Trace number 2680403

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) 1800.2 1800.76

General information on the benchmark

Name/OPT-SMALLINT-LIN/flexray/
normalized-fx97.opb
MD5SUM22116bd56344f7c7bb7157cc5841f631
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 variables8424
Total number of constraints9089
Number of constraints which are clauses8415
Number of constraints which are cardinality constraints (but not clauses)98
Number of constraints which are nor clauses,nor cardinality constraints576
Minimum length of a constraint2
Maximum length of a constraint576
Number of terms in the objective function 9
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 9
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 42
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1199
Number of bits of the biggest sum of numbers11
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-2680403-1277460556.opb.
0.00/0.00	c Instance file HOME/instance-2680403-1277460556.opb
0.00/0.00	c File size is 792041 bytes.
0.10/0.16	c Highest Coefficient sum: 1199
0.10/0.16	c ============================[ Problem Statistics ]=============================
0.10/0.16	c |                                                                             |
0.10/0.16	c |  Parsing time:          0.16         s                                      |
0.10/0.16	c |  Number Variables:      8424                                                |
0.10/0.16	c |  Number Clauses:        8512                                                |
0.10/0.16	c |  Number Cardinality:    98                                                  |
0.10/0.16	c |  Number PB Constraints: 576                                                 |
0.10/0.17	c ============================[ Search Statistics ]==============================
0.10/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.17	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.10/0.17	c ===============================================================================
0.10/0.17	c |         0 |    8415     9186    89541 |     5000        0    nan |  0.000 % |
0.19/0.21	c |       100 |    8415     9186    89541 |     5500      100     43 |  0.107 % |
0.19/0.28	c |       251 |    8415     9186    89541 |     6050      251    120 |  0.107 % |
0.39/0.42	c |       478 |    8415     9186    89541 |     6655      478    176 |  0.107 % |
0.49/0.55	c |       816 |    8415     9186    89541 |     7320      816    123 |  0.107 % |
0.79/0.88	c |      1323 |    8415     9186    89541 |     8052     1323    181 |  0.107 % |
1.29/1.35	c |      2084 |    8415     9186    89541 |     8857     2084    211 |  0.107 % |
1.89/1.98	c |      3223 |    8415     9186    89541 |     9743     3223    152 |  0.107 % |
2.89/2.94	c |      4934 |    8415     9186    89541 |    10717     4934    153 |  0.107 % |
5.09/5.17	c |      7499 |    8415     9186    89541 |    11789     7499    218 |  0.107 % |
6.89/6.95	c |     11343 |    8415     9186    89541 |    12968    11343    157 |  0.107 % |
10.49/10.50	c |     17111 |    8415     9186    89541 |    14265    17111    181 |  0.107 % |
15.29/15.39	c |     25762 |    8415     9186    89541 |    15692     8688     61 |  0.107 % |
57.07/57.16	c |     38737 |    8415     9186    89541 |    17261    21663    712 |  0.107 % |
84.67/84.80	c |     58198 |    8415     9186    89541 |    18987    17969    341 |  0.107 % |
102.96/103.06	c |     87391 |    8415     9186    89541 |    20886    22816     57 |  0.107 % |
180.64/180.74	c There are 9 assigned variables. 9 in cost function.
180.74/180.88	c ============================[ Search Statistics ]==============================
180.74/180.88	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
180.74/180.88	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
180.74/180.88	c ===============================================================================
180.74/180.88	c |         0 |    8415      779    72702 |     5000        0    nan |  0.000 % |
180.83/180.94	c |       100 |    8415      779    72702 |     5500      100     43 |  0.107 % |
180.93/181.00	c |       251 |    8415      779    72702 |     6050      251    120 |  0.107 % |
181.04/181.14	c |       478 |    8415      779    72702 |     6655      478    176 |  0.107 % |
181.14/181.27	c |       816 |    8415      779    72702 |     7320      816    123 |  0.107 % |
181.54/181.61	c |      1323 |    8415      779    72702 |     8052     1323    181 |  0.107 % |
181.93/182.08	c |      2084 |    8415      779    72702 |     8857     2084    211 |  0.107 % |
182.64/182.72	c |      3223 |    8415      779    72702 |     9743     3223    152 |  0.107 % |
183.53/183.69	c |      4934 |    8415      779    72702 |    10717     4934    153 |  0.107 % |
185.84/185.93	c |      7499 |    8415      779    72702 |    11789     7499    218 |  0.107 % |
187.63/187.77	c |     11343 |    8415      779    72702 |    12968    11343    157 |  0.107 % |
191.23/191.34	c |     17111 |    8415      779    72702 |    14265    17111    181 |  0.107 % |
196.23/196.33	c |     25762 |    8415      779    72702 |    15692     8688     61 |  0.107 % |
237.81/237.97	c |     38737 |    8415      779    72702 |    17261    21663    712 |  0.107 % |
265.41/265.58	c |     58198 |    8415      779    72702 |    18987    17969    341 |  0.107 % |
284.20/284.38	c |     87391 |    8415      779    72702 |    20886    22816     57 |  0.107 % |
367.07/367.24	c |    131181 |    8415      779    72702 |    22974    14470    577 |  0.107 % |
421.86/422.00	c |    196865 |    8415      779    72702 |    25272    21520     77 |  0.107 % |
603.50/603.70	c |    295393 |    8415      779    72702 |    27799    29171    424 |  0.107 % |
761.16/761.43	c |    443182 |    8415      779    72702 |    30579    30280    248 |  0.107 % |
1440.94/1441.44	c |    664865 |    8415      779    72702 |    33637    24798    656 |  0.107 % |

