Trace number 2680895

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)? (MO) 1233.08 1233.48

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 - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680895-1277457123.opb.
0.00/0.00	c Instance file HOME/instance-2680895-1277457123.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: 0.020996 s	Remaining CPU time: 179.979 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: 0.020996 s	Remaining CPU time: 179.979 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 % |
0.05/0.06	c |       257 |     362       80    11944 |     6050      257    256 |  0.276 % |
0.05/0.09	c |       487 |     362       80    11944 |     6655      487    243 |  0.276 % |
0.09/0.14	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 % |
1.10/1.18	c |      4960 |     362       80    11944 |    10717     4960    219 |  0.276 % |
1.79/1.87	c |      7522 |     362       80    11944 |    11789     7522    222 |  0.276 % |
2.99/3.08	c |     11369 |     362       80    11944 |    12968    11369    220 |  0.276 % |
5.19/5.21	c |     17135 |     362       80    11944 |    14265    10503    223 |  0.276 % |
8.59/8.62	c |     25786 |     362       80    11944 |    15692    11897    211 |  0.276 % |
13.99/14.01	c |     38762 |     362       80    11944 |    17261     8880    219 |  0.276 % |
22.48/22.57	c |     58223 |     362       80    11944 |    18987    10817    218 |  0.276 % |
36.08/36.17	c |     87415 |     362       80    11944 |    20886    11120    217 |  0.276 % |
61.27/61.39	c |    131206 |     362       80    11944 |    22974    12566    230 |  0.276 % |
98.06/98.19	c |    196890 |     362       80    11944 |    25272    17535    183 |  0.276 % |
155.64/155.78	c |    295416 |     362       80    11944 |    27799    16370    196 |  0.276 % |
181.73/181.88	c There are 1 assigned variables. 1 in cost function.
182.13/182.28	c core #1
182.13/182.28	c 
182.13/182.28	c 
182.13/182.28	c Core size: 183	Core Weight: 1	Total Weight: 2
182.13/182.28	c
182.13/182.28	c
182.13/182.28	c ============================[ Search Statistics ]==============================
182.13/182.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.13/182.28	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.13/182.28	c ===============================================================================
182.13/182.28	c |         0 |     364      432    12488 |     5000        0    nan |  0.000 % |
182.23/182.30	c |       101 |     364      432    12488 |     5500      101    210 | 33.211 % |
182.23/182.34	c |       251 |     362      432    12488 |     6050      250    182 | 33.578 % |
182.23/182.35	c ===============================================================================
182.23/182.36	c core #2
182.23/182.36	c 
182.23/182.36	c 
182.23/182.36	c Core size: 362	Core Weight: 1	Total Weight: 3
182.23/182.36	c
182.23/182.36	c
182.23/182.36	c ============================[ Search Statistics ]==============================
182.23/182.36	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.23/182.36	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.23/182.36	c ===============================================================================
182.23/182.36	c |         0 |     904      433    13389 |     5000        0    nan |  0.000 % |
182.23/182.38	c |       100 |     904      433    13389 |     5500      100    288 |  0.221 % |
182.33/182.42	c |       253 |     904      433    13389 |     6050      253    291 |  0.221 % |
182.33/182.46	c |       479 |     904      433    13389 |     6655      479    275 |  0.221 % |
182.44/182.57	c |       816 |     904      433    13389 |     7320      816    245 |  0.221 % |
182.63/182.71	c |      1325 |     904      433    13389 |     8052     1325    202 |  0.221 % |
183.03/183.17	c |      2084 |     904      433    13389 |     8857     2084    169 |  0.221 % |
183.83/183.97	c |      3224 |     904      433    13389 |     9743     3224    140 |  0.221 % |
184.23/184.33	c ===============================================================================
184.23/184.39	c core #3
184.23/184.39	c 
184.23/184.39	c 
184.23/184.39	c Core size: 364	Core Weight: 1	Total Weight: 4
184.23/184.39	c
184.23/184.39	c
184.23/184.39	c ============================[ Search Statistics ]==============================
184.23/184.39	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.23/184.39	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.23/184.39	c ===============================================================================
184.23/184.39	c |         0 |    1267      434    14114 |     5000        0    nan |  0.000 % |
184.33/184.42	c |       101 |    1267      434    14114 |     5500      101    327 |  0.079 % |
184.33/184.45	c |       258 |    1267      434    14114 |     6050      258    270 |  0.079 % |
184.33/184.49	c |       483 |    1267      434    14114 |     6655      483    255 |  0.079 % |
184.43/184.55	c |       821 |    1267      434    14114 |     7320      821    247 |  0.079 % |
184.54/184.65	c |      1328 |    1267      434    14114 |     8052     1328    237 |  0.079 % |
184.74/184.85	c |      2089 |    1267      434    14114 |     8857     2089    232 |  0.079 % |
185.03/185.10	c |      3228 |    1267      434    14114 |     9743     3228    236 |  0.079 % |
185.44/185.51	c |      4943 |    1267      434    14114 |    10717     4943    237 |  0.079 % |
186.03/186.14	c |      7512 |    1267      434    14114 |    11789     7512    232 |  0.079 % |
187.73/187.85	c |     11356 |    1267      434    14114 |    12968    11356    234 |  0.079 % |
190.24/190.33	c |     17122 |    1267      434    14114 |    14265    10482    233 |  0.079 % |
193.73/193.87	c |     25771 |    1267      434    14114 |    15692    11841    232 |  0.079 % |
199.23/199.36	c |     38747 |    1267      434    14114 |    17261     8796    241 |  0.079 % |
207.63/207.70	c |     58210 |    1267      434    14114 |    18987    10685    229 |  0.079 % |
223.83/223.91	c |     87407 |    1267      434    14114 |    20886    10947    214 |  0.079 % |
243.61/243.73	c |    131197 |    1267      434    14114 |    22974    12330    230 |  0.079 % |
274.51/274.63	c |    196887 |    1267      434    14114 |    25272    17390    223 |  0.079 % |
330.78/330.90	c |    295413 |    1267      434    14114 |    27799    15627    228 |  0.079 % |
414.57/414.78	c |    443205 |    1267      434    14114 |    30579    13852    209 |  0.079 % |
563.02/563.24	c |    664889 |    1267      434    14114 |    33637    23996    210 |  0.079 % |
799.94/800.26	c |    997414 |    1267      434    14114 |    37001    25065    209 |  0.079 % |
1121.45/1121.89	c |   1496202 |    1267      434    14114 |    40701    16495    210 |  0.079 % |

