 10184223 5021696 782 1992294400 134512640 135751879 4288075712 18446744073709551615 134605347 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 1226 782 147 303 0 921 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4904

[startup+1.5012 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 18222
/proc/meminfo: memFree=1736504/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=6224 CPUtime=1.49
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 1283 0 0 0 147 2 0 0 19 0 1 0 10184223 6373376 1113 1992294400 134512640 135751879 4288075712 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 1556 1113 147 303 0 1251 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6224

[startup+3.10134 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 18222
/proc/meminfo: memFree=1734644/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=8996 CPUtime=3.09
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 1989 0 0 0 305 4 0 0 23 0 1 0 10184223 9211904 1819 1992294400 134512640 135751879 4288075712 18446744073709551615 134606365 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 2249 1819 147 303 0 1944 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8996

[startup+6.30161 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 18224
/proc/meminfo: memFree=1728816/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=14608 CPUtime=6.29
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 3386 0 0 0 622 7 0 0 25 0 1 0 10184223 14958592 3216 1992294400 134512640 135751879 4288075712 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 3652 3216 148 303 0 3347 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14608

[startup+12.7012 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 18224
/proc/meminfo: memFree=1719392/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=22932 CPUtime=12.69
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 5450 0 0 0 1256 13 0 0 25 0 1 0 10184223 23482368 5280 1992294400 134512640 135751879 4288075712 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 5733 5280 148 303 0 5428 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22932

[startup+25.5003 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 18224
/proc/meminfo: memFree=1698560/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=43716 CPUtime=25.49
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 10636 0 0 0 2525 24 0 0 25 0 1 0 10184223 44765184 10466 1992294400 134512640 135751879 4288075712 18446744073709551615 134611152 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 10929 10466 148 303 0 10624 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43716

[startup+51.1005 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 18224
/proc/meminfo: memFree=1654664/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=87848 CPUtime=51.07
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 21689 0 0 0 5059 48 0 0 25 0 1 0 10184223 89956352 21519 1992294400 134512640 135751879 4288075712 18446744073709551615 134616380 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 21962 21519 148 303 0 21657 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87848

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18226
/proc/meminfo: memFree=1576172/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=165228 CPUtime=102.27
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 41024 0 0 0 10139 88 0 0 25 0 1 0 10184223 169193472 40854 1992294400 134512640 135751879 4288075712 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 41307 40854 148 303 0 41002 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 165228

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18228
/proc/meminfo: memFree=1489868/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=251532 CPUtime=162.24
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 62611 0 0 0 16090 134 0 0 25 0 1 0 10184223 257568768 62441 1992294400 134512640 135751879 4288075712 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 62883 62441 148 303 0 62578 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 251532

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18228
/proc/meminfo: memFree=1430224/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=310864 CPUtime=222.23
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 77489 0 0 0 22040 183 0 0 25 0 1 0 10184223 318324736 77290 1992294400 134512640 135751879 4288075712 18446744073709551615 134611297 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 77716 77290 150 303 0 77411 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 310864

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18230
/proc/meminfo: memFree=1343300/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=398396 CPUtime=282.22
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 99369 0 0 0 27995 227 0 0 25 0 1 0 10184223 407957504 99170 1992294400 134512640 135751879 4288075712 18446744073709551615 134518945 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 99599 99170 150 303 0 99294 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 398396

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18232
/proc/meminfo: memFree=1257740/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=483252 CPUtime=342.2
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 120567 0 0 0 33950 270 0 0 25 0 1 0 10184223 494850048 120368 1992294400 134512640 135751879 4288075712 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 120813 120368 150 303 0 120508 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 483252

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18234
/proc/meminfo: memFree=1187680/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=553648 CPUtime=402.19
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 138161 0 0 0 39918 301 0 0 25 0 1 0 10184223 566935552 137962 1992294400 134512640 135751879 4288075712 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 138412 137962 150 303 0 138107 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 553648

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18236
/proc/meminfo: memFree=1122332/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=618384 CPUtime=462.18
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 154319 0 0 0 45885 333 0 0 25 0 1 0 10184223 633225216 154120 1992294400 134512640 135751879 4288075712 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 154596 154120 150 303 0 154291 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 618384