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-2680403-1277460556/watcher-2680403-1277460556 -o /tmp/evaluation-result-2680403-1277460556/solver-2680403-1277460556 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680403-1277460556.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.93 3/105 28513
/proc/meminfo: memFree=1848092/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=3656 CPUtime=0
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 342 0 0 0 0 0 0 0 25 0 1 0 87349217 3743744 260 1992294400 134512640 135752675 4290996400 18446744073709551615 134561414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 914 260 141 303 0 415 0

[startup+0.109045 s]
/proc/loadavg: 0.92 0.98 0.93 3/105 28513
/proc/meminfo: memFree=1848092/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=6200 CPUtime=0.1
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 1085 0 0 0 10 0 0 0 25 0 1 0 87349217 6348800 1003 1992294400 134512640 135752675 4290996400 18446744073709551615 135225911 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 1550 1003 261 303 0 1051 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6200

[startup+0.201055 s]
/proc/loadavg: 0.92 0.98 0.93 3/105 28513
/proc/meminfo: memFree=1848092/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=6528 CPUtime=0.19
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 1690 0 0 0 19 0 0 0 25 0 1 0 87349217 6684672 1177 1992294400 134512640 135752675 4290996400 18446744073709551615 134605387 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 1632 1177 144 303 0 1327 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6528

[startup+0.301066 s]
/proc/loadavg: 0.92 0.98 0.93 3/105 28513
/proc/meminfo: memFree=1848092/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=6660 CPUtime=0.29
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 1705 0 0 0 28 1 0 0 25 0 1 0 87349217 6819840 1192 1992294400 134512640 135752675 4290996400 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 1665 1192 145 303 0 1360 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6660

[startup+0.701111 s]
/proc/loadavg: 0.92 0.98 0.93 3/105 28513
/proc/meminfo: memFree=1848092/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=7188 CPUtime=0.69
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 1851 0 0 0 68 1 0 0 25 0 1 0 87349217 7360512 1338 1992294400 134512640 135752675 4290996400 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 1797 1338 145 303 0 1492 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7188

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.93 2/106 28514
/proc/meminfo: memFree=1842504/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=8508 CPUtime=1.49
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 2171 0 0 0 148 1 0 0 25 0 1 0 87349217 8712192 1658 1992294400 134512640 135752675 4290996400 18446744073709551615 134604984 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 2127 1658 145 303 0 1822 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8508

[startup+3.10039 s]
/proc/loadavg: 0.92 0.98 0.93 2/106 28514
/proc/meminfo: memFree=1841264/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=10356 CPUtime=3.09
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 2614 0 0 0 307 2 0 0 25 0 1 0 87349217 10604544 2101 1992294400 134512640 135752675 4290996400 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 2589 2101 145 303 0 2284 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10356

[startup+6.30075 s]
/proc/loadavg: 0.93 0.98 0.93 2/106 28514
/proc/meminfo: memFree=1836180/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=14316 CPUtime=6.29
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 3628 0 0 0 625 4 0 0 25 0 1 0 87349217 14659584 3115 1992294400 134512640 135752675 4290996400 18446744073709551615 134611780 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 3579 3115 145 303 0 3274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14316

