Trace number 2680400

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 (fixed)? (TO) 1800.19 1800.62

General information on the benchmark

Name/OPT-SMALLINT-LIN/flexray/
normalized-fx30.opb
MD5SUMa013c9210a7cfe037db9246041ce6240
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 variables774
Total number of constraints994
Number of constraints which are clauses771
Number of constraints which are cardinality constraints (but not clauses)31
Number of constraints which are nor clauses,nor cardinality constraints192
Minimum length of a constraint2
Maximum length of a constraint192
Number of terms in the objective function 3
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 3
Number of bits of the sum of numbers in the objective function 2
Biggest number in a constraint 42
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 380
Number of bits of the biggest sum of numbers9
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 - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680400-1277460543.opb.
0.00/0.00	c Instance file HOME/instance-2680400-1277460543.opb
0.00/0.00	c File size is 72189 bytes.
0.00/0.01	c Highest Coefficient sum: 380
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:      774                                                 |
0.00/0.01	c |  Number Clauses:        801                                                 |
0.00/0.01	c |  Number Cardinality:    31                                                  |
0.00/0.01	c |  Number PB Constraints: 192                                                 |
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 |     771     1024     8847 |     5000        0    nan |  0.000 % |
0.00/0.03	c |       100 |     771     1024     8847 |     5500      100     57 |  0.388 % |
0.00/0.04	c |       250 |     771     1024     8847 |     6050      250     38 |  0.388 % |
0.04/0.07	c |       477 |     771     1024     8847 |     6655      477     47 |  0.388 % |
0.09/0.12	c |       814 |     771     1024     8847 |     7320      814     56 |  0.388 % |
0.09/0.19	c |      1324 |     771     1024     8847 |     8052     1324     61 |  0.388 % |
0.29/0.31	c |      2086 |     771     1024     8847 |     8857     2086     63 |  0.388 % |
0.39/0.45	c |      3225 |     771     1024     8847 |     9743     3225     59 |  0.388 % |
0.69/0.71	c |      4933 |     771     1024     8847 |    10717     4933     56 |  0.388 % |
1.19/1.25	c |      7496 |     771     1024     8847 |    11789     7496     58 |  0.388 % |
1.99/2.05	c |     11340 |     771     1024     8847 |    12968    11340     59 |  0.388 % |
3.30/3.34	c |     17106 |     771     1024     8847 |    14265    10495     73 |  0.388 % |
6.09/6.19	c |     25756 |     771     1024     8847 |    15692    11948     77 |  0.388 % |
10.19/10.25	c |     38730 |     771     1024     8847 |    17261     9097     71 |  0.388 % |
17.49/17.53	c |     58191 |     771     1024     8847 |    18987    11190     73 |  0.388 % |
25.89/25.95	c |     87384 |     771     1024     8847 |    20886    11669     61 |  0.388 % |
44.99/45.09	c |    131173 |     771     1024     8847 |    22974    13398     68 |  0.388 % |
68.67/68.78	c |    196859 |     771     1024     8847 |    25272    21308     67 |  0.388 % |
106.06/106.15	c |    295386 |     771     1024     8847 |    27799    11782     78 |  0.388 % |
169.65/169.74	c |    443175 |     771     1024     8847 |    30579    26880     80 |  0.388 % |
181.54/181.69	c There are 3 assigned variables. 3 in cost function.
181.94/182.07	c ============================[ Search Statistics ]==============================
181.94/182.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
181.94/182.07	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
181.94/182.07	c ===============================================================================
181.94/182.07	c |         0 |     771      255     7302 |     5000        0    nan |  0.000 % |
182.04/182.11	c |       100 |     771      255     7302 |     5500      100     57 |  0.388 % |
182.04/182.13	c |       250 |     771      255     7302 |     6050      250     38 |  0.388 % |
182.04/182.19	c |       477 |     771      255     7302 |     6655      477     47 |  0.388 % |
182.15/182.25	c |       814 |     771      255     7302 |     7320      814     56 |  0.388 % |
182.25/182.33	c |      1324 |     771      255     7302 |     8052     1324     61 |  0.388 % |
182.35/182.45	c |      2086 |     771      255     7302 |     8857     2086     63 |  0.388 % |
182.55/182.60	c |      3225 |     771      255     7302 |     9743     3225     59 |  0.388 % |
182.75/182.88	c |      4933 |     771      255     7302 |    10717     4933     56 |  0.388 % |
183.35/183.46	c |      7496 |     771      255     7302 |    11789     7496     58 |  0.388 % |
184.24/184.33	c |     11340 |     771      255     7302 |    12968    11340     59 |  0.388 % |
185.65/185.70	c |     17106 |     771      255     7302 |    14265    10495     73 |  0.388 % |
188.55/188.67	c |     25756 |     771      255     7302 |    15692    11948     77 |  0.388 % |
192.75/192.84	c |     38730 |     771      255     7302 |    17261     9097     71 |  0.388 % |
200.15/200.27	c |     58191 |     771      255     7302 |    18987    11190     73 |  0.388 % |
208.64/208.79	c |     87384 |     771      255     7302 |    20886    11669     61 |  0.388 % |
227.64/227.74	c |    131173 |     771      255     7302 |    22974    13398     68 |  0.388 % |
251.53/251.60	c |    196859 |     771      255     7302 |    25272    21308     67 |  0.388 % |
288.72/288.86	c |    295386 |     771      255     7302 |    27799    11782     78 |  0.388 % |
352.81/352.92	c |    443175 |     771      255     7302 |    30579    26880     80 |  0.388 % |
461.79/461.90	c |    664858 |     771      255     7302 |    33637    20655     76 |  0.388 % |
631.34/631.52	c |    997383 |     771      255     7302 |    37001    15391     73 |  0.388 % |
885.88/886.17	c |   1496172 |     771      255     7302 |    40701    25429     58 |  0.388 % |
1306.48/1306.89	c |   2244354 |     771      255     7302 |    44771    24277     54 |  0.388 % |

