Trace number 1880445

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 pbSAT (TO)66 1800.04 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-ex5.pi.opb
MD5SUMf97e3571862917880e13c63c8ac169f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark65
Best CPU time to get the best result obtained on this benchmark27.6798
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 65
Optimality of the best value was proved YES
Number of variables2459
Total number of constraints873
Number of constraints which are clauses873
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint146
Number of terms in the objective function 2459
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 2459
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2459
Number of bits of the biggest sum of numbers12
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 bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1880445-1245148224.opb
0.00/0.00	c File size is 376018 bytes.
0.00/0.05	c Highest Coefficient sum: 2459
0.00/0.05	c Parsing was ok!!
0.00/0.05	c Total parsing time: 0.053 s
0.00/0.05	c Var: 2459 Constr: 873 873/0/0 Lit: 40681 Watch. Lit: 1718
0.00/0.05	c Obj. Vars: 2459 (100 % of total variables)
0.09/0.19	c Formula reductions applied at preprocessing
0.09/0.19	c Pre-processing Time: 0.188 s
0.59/0.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.66	c        0   1038      730    34566   47     1460     243      0      0 0.19
0.59/0.66	c Initial Lower Bound: 64
0.59/0.66	c Initial Path Cost: 29
0.59/0.66	o 82
6.89/6.93	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.89/6.93	c        0   1038      731    35604   48     2447    1243      1      0 0.67
6.89/6.93	o 72
12.59/12.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.59/12.68	c        0   1038      732    36642   50     3444    2243      2      0 6.93
12.59/12.68	o 67
16.79/16.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
16.79/16.86	c        0   1038      733    37680   51     4446    3243      3      0 12.68
16.79/16.86	o 66
1800.03/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.03/1800.50	c        0   1038      734    38718   52     5449    4243      4      0 16.85
1800.03/1800.50	c      123   1038     1103    63344   57     6187    4668    373      2 47.39
1800.03/1800.50	c      391   1038     1907   110082   57     7795    5135   1177      3 119.86
1800.03/1800.50	c      878   1038     3368   193364   57    10717    5649   2638      3 255.41
1800.03/1800.50	c     1700   1038     5834   313825   53    15649    6214   5104      3 520.00
1800.03/1800.50	c     3048   1038     5290   253803   47    11581    6836   4560      3 965.21
1800.03/1800.50	c     5180   1038     6380  1162408  182    13761    7520   5650      3 1424.08
1800.03/1800.50	c Caught signal: 15
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-x2446 -x2447 -x2448 -x2449 -x2450 -x2451 -x2452 -x2453 -x2454 -x2455 -x2456 -x2457 -x2458 -x2459 
1800.03/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.50	c   10     6284    157     8622     9692  1358824   8962      3 1800.04
1800.03/1800.50	c Objective: 66
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	c Total time: 1800.04 s

Verifier Data 

OK	66

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880445-1245148224/watcher-1880445-1245148224 -o /tmp/evaluation-result-1880445-1245148224/solver-1880445-1245148224 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880445-1245148224.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 0.95 0.98 3/64 3089
/proc/meminfo: memFree=1909744/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=18924 CPUtime=0
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 182422481 19378176 256 1992294400 134512640 137136520 4294956256 18446744073709551615 134600032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 4731 256 174 640 0 3995 0

[startup+0.091627 s]
/proc/loadavg: 0.98 0.95 0.98 3/64 3089
/proc/meminfo: memFree=1909744/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=12044 CPUtime=0.08
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 836 0 0 0 8 0 0 0 18 0 1 0 182422481 12333056 592 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 3011 592 189 640 0 2367 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12044

[startup+0.101627 s]
/proc/loadavg: 0.98 0.95 0.98 3/64 3089
/proc/meminfo: memFree=1909744/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=12044 CPUtime=0.09
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 838 0 0 0 9 0 0 0 18 0 1 0 182422481 12333056 594 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 3011 594 189 640 0 2367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12044