[startup+12.7005 s]
/proc/loadavg: 0.93 0.98 0.93 2/106 28514
/proc/meminfo: memFree=1828616/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=21860 CPUtime=12.69
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 5492 0 0 0 1260 9 0 0 25 0 1 0 87349217 22384640 4979 1992294400 134512640 135752675 4290996400 18446744073709551615 134605394 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 5465 4979 145 303 0 5160 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21860

[startup+25.5009 s]
/proc/loadavg: 0.95 0.98 0.93 2/106 28514
/proc/meminfo: memFree=1809148/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=41160 CPUtime=25.49
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 10345 0 0 0 2536 13 0 0 25 0 1 0 87349217 42147840 9832 1992294400 134512640 135752675 4290996400 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 10290 9832 145 303 0 9985 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41160

[startup+51.1018 s]
/proc/loadavg: 1.04 1.00 0.93 2/106 28516
/proc/meminfo: memFree=1775668/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=74968 CPUtime=51.07
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 18773 0 0 0 5087 20 0 0 25 0 1 0 87349217 76767232 18260 1992294400 134512640 135752675 4290996400 18446744073709551615 134639378 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 18742 18260 145 303 0 18437 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74968

[startup+102.302 s]
/proc/loadavg: 1.02 1.00 0.93 2/106 28516
/proc/meminfo: memFree=1730160/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=119636 CPUtime=102.26
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 29946 0 0 0 10185 41 0 0 25 0 1 0 87349217 122507264 29433 1992294400 134512640 135752675 4290996400 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 29909 29433 145 303 0 29604 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 119636

[startup+162.301 s]
/proc/loadavg: 1.12 1.03 0.94 2/106 28518
/proc/meminfo: memFree=1666052/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=184264 CPUtime=162.24
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 46094 0 0 0 16162 62 0 0 25 0 1 0 87349217 188686336 45581 1992294400 134512640 135752675 4290996400 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 46066 45581 145 303 0 45761 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 184264

[startup+222.308 s]
/proc/loadavg: 1.11 1.04 0.95 2/106 28520
/proc/meminfo: memFree=1639516/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=209812 CPUtime=222.23
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 52584 0 0 0 22145 78 0 0 25 0 1 0 87349217 214847488 51971 1992294400 134512640 135752675 4290996400 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 52453 51971 146 303 0 52148 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 209812

[startup+282.301 s]
/proc/loadavg: 1.11 1.04 0.95 2/106 28522
/proc/meminfo: memFree=1598100/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=251384 CPUtime=282.2
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 62973 0 0 0 28120 100 0 0 25 0 1 0 87349217 257417216 62360 1992294400 134512640 135752675 4290996400 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 62846 62360 146 303 0 62541 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 251384

[startup+342.302 s]
/proc/loadavg: 1.10 1.05 0.96 2/106 28524
/proc/meminfo: memFree=1534860/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=314568 CPUtime=342.19
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 78785 0 0 0 34099 120 0 0 25 0 1 0 87349217 322117632 78172 1992294400 134512640 135752675 4290996400 18446744073709551615 134611759 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 78642 78172 146 303 0 78337 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 314568

[startup+402.302 s]
/proc/loadavg: 1.09 1.05 0.96 2/106 28524
/proc/meminfo: memFree=1482160/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=367312 CPUtime=402.17
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 91941 0 0 0 40071 146 0 0 25 0 1 0 87349217 376127488 91328 1992294400 134512640 135752675 4290996400 18446744073709551615 134605412 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 91828 91328 146 303 0 91523 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 367312

[startup+462.302 s]
/proc/loadavg: 1.08 1.06 0.97 2/106 28526
/proc/meminfo: memFree=1438264/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=410800 CPUtime=462.14
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 102810 0 0 0 46046 168 0 0 25 0 1 0 87349217 420659200 102197 1992294400 134512640 135752675 4290996400 18446744073709551615 134611756 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 102700 102197 146 303 0 102395 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 410800

[startup+522.301 s]
/proc/loadavg: 1.08 1.06 0.97 2/106 28528
/proc/meminfo: memFree=1394492/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=455124 CPUtime=522.13
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 113874 0 0 0 52026 187 0 0 25 0 1 0 87349217 466046976 113261 1992294400 134512640 135752675 4290996400 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 113781 113261 146 303 0 113476 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 455124

