Trace number 2656252

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) 1108.01 1108.46

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-ricks.r.opb
MD5SUM518a034b80f08d868ecb31feb5231fce
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.709891
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables363
Total number of constraints78
Number of constraints which are clauses78
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint228
Number of terms in the objective function 363
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 363
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 363
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 - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2656252-1276592848.opb.
0.00/0.00	c Instance file HOME/instance-2656252-1276592848.opb
0.00/0.00	c File size is 105233 bytes.
0.00/0.01	c Highest Coefficient sum: 229
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.02         s                                      |
0.00/0.01	c |  Number Variables:      363                                                 |
0.00/0.01	c |  Number Clauses:        78                                                  |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     362       78    11218 |     5000        0    nan |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 7
0.00/0.02	o 7
0.00/0.02	c Elapsed CPU time: 0.019996 s	Remaining CPU time: 179.98 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     362       79    11581 |     5000        0    nan |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 6
0.00/0.02	o 6
0.00/0.02	c Elapsed CPU time: 0.019996 s	Remaining CPU time: 179.98 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     362       80    11944 |     5000        0    nan |  0.000 % |
0.00/0.03	c |       100 |     362       80    11944 |     5500      100    252 |  0.276 % |
0.00/0.06	c |       257 |     362       80    11944 |     6050      257    256 |  0.276 % |
0.00/0.09	c |       487 |     362       80    11944 |     6655      487    243 |  0.276 % |
0.10/0.14	c |       831 |     362       80    11944 |     7320      831    247 |  0.276 % |
0.19/0.21	c |      1338 |     362       80    11944 |     8052     1338    242 |  0.276 % |
0.39/0.46	c |      2100 |     362       80    11944 |     8857     2100    220 |  0.276 % |
0.69/0.74	c |      3241 |     362       80    11944 |     9743     3241    214 |  0.276 % |
1.10/1.17	c |      4960 |     362       80    11944 |    10717     4960    219 |  0.276 % |
1.78/1.87	c |      7522 |     362       80    11944 |    11789     7522    222 |  0.276 % |
2.99/3.07	c |     11369 |     362       80    11944 |    12968    11369    220 |  0.276 % |
5.19/5.20	c |     17135 |     362       80    11944 |    14265    10503    223 |  0.276 % |
8.49/8.59	c |     25786 |     362       80    11944 |    15692    11897    211 |  0.276 % |
13.99/14.00	c |     38762 |     362       80    11944 |    17261     8880    219 |  0.276 % |
22.48/22.55	c |     58223 |     362       80    11944 |    18987    10817    218 |  0.276 % |
36.08/36.16	c |     87415 |     362       80    11944 |    20886    11120    217 |  0.276 % |
61.38/61.44	c |    131206 |     362       80    11944 |    22974    12566    230 |  0.276 % |
98.17/98.22	c |    196890 |     362       80    11944 |    25272    17535    183 |  0.276 % |
155.74/155.83	c |    295416 |     362       80    11944 |    27799    16370    196 |  0.276 % |
181.64/181.79	c There are 1 assigned variables. 1 in cost function.
182.04/182.19	c core #1
182.04/182.19	c ============================[ Search Statistics ]==============================
182.04/182.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.04/182.19	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.04/182.19	c ===============================================================================
182.04/182.19	c |         0 |     364      433    12850 |     5000        0    nan |  0.000 % |
182.14/182.21	c |       101 |     364      433    12850 |     5500      101    210 | 33.211 % |
182.14/182.25	c |       251 |     362      433    12850 |     6050      250    182 | 33.578 % |
182.14/182.26	c ===============================================================================
182.14/182.26	c core #2
182.14/182.26	c ============================[ Search Statistics ]==============================
182.14/182.26	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.14/182.26	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.14/182.26	c ===============================================================================
182.14/182.26	c |         0 |     904      434    13751 |     5000        0    nan |  0.000 % |
182.14/182.29	c |       100 |     904      434    13751 |     5500      100    288 |  0.221 % |
182.23/182.33	c |       253 |     904      434    13751 |     6050      253    291 |  0.221 % |
182.23/182.37	c |       479 |     904      434    13751 |     6655      479    275 |  0.221 % |