[startup+0.301648 s]
/proc/loadavg: 0.98 0.95 0.98 3/64 3089
/proc/meminfo: memFree=1909744/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=13204 CPUtime=0.29
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 7060 0 0 0 27 2 0 0 19 0 1 0 182422481 13520896 819 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 3301 825 224 640 0 2657 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13204

[startup+0.701692 s]
/proc/loadavg: 0.98 0.95 0.98 3/64 3089
/proc/meminfo: memFree=1909744/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=14688 CPUtime=0.69
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 11045 0 0 0 65 4 0 0 22 0 1 0 182422481 15040512 985 1992294400 134512640 137136520 4294956256 18446744073709551615 135248954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 3672 985 289 640 0 3028 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14688

[startup+1.50178 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 3090
/proc/meminfo: memFree=1906216/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=15028 CPUtime=1.49
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 15061 0 0 0 144 5 0 0 25 0 1 0 182422481 15388672 1133 1992294400 134512640 137136520 4294956256 18446744073709551615 134719079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 3757 1133 289 640 0 3113 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15028

[startup+3.10195 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 3090
/proc/meminfo: memFree=1906536/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=14840 CPUtime=3.09
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 26176 0 0 0 299 10 0 0 25 0 1 0 182422481 15196160 1130 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 3710 1130 289 640 0 3066 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14840

[startup+6.30129 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 3090
/proc/meminfo: memFree=1905832/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=14880 CPUtime=6.29
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 56638 0 0 0 607 22 0 0 25 0 1 0 182422481 15237120 1041 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 3720 1041 289 640 0 3076 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14880

[startup+12.702 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 3090
/proc/meminfo: memFree=1906920/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=16228 CPUtime=12.68
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 95812 0 0 0 1231 37 0 0 25 0 1 0 182422481 16617472 1044 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 4057 1044 290 640 0 3413 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16228

[startup+25.5024 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 3090
/proc/meminfo: memFree=1906280/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=16204 CPUtime=25.49
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 158851 0 0 0 2486 63 0 0 25 0 1 0 182422481 16592896 1212 1992294400 134512640 137136520 4294956256 18446744073709551615 135442568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 4051 1212 292 640 0 3407 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16204

[startup+51.1021 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 3090
/proc/meminfo: memFree=1906088/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=16532 CPUtime=51.07
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 235298 0 0 0 5011 96 0 0 25 0 1 0 182422481 16928768 1196 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 4133 1196 292 640 0 3489 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16532

[startup+102.306 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 3090
/proc/meminfo: memFree=1904680/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=17312 CPUtime=102.27
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 371739 0 0 0 10072 155 0 0 25 0 1 0 182422481 17727488 1492 1992294400 134512640 137136520 4294956256 18446744073709551615 135461585 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 4328 1492 292 640 0 3684 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17312

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1904680/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=17848 CPUtime=162.25
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 549935 0 0 0 15995 230 0 0 25 0 1 0 182422481 18276352 1571 1992294400 134512640 137136520 4294956256 18446744073709551615 135438861 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 4462 1571 292 640 0 3818 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17848

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1904360/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=18396 CPUtime=222.24
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 715996 0 0 0 21919 305 0 0 25 0 1 0 182422481 18837504 1727 1992294400 134512640 137136520 4294956256 18446744073709551615 134732866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 4599 1727 292 640 0 3955 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18396

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1902632/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=18844 CPUtime=282.22
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 873301 0 0 0 27850 372 0 0 25 0 1 0 182422481 19296256 1881 1992294400 134512640 137136520 4294956256 18446744073709551615 134732880 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 4711 1881 292 640 0 4067 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18844

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1903208/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=18784 CPUtime=342.2
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 1011594 0 0 0 33786 434 0 0 25 0 1 0 182422481 19234816 1769 1992294400 134512640 137136520 4294956256 18446744073709551615 134732872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 4696 1769 292 640 0 4052 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18784

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1903016/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=19532 CPUtime=402.19
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 1168379 0 0 0 39710 509 0 0 25 0 1 0 182422481 20000768 2035 1992294400 134512640 137136520 4294956256 18446744073709551615 135464201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 4883 2035 292 640 0 4239 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19532

