Trace number 2680686

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
wbo 1.4b (fixed)? (TO) 1800.14 1800.72

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 - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680686-1277457072.opb.
0.00/0.00	c Instance file HOME/instance-2680686-1277457072.opb
0.00/0.00	c File size is 4472668 bytes.
0.69/0.75	c Highest Coefficient sum: 5185
0.69/0.75	c ============================[ Problem Statistics ]=============================
0.69/0.75	c |                                                                             |
0.69/0.75	c |  Parsing time:          0.75         s                                      |
0.69/0.75	c |  Number Variables:      6207                                                |
0.69/0.75	c |  Number Clauses:        171                                                 |
0.69/0.75	c |  Number Cardinality:    0                                                   |
0.69/0.75	c |  Number PB Constraints: 0                                                   |
0.69/0.77	c ============================[ Search Statistics ]==============================
0.69/0.77	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.77	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.69/0.77	c ===============================================================================
0.69/0.77	c |         0 |    6207      171   500632 |     5000        0    nan |  0.000 % |
0.69/0.78	c ===============================================================================
0.69/0.78	c New solution: 12
0.69/0.78	o 12
0.69/0.78	c Elapsed CPU time: 0.768883 s	Remaining CPU time: 179.231 s
0.69/0.78	c ===============================================================================
0.69/0.78	c |         0 |    6207      172   506839 |     5000        0    nan |  0.000 % |
0.69/0.79	c ===============================================================================
0.69/0.79	c New solution: 11
0.69/0.79	o 11
0.69/0.79	c Elapsed CPU time: 0.777881 s	Remaining CPU time: 179.222 s
0.69/0.79	c ===============================================================================
0.69/0.79	c |         5 |    6207      173   513046 |     5000        5   4145 |  0.000 % |
0.79/0.81	c ===============================================================================
0.79/0.81	c New solution: 10
0.79/0.81	o 10
0.79/0.81	c Elapsed CPU time: 0.791879 s	Remaining CPU time: 179.208 s
0.79/0.81	c ===============================================================================
0.79/0.81	c |         5 |    6207      174   519253 |     5000        5   4145 |  0.000 % |
0.79/0.82	c ===============================================================================
0.79/0.82	c New solution: 9
0.79/0.82	o 9
0.79/0.82	c Elapsed CPU time: 0.805877 s	Remaining CPU time: 179.194 s
0.79/0.82	c ===============================================================================
0.79/0.82	c |         5 |    6207      175   525460 |     5000        5   4145 |  0.000 % |
0.99/1.03	c |       105 |    6207      175   525460 |     5500      105   4735 |  0.000 % |
0.99/1.06	c ===============================================================================
0.99/1.06	c New solution: 8
0.99/1.06	o 8
0.99/1.06	c Elapsed CPU time: 1.03784 s	Remaining CPU time: 178.962 s
0.99/1.06	c ===============================================================================
0.99/1.06	c |       108 |    6207      176   531667 |     5000      108   4689 |  0.000 % |
1.29/1.38	c |       209 |    6207      176   531667 |     5500      209   4153 |  0.000 % |
2.99/3.07	c |       359 |    6207      176   531667 |     6050      359   4019 |  0.000 % |
3.49/3.53	c |       584 |    6207      176   531667 |     6655      584   3764 |  0.000 % |
4.49/4.52	c |       929 |    6207      176   531667 |     7320      929   4126 |  0.000 % |
5.69/5.77	c |      1437 |    6207      176   531667 |     8052     1437   4089 |  0.000 % |
9.29/9.30	c |      2196 |    6207      176   531667 |     8857     2196   4281 |  0.000 % |
