Trace number 2656043

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? (TO) 1800.01 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-saucier.r.opb
MD5SUMaa80468537d69826ea16800f352007ec
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark1336.36
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 7
Optimality of the best value was proved NO
Number of variables6207
Total number of constraints171
Number of constraints which are clauses171
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 constraint2
Maximum length of a constraint5184
Number of terms in the objective function 6207
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 6207
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6207
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2656043-1276591675.opb.
0.00/0.00	c Instance file HOME/instance-2656043-1276591675.opb
0.00/0.00	c File size is 4472668 bytes.
0.59/0.68	c Highest Coefficient sum: 5185
0.59/0.68	c ============================[ Problem Statistics ]=============================
0.59/0.68	c |                                                                             |
0.59/0.68	c |  Parsing time:          0.68         s                                      |
0.59/0.68	c |  Number Variables:      6207                                                |
0.59/0.68	c |  Number Clauses:        171                                                 |
0.59/0.68	c |  Number Cardinality:    0                                                   |
0.59/0.68	c |  Number PB Constraints: 0                                                   |
0.59/0.69	c ============================[ Search Statistics ]==============================
0.59/0.69	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.69	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.59/0.69	c ===============================================================================
0.59/0.69	c |         0 |    6207      171   500632 |     5000        0    nan |  0.000 % |
0.69/0.70	c ===============================================================================
0.69/0.70	c New solution: 12
0.69/0.70	o 12
0.69/0.70	c Elapsed CPU time: 0.695894 s	Remaining CPU time: 179.304 s
0.69/0.70	c ===============================================================================
0.69/0.70	c |         0 |    6207      172   506839 |     5000        0    nan |  0.000 % |
0.69/0.72	c ===============================================================================
0.69/0.72	c New solution: 11
0.69/0.72	o 11
0.69/0.72	c Elapsed CPU time: 0.703892 s	Remaining CPU time: 179.296 s
0.69/0.72	c ===============================================================================
0.69/0.72	c |         5 |    6207      173   513046 |     5000        5   4145 |  0.000 % |
0.69/0.73	c ===============================================================================
0.69/0.73	c New solution: 10
0.69/0.73	o 10
0.69/0.73	c Elapsed CPU time: 0.714891 s	Remaining CPU time: 179.285 s
0.69/0.73	c ===============================================================================
0.69/0.73	c |         5 |    6207      174   519253 |     5000        5   4145 |  0.000 % |
0.69/0.75	c ===============================================================================
0.69/0.75	c New solution: 9
0.69/0.75	o 9
0.69/0.75	c Elapsed CPU time: 0.724889 s	Remaining CPU time: 179.275 s
0.69/0.75	c ===============================================================================
0.69/0.75	c |         5 |    6207      175   525460 |     5000        5   4145 |  0.000 % |
0.90/0.94	c |       105 |    6207      175   525460 |     5500      105   4735 |  0.000 % |
0.90/0.97	c ===============================================================================
0.90/0.97	c New solution: 8
0.90/0.97	o 8
0.90/0.97	c Elapsed CPU time: 0.942856 s	Remaining CPU time: 179.057 s
0.90/0.97	c ===============================================================================
0.90/0.97	c |       108 |    6207      176   531667 |     5000      108   4689 |  0.000 % |
1.20/1.27	c |       209 |    6207      176   531667 |     5500      209   4153 |  0.000 % |
2.79/2.85	c |       359 |    6207      176   531667 |     6050      359   4019 |  0.000 % |
3.20/3.27	c |       584 |    6207      176   531667 |     6655      584   3764 |  0.000 % |
4.19/4.20	c |       929 |    6207      176   531667 |     7320      929   4126 |  0.000 % |
5.29/5.36	c |      1437 |    6207      176   531667 |     8052     1437   4089 |  0.000 % |
8.59/8.66	c |      2196 |    6207      176   531667 |     8857     2196   4281 |  0.000 % |
12.09/12.11	c |      3338 |    6207      176   531667 |     9743     3338   3948 |  0.000 % |
18.70/18.74	c |      5054 |    6207      176   531667 |    10717     5054   4271 |  0.000 % |
28.79/28.81	c |      7621 |    6207      176   531667 |    11789     7621   4217 |  0.000 % |
54.27/54.38	c |     11467 |    6207      176   531667 |    12968    11467   4423 |  0.000 % |
82.77/82.80	c |     17235 |    6207      176   531667 |    14265    17235   4500 |  0.000 % |
118.96/119.09	c |     25886 |    6207      176   531667 |    15692    17269   4620 |  0.000 % |
180.64/180.78	c There are 0 assigned variables. 0 in cost function.
181.05/181.12	c core #1
181.05/181.12	c core #2
181.05/181.12	c ============================[ Search Statistics ]==============================
181.05/181.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
181.05/181.12	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
181.05/181.12	c ===============================================================================
181.05/181.12	c |         0 |    6212     6386   547192 |     5000        0    nan |  0.000 % |
185.24/185.34	c |       100 |    6212     6386   547192 |     5500      100   1962 | 33.298 % |
196.44/196.50	c |       250 |    6212     6386   547192 |     6050      250   2068 | 33.298 % |
206.23/206.37	c ===============================================================================
206.33/206.47	c core #3
206.33/206.47	c ============================[ Search Statistics ]==============================
206.33/206.47	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
206.33/206.47	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
206.33/206.47	c ===============================================================================
206.33/206.47	c |         0 |   15358     6387   562462 |     5000        0    nan |  0.000 % |
211.44/211.55	c |       100 |   15358     6387   562462 |     5500      100   3273 |  0.512 % |
225.44/225.59	c |       251 |   15358     6387   562462 |     6050      251   2919 |  0.512 % |
227.54/227.61	c |       481 |   15358     6387   562462 |     6655      481   3618 |  0.512 % |
238.93/239.01	c |       820 |   15358     6387   562462 |     7320      820   3857 |  0.512 % |
248.33/248.49	c |      1326 |   15358     6387   562462 |     8052     1326   4158 |  0.512 % |
262.12/262.25	c |      2087 |   15358     6387   562462 |     8857     2087   4433 |  0.512 % |
281.82/281.92	c |      3227 |   15358     6387   562462 |     9743     3227   4431 |  0.512 % |
307.62/307.77	c |      4936 |   15358     6387   562462 |    10717     4936   4799 |  0.512 % |
360.80/360.94	c |      7500 |   15358     6387   562462 |    11789     7500   4836 |  0.512 % |
517.46/517.66	c |     11344 |   15358     6387   562462 |    12968    11344   4891 |  0.512 % |
853.06/853.30	c |     17111 |   15358     6387   562462 |    14265    10435   4569 |  0.512 % |
1277.04/1277.40	c |     25761 |   15358     6387   562462 |    15692     9898   3863 |  0.512 % |
1752.52/1753.02	c |     38736 |   15358     6387   562462 |    17261    13348   4412 |  0.512 % |