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-2680400-1277460543/watcher-2680400-1277460543 -o /tmp/evaluation-result-2680400-1277460543/solver-2680400-1277460543 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680400-1277460543.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: 1.00 1.00 0.97 3/106 27252
/proc/meminfo: memFree=1514888/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=2780 CPUtime=0
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 312 0 0 0 0 0 0 0 20 0 1 0 87346719 2846720 230 1992294400 134512640 135752675 4290242768 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 695 230 140 303 0 372 0

[startup+0.0510739 s]
/proc/loadavg: 1.00 1.00 0.97 3/106 27252
/proc/meminfo: memFree=1514888/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=2972 CPUtime=0.04
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 399 0 0 0 4 0 0 0 20 0 1 0 87346719 3043328 299 1992294400 134512640 135752675 4290242768 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 743 299 145 303 0 438 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2972

[startup+0.101078 s]
/proc/loadavg: 1.00 1.00 0.97 3/106 27252
/proc/meminfo: memFree=1514888/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=3104 CPUtime=0.09
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 426 0 0 0 9 0 0 0 20 0 1 0 87346719 3178496 326 1992294400 134512640 135752675 4290242768 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 776 326 145 303 0 471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3104

[startup+0.301096 s]
/proc/loadavg: 1.00 1.00 0.97 3/106 27252
/proc/meminfo: memFree=1514888/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=3500 CPUtime=0.29
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 549 0 0 0 28 1 0 0 20 0 1 0 87346719 3584000 449 1992294400 134512640 135752675 4290242768 18446744073709551615 134518465 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 875 449 145 303 0 570 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.701131 s]
/proc/loadavg: 1.00 1.00 0.97 3/106 27252
/proc/meminfo: memFree=1514888/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=4424 CPUtime=0.69
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 759 0 0 0 67 2 0 0 21 0 1 0 87346719 4530176 659 1992294400 134512640 135752675 4290242768 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 1106 659 145 303 0 801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4424

