Trace number 366365

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, and are wall clock time (not CPU 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
PBS4 2007-03-23No Cert. 1800.03 1801.12

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-max512.r.opb
MD5SUMabda325d00dae29cc1f423bbedcd64ad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark113
Best CPU time to get the best result obtained on this benchmark0.072987
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 113
Optimality of the best value was proved YES
Number of variables515
Total number of constraints559
Number of constraints which are clauses559
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 constraint22
Number of terms in the objective function 515
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 515
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 515
Number of bits of the biggest sum of numbers10
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/366365-1177060419/instance-366365-1177060419.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 495
0.00/0.01	o 491
0.00/0.01	o 490
0.00/0.02	o 489
0.00/0.02	o 467
0.00/0.02	o 464
0.00/0.02	o 459
0.00/0.02	o 458
0.00/0.02	o 456
0.00/0.02	o 455
0.00/0.03	o 454
0.00/0.03	o 368
0.00/0.03	o 367
0.00/0.03	o 366
0.00/0.03	o 364
0.00/0.03	o 363
0.00/0.03	o 362
2.79/2.87	o 361
2.79/2.87	o 179
2.79/2.87	o 170
2.79/2.88	o 169
2.79/2.88	o 157
2.79/2.88	o 156
2.79/2.88	o 155
2.79/2.88	o 153
2.79/2.88	o 152
2.79/2.89	o 151
37.49/37.56	o 150
37.49/37.57	o 149
37.49/37.57	o 148
43.48/43.57	o 147
43.78/43.80	o 146
43.78/43.80	o 145
45.47/45.55	o 144
45.47/45.55	o 143
45.47/45.55	o 142
45.47/45.56	o 141
45.47/45.56	o 140
51.66/51.78	o 139
64.56/64.62	o 138
247.85/248.10	o 137
252.95/253.14	o 136
283.53/283.77	o 135
321.10/321.37	o 134
321.10/321.37	o 133
321.10/321.38	o 132
1800.01/1801.10	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366365-1177060419/instance-366365-1177060419.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-366365-1177060419 -o ROOT/results/node52/solver-366365-1177060419 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366365-1177060419/PBS4 /tmp/evaluation/366365-1177060419/instance-366365-1177060419.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23152
/proc/meminfo: memFree=1745812/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=1456 CPUtime=0
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 60886994 1490944 135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 364 135 87 219 0 141 0

[startup+0.0441649 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23152
/proc/meminfo: memFree=1745812/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=1452 CPUtime=0.03
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 194 0 0 0 3 0 0 0 18 0 1 0 60886994 1486848 176 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 363 176 102 219 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1452

[startup+0.102161 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23152
/proc/meminfo: memFree=1745812/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=2220 CPUtime=0.09
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 311 0 0 0 9 0 0 0 18 0 1 0 60886994 2273280 293 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134591007 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 555 293 103 219 0 332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2220

[startup+0.301172 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23152
/proc/meminfo: memFree=1745812/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=5292 CPUtime=0.29
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 701 0 0 0 29 0 0 0 19 0 1 0 60886994 5419008 683 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 1323 683 103 219 0 1100 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5292

[startup+0.7012 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23152
/proc/meminfo: memFree=1745812/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=9596 CPUtime=0.69
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 1446 0 0 0 68 1 0 0 23 0 1 0 60886994 9826304 1428 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552944 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 2399 1428 103 219 0 2176 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9596

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1738316/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=17984 CPUtime=1.49
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 2829 0 0 0 148 1 0 0 25 0 1 0 60886994 18415616 2811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 4496 2811 103 219 0 4273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17984

[startup+3.10136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1731148/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=34348 CPUtime=3.09
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 4859 0 0 0 306 3 0 0 25 0 1 0 60886994 35172352 4841 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 8587 4841 103 219 0 8364 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34348

[startup+6.30158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1725260/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=34804 CPUtime=6.29
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 5377 0 0 0 623 6 0 0 25 0 1 0 60886994 35639296 5310 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 8701 5310 104 219 0 8478 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34804

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1723156/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=34932 CPUtime=12.69
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 5751 0 0 0 1262 7 0 0 25 0 1 0 60886994 35770368 5684 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563083 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 8733 5684 104 219 0 8510 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34932

[startup+25.5029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1722708/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=35748 CPUtime=25.49
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 5962 0 0 0 2540 9 0 0 25 0 1 0 60886994 36605952 5798 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 8937 5798 104 219 0 8714 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35748