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18236
/proc/meminfo: memFree=1055124/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=686524 CPUtime=522.16
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 171359 0 0 0 51853 363 0 0 25 0 1 0 10184223 703000576 171160 1992294400 134512640 135751879 4288075712 18446744073709551615 134611220 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 171631 171160 150 303 0 171326 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 686524

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18238
/proc/meminfo: memFree=991016/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=749296 CPUtime=582.15
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 187046 0 0 0 57810 405 0 0 25 0 1 0 10184223 767279104 186847 1992294400 134512640 135751879 4288075712 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 187324 186847 150 303 0 187019 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 749296

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18240
/proc/meminfo: memFree=931124/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=808724 CPUtime=642.13
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 201888 0 0 0 63769 444 0 0 25 0 1 0 10184223 828133376 201689 1992294400 134512640 135751879 4288075712 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 202181 201689 150 303 0 201876 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 808724

[startup+702.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 18242
/proc/meminfo: memFree=863296/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=876840 CPUtime=702.12
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 218918 0 0 0 69731 481 0 0 25 0 1 0 10184223 897884160 218719 1992294400 134512640 135751879 4288075712 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 219210 218719 150 303 0 218905 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 876840

[startup+762.308 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 18244
/proc/meminfo: memFree=792244/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=947204 CPUtime=762.11
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 236513 0 0 0 75692 519 0 0 25 0 1 0 10184223 969936896 236314 1992294400 134512640 135751879 4288075712 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 236801 236314 150 303 0 236496 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 947204

[startup+822.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 18253
/proc/meminfo: memFree=742272/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=997324 CPUtime=822.08
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 249014 0 0 0 81660 548 0 0 25 0 1 0 10184223 1021259776 248815 1992294400 134512640 135751879 4288075712 18446744073709551615 134616382 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 249331 248815 150 303 0 249026 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 997324

[startup+882.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 18255
/proc/meminfo: memFree=691184/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=1048200 CPUtime=882.06
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 261741 0 0 0 87632 574 0 0 25 0 1 0 10184223 1073356800 261542 1992294400 134512640 135751879 4288075712 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 262050 261542 150 303 0 261745 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1048200

[startup+942.301 s]
/proc/loadavg: 1.12 1.06 1.01 2/107 18257
/proc/meminfo: memFree=637368/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=1102224 CPUtime=942.05
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 275217 0 0 0 93604 601 0 0 25 0 1 0 10184223 1128677376 275018 1992294400 134512640 135751879 4288075712 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 275556 275018 150 303 0 275251 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1102224

[startup+1002.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 18259
/proc/meminfo: memFree=577476/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=1161808 CPUtime=1002.04
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 290119 0 0 0 99571 633 0 0 25 0 1 0 10184223 1189691392 289920 1992294400 134512640 135751879 4288075712 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 290452 289920 150 303 0 290147 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1161808

[startup+1062.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 18261
/proc/meminfo: memFree=497620/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=1242348 CPUtime=1062.02
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 310241 0 0 0 105521 681 0 0 25 0 1 0 10184223 1272164352 310042 1992294400 134512640 135751879 4288075712 18446744073709551615 134616388 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 310587 310042 150 303 0 310282 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1242348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 18261
/proc/meminfo: memFree=405364/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=1334072 CPUtime=1122
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 333161 0 0 0 111460 740 0 0 25 0 1 0 10184223 1366089728 332962 1992294400 134512640 135751879 4288075712 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 333518 332962 150 303 0 333213 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1334072

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 18263
/proc/meminfo: memFree=324144/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=1415396 CPUtime=1181.98
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 353487 0 0 0 117409 789 0 0 25 0 1 0 10184223 1449365504 353288 1992294400 134512640 135751879 4288075712 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 353849 353288 150 303 0 353544 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1415396

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 18265
/proc/meminfo: memFree=246396/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=1492332 CPUtime=1241.96
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 372736 0 0 0 123368 828 0 0 25 0 1 0 10184223 1528147968 372537 1992294400 134512640 135751879 4288075712 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 373083 372537 150 303 0 372778 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 1492332