182.34/182.48	c |       816 |     904      434    13751 |     7320      816    245 |  0.221 % |
182.55/182.62	c |      1325 |     904      434    13751 |     8052     1325    202 |  0.221 % |
182.93/183.08	c |      2084 |     904      434    13751 |     8857     2084    169 |  0.221 % |
183.74/183.88	c |      3224 |     904      434    13751 |     9743     3224    140 |  0.221 % |
184.14/184.24	c ===============================================================================
184.14/184.30	c core #3
184.14/184.30	c ============================[ Search Statistics ]==============================
184.14/184.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.14/184.30	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.14/184.30	c ===============================================================================
184.14/184.30	c |         0 |    1268      436    14840 |     5000        0    nan |  0.000 % |
184.24/184.33	c |       108 |    1268      436    14840 |     5500      108    355 |  0.079 % |
184.24/184.38	c |       259 |    1268      436    14840 |     6050      259    300 |  0.079 % |
184.34/184.50	c |       489 |    1268      436    14840 |     6655      489    299 |  0.079 % |
184.54/184.62	c |       829 |    1268      436    14840 |     7320      829    294 |  0.079 % |
184.75/184.89	c |      1335 |    1268      436    14840 |     8052     1335    277 |  0.079 % |
185.04/185.14	c |      2094 |    1268      436    14840 |     8857     2094    276 |  0.079 % |
185.64/185.75	c |      3234 |    1268      436    14840 |     9743     3234    274 |  0.079 % |
186.73/186.80	c |      4943 |    1268      436    14840 |    10717     4943    280 |  0.079 % |
188.54/188.61	c |      7505 |    1268      436    14840 |    11789     7505    271 |  0.079 % |
191.63/191.71	c |     11349 |    1268      436    14840 |    12968    11349    274 |  0.079 % |
196.14/196.21	c |     17115 |    1268      436    14840 |    14265    10300    254 |  0.079 % |
202.93/203.00	c |     25764 |    1268      436    14840 |    15692    11592    264 |  0.079 % |
215.32/215.44	c |     38739 |    1268      436    14840 |    17261     8438    378 |  0.079 % |
231.62/231.71	c |     58200 |    1268      436    14840 |    18987    10169    263 |  0.079 % |
258.21/258.38	c |     87394 |     904      436    14840 |    20886     9113    394 | 28.763 % |
262.01/262.11	c ===============================================================================
263.92/264.02	c core #4
263.92/264.02	c ============================[ Search Statistics ]==============================
263.92/264.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
263.92/264.02	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
263.92/264.02	c ===============================================================================
263.92/264.02	c |         0 |    1631      438    15928 |     5000        0    nan |  0.000 % |
263.92/264.09	c |       106 |    1631      438    15928 |     5500      106    485 |  0.061 % |
264.02/264.13	c |       257 |    1631      438    15928 |     6050      257    328 |  0.061 % |
264.02/264.18	c |       484 |    1631      438    15928 |     6655      484    285 |  0.061 % |
264.11/264.25	c |       822 |    1631      438    15928 |     7320      822    273 |  0.061 % |
264.21/264.33	c |      1332 |    1631      438    15928 |     8052     1332    266 |  0.061 % |
264.31/264.48	c |      2095 |    1631      438    15928 |     8857     2095    261 |  0.061 % |
264.61/264.73	c |      3241 |    1631      438    15928 |     9743     3241    257 |  0.061 % |
265.01/265.18	c |      4950 |    1631      438    15928 |    10717     4950    247 |  0.061 % |
265.81/265.94	c |      7514 |    1631      438    15928 |    11789     7514    238 |  0.061 % |
267.22/267.36	c |     11360 |    1631      438    15928 |    12968    11360    236 |  0.061 % |
269.21/269.37	c |     17127 |    1631      438    15928 |    14265    10487    233 |  0.061 % |
272.21/272.36	c |     25776 |    1631      438    15928 |    15692    11864    222 |  0.061 % |
277.90/278.09	c |     38750 |    1631      438    15928 |    17261     8848    240 |  0.061 % |
287.30/287.49	c |     58211 |    1631      438    15928 |    18987    10791    208 |  0.061 % |
299.00/299.13	c |     87403 |    1631      438    15928 |    20886    11086    198 |  0.061 % |
324.39/324.53	c |    131197 |    1631      438    15928 |    22974    12542    206 |  0.061 % |
361.28/361.40	c |    196881 |    1631      438    15928 |    25272    17635    223 |  0.061 % |
410.17/410.40	c |    295410 |    1631      438    15928 |    27799    16817    222 |  0.061 % |
495.54/495.77	c |    443199 |    1631      438    15928 |    30579    16030    184 |  0.061 % |
620.90/621.11	c |    664886 |    1631      438    15928 |    33637    26390    224 |  0.061 % |
857.33/857.61	c |    997411 |    1631      438    15928 |    37001    28486    219 |  0.061 % |