12.99/13.00	c |      3338 |    6207      176   531667 |     9743     3338   3948 |  0.000 % |
20.09/20.10	c |      5054 |    6207      176   531667 |    10717     5054   4271 |  0.000 % |
30.79/30.88	c |      7621 |    6207      176   531667 |    11789     7621   4217 |  0.000 % |
58.18/58.28	c |     11467 |    6207      176   531667 |    12968    11467   4423 |  0.000 % |
88.66/88.70	c |     17235 |    6207      176   531667 |    14265    17235   4500 |  0.000 % |
127.45/127.53	c |     25886 |    6207      176   531667 |    15692    17269   4620 |  0.000 % |
180.63/180.78	c There are 0 assigned variables. 0 in cost function.
181.03/181.13	c core #1
181.03/181.13	c 
181.03/181.13	c 
181.03/181.13	c Core size: 3103	Core Weight: 1	Total Weight: 1
181.03/181.13	c
181.03/181.13	c
181.03/181.13	c core #2
181.03/181.13	c 
181.03/181.13	c 
181.03/181.13	c Core size: 5	Core Weight: 1	Total Weight: 2
181.03/181.13	c
181.03/181.13	c
181.03/181.13	c ============================[ Search Statistics ]==============================
181.03/181.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
181.03/181.13	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
181.03/181.13	c ===============================================================================
181.03/181.13	c |         0 |    6212     6385   540985 |     5000        0    nan |  0.000 % |
185.43/185.56	c |       100 |    6212     6385   540985 |     5500      100   1962 | 33.298 % |
197.23/197.35	c |       250 |    6212     6385   540985 |     6050      250   2068 | 33.298 % |
207.73/207.90	c ===============================================================================
207.83/207.99	c core #3
207.83/207.99	c 
207.83/207.99	c 
207.83/207.99	c Core size: 6125	Core Weight: 1	Total Weight: 3
207.83/207.99	c
207.83/207.99	c
207.83/207.99	c ============================[ Search Statistics ]==============================
207.83/207.99	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
207.83/207.99	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
207.83/207.99	c ===============================================================================
207.83/207.99	c |         0 |   15358     6386   556255 |     5000        0    nan |  0.000 % |
213.42/213.52	c |       100 |   15358     6386   556255 |     5500      100   3273 |  0.512 % |
228.62/228.77	c |       251 |   15358     6386   556255 |     6050      251   2919 |  0.512 % |
230.82/230.94	c |       481 |   15358     6386   556255 |     6655      481   3618 |  0.512 % |
243.02/243.16	c |       820 |   15358     6386   556255 |     7320      820   3857 |  0.512 % |
253.21/253.34	c |      1326 |   15358     6386   556255 |     8052     1326   4158 |  0.512 % |
267.81/267.96	c |      2087 |   15358     6386   556255 |     8857     2087   4433 |  0.512 % |
288.70/288.89	c |      3227 |   15358     6386   556255 |     9743     3227   4431 |  0.512 % |
316.29/316.49	c |      4936 |   15358     6386   556255 |    10717     4936   4799 |  0.512 % |
373.27/373.41	c |      7500 |   15358     6386   556255 |    11789     7500   4836 |  0.512 % |
541.32/541.51	c |     11344 |   15358     6386   556255 |    12968    11344   4891 |  0.512 % |
902.50/902.83	c |     17111 |   15358     6386   556255 |    14265    10435   4569 |  0.512 % |
1359.65/1360.17	c |     25761 |   15358     6386   556255 |    15692     9898   3863 |  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-2680686-1277457072/watcher-2680686-1277457072 -o /tmp/evaluation-result-2680686-1277457072/solver-2680686-1277457072 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680686-1277457072.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: 0.98 1.00 0.93 3/106 26844
/proc/meminfo: memFree=1851236/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=7816 CPUtime=0
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 459 0 0 0 0 0 0 0 20 0 1 0 86995315 8003584 377 1992294400 134512640 135752675 4287052128 18446744073709551615 134609721 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 1954 377 134 303 0 557 0