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-2656043-1276591675/watcher-2656043-1276591675 -o /tmp/evaluation-result-2656043-1276591675/solver-2656043-1276591675 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656043-1276591675.opb 

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


[startup+0 s]
/proc/loadavg: 1.02 1.24 1.10 3/105 10468
/proc/meminfo: memFree=1463748/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=7816 CPUtime=0
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 475 0 0 0 0 0 0 0 25 0 1 0 461379 8003584 394 1992294400 134512640 135751879 4291780048 18446744073709551615 134613727 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 1954 394 141 303 0 557 0

[startup+0.0112221 s]
/proc/loadavg: 1.02 1.24 1.10 3/105 10468
/proc/meminfo: memFree=1463748/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=7972 CPUtime=0
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 461379 8163328 439 1992294400 134512640 135751879 4291780048 18446744073709551615 134558971 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 1993 440 145 303 0 596 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7972

[startup+0.101213 s]
/proc/loadavg: 1.02 1.24 1.10 3/105 10468
/proc/meminfo: memFree=1463748/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=8388 CPUtime=0.09
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 763 0 0 0 9 0 0 0 25 0 1 0 461379 8589312 682 1992294400 134512640 135751879 4291780048 18446744073709551615 134574084 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 2097 682 293 303 0 700 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8388

[startup+0.301235 s]
/proc/loadavg: 1.02 1.24 1.10 3/105 10468
/proc/meminfo: memFree=1463748/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=8928 CPUtime=0.29
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 1219 0 0 0 29 0 0 0 25 0 1 0 461379 9142272 1138 1992294400 134512640 135751879 4291780048 18446744073709551615 134573572 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 2232 1138 614 303 0 835 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8928