[startup+582.301 s]
/proc/loadavg: 1.07 1.06 0.98 2/106 28530
/proc/meminfo: memFree=1343900/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=505312 CPUtime=582.11
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 126425 0 0 0 58005 206 0 0 25 0 1 0 87349217 517439488 125812 1992294400 134512640 135752675 4290996400 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 126328 125812 146 303 0 126023 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 505312

[startup+642.301 s]
/proc/loadavg: 1.07 1.06 0.98 2/106 28532
/proc/meminfo: memFree=1288224/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=561536 CPUtime=642.1
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 140475 0 0 0 63976 234 0 0 25 0 1 0 87349217 575012864 139862 1992294400 134512640 135752675 4290996400 18446744073709551615 134611750 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 140384 139862 146 303 0 140079 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 561536

[startup+702.302 s]

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

[startup+882.308 s]
/proc/loadavg: 1.12 1.07 1.00 2/106 28538
/proc/meminfo: memFree=1072092/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=776768 CPUtime=882.03
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 194186 0 0 0 87874 329 0 0 25 0 1 0 87349217 795410432 193573 1992294400 134512640 135752675 4290996400 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 194192 193573 146 303 0 193887 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 776768

[startup+942.301 s]
/proc/loadavg: 1.11 1.07 1.00 2/106 28540
/proc/meminfo: memFree=1012944/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=836308 CPUtime=942
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 209068 0 0 0 93857 343 0 0 25 0 1 0 87349217 856379392 208455 1992294400 134512640 135752675 4290996400 18446744073709551615 134607308 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 209077 208455 146 303 0 208772 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 836308

[startup+1002.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/106 28540
/proc/meminfo: memFree=951192/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=897244 CPUtime=1001.98
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 224314 0 0 0 99834 364 0 0 25 0 1 0 87349217 918777856 223701 1992294400 134512640 135752675 4290996400 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 224311 223701 146 303 0 224006 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 897244

[startup+1062.3 s]
/proc/loadavg: 1.13 1.09 1.01 2/106 28542
/proc/meminfo: memFree=898244/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=950936 CPUtime=1061.97
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 237734 0 0 0 105815 382 0 0 25 0 1 0 87349217 973758464 237121 1992294400 134512640 135752675 4290996400 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 237734 237121 146 303 0 237429 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 950936

[startup+1122.3 s]
/proc/loadavg: 1.14 1.10 1.01 2/106 28544
/proc/meminfo: memFree=842692/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=1005776 CPUtime=1121.95
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 251421 0 0 0 111793 402 0 0 25 0 1 0 87349217 1029914624 250808 1992294400 134512640 135752675 4290996400 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 251444 250808 146 303 0 251139 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1005776

[startup+1182.3 s]
/proc/loadavg: 1.14 1.11 1.02 2/106 28546
/proc/meminfo: memFree=787140/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=1061100 CPUtime=1181.92
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 265250 0 0 0 117771 421 0 0 25 0 1 0 87349217 1086566400 264637 1992294400 134512640 135752675 4290996400 18446744073709551615 134611780 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 265275 264637 146 303 0 264970 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1061100

[startup+1242.3 s]
/proc/loadavg: 1.13 1.11 1.02 2/106 28548
/proc/meminfo: memFree=740764/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=1107116 CPUtime=1241.91
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 276770 0 0 0 123756 435 0 0 25 0 1 0 87349217 1133686784 276157 1992294400 134512640 135752675 4290996400 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 276779 276157 146 303 0 276474 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 1107116

[startup+1302.3 s]
/proc/loadavg: 1.09 1.11 1.02 2/106 28548
/proc/meminfo: memFree=686576/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=1161976 CPUtime=1301.88
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 290479 0 0 0 129739 449 0 0 25 0 1 0 87349217 1189863424 289866 1992294400 134512640 135752675 4290996400 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 290494 289866 146 303 0 290189 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 1161976

[startup+1362.3 s]
/proc/loadavg: 1.03 1.08 1.02 2/106 28550
/proc/meminfo: memFree=628668/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=1219208 CPUtime=1361.87
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 304773 0 0 0 135722 465 0 0 25 0 1 0 87349217 1248468992 304160 1992294400 134512640 135752675 4290996400 18446744073709551615 134611756 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 304802 304160 146 303 0 304497 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 1219208