[startup+51.1026 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1721684/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=37092 CPUtime=51.06
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 6404 0 0 0 5092 14 0 0 25 0 1 0 60886994 37982208 6047 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 9273 6047 104 219 0 9050 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 37092

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1719828/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=39652 CPUtime=102.25
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 7218 0 0 0 10202 23 0 0 25 0 1 0 60886994 40603648 6476 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 9913 6476 104 219 0 9690 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 39652

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1718292/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=40556 CPUtime=162.21
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 7624 0 0 0 16191 30 0 0 25 0 1 0 60886994 41529344 6882 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 10139 6882 104 219 0 9916 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 40556

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1716948/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=41332 CPUtime=222.17
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 7957 0 0 0 22178 39 0 0 25 0 1 0 60886994 42323968 7215 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 10333 7215 104 219 0 10110 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 41332

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1715412/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=45356 CPUtime=282.13
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 9106 0 0 0 28165 48 0 0 25 0 1 0 60886994 46444544 7595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 11339 7595 104 219 0 11116 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 45356

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1714260/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=45848 CPUtime=342.08
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 9406 0 0 0 34153 55 0 0 25 0 1 0 60886994 46948352 7895 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 11462 7895 104 219 0 11239 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 45848

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1712980/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=46372 CPUtime=402.03
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 9721 0 0 0 40140 63 0 0 25 0 1 0 60886994 47484928 8210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 11593 8210 104 219 0 11370 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 46372

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1711124/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=47092 CPUtime=461.99
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 10197 0 0 0 46129 70 0 0 25 0 1 0 60886994 48222208 8686 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 11773 8686 104 219 0 11550 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 47092

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1709972/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=47892 CPUtime=521.96
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 10496 0 0 0 52120 76 0 0 25 0 1 0 60886994 49041408 8985 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 11973 8985 104 219 0 11750 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 47892

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1708948/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=54784 CPUtime=581.93
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 12282 0 0 0 58109 84 0 0 25 0 1 0 60886994 56098816 9234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 13696 9234 104 219 0 13473 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 54784

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1707924/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=55192 CPUtime=641.9
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 12523 0 0 0 64100 90 0 0 25 0 1 0 60886994 56516608 9475 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 13798 9475 104 219 0 13575 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 55192


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1704084/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=57236 CPUtime=881.76
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 13461 0 0 0 88060 116 0 0 25 0 1 0 60886994 58609664 10413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 14309 10413 104 219 0 14086 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 57236

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1703316/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=57792 CPUtime=941.72
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 13681 0 0 0 94050 122 0 0 25 0 1 0 60886994 59179008 10633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 14448 10633 104 219 0 14225 0
Current children cumulated CPU time (s) 941.72
Current children cumulated vsize (KiB) 57792

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1702612/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=57792 CPUtime=1001.69
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 13856 0 0 0 100041 128 0 0 25 0 1 0 60886994 59179008 10808 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 14448 10808 104 219 0 14225 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 57792

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1701652/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=58512 CPUtime=1061.65
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 14167 0 0 0 106029 136 0 0 25 0 1 0 60886994 59916288 11119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 14628 11119 104 219 0 14405 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 58512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1699668/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=58512 CPUtime=1121.62
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 14598 0 0 0 112020 142 0 0 25 0 1 0 60886994 59916288 11550 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 14628 11550 104 219 0 14405 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 58512

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1698772/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=59136 CPUtime=1181.59
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 14807 0 0 0 118013 146 0 0 25 0 1 0 60886994 60555264 11759 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 14784 11759 104 219 0 14561 0
Current children cumulated CPU time (s) 1181.59
Current children cumulated vsize (KiB) 59136

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1697940/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=59928 CPUtime=1241.56
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 14995 0 0 0 124004 152 0 0 25 0 1 0 60886994 61366272 11947 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 14982 11947 104 219 0 14759 0
Current children cumulated CPU time (s) 1241.56
Current children cumulated vsize (KiB) 59928

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1697108/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=59928 CPUtime=1301.52
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 15198 0 0 0 129995 157 0 0 25 0 1 0 60886994 61366272 12150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 14982 12150 104 219 0 14759 0
Current children cumulated CPU time (s) 1301.52
Current children cumulated vsize (KiB) 59928

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1696148/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=60632 CPUtime=1361.49
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 15445 0 0 0 135987 162 0 0 25 0 1 0 60886994 62087168 12397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 15158 12397 104 219 0 14935 0
Current children cumulated CPU time (s) 1361.49
Current children cumulated vsize (KiB) 60632