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 27253
/proc/meminfo: memFree=1512152/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=5748 CPUtime=1.49
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 1095 0 0 0 146 3 0 0 23 0 1 0 87346719 5885952 995 1992294400 134512640 135752675 4290242768 18446744073709551615 134519021 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 1437 995 145 303 0 1132 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5748

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 27253
/proc/meminfo: memFree=1510168/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=8524 CPUtime=3.09
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 1797 0 0 0 303 6 0 0 25 0 1 0 87346719 8728576 1697 1992294400 134512640 135752675 4290242768 18446744073709551615 134605408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 2131 1697 145 303 0 1826 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8524

[startup+6.30063 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 27253
/proc/meminfo: memFree=1505332/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=12488 CPUtime=6.29
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 2784 0 0 0 620 9 0 0 25 0 1 0 87346719 12787712 2684 1992294400 134512640 135752675 4290242768 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 3122 2684 145 303 0 2817 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12488

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 27253
/proc/meminfo: memFree=1497652/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=19884 CPUtime=12.69
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 4625 0 0 0 1254 15 0 0 25 0 1 0 87346719 20361216 4525 1992294400 134512640 135752675 4290242768 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 4971 4525 145 303 0 4666 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19884

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 27253
/proc/meminfo: memFree=1482904/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=34312 CPUtime=25.49
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 8221 0 0 0 2521 28 0 0 25 0 1 0 87346719 35135488 8121 1992294400 134512640 135752675 4290242768 18446744073709551615 134642643 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 8578 8121 145 303 0 8273 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34312

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 27253
/proc/meminfo: memFree=1461700/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=55636 CPUtime=51.08
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 13557 0 0 0 5061 47 0 0 25 0 1 0 87346719 56971264 13457 1992294400 134512640 135752675 4290242768 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 13909 13457 145 303 0 13604 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 55636

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 27255
/proc/meminfo: memFree=1418052/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=98852 CPUtime=102.27
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 24375 0 0 0 10130 97 0 0 25 0 1 0 87346719 101224448 24275 1992294400 134512640 135752675 4290242768 18446744073709551615 134611579 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 24713 24275 145 303 0 24408 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 98852

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 27257
/proc/meminfo: memFree=1360516/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=156772 CPUtime=162.25
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 38829 0 0 0 16074 151 0 0 25 0 1 0 87346719 160534528 38729 1992294400 134512640 135752675 4290242768 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 39193 38729 145 303 0 38888 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 156772

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 27259
/proc/meminfo: memFree=1316620/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=200040 CPUtime=222.24
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 49711 0 0 0 22020 204 0 0 25 0 1 0 87346719 204840960 49581 1992294400 134512640 135752675 4290242768 18446744073709551615 134611645 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 50010 49581 146 303 0 49705 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 200040

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 27259
/proc/meminfo: memFree=1274336/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=242612 CPUtime=282.23
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 60332 0 0 0 27964 259 0 0 25 0 1 0 87346719 248434688 60202 1992294400 134512640 135752675 4290242768 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 60653 60202 146 303 0 60348 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 242612

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 27261
/proc/meminfo: memFree=1223620/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=292968 CPUtime=342.2
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 72907 0 0 0 33910 310 0 0 25 0 1 0 87346719 299999232 72777 1992294400 134512640 135752675 4290242768 18446744073709551615 134611647 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 73242 72777 146 303 0 72937 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 292968

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 27263
/proc/meminfo: memFree=1177244/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=339900 CPUtime=402.19
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 84633 0 0 0 39861 358 0 0 25 0 1 0 87346719 348057600 84503 1992294400 134512640 135752675 4290242768 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 84975 84503 146 303 0 84670 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 339900

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 27265
/proc/meminfo: memFree=1129132/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=387268 CPUtime=462.18
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 96456 0 0 0 45817 401 0 0 25 0 1 0 87346719 396562432 96326 1992294400 134512640 135752675 4290242768 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 96817 96326 146 303 0 96512 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 387268