[startup+0.022935 s]
/proc/loadavg: 0.98 1.00 0.93 3/106 26844
/proc/meminfo: memFree=1851236/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=8120 CPUtime=0.02
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 552 0 0 0 2 0 0 0 20 0 1 0 86995315 8314880 470 1992294400 134512640 135752675 4287052128 18446744073709551615 134560782 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 2030 470 159 303 0 633 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8120

[startup+0.100946 s]
/proc/loadavg: 0.98 1.00 0.93 3/106 26844
/proc/meminfo: memFree=1851236/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=8388 CPUtime=0.09
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 727 0 0 0 9 0 0 0 20 0 1 0 86995315 8589312 645 1992294400 134512640 135752675 4287052128 18446744073709551615 135390625 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 2097 646 274 303 0 700 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8388

[startup+0.300974 s]
/proc/loadavg: 0.98 1.00 0.93 3/106 26844
/proc/meminfo: memFree=1851236/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=8928 CPUtime=0.29
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 1152 0 0 0 29 0 0 0 20 0 1 0 86995315 9142272 1070 1992294400 134512640 135752675 4287052128 18446744073709551615 134647968 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 2232 1070 563 303 0 835 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8928

[startup+0.701031 s]
/proc/loadavg: 0.98 1.00 0.93 3/106 26844
/proc/meminfo: memFree=1851236/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=9932 CPUtime=0.69
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 2015 0 0 0 69 0 0 0 20 0 1 0 86995315 10170368 1933 1992294400 134512640 135752675 4287052128 18446744073709551615 135225888 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 2483 1933 1145 303 0 1086 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9932

[startup+1.50114 s]
/proc/loadavg: 0.98 1.00 0.93 2/107 26845
/proc/meminfo: memFree=1845400/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=10288 CPUtime=1.49
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 3257 0 0 0 145 4 0 0 23 0 1 0 86995315 10534912 2083 1992294400 134512640 135752675 4287052128 18446744073709551615 134638016 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 2572 2083 145 303 0 2267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10288

[startup+3.10137 s]
/proc/loadavg: 0.98 1.00 0.93 2/107 26845
/proc/meminfo: memFree=1842548/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=12512 CPUtime=3.09
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 3831 0 0 0 304 5 0 0 25 0 1 0 86995315 12812288 2657 1992294400 134512640 135752675 4287052128 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 3128 2657 145 303 0 2823 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12512

[startup+6.30182 s]
/proc/loadavg: 0.98 1.00 0.93 2/107 26845
/proc/meminfo: memFree=1825188/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=32728 CPUtime=6.29
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 8888 0 0 0 620 9 0 0 25 0 1 0 86995315 33513472 7714 1992294400 134512640 135752675 4287052128 18446744073709551615 134519021 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 8182 7714 145 303 0 7877 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32728

[startup+12.7017 s]
/proc/loadavg: 0.98 1.00 0.93 2/107 26845
/proc/meminfo: memFree=1797536/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=58204 CPUtime=12.69
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 15246 0 0 0 1257 12 0 0 25 0 1 0 86995315 59600896 14072 1992294400 134512640 135752675 4287052128 18446744073709551615 134605360 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 14551 14072 145 303 0 14246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 58204

[startup+25.5005 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26845
/proc/meminfo: memFree=1737892/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=116484 CPUtime=25.48
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 29823 0 0 0 2529 19 0 0 25 0 1 0 86995315 119279616 28649 1992294400 134512640 135752675 4287052128 18446744073709551615 134638143 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 29121 28649 145 303 0 28816 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 116484

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26845
/proc/meminfo: memFree=1665600/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=190004 CPUtime=51.07
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 48192 0 0 0 5079 28 0 0 25 0 1 0 86995315 194564096 47018 1992294400 134512640 135752675 4287052128 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 47501 47018 145 303 0 47196 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 190004

[startup+102.308 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26847
/proc/meminfo: memFree=1481460/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=371344 CPUtime=102.26
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 93550 0 0 0 10178 48 0 0 25 0 1 0 86995315 380256256 92376 1992294400 134512640 135752675 4287052128 18446744073709551615 134638089 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 92836 92376 145 303 0 92531 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 371344

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26849
/proc/meminfo: memFree=1303148/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=550448 CPUtime=162.24
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 138298 0 0 0 16156 68 0 0 25 0 1 0 86995315 563658752 137124 1992294400 134512640 135752675 4287052128 18446744073709551615 134639428 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 137612 137124 145 303 0 137307 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 550448

[startup+222.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26851
/proc/meminfo: memFree=1262476/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=589044 CPUtime=222.22
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 148096 0 0 0 22145 77 0 0 25 0 1 0 86995315 603181056 146811 1992294400 134512640 135752675 4287052128 18446744073709551615 134638063 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 147261 146811 146 303 0 146956 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 589044

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26851
/proc/meminfo: memFree=1262352/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=589044 CPUtime=282.2
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 148096 0 0 0 28138 82 0 0 25 0 1 0 86995315 603181056 146811 1992294400 134512640 135752675 4287052128 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 147261 146811 146 303 0 146956 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 589044

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.93 3/107 26853
/proc/meminfo: memFree=1262352/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=589044 CPUtime=342.18
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 148096 0 0 0 34128 90 0 0 25 0 1 0 86995315 603181056 146811 1992294400 134512640 135752675 4287052128 18446744073709551615 134638089 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 147261 146811 146 303 0 146956 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 589044