[startup+0.70128 s]
/proc/loadavg: 1.02 1.24 1.10 3/105 10468
/proc/meminfo: memFree=1463748/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=6544 CPUtime=0.69
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 2339 0 0 0 69 0 0 0 18 0 1 0 461379 6701056 1166 1992294400 134512640 135751879 4291780048 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 1636 1166 146 303 0 1331 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6544

[startup+1.50137 s]
/proc/loadavg: 1.02 1.24 1.10 2/106 10469
/proc/meminfo: memFree=1457416/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=10288 CPUtime=1.49
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 3278 0 0 0 145 4 0 0 18 0 1 0 461379 10534912 2105 1992294400 134512640 135751879 4291780048 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 2572 2105 147 303 0 2267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10288

[startup+3.10155 s]
/proc/loadavg: 1.02 1.24 1.10 2/106 10469
/proc/meminfo: memFree=1454440/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=14152 CPUtime=3.09
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 4236 0 0 0 304 5 0 0 22 0 1 0 461379 14491648 3063 1992294400 134512640 135751879 4291780048 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 3538 3063 147 303 0 3233 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14152

[startup+6.30191 s]
/proc/loadavg: 1.02 1.24 1.10 2/106 10469
/proc/meminfo: memFree=1435592/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=33976 CPUtime=6.29
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 9209 0 0 0 620 9 0 0 25 0 1 0 461379 34791424 8036 1992294400 134512640 135751879 4291780048 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 8494 8036 147 303 0 8189 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33976

[startup+12.7016 s]
/proc/loadavg: 1.02 1.23 1.09 2/106 10469
/proc/meminfo: memFree=1406824/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=63504 CPUtime=12.69
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 16572 0 0 0 1256 13 0 0 25 0 1 0 461379 65028096 15399 1992294400 134512640 135751879 4291780048 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 15876 15399 147 303 0 15571 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63504

[startup+25.5011 s]
/proc/loadavg: 1.02 1.22 1.09 2/106 10469
/proc/meminfo: memFree=1342220/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=124496 CPUtime=25.49
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 31825 0 0 0 2529 20 0 0 25 0 1 0 461379 127483904 30652 1992294400 134512640 135751879 4291780048 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 31124 30652 147 303 0 30819 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 124496

[startup+51.1009 s]
/proc/loadavg: 1.01 1.20 1.09 2/106 10471
/proc/meminfo: memFree=1267572/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=199056 CPUtime=51.07
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 50455 0 0 0 5080 27 0 0 25 0 1 0 461379 203833344 49282 1992294400 134512640 135751879 4291780048 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 49764 49282 147 303 0 49459 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 199056

[startup+102.307 s]
/proc/loadavg: 1.00 1.17 1.08 2/106 10471
/proc/meminfo: memFree=1065452/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=399984 CPUtime=102.27
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 100703 0 0 0 10177 50 0 0 25 0 1 0 461379 409583616 99530 1992294400 134512640 135751879 4291780048 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 99996 99530 148 303 0 99691 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 399984

[startup+162.301 s]
/proc/loadavg: 1.00 1.13 1.08 2/106 10473
/proc/meminfo: memFree=896068/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=569840 CPUtime=162.24
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 143174 0 0 0 16158 66 0 0 25 0 1 0 461379 583516160 142001 1992294400 134512640 135751879 4291780048 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 142460 142001 148 303 0 142155 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 569840

[startup+222.301 s]
/proc/loadavg: 1.00 1.11 1.07 2/106 10475
/proc/meminfo: memFree=834936/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=628704 CPUtime=222.24
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 158083 0 0 0 22146 78 0 0 25 0 1 0 461379 643792896 156744 1992294400 134512640 135751879 4291780048 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 157176 156744 151 303 0 156871 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 628704

[startup+282.301 s]
/proc/loadavg: 1.00 1.08 1.07 2/106 10477
/proc/meminfo: memFree=834936/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=628704 CPUtime=282.22
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 158083 0 0 0 28139 83 0 0 25 0 1 0 461379 643792896 156744 1992294400 134512640 135751879 4291780048 18446744073709551615 134606387 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 157176 156744 151 303 0 156871 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 628704