[startup+522.301 s]
/proc/loadavg: 1.05 1.01 0.98 2/107 27267
/proc/meminfo: memFree=1083996/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=432428 CPUtime=522.17
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 107772 0 0 0 51773 444 0 0 25 0 1 0 87346719 442806272 107642 1992294400 134512640 135752675 4290242768 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 108107 107642 146 303 0 107802 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 432428

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 0.98 2/107 27267
/proc/meminfo: memFree=1042084/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=474156 CPUtime=582.15
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 118186 0 0 0 57731 484 0 0 25 0 1 0 87346719 485535744 118056 1992294400 134512640 135752675 4290242768 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 118539 118056 146 303 0 118234 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 474156

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27269
/proc/meminfo: memFree=995088/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=520848 CPUtime=642.14
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 129857 0 0 0 63678 536 0 0 25 0 1 0 87346719 533348352 129727 1992294400 134512640 135752675 4290242768 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 130212 129727 146 303 0 129907 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 520848

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27275
/proc/meminfo: memFree=842320/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=673488 CPUtime=882.08
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 167972 0 0 0 87499 709 0 0 25 0 1 0 87346719 689651712 167842 1992294400 134512640 135752675 4290242768 18446744073709551615 134605224 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 168372 167842 146 303 0 168067 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 673488

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27277
/proc/meminfo: memFree=800904/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=715076 CPUtime=942.06
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 178349 0 0 0 93451 755 0 0 25 0 1 0 87346719 732237824 178219 1992294400 134512640 135752675 4290242768 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 178769 178219 146 303 0 178464 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 715076

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27279
/proc/meminfo: memFree=769036/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=746632 CPUtime=1002.05
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 186213 0 0 0 99411 794 0 0 25 0 1 0 87346719 764551168 186083 1992294400 134512640 135752675 4290242768 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 186658 186083 146 303 0 186353 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 746632

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27281
/proc/meminfo: memFree=729480/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=786684 CPUtime=1062.03
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 196227 0 0 0 105364 839 0 0 25 0 1 0 87346719 805564416 196097 1992294400 134512640 135752675 4290242768 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 196671 196097 146 303 0 196366 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 786684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27283
/proc/meminfo: memFree=697240/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=818268 CPUtime=1122.02
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 204117 0 0 0 111326 876 0 0 25 0 1 0 87346719 837906432 203987 1992294400 134512640 135752675 4290242768 18446744073709551615 134611647 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 204567 203987 146 303 0 204262 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 818268

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27283
/proc/meminfo: memFree=663140/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=852720 CPUtime=1182.01
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 212735 0 0 0 117286 915 0 0 25 0 1 0 87346719 873185280 212605 1992294400 134512640 135752675 4290242768 18446744073709551615 134607287 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 213180 212605 146 303 0 212875 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 852720

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27285
/proc/meminfo: memFree=632016/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=883312 CPUtime=1241.99
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 220375 0 0 0 123246 953 0 0 25 0 1 0 87346719 904511488 220245 1992294400 134512640 135752675 4290242768 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 220828 220245 146 303 0 220523 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 883312

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27287
/proc/meminfo: memFree=599652/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=915276 CPUtime=1301.99
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 228370 0 0 0 129206 993 0 0 25 0 1 0 87346719 937242624 228240 1992294400 134512640 135752675 4290242768 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 228819 228240 146 303 0 228514 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 915276

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27289
/proc/meminfo: memFree=561708/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=953556 CPUtime=1361.96
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 237947 0 0 0 135162 1034 0 0 25 0 1 0 87346719 976441344 237817 1992294400 134512640 135752675 4290242768 18446744073709551615 134611702 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 238389 237817 146 303 0 238084 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 953556

[startup+1422.31 s]
/proc/loadavg: 1.05 1.01 0.98 2/107 27294
/proc/meminfo: memFree=531824/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=982640 CPUtime=1421.96
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 245189 0 0 0 141127 1069 0 0 25 0 1 0 87346719 1006223360 245059 1992294400 134512640 135752675 4290242768 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 245660 245059 146 303 0 245355 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 982640

