Trace number 1877585

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 3.1SAT (TO)66 1800.08 1800.72

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: Cardinality Constraint 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-1877585-1245148215.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)
0.09/0.18	c Formula reductions applied at preprocessing
0.09/0.18	c Pre-processing Time: 0.187 s
0.59/0.65	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.65	c        0   1038      730    34566   47     1460     243      0      0 0.19
0.59/0.65	c Initial Lower Bound: 64
0.59/0.65	c Initial Path Cost: 29
0.59/0.65	o 82
6.79/6.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.79/6.86	c        0   1038      731    35604   48     2447    1243      1      0 0.66
6.79/6.86	o 72
12.49/12.56	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.49/12.56	c        0   1038      732    36642   50     3444    2243      2      0 6.86
12.49/12.56	o 67
16.59/16.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
16.59/16.66	c        0   1038      733    37680   51     4446    3243      3      0 12.56
16.59/16.66	o 66
1800.07/1800.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.07/1800.71	c        0   1038      734    38718   52     5449    4243      4      0 16.66
1800.07/1800.71	c      123   1038     1103    63344   57     6187    4668    373      2 46.91
1800.07/1800.71	c      391   1038     1907   110082   57     7795    5135   1177      3 118.89
1800.07/1800.71	c      878   1038     3368   193364   57    10717    5649   2638      3 254.71
1800.07/1800.71	c     1700   1038     5834   313825   53    15649    6214   5104      3 518.91
1800.07/1800.71	c     3042   1038     5299   255446   48    11599    6836   4569      3 955.78
1800.07/1800.71	c     5190   1038     6413  1171469  182    13827    7520   5683      3 1406.47
1800.07/1800.71	c Caught signal: 15
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-x2446 -x2447 -x2448 -x2449 -x2450 -x2451 -x2452 -x2453 -x2454 -x2455 -x2456 -x2457 -x2458 -x2459 
1800.07/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.71	c   10     6585    202     8994     5300   608349   4570      3 1800.08
1800.07/1800.71	c Objective: 66
1800.07/1800.71	s SATISFIABLE
1800.07/1800.71	c Total time: 1800.08 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-1877585-1245148215/watcher-1877585-1245148215 -o /tmp/evaluation-result-1877585-1245148215/solver-1877585-1245148215 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877585-1245148215.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: 0.90 0.97 0.99 3/64 6214
/proc/meminfo: memFree=1906408/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=18924 CPUtime=0
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 182417907 19378176 256 1992294400 134512640 137136520 4294956256 18446744073709551615 134600032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 4731 256 174 640 0 3995 0

[startup+0.0695151 s]
/proc/loadavg: 0.90 0.97 0.99 3/64 6214
/proc/meminfo: memFree=1906408/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=12308 CPUtime=0.06
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 743 0 0 0 6 0 0 0 18 0 1 0 182417907 12603392 635 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 3077 635 189 640 0 2433 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12308

[startup+0.102522 s]
/proc/loadavg: 0.90 0.97 0.99 3/64 6214
/proc/meminfo: memFree=1906408/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=12044 CPUtime=0.09
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 838 0 0 0 9 0 0 0 18 0 1 0 182417907 12333056 594 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 3011 594 189 640 0 2367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12044

[startup+0.301555 s]
/proc/loadavg: 0.90 0.97 0.99 3/64 6214
/proc/meminfo: memFree=1906408/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=13064 CPUtime=0.29
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 7157 0 0 0 26 3 0 0 19 0 1 0 182417907 13377536 800 1992294400 134512640 137136520 4294956256 18446744073709551615 134710154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 3266 806 224 640 0 2622 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13064

[startup+0.702624 s]
/proc/loadavg: 0.90 0.97 0.99 3/64 6214
/proc/meminfo: memFree=1906408/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=13092 CPUtime=0.7
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 11301 0 0 0 65 5 0 0 22 0 1 0 182417907 13406208 927 1992294400 134512640 137136520 4294956256 18446744073709551615 135258679 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 3529 935 289 640 0 2885 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 13092

[startup+1.50176 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1902952/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=15028 CPUtime=1.49
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 15065 0 0 0 143 6 0 0 25 0 1 0 182417907 15388672 1137 1992294400 134512640 137136520 4294956256 18446744073709551615 135434605 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 3757 1137 289 640 0 3113 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15028

[startup+3.10104 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1903144/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=15024 CPUtime=3.09
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 26207 0 0 0 298 11 0 0 25 0 1 0 182417907 15384576 1161 1992294400 134512640 137136520 4294956256 18446744073709551615 135441641 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 3756 1162 289 640 0 3112 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15024

[startup+6.30159 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1902520/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=14860 CPUtime=6.29
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 56854 0 0 0 605 24 0 0 25 0 1 0 182417907 15216640 1031 1992294400 134512640 137136520 4294956256 18446744073709551615 135438949 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 3715 1031 289 640 0 3071 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14860