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1901928/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=19976 CPUtime=462.18
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 1302240 0 0 0 45643 575 0 0 25 0 1 0 182422481 20455424 2229 1992294400 134512640 137136520 4294956256 18446744073709551615 135438969 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 4994 2229 292 640 0 4350 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 19976

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1901864/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=20212 CPUtime=522.16
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 1457990 0 0 0 51566 650 0 0 25 0 1 0 182422481 20697088 2102 1992294400 134512640 137136520 4294956256 18446744073709551615 135444608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 5053 2102 292 640 0 4409 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 20212

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1900840/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=20648 CPUtime=582.14
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 1585315 0 0 0 57506 708 0 0 25 0 1 0 182422481 21143552 2178 1992294400 134512640 137136520 4294956256 18446744073709551615 135436470 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 5162 2178 292 640 0 4518 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 20648

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1900712/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=21244 CPUtime=642.13
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 1726250 0 0 0 63437 776 0 0 25 0 1 0 182422481 21753856 2427 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 5311 2427 292 640 0 4667 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21244

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1900520/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=22312 CPUtime=882.07
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 2268437 0 0 0 87177 1030 0 0 25 0 1 0 182422481 22847488 2620 1992294400 134512640 137136520 4294956256 18446744073709551615 134732866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 5578 2620 292 640 0 4934 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 22312

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1900136/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=22248 CPUtime=942.04
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 2405987 0 0 0 93099 1105 0 0 25 0 1 0 182422481 22781952 2741 1992294400 134512640 137136520 4294956256 18446744073709551615 134732866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 5562 2741 292 640 0 4918 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 22248

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1900456/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=22324 CPUtime=1002.03
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 2517758 0 0 0 99038 1165 0 0 25 0 1 0 182422481 22859776 2708 1992294400 134512640 137136520 4294956256 18446744073709551615 135464201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 5581 2708 292 640 0 4937 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 22324

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1900200/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=22200 CPUtime=1062.01
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 2635391 0 0 0 104975 1226 0 0 25 0 1 0 182422481 22732800 2725 1992294400 134512640 137136520 4294956256 18446744073709551615 134732884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 5550 2725 292 640 0 4906 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 22200

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1900456/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=21756 CPUtime=1122
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 2814806 0 0 0 110892 1308 0 0 25 0 1 0 182422481 22278144 2591 1992294400 134512640 137136520 4294956256 18446744073709551615 135464030 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 5439 2591 292 640 0 4795 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 21756

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1897000/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=25160 CPUtime=1181.99
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 3049759 0 0 0 116788 1411 0 0 25 0 1 0 182422481 25763840 3571 1992294400 134512640 137136520 4294956256 18446744073709551615 135344087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 6290 3571 292 640 0 5646 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 25160

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3090
/proc/meminfo: memFree=1893032/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=28448 CPUtime=1241.96
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 3249139 0 0 0 122697 1499 0 0 25 0 1 0 182422481 29130752 4172 1992294400 134512640 137136520 4294956256 18446744073709551615 135246428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 7112 4172 292 640 0 6468 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 28448

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3092
/proc/meminfo: memFree=1891240/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=30392 CPUtime=1301.96
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 3479316 0 0 0 128592 1604 0 0 25 0 1 0 182422481 31121408 4675 1992294400 134512640 137136520 4294956256 18446744073709551615 134719166 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 7598 4675 292 640 0 6954 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 30392

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3092
/proc/meminfo: memFree=1889960/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=30560 CPUtime=1361.94
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 3673227 0 0 0 134498 1696 0 0 25 0 1 0 182422481 31293440 4748 1992294400 134512640 137136520 4294956256 18446744073709551615 135464222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 7640 4748 292 640 0 6996 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 30560

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3092
/proc/meminfo: memFree=1887464/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=33040 CPUtime=1421.93
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 3909792 0 0 0 140387 1806 0 0 25 0 1 0 182422481 33832960 5261 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 8260 5261 292 640 0 7616 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 33040