[startup+1422.3 s]
/proc/loadavg: 1.01 1.07 1.01 2/106 28555
/proc/meminfo: memFree=564932/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=1281928 CPUtime=1421.85
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 320443 0 0 0 141699 486 0 0 25 0 1 0 87349217 1312694272 319830 1992294400 134512640 135752675 4290996400 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 320482 319830 146 303 0 320177 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 1281928

[startup+1482.3 s]
/proc/loadavg: 1.00 1.05 1.01 2/106 28557
/proc/meminfo: memFree=480240/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=1367176 CPUtime=1481.83
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 341757 0 0 0 147669 514 0 0 25 0 1 0 87349217 1399988224 341144 1992294400 134512640 135752675 4290996400 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 341794 341144 146 303 0 341489 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 1367176

[startup+1542.31 s]
/proc/loadavg: 1.00 1.04 1.00 2/106 28559
/proc/meminfo: memFree=409932/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=1437032 CPUtime=1541.81
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 359215 0 0 0 153643 538 0 0 25 0 1 0 87349217 1471520768 358602 1992294400 134512640 135752675 4290996400 18446744073709551615 134611709 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 359258 358602 146 303 0 358953 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 1437032

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/106 28559
/proc/meminfo: memFree=326108/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=1521428 CPUtime=1601.79
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 380297 0 0 0 159612 567 0 0 25 0 1 0 87349217 1557942272 379684 1992294400 134512640 135752675 4290996400 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 380357 379684 146 303 0 380052 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1521428

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 28561
/proc/meminfo: memFree=274896/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=1571816 CPUtime=1661.77
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 392885 0 0 0 165590 587 0 0 25 0 1 0 87349217 1609539584 392272 1992294400 134512640 135752675 4290996400 18446744073709551615 134611750 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 392954 392272 146 303 0 392649 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 1571816

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 28563
/proc/meminfo: memFree=221452/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=1626180 CPUtime=1721.75
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 406462 0 0 0 171568 607 0 0 25 0 1 0 87349217 1665208320 405849 1992294400 134512640 135752675 4290996400 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 406545 405849 146 303 0 406240 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 1626180

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 28565
/proc/meminfo: memFree=167760/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=1679052 CPUtime=1781.73
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 419696 0 0 0 177545 628 0 0 25 0 1 0 87349217 1719349248 419083 1992294400 134512640 135752675 4290996400 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 419763 419083 146 303 0 419458 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 1679052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 28565
/proc/meminfo: memFree=144448/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=1701712 CPUtime=1800.04
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4202496 425364 0 0 0 179369 635 0 0 25 0 1 0 87349217 1742553088 424751 1992294400 134512640 135752675 4290996400 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28513/statm: 425428 424751 146 303 0 425123 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1701712

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28566
/proc/meminfo: memFree=1228696/2059040 swapFree=4139624/4192956
[pid=28513] ppid=28511 vsize=0 CPUtime=1800.14
/proc/28513/stat : 28513 (wbo1.4b) R 28511 28513 27944 0 -1 4203524 425364 0 0 0 179369 645 0 0 25 0 1 0 87349217 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/28513/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.76
CPU time (s): 1800.2
CPU user time (s): 1793.69
CPU system time (s): 6.50401
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 1701712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.69
system time used= 6.50401
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 425364
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= 1
involuntary context switches= 5507

runsolver used 2.87856 second user time and 8.60169 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-25 12:09:17
IDJOB=2680403
IDBENCH=71849
IDSOLVER=1190
FILE ID=node088/2680403-1277460556
PBS_JOBID= 11188102
Free space on /tmp= 62468 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/flexray/normalized-fx97.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680403-1277460556/watcher-2680403-1277460556 -o /tmp/evaluation-result-2680403-1277460556/solver-2680403-1277460556 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680403-1277460556.opb

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

MD5SUM BENCH= 22116bd56344f7c7bb7157cc5841f631
RANDOM SEED=1721210894

node088.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		: 3000.217
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		: 3000.217
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1848620 kB
Buffers:         33988 kB
Cached:          79332 kB
SwapCached:       5692 kB
Active:          61468 kB
Inactive:        64872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848620 kB
SwapTotal:     4192956 kB
SwapFree:      4139624 kB
Dirty:            3448 kB
Writeback:           0 kB
AnonPages:       11648 kB
Mapped:           8316 kB
Slab:            62392 kB
PageTables:       4120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181924 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= 62464 MiB
End job on node088 at 2010-06-25 12:39:19