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-2680895-1277457123/watcher-2680895-1277457123 -o /tmp/evaluation-result-2680895-1277457123/solver-2680895-1277457123 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680895-1277457123.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: 0.99 0.97 0.91 3/106 27881
/proc/meminfo: memFree=1549148/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=2676 CPUtime=0
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 275 0 0 0 0 0 0 0 20 0 1 0 87005162 2740224 193 1992294400 134512640 135752675 4293112816 18446744073709551615 134564867 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 669 193 141 303 0 338 0

[startup+0.060739 s]
/proc/loadavg: 0.99 0.97 0.91 3/106 27881
/proc/meminfo: memFree=1549148/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=2968 CPUtime=0.05
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 401 0 0 0 5 0 0 0 20 0 1 0 87005162 3039232 293 1992294400 134512640 135752675 4293112816 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 742 293 145 303 0 437 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2968

[startup+0.100743 s]
/proc/loadavg: 0.99 0.97 0.91 3/106 27881
/proc/meminfo: memFree=1549148/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=3232 CPUtime=0.09
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 479 0 0 0 9 0 0 0 20 0 1 0 87005162 3309568 371 1992294400 134512640 135752675 4293112816 18446744073709551615 134639372 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 808 371 145 303 0 503 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3232

[startup+0.300765 s]
/proc/loadavg: 0.99 0.97 0.91 3/106 27881
/proc/meminfo: memFree=1549148/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=4420 CPUtime=0.29
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 774 0 0 0 28 1 0 0 20 0 1 0 87005162 4526080 666 1992294400 134512640 135752675 4293112816 18446744073709551615 134518477 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 1105 666 145 303 0 800 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4420

[startup+0.700808 s]
/proc/loadavg: 0.99 0.97 0.91 3/106 27881
/proc/meminfo: memFree=1549148/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=5872 CPUtime=0.69
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 1153 0 0 0 68 1 0 0 20 0 1 0 87005162 6012928 1045 1992294400 134512640 135752675 4293112816 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 1468 1045 145 303 0 1163 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5872

[startup+1.5009 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27882
/proc/meminfo: memFree=1544056/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=9436 CPUtime=1.49
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 2049 0 0 0 147 2 0 0 22 0 1 0 87005162 9662464 1941 1992294400 134512640 135752675 4293112816 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 2359 1941 145 303 0 2054 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9436

[startup+3.10107 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27882
/proc/meminfo: memFree=1539716/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=14892 CPUtime=3.09
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 3388 0 0 0 305 4 0 0 25 0 1 0 87005162 15249408 3280 1992294400 134512640 135752675 4293112816 18446744073709551615 134611669 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 3723 3280 145 303 0 3418 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14892