[startup+342.3 s]
/proc/loadavg: 1.00 1.07 1.06 2/106 10479
/proc/meminfo: memFree=834812/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=628704 CPUtime=342.21
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 158083 0 0 0 34131 90 0 0 25 0 1 0 461379 643792896 156744 1992294400 134512640 135751879 4291780048 18446744073709551615 134620391 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 157176 156744 151 303 0 156871 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 628704

[startup+402.301 s]
/proc/loadavg: 1.00 1.05 1.05 2/106 10479
/proc/meminfo: memFree=834812/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=628704 CPUtime=402.19
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 158083 0 0 0 40127 92 0 0 25 0 1 0 461379 643792896 156744 1992294400 134512640 135751879 4291780048 18446744073709551615 134519009 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 157176 156744 151 303 0 156871 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 628704

[startup+462.301 s]
/proc/loadavg: 1.00 1.04 1.05 2/106 10481
/proc/meminfo: memFree=834812/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=628704 CPUtime=462.17
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 158083 0 0 0 46124 93 0 0 25 0 1 0 461379 643792896 156744 1992294400 134512640 135751879 4291780048 18446744073709551615 134606354 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 157176 156744 151 303 0 156871 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 628704

[startup+522.301 s]
/proc/loadavg: 1.00 1.03 1.04 2/106 10483
/proc/meminfo: memFree=834812/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=628704 CPUtime=522.15
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 158083 0 0 0 52120 95 0 0 25 0 1 0 461379 643792896 156744 1992294400 134512640 135751879 4291780048 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 157176 156744 151 303 0 156871 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 628704

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/106 10485
/proc/meminfo: memFree=834812/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=628704 CPUtime=582.14
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 158083 0 0 0 58117 97 0 0 25 0 1 0 461379 643792896 156744 1992294400 134512640 135751879 4291780048 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 157176 156744 151 303 0 156871 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 628704

[startup+642.3 s]
/proc/loadavg: 1.00 1.02 1.03 2/106 10487
/proc/meminfo: memFree=834688/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=628704 CPUtime=642.13
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 158083 0 0 0 64115 98 0 0 25 0 1 0 461379 643792896 156744 1992294400 134512640 135751879 4291780048 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 157176 156744 151 303 0 156871 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 628704

[startup+702.301 s]

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

/proc/loadavg: 1.00 1.00 1.00 2/106 10510
/proc/meminfo: memFree=675596/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=787848 CPUtime=1181.96
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 197875 0 0 0 118066 130 0 0 25 0 1 0 461379 806756352 196536 1992294400 134512640 135751879 4291780048 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 196962 196536 151 303 0 196657 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 787848

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10512
/proc/meminfo: memFree=658732/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=804364 CPUtime=1241.95
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 202001 0 0 0 124061 134 0 0 25 0 1 0 461379 823668736 200662 1992294400 134512640 135751879 4291780048 18446744073709551615 134606389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 201091 200662 151 303 0 200786 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 804364

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10512
/proc/meminfo: memFree=632072/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=830852 CPUtime=1301.95
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 208622 0 0 0 130055 140 0 0 25 0 1 0 461379 850792448 207283 1992294400 134512640 135751879 4291780048 18446744073709551615 134606354 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 207713 207283 151 303 0 207408 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 830852

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10514
/proc/meminfo: memFree=611364/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=851484 CPUtime=1361.92
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 213786 0 0 0 136050 142 0 0 25 0 1 0 461379 871919616 212447 1992294400 134512640 135751879 4291780048 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 212871 212447 151 303 0 212566 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 851484

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10516
/proc/meminfo: memFree=591772/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=871200 CPUtime=1421.91
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 218702 0 0 0 142045 146 0 0 25 0 1 0 461379 892108800 217363 1992294400 134512640 135751879 4291780048 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 217800 217363 151 303 0 217495 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 871200

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10518
/proc/meminfo: memFree=566972/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=896008 CPUtime=1481.89
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 224885 0 0 0 148039 150 0 0 25 0 1 0 461379 917512192 223546 1992294400 134512640 135751879 4291780048 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 224002 223546 151 303 0 223697 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 896008

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10520
/proc/meminfo: memFree=535228/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=927740 CPUtime=1541.87
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 232845 0 0 0 154031 156 0 0 25 0 1 0 461379 950005760 231506 1992294400 134512640 135751879 4291780048 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 231935 231506 151 303 0 231630 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 927740