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-2656252-1276592848/watcher-2656252-1276592848 -o /tmp/evaluation-result-2656252-1276592848/solver-2656252-1276592848 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656252-1276592848.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: 2.14 2.27 1.90 3/106 8889
/proc/meminfo: memFree=1667160/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=2680 CPUtime=0
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 279 0 0 0 0 0 0 0 18 0 1 0 577184 2744320 198 1992294400 134512640 135751879 4294109760 18446744073709551615 135379940 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 670 198 144 303 0 339 0

[startup+0.105979 s]
/proc/loadavg: 2.14 2.27 1.90 3/106 8889
/proc/meminfo: memFree=1667160/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=3236 CPUtime=0.1
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 495 0 0 0 10 0 0 0 18 0 1 0 577184 3313664 388 1992294400 134512640 135751879 4294109760 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 809 388 147 303 0 504 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3236

[startup+0.200989 s]
/proc/loadavg: 2.14 2.27 1.90 3/106 8889
/proc/meminfo: memFree=1667160/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=4028 CPUtime=0.19
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 677 0 0 0 19 0 0 0 18 0 1 0 577184 4124672 570 1992294400 134512640 135751879 4294109760 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 1007 570 147 303 0 702 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4028

[startup+0.300999 s]
/proc/loadavg: 2.14 2.27 1.90 3/106 8889
/proc/meminfo: memFree=1667160/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=4424 CPUtime=0.29
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 779 0 0 0 29 0 0 0 18 0 1 0 577184 4530176 672 1992294400 134512640 135751879 4294109760 18446744073709551615 134606354 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 1106 672 147 303 0 801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4424

[startup+0.701039 s]
/proc/loadavg: 2.14 2.27 1.90 3/106 8889
/proc/meminfo: memFree=1667160/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=5876 CPUtime=0.69
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 1156 0 0 0 68 1 0 0 18 0 1 0 577184 6017024 1049 1992294400 134512640 135751879 4294109760 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 1469 1049 147 303 0 1164 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5876

[startup+1.50112 s]
/proc/loadavg: 2.14 2.27 1.90 2/107 8890
/proc/meminfo: memFree=1661572/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=9572 CPUtime=1.49
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 2055 0 0 0 147 2 0 0 19 0 1 0 577184 9801728 1948 1992294400 134512640 135751879 4294109760 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 2393 1948 147 303 0 2088 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9572

[startup+3.10128 s]
/proc/loadavg: 2.14 2.27 1.90 2/107 8890
/proc/meminfo: memFree=1656984/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=14896 CPUtime=3.09
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 3398 0 0 0 305 4 0 0 23 0 1 0 577184 15253504 3291 1992294400 134512640 135751879 4294109760 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 3724 3291 147 303 0 3419 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14896

[startup+6.30061 s]
/proc/loadavg: 2.05 2.24 1.90 2/107 8890
/proc/meminfo: memFree=1646816/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=24296 CPUtime=6.29
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 5742 0 0 0 621 8 0 0 25 0 1 0 577184 24879104 5635 1992294400 134512640 135751879 4294109760 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 6074 5635 148 303 0 5769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24296

[startup+12.7003 s]
/proc/loadavg: 1.97 2.22 1.89 2/107 8890
/proc/meminfo: memFree=1629580/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=40692 CPUtime=12.69
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 9862 0 0 0 1254 15 0 0 25 0 1 0 577184 41668608 9755 1992294400 134512640 135751879 4294109760 18446744073709551615 134607674 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 10173 9755 148 303 0 9868 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40692

[startup+25.5016 s]
/proc/loadavg: 1.75 2.16 1.88 2/107 8892
/proc/meminfo: memFree=1596844/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=72300 CPUtime=25.48
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 17751 0 0 0 2519 29 0 0 25 0 1 0 577184 74035200 17644 1992294400 134512640 135751879 4294109760 18446744073709551615 134616371 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 18075 17644 148 303 0 17770 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72300

[startup+51.1011 s]
/proc/loadavg: 1.49 2.07 1.85 2/107 8892
/proc/meminfo: memFree=1543896/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=125804 CPUtime=51.08
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 31115 0 0 0 5055 53 0 0 25 0 1 0 577184 128823296 31008 1992294400 134512640 135751879 4294109760 18446744073709551615 134611160 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 31451 31008 148 303 0 31146 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 125804