[startup+1482.3 s]
/proc/loadavg: 1.02 1.01 0.98 2/107 27294
/proc/meminfo: memFree=499088/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=1016072 CPUtime=1481.93
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 253548 0 0 0 147084 1109 0 0 25 0 1 0 87346719 1040457728 253418 1992294400 134512640 135752675 4290242768 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 254018 253418 146 303 0 253713 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 1016072

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27296
/proc/meminfo: memFree=459408/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=1055096 CPUtime=1541.92
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 263304 0 0 0 153044 1148 0 0 25 0 1 0 87346719 1080418304 263174 1992294400 134512640 135752675 4290242768 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 263774 263174 146 303 0 263469 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 1055096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27298
/proc/meminfo: memFree=425556/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=1089704 CPUtime=1601.91
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 271974 0 0 0 158998 1193 0 0 25 0 1 0 87346719 1115856896 271844 1992294400 134512640 135752675 4290242768 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 272426 271844 146 303 0 272121 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 1089704

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27300
/proc/meminfo: memFree=394432/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=1119840 CPUtime=1661.89
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 279484 0 0 0 164961 1228 0 0 25 0 1 0 87346719 1146716160 279354 1992294400 134512640 135752675 4290242768 18446744073709551615 134603204 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 279960 279354 146 303 0 279655 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 1119840

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27302
/proc/meminfo: memFree=363928/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=1151140 CPUtime=1721.88
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 287314 0 0 0 170922 1266 0 0 25 0 1 0 87346719 1178767360 287184 1992294400 134512640 135752675 4290242768 18446744073709551615 134611732 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 287785 287184 146 303 0 287480 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 1151140

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27302
/proc/meminfo: memFree=335408/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=1178904 CPUtime=1781.86
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 294232 0 0 0 176888 1298 0 0 25 0 1 0 87346719 1207197696 294102 1992294400 134512640 135752675 4290242768 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 294726 294102 146 303 0 294421 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 1178904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27304
/proc/meminfo: memFree=326232/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=1188012 CPUtime=1800.06
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4202496 296501 0 0 0 178699 1307 0 0 25 0 1 0 87346719 1216524288 296371 1992294400 134512640 135752675 4290242768 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27252/statm: 297003 296371 146 303 0 296698 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1188012

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 0.98 2/108 27305
/proc/meminfo: memFree=1350360/2059040 swapFree=4140380/4192956
[pid=27252] ppid=27250 vsize=0 CPUtime=1800.17
/proc/27252/stat : 27252 (wbo1.4b) R 27250 27252 26441 0 -1 4203524 296501 0 0 0 178699 1318 0 0 25 0 1 0 87346719 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/27252/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.19
CPU user time (s): 1786.99
CPU system time (s): 13.195
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 1188012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.99
system time used= 13.195
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 296501
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 3.16252 second user time and 8.31973 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-25 12:09:03
IDJOB=2680400
IDBENCH=71846
IDSOLVER=1190
FILE ID=node043/2680400-1277460543
PBS_JOBID= 11188124
Free space on /tmp= 62324 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/flexray/normalized-fx30.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680400-1277460543/watcher-2680400-1277460543 -o /tmp/evaluation-result-2680400-1277460543/solver-2680400-1277460543 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680400-1277460543.opb

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

MD5SUM BENCH= a013c9210a7cfe037db9246041ce6240
RANDOM SEED=1820992984

node043.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		: 3000.241
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	: 6000.48
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1515416 kB
Buffers:        120052 kB
Cached:         315024 kB
SwapCached:       5496 kB
Active:          32428 kB
Inactive:       416520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1515416 kB
SwapTotal:     4192956 kB
SwapFree:      4140380 kB
Dirty:            2756 kB
Writeback:           0 kB
AnonPages:       12364 kB
Mapped:          12012 kB
Slab:            72576 kB
PageTables:       4212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182428 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62324 MiB
End job on node043 at 2010-06-25 12:39:06