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10520
/proc/meminfo: memFree=508940/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=954008 CPUtime=1601.86
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 239397 0 0 0 160026 160 0 0 25 0 1 0 461379 976904192 238058 1992294400 134512640 135751879 4291780048 18446744073709551615 134608168 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 238502 238058 151 303 0 238197 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 954008

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10522
/proc/meminfo: memFree=491332/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=971452 CPUtime=1661.84
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 243752 0 0 0 166019 165 0 0 25 0 1 0 461379 994766848 242413 1992294400 134512640 135751879 4291780048 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 242863 242413 151 303 0 242558 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 971452

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10524
/proc/meminfo: memFree=430324/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=1033288 CPUtime=1721.83
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 259223 0 0 0 172010 173 0 0 25 0 1 0 461379 1058086912 257884 1992294400 134512640 135751879 4291780048 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 258322 257884 151 303 0 258017 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 1033288

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10526
/proc/meminfo: memFree=331744/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=1131084 CPUtime=1781.82
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 283669 0 0 0 177991 191 0 0 25 0 1 0 461379 1158230016 282330 1992294400 134512640 135751879 4291780048 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 282771 282330 151 303 0 282466 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 1131084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10526
/proc/meminfo: memFree=290080/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=1171944 CPUtime=1800.01
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 293895 0 0 0 179805 196 0 0 25 0 1 0 461379 1200070656 292556 1992294400 134512640 135751879 4291780048 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 292986 292558 151 303 0 292681 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1171944

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

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1800.01 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1800.01 s) to the 'lost time'.

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10526
/proc/meminfo: memFree=290080/2059040 swapFree=4192956/4192956
[pid=10468] ppid=10466 vsize=1171944 CPUtime=1800.01
/proc/10468/stat : 10468 (wbo1.4b) R 10466 10468 2312 0 -1 4202496 293895 0 0 0 179805 196 0 0 25 0 1 0 461379 1200070656 292556 1992294400 134512640 135751879 4291780048 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10468/statm: 292986 292558 151 303 0 292681 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1171944

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10527
/proc/meminfo: memFree=1459676/2059040 swapFree=4192956/4192956
[pid=10468] ppid=-1 vsize=0 CPUtime=0
/proc/10468/stat : -- couldn't open stat file --/proc/10468/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10527
/proc/meminfo: memFree=1459676/2059040 swapFree=4192956/4192956
[pid=10468] ppid=-1 vsize=0 CPUtime=0
/proc/10468/stat : -- couldn't open stat file --/proc/10468/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10468 and gives
#  childrusage.ru_utime.tv_sec=1798
#  childrusage.ru_utime.tv_usec=59653
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=63686
# CPU time returned by wait4() is 1800.12
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1800.01
#  lost CPU user time (s): 1798.05
#  lost CPU system time (s): 1.96

Real time (s): 1800.61
CPU time (s): 1800.01
CPU user time (s): 1798.05
CPU system time (s): 1.96
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 1171944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.06
system time used= 2.06369
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 293897
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= 4
involuntary context switches= 19517

runsolver used 3.12552 second user time and 8.35373 second system time

The end

Launcher Data 

Begin job on node085 at 2010-06-15 10:47:56
IDJOB=2656043
IDBENCH=2850
IDSOLVER=1161
FILE ID=node085/2656043-1276591675
PBS_JOBID= 11173549
Free space on /tmp= 121868 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-saucier.r.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656043-1276591675/watcher-2656043-1276591675 -o /tmp/evaluation-result-2656043-1276591675/solver-2656043-1276591675 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656043-1276591675.opb

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

MD5SUM BENCH= aa80468537d69826ea16800f352007ec
RANDOM SEED=2039057638

node085.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		: 3000.221
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	: 6000.44
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		: 3000.221
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	: 5999.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1464276 kB
Buffers:         41368 kB
Cached:         414184 kB
SwapCached:          0 kB
Active:         197964 kB
Inactive:       316900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1464276 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6976 kB
Writeback:           0 kB
AnonPages:       59400 kB
Mapped:          15452 kB
Slab:            58276 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182264 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= 121864 MiB
End job on node085 at 2010-06-15 11:17:58