[startup+102.301 s]
/proc/loadavg: 1.21 1.90 1.81 2/107 8894
/proc/meminfo: memFree=1447176/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=221300 CPUtime=102.27
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 54971 0 0 0 10127 100 0 0 25 0 1 0 577184 226611200 54864 1992294400 134512640 135751879 4294109760 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 55325 54864 148 303 0 55020 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 221300

[startup+162.301 s]
/proc/loadavg: 1.08 1.73 1.75 2/107 8894
/proc/meminfo: memFree=1342644/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=326608 CPUtime=162.24
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 81237 0 0 0 16067 157 0 0 25 0 1 0 577184 334446592 81130 1992294400 134512640 135751879 4294109760 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 81652 81130 148 303 0 81347 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 326608

[startup+222.309 s]
/proc/loadavg: 1.03 1.60 1.70 2/107 8896
/proc/meminfo: memFree=1283620/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=384272 CPUtime=222.23
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 95787 0 0 0 22016 207 0 0 25 0 1 0 577184 393494528 95652 1992294400 134512640 135751879 4294109760 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 96068 95652 151 303 0 95763 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 384272

[startup+282.301 s]
/proc/loadavg: 1.01 1.49 1.66 2/107 8898
/proc/meminfo: memFree=1208104/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=460544 CPUtime=282.2
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 114851 0 0 0 27960 260 0 0 25 0 1 0 577184 471597056 114716 1992294400 134512640 135751879 4294109760 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 115136 114716 151 303 0 114831 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 460544

[startup+342.301 s]
/proc/loadavg: 1.00 1.40 1.61 2/107 8900
/proc/meminfo: memFree=1108284/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=559420 CPUtime=342.18
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 139539 0 0 0 33902 316 0 0 25 0 1 0 577184 572846080 139404 1992294400 134512640 135751879 4294109760 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 139855 139404 151 303 0 139550 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 559420

[startup+402.301 s]
/proc/loadavg: 1.00 1.32 1.57 2/107 8902
/proc/meminfo: memFree=1000652/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=668636 CPUtime=402.17
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 166804 0 0 0 39844 373 0 0 25 0 1 0 577184 684683264 166669 1992294400 134512640 135751879 4294109760 18446744073709551615 134606334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 167159 166669 151 303 0 166854 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 668636

[startup+462.301 s]
/proc/loadavg: 1.00 1.26 1.53 2/107 8902
/proc/meminfo: memFree=887688/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=780104 CPUtime=462.14
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 194654 0 0 0 45790 424 0 0 25 0 1 0 577184 798826496 194519 1992294400 134512640 135751879 4294109760 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 195026 194519 151 303 0 194721 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 780104

[startup+522.301 s]
/proc/loadavg: 1.00 1.21 1.50 2/107 8904
/proc/meminfo: memFree=770260/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=898644 CPUtime=522.13
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 224258 0 0 0 51730 483 0 0 25 0 1 0 577184 920211456 224123 1992294400 134512640 135751879 4294109760 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 224661 224123 151 303 0 224356 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 898644

[startup+582.301 s]
/proc/loadavg: 1.00 1.17 1.46 2/107 8906
/proc/meminfo: memFree=660272/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=1007164 CPUtime=582.11
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 251387 0 0 0 57671 540 0 0 25 0 1 0 577184 1031335936 251252 1992294400 134512640 135751879 4294109760 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 251791 251252 151 303 0 251486 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1007164

[startup+642.302 s]
/proc/loadavg: 1.00 1.14 1.43 2/107 8908
/proc/meminfo: memFree=561196/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=1106172 CPUtime=642.1
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 276120 0 0 0 63623 587 0 0 25 0 1 0 577184 1132720128 275985 1992294400 134512640 135751879 4294109760 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 276543 275985 151 303 0 276238 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1106172

[startup+702.301 s]
/proc/loadavg: 1.00 1.11 1.40 2/107 8910
/proc/meminfo: memFree=469064/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=1197764 CPUtime=702.08
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 298986 0 0 0 69572 636 0 0 25 0 1 0 577184 1226510336 298851 1992294400 134512640 135751879 4294109760 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 299441 298851 151 303 0 299136 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1197764