[startup+12.7017 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1903096/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=16228 CPUtime=12.69
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 95979 0 0 0 1229 40 0 0 25 0 1 0 182417907 16617472 1211 1992294400 134512640 137136520 4294956256 18446744073709551615 135461513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 4057 1211 290 640 0 3413 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16228

[startup+25.5019 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1902392/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=16796 CPUtime=25.48
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 159315 0 0 0 2482 66 0 0 25 0 1 0 182417907 17199104 1347 1992294400 134512640 137136520 4294956256 18446744073709551615 134718898 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 4199 1347 292 640 0 3555 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16796

[startup+51.1013 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1903608/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=16364 CPUtime=51.07
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 238462 0 0 0 5008 99 0 0 25 0 1 0 182417907 16756736 1234 1992294400 134512640 137136520 4294956256 18446744073709551615 135461773 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 4091 1234 292 640 0 3447 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16364

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1901880/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=17296 CPUtime=102.26
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 374562 0 0 0 10060 166 0 0 25 0 1 0 182417907 17711104 1473 1992294400 134512640 137136520 4294956256 18446744073709551615 135438638 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 4324 1473 292 640 0 3680 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17296

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1901432/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=17640 CPUtime=162.24
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 555017 0 0 0 15971 253 0 0 25 0 1 0 182417907 18063360 1488 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 4410 1488 292 640 0 3766 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17640

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1900344/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=18656 CPUtime=222.21
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 721487 0 0 0 21887 334 0 0 25 0 1 0 182417907 19103744 1820 1992294400 134512640 137136520 4294956256 18446744073709551615 135343378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 4664 1820 292 640 0 4020 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18656

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1899896/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=18620 CPUtime=282.19
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 880401 0 0 0 27812 407 0 0 25 0 1 0 182417907 19066880 1670 1992294400 134512640 137136520 4294956256 18446744073709551615 135438647 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 4655 1670 292 640 0 4011 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18620

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1899704/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=19004 CPUtime=342.17
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 1019225 0 0 0 33738 479 0 0 25 0 1 0 182417907 19460096 1836 1992294400 134512640 137136520 4294956256 18446744073709551615 135320640 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 4751 1836 292 640 0 4107 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19004

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1899256/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=19448 CPUtime=402.15
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 1177608 0 0 0 39662 553 0 0 25 0 1 0 182417907 19914752 1988 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 4862 1988 292 640 0 4218 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 19448

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1898552/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=20176 CPUtime=462.13
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 1312366 0 0 0 45596 617 0 0 25 0 1 0 182417907 20660224 2145 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 5044 2145 292 640 0 4400 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 20176

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1898424/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=20212 CPUtime=522.11
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 1472843 0 0 0 51519 692 0 0 25 0 1 0 182417907 20697088 2163 1992294400 134512640 137136520 4294956256 18446744073709551615 135461773 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 5053 2164 292 640 0 4409 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 20212

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1897912/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=20448 CPUtime=582.09
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 1597110 0 0 0 57456 753 0 0 25 0 1 0 182417907 20938752 2287 1992294400 134512640 137136520 4294956256 18446744073709551615 134718927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 5112 2287 292 640 0 4468 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 20448

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1898168/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=20860 CPUtime=642.07
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 1740679 0 0 0 63386 821 0 0 25 0 1 0 182417907 21360640 2241 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 5215 2241 292 640 0 4571 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 20860

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1896248/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=22000 CPUtime=881.98
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 2295318 0 0 0 87104 1094 0 0 25 0 1 0 182417907 22528000 2514 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 5500 2514 292 640 0 4856 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 22000

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1895992/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=22480 CPUtime=941.96
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 2427686 0 0 0 93035 1161 0 0 25 0 1 0 182417907 23019520 2613 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 5620 2613 292 640 0 4976 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 22480

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1895992/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=22648 CPUtime=1001.94
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 2556118 0 0 0 98968 1226 0 0 25 0 1 0 182417907 23191552 2626 1992294400 134512640 137136520 4294956256 18446744073709551615 135448333 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 5662 2626 292 640 0 5018 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 22648

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1897080/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=22280 CPUtime=1061.92
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 2681166 0 0 0 104900 1292 0 0 25 0 1 0 182417907 22814720 2528 1992294400 134512640 137136520 4294956256 18446744073709551615 135461513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 5570 2528 292 640 0 4926 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 22280

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1896056/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=22804 CPUtime=1121.9
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 2898268 0 0 0 110800 1390 0 0 25 0 1 0 182417907 23351296 2615 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 5701 2615 292 640 0 5057 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 22804

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1891704/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=26660 CPUtime=1181.88
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 3110311 0 0 0 116700 1488 0 0 25 0 1 0 182417907 27299840 3794 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 6665 3794 292 640 0 6021 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 26660