[startup+6.30142 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27882
/proc/meminfo: memFree=1529176/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=24292 CPUtime=6.29
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 5733 0 0 0 621 8 0 0 25 0 1 0 87005162 24875008 5625 1992294400 134512640 135752675 4293112816 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 6073 5625 145 303 0 5768 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24292

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27882
/proc/meminfo: memFree=1511940/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=40688 CPUtime=12.68
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 9845 0 0 0 1251 17 0 0 25 0 1 0 87005162 41664512 9737 1992294400 134512640 135752675 4293112816 18446744073709551615 134639507 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 10172 9737 145 303 0 9867 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40688

[startup+25.5005 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27882
/proc/meminfo: memFree=1479080/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=72164 CPUtime=25.48
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 17729 0 0 0 2515 33 0 0 25 0 1 0 87005162 73895936 17621 1992294400 134512640 135752675 4293112816 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 18041 17621 145 303 0 17736 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72164

[startup+51.1003 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27882
/proc/meminfo: memFree=1426132/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=125800 CPUtime=51.08
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 31100 0 0 0 5049 59 0 0 25 0 1 0 87005162 128819200 30992 1992294400 134512640 135752675 4293112816 18446744073709551615 134611647 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 31450 30992 145 303 0 31145 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 125800

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27884
/proc/meminfo: memFree=1329412/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=221428 CPUtime=102.27
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 54983 0 0 0 10116 111 0 0 25 0 1 0 87005162 226742272 54875 1992294400 134512640 135752675 4293112816 18446744073709551615 134516979 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 55357 54875 145 303 0 55052 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 221428

[startup+162.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27886
/proc/meminfo: memFree=1224880/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=326736 CPUtime=162.24
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 81292 0 0 0 16057 167 0 0 25 0 1 0 87005162 334577664 81184 1992294400 134512640 135752675 4293112816 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 81684 81184 145 303 0 81379 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 326736

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27886
/proc/meminfo: memFree=1149364/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=401084 CPUtime=222.22
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 99971 0 0 0 22002 220 0 0 25 0 1 0 87005162 410710016 99835 1992294400 134512640 135752675 4293112816 18446744073709551615 134611615 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 100271 99835 146 303 0 99966 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 401084

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27888
/proc/meminfo: memFree=1033300/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=517644 CPUtime=282.21
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 129088 0 0 0 27938 283 0 0 25 0 1 0 87005162 530067456 128952 1992294400 134512640 135752675 4293112816 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 129411 128952 146 303 0 129106 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 517644

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27890
/proc/meminfo: memFree=936704/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=613680 CPUtime=342.18
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 153056 0 0 0 33883 335 0 0 25 0 1 0 87005162 628408320 152920 1992294400 134512640 135752675 4293112816 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 153420 152920 146 303 0 153115 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 613680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27892
/proc/meminfo: memFree=842340/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=708484 CPUtime=402.16
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 176748 0 0 0 39832 384 0 0 25 0 1 0 87005162 725487616 176612 1992294400 134512640 135752675 4293112816 18446744073709551615 134611753 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 177121 176612 146 303 0 176816 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 708484

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27894
/proc/meminfo: memFree=756160/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=794028 CPUtime=462.14
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 198116 0 0 0 45777 437 0 0 25 0 1 0 87005162 813084672 197980 1992294400 134512640 135752675 4293112816 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 198507 197980 146 303 0 198202 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 794028

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27894
/proc/meminfo: memFree=686968/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=863900 CPUtime=522.12
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 215554 0 0 0 51727 485 0 0 25 0 1 0 87005162 884633600 215418 1992294400 134512640 135752675 4293112816 18446744073709551615 134638038 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 215975 215418 146 303 0 215670 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 863900

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27896
/proc/meminfo: memFree=606120/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=943740 CPUtime=582.11
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 235527 0 0 0 57676 535 0 0 25 0 1 0 87005162 966389760 235391 1992294400 134512640 135752675 4293112816 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 235935 235391 146 303 0 235630 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 943740

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27898
/proc/meminfo: memFree=529116/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=1020072 CPUtime=642.09
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 254596 0 0 0 63629 580 0 0 25 0 1 0 87005162 1044553728 254460 1992294400 134512640 135752675 4293112816 18446744073709551615 134638032 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 255018 254460 146 303 0 254713 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1020072

[startup+702.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27900
/proc/meminfo: memFree=449756/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=1099912 CPUtime=702.06
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 274523 0 0 0 69581 625 0 0 25 0 1 0 87005162 1126309888 274387 1992294400 134512640 135752675 4293112816 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 274978 274387 146 303 0 274673 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1099912