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 18267
/proc/meminfo: memFree=190844/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=1547180 CPUtime=1301.96
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 386450 0 0 0 129340 856 0 0 25 0 1 0 10184223 1584312320 386251 1992294400 134512640 135751879 4288075712 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 386795 386251 150 303 0 386490 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1547180

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18269
/proc/meminfo: memFree=144592/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=1593660 CPUtime=1361.94
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 398060 0 0 0 135314 880 0 0 25 0 1 0 10184223 1631907840 397861 1992294400 134512640 135751879 4288075712 18446744073709551615 134616273 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 398415 397861 150 303 0 398110 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 1593660

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18269
/proc/meminfo: memFree=93504/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=1644664 CPUtime=1421.94
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 410791 0 0 0 141288 906 0 0 25 0 1 0 10184223 1684135936 410592 1992294400 134512640 135751879 4288075712 18446744073709551615 134607700 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 411166 410592 150 303 0 410861 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 1644664

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18271
/proc/meminfo: memFree=27164/2059040 swapFree=4170748/4192956
[pid=18221] ppid=18219 vsize=1711668 CPUtime=1481.91
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 427547 0 0 0 147251 940 0 0 25 0 1 0 10184223 1752748032 427348 1992294400 134512640 135751879 4288075712 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 427917 427348 150 303 0 427612 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1711668

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18273
/proc/meminfo: memFree=10212/2059040 swapFree=4139892/4192956
[pid=18221] ppid=18219 vsize=1775728 CPUtime=1541.9
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 443552 0 0 0 153212 978 0 0 25 0 1 0 10184223 1818345472 443353 1992294400 134512640 135751879 4288075712 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 443932 443353 150 303 0 443627 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 1775728

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18275
/proc/meminfo: memFree=9736/2059040 swapFree=4139892/4192956
[pid=18221] ppid=18219 vsize=1823500 CPUtime=1601.88
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 455466 0 0 0 159180 1008 0 0 25 0 1 0 10184223 1867264000 455267 1992294400 134512640 135751879 4288075712 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 455875 455267 150 303 0 455570 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 1823500



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1628.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18275
/proc/meminfo: memFree=9380/2059040 swapFree=4139892/4192956
[pid=18221] ppid=18219 vsize=1843300 CPUtime=1628.29
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4202496 460415 0 0 0 161809 1020 0 0 25 0 1 0 10184223 1887539200 460216 1992294400 134512640 135751879 4288075712 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18221/statm: 460825 460216 150 303 0 460520 0
Current children cumulated CPU time (s) 1628.29
Current children cumulated vsize (KiB) 1843300

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

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

[startup+1628.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18275
/proc/meminfo: memFree=9380/2059040 swapFree=4139892/4192956
[pid=18221] ppid=18219 vsize=0 CPUtime=1628.39
/proc/18221/stat : 18221 (wbo1.4b) R 18219 18221 17877 0 -1 4203524 460415 0 0 0 161809 1030 0 0 25 0 1 0 10184223 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/18221/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1628.39
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1628.88
CPU time (s): 1628.46
CPU user time (s): 1618.09
CPU system time (s): 10.3734
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 1843300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1618.09
system time used= 10.3734
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460415
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= 5
involuntary context switches= 3661

runsolver used 2.92755 second user time and 7.45687 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-16 13:48:18
IDJOB=2655759
IDBENCH=71848
IDSOLVER=1161
FILE ID=node031/2655759-1276688897
PBS_JOBID= 11172583
Free space on /tmp= 62584 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/flexray/normalized-fx49.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655759-1276688897/watcher-2655759-1276688897 -o /tmp/evaluation-result-2655759-1276688897/solver-2655759-1276688897 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655759-1276688897.opb

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

MD5SUM BENCH= e08af5097f76b1d4e2b0ba1d8a42ed5a
RANDOM SEED=898250717

node031.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
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		: 3000.219
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1740140 kB
Buffers:         76340 kB
Cached:         124632 kB
SwapCached:       1484 kB
Active:          96200 kB
Inactive:       143884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1740140 kB
SwapTotal:     4192956 kB
SwapFree:      4170748 kB
Dirty:            3008 kB
Writeback:           0 kB
AnonPages:       37620 kB
Mapped:          15344 kB
Slab:            56828 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180232 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node031 at 2010-06-16 14:15:28