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3092
/proc/meminfo: memFree=1888552/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=33604 CPUtime=1481.9
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 4058724 0 0 0 146312 1878 0 0 25 0 1 0 182422481 34410496 5592 1992294400 134512640 137136520 4294956256 18446744073709551615 135444755 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 8401 5592 292 640 0 7757 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 33604

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3092
/proc/meminfo: memFree=1889576/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=33360 CPUtime=1541.89
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 4209601 0 0 0 152242 1947 0 0 25 0 1 0 182422481 34160640 5299 1992294400 134512640 137136520 4294956256 18446744073709551615 134718898 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 8340 5299 292 640 0 7696 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 33360

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3092
/proc/meminfo: memFree=1888744/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=33528 CPUtime=1601.87
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 4358423 0 0 0 158175 2012 0 0 25 0 1 0 182422481 34332672 5596 1992294400 134512640 137136520 4294956256 18446744073709551615 135464023 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 8382 5596 292 640 0 7738 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 33528

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3092
/proc/meminfo: memFree=1888744/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=33508 CPUtime=1661.86
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 4504549 0 0 0 164104 2082 0 0 25 0 1 0 182422481 34312192 5552 1992294400 134512640 137136520 4294956256 18446744073709551615 135438770 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 8377 5552 292 640 0 7733 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 33508

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3092
/proc/meminfo: memFree=1887720/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=33688 CPUtime=1721.84
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 4640494 0 0 0 170037 2147 0 0 25 0 1 0 182422481 34496512 5484 1992294400 134512640 137136520 4294956256 18446744073709551615 134719189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 8422 5484 292 640 0 7778 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 33688

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3092
/proc/meminfo: memFree=1887144/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=34376 CPUtime=1781.83
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 4771975 0 0 0 175973 2210 0 0 25 0 1 0 182422481 35201024 5666 1992294400 134512640 137136520 4294956256 18446744073709551615 135438967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 8594 5666 292 640 0 7950 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 34376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3092
/proc/meminfo: memFree=1887208/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=34108 CPUtime=1800.03
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 4803447 0 0 0 177776 2227 0 0 25 0 1 0 182422481 34926592 5649 1992294400 134512640 137136520 4294956256 18446744073709551615 134732877 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 8527 5649 292 640 0 7883 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 34108

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3092
/proc/meminfo: memFree=1887208/2055920 swapFree=4181536/4192956
[pid=3089] ppid=3087 vsize=34108 CPUtime=1800.03
/proc/3089/stat : 3089 (bsolo) R 3087 3089 2317 0 -1 4194304 4803447 0 0 0 177776 2227 0 0 25 0 1 0 182422481 34926592 5649 1992294400 134512640 137136520 4294956256 18446744073709551615 134732877 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3089/statm: 8527 5649 292 640 0 7883 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 34108

Child status: 15
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1777.77
CPU system time (s): 22.2746
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 34648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1777.77
system time used= 22.2746
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4803450
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2089

runsolver used 1.3348 second user time and 3.63445 second system time

The end

Launcher Data 

Begin job on node19 at 2009-06-16 12:30:24
IDJOB=1880445
IDBENCH=2039
IDSOLVER=701
FILE ID=node19/1880445-1245148224
PBS_JOBID= 9363780
Free space on /tmp= 66160 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-ex5.pi.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880445-1245148224/watcher-1880445-1245148224 -o /tmp/evaluation-result-1880445-1245148224/solver-1880445-1245148224 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880445-1245148224.opb

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

MD5SUM BENCH= f97e3571862917880e13c63c8ac169f9
RANDOM SEED=1971315787

node19.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
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		: 3000.234
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:       1910224 kB
Buffers:         17464 kB
Cached:          64604 kB
SwapCached:       6060 kB
Active:          61028 kB
Inactive:        29776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1910224 kB
SwapTotal:     4192956 kB
SwapFree:      4181536 kB
Dirty:            4324 kB
Writeback:           0 kB
Mapped:          13528 kB
Slab:            40852 kB
Committed_AS:   188932 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880445-1245148224.opb

Free space on /tmp at the end= 66156 MiB
End job on node19 at 2009-06-16 13:00:26