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26855
/proc/meminfo: memFree=1262228/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=589044 CPUtime=402.16
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 148096 0 0 0 40122 94 0 0 25 0 1 0 86995315 603181056 146811 1992294400 134512640 135752675 4287052128 18446744073709551615 134611612 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 147261 146811 146 303 0 146956 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 589044

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26857
/proc/meminfo: memFree=1262228/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=589044 CPUtime=462.15
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 148096 0 0 0 46119 96 0 0 25 0 1 0 86995315 603181056 146811 1992294400 134512640 135752675 4287052128 18446744073709551615 134638149 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 147261 146811 146 303 0 146956 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 589044

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26859
/proc/meminfo: memFree=1262104/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=589044 CPUtime=522.12
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 148096 0 0 0 52115 97 0 0 25 0 1 0 86995315 603181056 146811 1992294400 134512640 135752675 4287052128 18446744073709551615 134638085 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 147261 146811 146 303 0 146956 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 589044

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26859
/proc/meminfo: memFree=1262104/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=589044 CPUtime=582.1
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 148096 0 0 0 58110 100 0 0 25 0 1 0 86995315 603181056 146811 1992294400 134512640 135752675 4287052128 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 147261 146811 146 303 0 146956 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 589044

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26861
/proc/meminfo: memFree=1261980/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=589456 CPUtime=642.09
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 148208 0 0 0 64107 102 0 0 25 0 1 0 86995315 603602944 146923 1992294400 134512640 135752675 4287052128 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 147364 146923 146 303 0 147059 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 589456

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26867
/proc/meminfo: memFree=1195020/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=656180 CPUtime=882.01
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 164909 0 0 0 88084 117 0 0 25 0 1 0 86995315 671928320 163624 1992294400 134512640 135752675 4287052128 18446744073709551615 134519021 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 164045 163624 146 303 0 163740 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 656180

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26869
/proc/meminfo: memFree=1170840/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=681016 CPUtime=941.98
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 171088 0 0 0 94076 122 0 0 25 0 1 0 86995315 697360384 169803 1992294400 134512640 135752675 4287052128 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 170254 169803 146 303 0 169949 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 681016

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26871
/proc/meminfo: memFree=1144056/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=707204 CPUtime=1001.97
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 177650 0 0 0 100070 127 0 0 25 0 1 0 86995315 724176896 176365 1992294400 134512640 135752675 4287052128 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 176801 176365 146 303 0 176496 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 707204

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26873
/proc/meminfo: memFree=1121488/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=729924 CPUtime=1061.95
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 183333 0 0 0 106064 131 0 0 25 0 1 0 86995315 747442176 182048 1992294400 134512640 135752675 4287052128 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 182481 182048 146 303 0 182176 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 729924

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/107 26875
/proc/meminfo: memFree=1106112/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=744884 CPUtime=1121.93
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 187054 0 0 0 112060 133 0 0 25 0 1 0 86995315 762761216 185769 1992294400 134512640 135752675 4287052128 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 186221 185769 146 303 0 185916 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 744884

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 0.93 2/107 26875
/proc/meminfo: memFree=1087636/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=763444 CPUtime=1181.91
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 191703 0 0 0 118054 137 0 0 25 0 1 0 86995315 781766656 190418 1992294400 134512640 135752675 4287052128 18446744073709551615 134643618 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 190861 190418 146 303 0 190556 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 763444

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 0.93 2/107 26877
/proc/meminfo: memFree=1067176/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=783616 CPUtime=1241.89
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 196763 0 0 0 124049 140 0 0 25 0 1 0 86995315 802422784 195478 1992294400 134512640 135752675 4287052128 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 195904 195478 146 303 0 195599 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 783616

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 26881
/proc/meminfo: memFree=1051800/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=798412 CPUtime=1301.88
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 200440 0 0 0 130046 142 0 0 25 0 1 0 86995315 817573888 199155 1992294400 134512640 135752675 4287052128 18446744073709551615 134638155 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 199603 199155 146 303 0 199298 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 798412

[startup+1362.3 s]
/proc/loadavg: 1.04 1.01 0.94 2/107 26884
/proc/meminfo: memFree=1033140/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=816828 CPUtime=1361.85
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 205051 0 0 0 136040 145 0 0 25 0 1 0 86995315 836431872 203766 1992294400 134512640 135752675 4287052128 18446744073709551615 134638155 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 204207 203766 146 303 0 203902 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 816828