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1889080/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=29716 CPUtime=1241.85
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 3344564 0 0 0 122589 1596 0 0 25 0 1 0 182417907 30429184 4497 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 7429 4497 292 640 0 6785 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 29716

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6215
/proc/meminfo: memFree=1888376/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=30740 CPUtime=1301.84
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 3576315 0 0 0 128486 1698 0 0 25 0 1 0 182417907 31477760 4600 1992294400 134512640 137136520 4294956256 18446744073709551615 134718865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 7685 4600 292 640 0 7041 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 30740

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6217
/proc/meminfo: memFree=1887608/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=31400 CPUtime=1361.81
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 3777246 0 0 0 134388 1793 0 0 25 0 1 0 182417907 32153600 4937 1992294400 134512640 137136520 4294956256 18446744073709551615 135461773 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 7850 4937 292 640 0 7206 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 31400

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6217
/proc/meminfo: memFree=1885048/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=34172 CPUtime=1421.79
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 4000114 0 0 0 140280 1899 0 0 25 0 1 0 182417907 34992128 5550 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 8543 5550 292 640 0 7899 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 34172

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6217
/proc/meminfo: memFree=1883832/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=33992 CPUtime=1481.77
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 4185868 0 0 0 146195 1982 0 0 25 0 1 0 182417907 34807808 5508 1992294400 134512640 137136520 4294956256 18446744073709551615 135448333 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 8498 5508 292 640 0 7854 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 33992

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6217
/proc/meminfo: memFree=1884024/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=33644 CPUtime=1541.75
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 4347400 0 0 0 152118 2057 0 0 25 0 1 0 182417907 34451456 5342 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 8411 5342 292 640 0 7767 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 33644

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6217
/proc/meminfo: memFree=1883576/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=34028 CPUtime=1601.73
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 4509652 0 0 0 158038 2135 0 0 25 0 1 0 182417907 34844672 5531 1992294400 134512640 137136520 4294956256 18446744073709551615 135356672 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 8507 5531 292 640 0 7863 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 34028

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6217
/proc/meminfo: memFree=1884408/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=34100 CPUtime=1661.7
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 4649699 0 0 0 163974 2196 0 0 25 0 1 0 182417907 34918400 5532 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 8525 5532 292 640 0 7881 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 34100

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6217
/proc/meminfo: memFree=1883960/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=35112 CPUtime=1721.69
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 4822387 0 0 0 169895 2274 0 0 25 0 1 0 182417907 35954688 5755 1992294400 134512640 137136520 4294956256 18446744073709551615 134732866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 8778 5755 292 640 0 8134 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 35112

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6217
/proc/meminfo: memFree=1884152/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=34424 CPUtime=1781.66
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 4974001 0 0 0 175815 2351 0 0 25 0 1 0 182417907 35250176 5503 1992294400 134512640 137136520 4294956256 18446744073709551615 135440938 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 8606 5503 292 640 0 7962 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 34424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6217
/proc/meminfo: memFree=1884344/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=34444 CPUtime=1800.07
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 5009173 0 0 0 177637 2370 0 0 25 0 1 0 182417907 35270656 5543 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 8611 5543 292 640 0 7967 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 34444

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6217
/proc/meminfo: memFree=1884344/2055920 swapFree=4181248/4192956
[pid=6214] ppid=6212 vsize=34444 CPUtime=1800.07
/proc/6214/stat : 6214 (bsolo) R 6212 6214 5946 0 -1 4194304 5009173 0 0 0 177637 2370 0 0 25 0 1 0 182417907 35270656 5543 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6214/statm: 8611 5543 292 640 0 7967 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 34444

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1776.38
CPU system time (s): 23.7054
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 35488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1776.38
system time used= 23.7054
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5009175
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= 2228

runsolver used 1.21681 second user time and 3.81542 second system time

The end

Launcher Data

Begin job on node48 at 2009-06-16 12:30:15
IDJOB=1877585
IDBENCH=2039
IDSOLVER=699
FILE ID=node48/1877585-1245148215
PBS_JOBID= 9363781
Free space on /tmp= 66236 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-ex5.pi.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877585-1245148215/watcher-1877585-1245148215 -o /tmp/evaluation-result-1877585-1245148215/solver-1877585-1245148215 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877585-1245148215.opb

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

MD5SUM BENCH= f97e3571862917880e13c63c8ac169f9
RANDOM SEED=111967016

node48.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		: 3000.270
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		: 3000.270
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:       1906888 kB
Buffers:         16244 kB
Cached:          65528 kB
SwapCached:       5472 kB
Active:          55068 kB
Inactive:        34616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1906888 kB
SwapTotal:     4192956 kB
SwapFree:      4181248 kB
Dirty:            4760 kB
Writeback:           0 kB
Mapped:          13532 kB
Slab:            45312 kB
Committed_AS:   148888 kB
PageTables:       1372 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-1877585-1245148215.opb

Free space on /tmp at the end= 66232 MiB
End job on node48 at 2009-06-16 13:00:18