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1695444/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=61380 CPUtime=1421.45
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 15608 0 0 0 141978 167 0 0 25 0 1 0 60886994 62853120 12560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 15345 12560 104 219 0 15122 0
Current children cumulated CPU time (s) 1421.45
Current children cumulated vsize (KiB) 61380

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1694740/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=73668 CPUtime=1481.4
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 18857 0 0 0 147967 173 0 0 25 0 1 0 60886994 75436032 12736 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 18417 12736 104 219 0 18194 0
Current children cumulated CPU time (s) 1481.4
Current children cumulated vsize (KiB) 73668

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1694100/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=74464 CPUtime=1541.36
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 19045 0 0 0 153958 178 0 0 25 0 1 0 60886994 76251136 12924 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559942 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 18616 12924 104 219 0 18393 0
Current children cumulated CPU time (s) 1541.36
Current children cumulated vsize (KiB) 74464

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1693396/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=74464 CPUtime=1601.33
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 19202 0 0 0 159949 184 0 0 25 0 1 0 60886994 76251136 13081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 18616 13081 104 219 0 18393 0
Current children cumulated CPU time (s) 1601.33
Current children cumulated vsize (KiB) 74464

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1692884/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=74464 CPUtime=1661.29
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 19347 0 0 0 165941 188 0 0 25 0 1 0 60886994 76251136 13226 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 18616 13226 104 219 0 18393 0
Current children cumulated CPU time (s) 1661.29
Current children cumulated vsize (KiB) 74464

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23153
/proc/meminfo: memFree=1692180/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=75312 CPUtime=1721.26
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 19515 0 0 0 171935 191 0 0 25 0 1 0 60886994 77119488 13394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 18828 13394 104 219 0 18605 0
Current children cumulated CPU time (s) 1721.26
Current children cumulated vsize (KiB) 75312

[startup+1782.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 23153
/proc/meminfo: memFree=1691412/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=75312 CPUtime=1781.24
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 19681 0 0 0 177928 196 0 0 25 0 1 0 60886994 77119488 13560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 18828 13560 104 219 0 18605 0
Current children cumulated CPU time (s) 1781.24
Current children cumulated vsize (KiB) 75312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 23153
/proc/meminfo: memFree=1691092/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=75312 CPUtime=1800.01
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 19744 0 0 0 179804 197 0 0 25 0 1 0 60886994 77119488 13623 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 18828 13623 104 219 0 18605 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 75312

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

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

[startup+1801.1 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 23153
/proc/meminfo: memFree=1691092/2055920 swapFree=4182956/4192956
[pid=23152] ppid=23150 vsize=75312 CPUtime=1800.01
/proc/23152/stat : 23152 (PBS4) R 23150 23152 22518 0 -1 4194304 19744 0 0 0 179804 197 0 0 25 0 1 0 60886994 77119488 13623 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23152/statm: 18828 13623 104 219 0 18605 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 75312

Child status: 0
Real time (s): 1801.12
CPU time (s): 1800.03
CPU user time (s): 1798.05
CPU system time (s): 1.9847
CPU usage (%): 99.9399
Max. virtual memory (cumulated for all children) (KiB): 75312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.05
system time used= 1.9847
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19745
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= 8
involuntary context switches= 8031

runsolver used 1.75273 second user time and 4.80727 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Fri Apr 20 09:13:39 UTC 2007

IDJOB= 366365
IDBENCH= 2855
IDSOLVER= 157
FILE ID= node52/366365-1177060419

PBS_JOBID= 4640207

Free space on /tmp= 66313 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-max512.r.opb
COMMAND LINE= /tmp/evaluation/366365-1177060419/PBS4 /tmp/evaluation/366365-1177060419/instance-366365-1177060419.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-366365-1177060419 -o ROOT/results/node52/conversion-366365-1177060419 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366365-1177060419/instance-366365-1177060419.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-366365-1177060419 -o ROOT/results/node52/solver-366365-1177060419 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366365-1177060419/PBS4 /tmp/evaluation/366365-1177060419/instance-366365-1177060419.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  abda325d00dae29cc1f423bbedcd64ad

RANDOM SEED= 862860081

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.236
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1746220 kB
Buffers:         25392 kB
Cached:         234092 kB
SwapCached:       3744 kB
Active:          83976 kB
Inactive:       185376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746220 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          15936 kB
Slab:            26344 kB
Committed_AS:  1700876 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66313 MiB

End job on node52 on Fri Apr 20 09:43:42 UTC 2007