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 0.94 2/107 26886
/proc/meminfo: memFree=1006108/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=843864 CPUtime=1421.84
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 211793 0 0 0 142034 150 0 0 25 0 1 0 86995315 864116736 210508 1992294400 134512640 135752675 4287052128 18446744073709551615 134638030 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 210966 210508 146 303 0 210661 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 843864

[startup+1482.3 s]
/proc/loadavg: 1.08 1.02 0.94 2/107 26886
/proc/meminfo: memFree=992220/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=858232 CPUtime=1481.81
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 215411 0 0 0 148027 154 0 0 25 0 1 0 86995315 878829568 214126 1992294400 134512640 135752675 4287052128 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 214558 214126 146 303 0 214253 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 858232

[startup+1542.3 s]
/proc/loadavg: 1.03 1.01 0.94 2/107 26888
/proc/meminfo: memFree=963948/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=886160 CPUtime=1541.79
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 222379 0 0 0 154020 159 0 0 25 0 1 0 86995315 907427840 221094 1992294400 134512640 135752675 4287052128 18446744073709551615 134638161 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 221540 221094 146 303 0 221235 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 886160

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 0.94 2/107 26890
/proc/meminfo: memFree=948324/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=902104 CPUtime=1601.78
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 226368 0 0 0 160016 162 0 0 25 0 1 0 86995315 923754496 225083 1992294400 134512640 135752675 4287052128 18446744073709551615 134519009 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 225526 225083 146 303 0 225221 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 902104

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 26892
/proc/meminfo: memFree=909512/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=940676 CPUtime=1661.76
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 236002 0 0 0 166007 169 0 0 25 0 1 0 86995315 963252224 234717 1992294400 134512640 135752675 4287052128 18446744073709551615 134638053 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 235169 234717 146 303 0 234864 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 940676

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 26894
/proc/meminfo: memFree=894384/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=955952 CPUtime=1721.73
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 239845 0 0 0 172001 172 0 0 25 0 1 0 86995315 978894848 238560 1992294400 134512640 135752675 4287052128 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 238988 238560 146 303 0 238683 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 955952

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 26894
/proc/meminfo: memFree=875784/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=974076 CPUtime=1781.72
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 244372 0 0 0 177993 179 0 0 25 0 1 0 86995315 997453824 243087 1992294400 134512640 135752675 4287052128 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 243519 243087 146 303 0 243214 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 974076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 26896
/proc/meminfo: memFree=869336/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=980552 CPUtime=1800.03
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4202496 245969 0 0 0 179823 180 0 0 25 0 1 0 86995315 1004085248 244684 1992294400 134512640 135752675 4287052128 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26844/statm: 245138 244684 146 303 0 244833 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 980552

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

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

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 26896
/proc/meminfo: memFree=869336/2059040 swapFree=4140632/4192956
[pid=26844] ppid=26842 vsize=0 CPUtime=1800.13
/proc/26844/stat : 26844 (wbo1.4b) R 26842 26844 26433 0 -1 4203524 245969 0 0 0 179823 190 0 0 25 0 1 0 86995315 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/26844/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.14
CPU user time (s): 1798.23
CPU system time (s): 1.90771
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 980552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.23
system time used= 1.90771
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 245969
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= 2126

runsolver used 3.02054 second user time and 8.46171 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-25 11:11:13
IDJOB=2680686
IDBENCH=2850
IDSOLVER=1190
FILE ID=node049/2680686-1277457072
PBS_JOBID= 11188119
Free space on /tmp= 62452 MiB

SOLVER NAME= wbo 1.4b (fixed)
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-2680686-1277457072/watcher-2680686-1277457072 -o /tmp/evaluation-result-2680686-1277457072/solver-2680686-1277457072 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680686-1277457072.opb

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

MD5SUM BENCH= aa80468537d69826ea16800f352007ec
RANDOM SEED=1215198665

node049.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		: 3000.244
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851764 kB
Buffers:         38496 kB
Cached:          68944 kB
SwapCached:       5652 kB
Active:          18644 kB
Inactive:       102324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851764 kB
SwapTotal:     4192956 kB
SwapFree:      4140632 kB
Dirty:            6988 kB
Writeback:           0 kB
AnonPages:       12172 kB
Mapped:          12012 kB
Slab:            64124 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184420 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62448 MiB
End job on node049 at 2010-06-25 11:41:15