[startup+762.308 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27902
/proc/meminfo: memFree=370520/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=1178508 CPUtime=762.06
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 294156 0 0 0 75533 673 0 0 25 0 1 0 87005162 1206792192 294020 1992294400 134512640 135752675 4293112816 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 294627 294020 146 303 0 294322 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1178508

[startup+822.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27902
/proc/meminfo: memFree=285580/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=1263872 CPUtime=822.03
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 315487 0 0 0 81478 725 0 0 25 0 1 0 87005162 1294204928 315351 1992294400 134512640 135752675 4293112816 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 315968 315351 146 303 0 315663 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 1263872

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27904
/proc/meminfo: memFree=202624/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=1346412 CPUtime=882.01
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 336111 0 0 0 87432 769 0 0 25 0 1 0 87005162 1378725888 335975 1992294400 134512640 135752675 4293112816 18446744073709551615 134612042 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 336603 335975 146 303 0 336298 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1346412

[startup+942.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27906
/proc/meminfo: memFree=115328/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=1434308 CPUtime=942
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 358096 0 0 0 93377 823 0 0 25 0 1 0 87005162 1468731392 357960 1992294400 134512640 135752675 4293112816 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 358577 357960 146 303 0 358272 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1434308

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27908
/proc/meminfo: memFree=30388/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=1518548 CPUtime=1001.98
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 379120 0 0 0 99320 878 0 0 25 0 1 0 87005162 1554993152 378984 1992294400 134512640 135752675 4293112816 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 379637 378984 146 303 0 379332 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 1518548

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27910
/proc/meminfo: memFree=10192/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=1604312 CPUtime=1061.96
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 400563 0 0 0 105269 927 0 0 25 0 1 0 87005162 1642815488 400427 1992294400 134512640 135752675 4293112816 18446744073709551615 134638050 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 401078 400427 146 303 0 400773 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 1604312

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27910
/proc/meminfo: memFree=9460/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=1691620 CPUtime=1121.95
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 422366 0 0 0 111213 982 0 0 25 0 1 0 87005162 1732218880 422230 1992294400 134512640 135752675 4293112816 18446744073709551615 134611798 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 422905 422230 146 303 0 422600 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1691620

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27912
/proc/meminfo: memFree=9816/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=1770328 CPUtime=1181.93
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 442023 0 0 0 117166 1027 0 0 25 0 1 0 87005162 1812815872 441887 1992294400 134512640 135752675 4293112816 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27881/statm: 442582 441887 146 303 0 442277 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1770328



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1233.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27917
/proc/meminfo: memFree=10408/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=1843320 CPUtime=1232.9
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4202496 460268 0 0 0 122222 1068 0 0 25 0 1 0 87005162 1887559680 460132 1992294400 134512640 135752675 4293112816 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27881/statm: 460830 460132 146 303 0 460525 0
Current children cumulated CPU time (s) 1232.9
Current children cumulated vsize (KiB) 1843320

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

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

[startup+1233.41 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 27917
/proc/meminfo: memFree=10408/2059040 swapFree=4140192/4192956
[pid=27881] ppid=27879 vsize=0 CPUtime=1233
/proc/27881/stat : 27881 (wbo1.4b) R 27879 27881 27605 0 -1 4203524 460268 0 0 0 122222 1078 0 0 25 0 1 0 87005162 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 0 0 0 0
/proc/27881/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1233
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1233.48
CPU time (s): 1233.08
CPU user time (s): 1222.22
CPU system time (s): 10.8593
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 1843320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1222.22
system time used= 10.8593
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460268
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= 2332

runsolver used 2.22166 second user time and 5.65614 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-25 11:12:03
IDJOB=2680895
IDBENCH=2861
IDSOLVER=1190
FILE ID=node037/2680895-1277457123
PBS_JOBID= 11188129
Free space on /tmp= 62496 MiB

SOLVER NAME= wbo 1.4b (fixed)
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-2680895-1277457123/watcher-2680895-1277457123 -o /tmp/evaluation-result-2680895-1277457123/solver-2680895-1277457123 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680895-1277457123.opb

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

MD5SUM BENCH= 518a034b80f08d868ecb31feb5231fce
RANDOM SEED=779982984

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1549676 kB
Buffers:        124068 kB
Cached:         281660 kB
SwapCached:       5668 kB
Active:          70952 kB
Inactive:       347916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1549676 kB
SwapTotal:     4192956 kB
SwapFree:      4140192 kB
Dirty:            2748 kB
Writeback:           0 kB
AnonPages:       11544 kB
Mapped:          11940 kB
Slab:            68548 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181296 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= 62492 MiB
End job on node037 at 2010-06-25 11:32:39