[startup+762.301 s]
/proc/loadavg: 1.00 1.09 1.37 2/107 8910
/proc/meminfo: memFree=372592/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=1293672 CPUtime=762.07
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 322946 0 0 0 75523 684 0 0 25 0 1 0 577184 1324720128 322811 1992294400 134512640 135751879 4294109760 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 323418 322811 151 303 0 323113 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1293672

[startup+822.301 s]
/proc/loadavg: 1.00 1.07 1.35 2/107 8912
/proc/meminfo: memFree=288520/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=1378112 CPUtime=822.04
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 344043 0 0 0 81476 728 0 0 25 0 1 0 577184 1411186688 343908 1992294400 134512640 135751879 4294109760 18446744073709551615 134611292 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 344528 343908 151 303 0 344223 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1378112

[startup+882.308 s]
/proc/loadavg: 1.03 1.07 1.33 2/107 8914
/proc/meminfo: memFree=194900/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=1471392 CPUtime=882.03
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 367366 0 0 0 87428 775 0 0 25 0 1 0 577184 1506705408 367231 1992294400 134512640 135751879 4294109760 18446744073709551615 134616353 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 367848 367231 151 303 0 367543 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1471392

[startup+942.301 s]
/proc/loadavg: 1.01 1.05 1.31 2/107 8916
/proc/meminfo: memFree=102892/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=1564380 CPUtime=942
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 390589 0 0 0 93374 826 0 0 25 0 1 0 577184 1601925120 390454 1992294400 134512640 135751879 4294109760 18446744073709551615 134616401 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 391095 390454 151 303 0 390790 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1564380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.28 2/107 8918
/proc/meminfo: memFree=10544/2059040 swapFree=4192956/4192956
[pid=8889] ppid=8887 vsize=1661948 CPUtime=1001.99
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 414956 0 0 0 99317 882 0 0 25 0 1 0 577184 1701834752 414821 1992294400 134512640 135751879 4294109760 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 415487 414821 151 303 0 415182 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1661948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.26 2/107 8918
/proc/meminfo: memFree=10268/2059040 swapFree=4187564/4192956
[pid=8889] ppid=8887 vsize=1766188 CPUtime=1061.97
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 440983 0 0 0 105260 937 0 0 25 0 1 0 577184 1808576512 440848 1992294400 134512640 135751879 4294109760 18446744073709551615 134607814 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8889/statm: 441547 440849 151 303 0 441242 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1766188



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1108.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/107 8920
/proc/meminfo: memFree=9168/2059040 swapFree=4165000/4192956
[pid=8889] ppid=8887 vsize=1843328 CPUtime=1107.85
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4202496 460270 0 0 0 109805 980 0 0 25 0 1 0 577184 1887567872 460135 1992294400 134512640 135751879 4294109760 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/8889/statm: 460832 460135 151 303 0 460527 0
Current children cumulated CPU time (s) 1107.85
Current children cumulated vsize (KiB) 1843328

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

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

[startup+1108.41 s]
/proc/loadavg: 1.00 1.02 1.25 2/107 8920
/proc/meminfo: memFree=9168/2059040 swapFree=4165000/4192956
[pid=8889] ppid=8887 vsize=0 CPUtime=1107.95
/proc/8889/stat : 8889 (wbo1.4b) R 8887 8889 2331 0 -1 4203524 460270 0 0 0 109805 990 0 0 25 0 1 0 577184 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 0 0 0 0
/proc/8889/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1107.95
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1108.46
CPU time (s): 1108.01
CPU user time (s): 1098.05
CPU system time (s): 9.95549
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 1843328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1098.05
system time used= 9.95549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460270
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= 15186

runsolver used 1.74973 second user time and 5.34819 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-15 11:07:28
IDJOB=2656252
IDBENCH=2861
IDSOLVER=1161
FILE ID=node043/2656252-1276592848
PBS_JOBID= 11173568
Free space on /tmp= 62296 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ricks.r.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656252-1276592848/watcher-2656252-1276592848 -o /tmp/evaluation-result-2656252-1276592848/solver-2656252-1276592848 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656252-1276592848.opb

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

MD5SUM BENCH= 518a034b80f08d868ecb31feb5231fce
RANDOM SEED=1092829400

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:       1667564 kB
Buffers:         35284 kB
Cached:         231208 kB
SwapCached:          0 kB
Active:         136124 kB
Inactive:       189900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1667564 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2828 kB
Writeback:           0 kB
AnonPages:       59388 kB
Mapped:          15420 kB
Slab:            43764 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182096 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= 62292 MiB
End job on node043 at 2010-06-15 11:25:58