Trace number 1878898

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 NameAnswerCPU timeWall clock time
bsolo 3.1 cl? 1798.19 1798.85

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl35_45_pb.cnf.cr.opb
MD5SUMf8c14dd136fe3d96d6bf396134dc65fd
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.138978
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3150
Total number of constraints160
Number of constraints which are clauses90
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint35
Maximum length of a constraint45
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 46
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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: Clause 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-1878898-1245126704.opb
0.00/0.00	c File size is 55878 bytes.
0.00/0.01	c Highest Coefficient sum: 46
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.009 s
0.00/0.01	c Var: 3150 Constr: 160 90/70/0 Lit: 6300 Watch. Lit: 3330
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.09/0.10	c Pre-processing Time: 0.101 s
0.09/0.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.10	c        0   3150      160     6300   39     3330   46230      0      0 0.10
0.09/0.10	c Switching off lower bounding mode.
1797.94/1798.66	c      100   3150      260    22438   86     3530   50854    100    840 0.12
1797.94/1798.66	c      250   3150      410    40886   99     3830   55940    250   1488 0.17
1797.94/1798.66	c      480   3150      640   102542  160     4290   61535    480   2114 0.23
1797.94/1798.66	c      821   3150      981   168477  171     4972   67689    821   2683 0.31
1797.94/1798.66	c     1330   3150     1490   255037  171     5990   74458   1330   3015 0.44
1797.94/1798.66	c     2093   3150     2253   402254  178     7516   81904   2093   2757 0.76
1797.94/1798.66	c     3242   3150     3402   700154  205     9814   90095   3242   1556 2.08
1797.94/1798.66	c     4964   3150     5124  2344954  457    13258   99105   4964    919 5.40
1797.94/1798.66	c     7549   3150     7709  4553825  590    18428  109016   7549    528 14.27
1797.94/1798.66	c    11428   3150    11588  7734268  667    26186  119918  11428    345 33.10
1797.94/1798.66	c    17250   3150    17410 12847670  737    37830  131910  17250    327 52.67
1797.94/1798.66	c    25988   3150    26148 21806661  833    55306  145102  25988    244 106.43
1797.94/1798.66	c    39102   3150    39262 34748020  885    81534  159613  39102    179 217.89
1797.94/1798.66	c    58773   3150    58933 53531382  908   120876  175575  58773    106 550.41
1797.94/1798.66	c    88286   3150    88446 82354861  931   179902  193133  88286     72 1215.00
1797.94/1798.66	c Resources Exceeded
1797.94/1798.66	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.94/1798.66	c   15   107537  23535   561452   107697 101101867 107537     59 1798.00
1797.94/1798.66	s UNKNOWN
1797.94/1798.66	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878898-1245126704/watcher-1878898-1245126704 -o /tmp/evaluation-result-1878898-1245126704/solver-1878898-1245126704 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878898-1245126704.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: 0.92 0.98 0.99 3/64 31383
/proc/meminfo: memFree=1341664/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=18588 CPUtime=0
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 180271470 19034112 254 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 4647 254 174 640 0 3989 0

[startup+0.085098 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31383
/proc/meminfo: memFree=1341664/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=11324 CPUtime=0.08
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 448 0 0 0 8 0 0 0 18 0 1 0 180271470 11595776 414 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 2831 414 190 640 0 2187 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11324

[startup+0.101099 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31383
/proc/meminfo: memFree=1341664/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=11324 CPUtime=0.09
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 448 0 0 0 9 0 0 0 18 0 1 0 180271470 11595776 414 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 2831 414 190 640 0 2187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11324

[startup+0.30112 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31383
/proc/meminfo: memFree=1341664/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=13304 CPUtime=0.29
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 949 0 0 0 28 1 0 0 19 0 1 0 180271470 13623296 915 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 3326 915 195 640 0 2682 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13304

[startup+0.701161 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31383
/proc/meminfo: memFree=1341664/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=16080 CPUtime=0.69
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 1626 0 0 0 66 3 0 0 23 0 1 0 180271470 16465920 1592 1992294400 134512640 137136520 4294956256 18446744073709551615 134572237 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 4020 1592 195 640 0 3376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16080

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31384
/proc/meminfo: memFree=1335192/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=17628 CPUtime=1.49
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 2017 0 0 0 137 12 0 0 25 0 1 0 180271470 18051072 1983 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 4407 1983 195 640 0 3763 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17628

[startup+3.10141 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31384
/proc/meminfo: memFree=1331224/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=28484 CPUtime=3.09
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 4735 0 0 0 289 20 0 0 25 0 1 0 180271470 29167616 4701 1992294400 134512640 137136520 4294956256 18446744073709551615 134574333 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 7121 4701 195 640 0 6477 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28484

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31384
/proc/meminfo: memFree=1310232/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=46100 CPUtime=6.28
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 9133 0 0 0 605 23 0 0 25 0 1 0 180271470 47206400 9099 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 11525 9099 195 640 0 10881 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 46100

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31384
/proc/meminfo: memFree=1285400/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=67112 CPUtime=12.68
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 14391 0 0 0 1242 26 0 0 25 0 1 0 180271470 68722688 14357 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 16778 14357 195 640 0 16134 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 67112

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31384
/proc/meminfo: memFree=1255768/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=96556 CPUtime=25.48
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 21742 0 0 0 2517 31 0 0 25 0 1 0 180271470 98873344 21708 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 24139 21708 195 640 0 23495 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 96556

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31384
/proc/meminfo: memFree=1181912/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=171348 CPUtime=51.06
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 40459 0 0 0 5063 43 0 0 25 0 1 0 180271470 175460352 40425 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 42837 40425 195 640 0 42193 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 171348

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31384
/proc/meminfo: memFree=1066456/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=285000 CPUtime=102.25
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 68861 0 0 0 10164 61 0 0 25 0 1 0 180271470 291840000 68827 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 71250 68827 195 640 0 70606 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 285000

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31384
/proc/meminfo: memFree=967256/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=384864 CPUtime=162.23
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 93837 0 0 0 16146 77 0 0 25 0 1 0 180271470 394100736 93803 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 96216 93803 195 640 0 95572 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 384864

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31384
/proc/meminfo: memFree=891288/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=459688 CPUtime=222.2
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 112546 0 0 0 22133 87 0 0 25 0 1 0 180271470 470720512 112512 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 114922 112512 195 640 0 114278 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 459688

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31384
/proc/meminfo: memFree=846872/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=504576 CPUtime=282.18
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 123764 0 0 0 28124 94 0 0 25 0 1 0 180271470 516685824 123730 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 126144 123730 195 640 0 125500 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 504576

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31384
/proc/meminfo: memFree=804888/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=546060 CPUtime=342.16
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 134122 0 0 0 34114 102 0 0 25 0 1 0 180271470 559165440 134088 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 136515 134088 195 640 0 135871 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 546060

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31384
/proc/meminfo: memFree=768728/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=582736 CPUtime=402.14
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 143307 0 0 0 40106 108 0 0 25 0 1 0 180271470 596721664 143273 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 145684 143273 195 640 0 145040 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 582736

[startup+462.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 31384
/proc/meminfo: memFree=714264/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=636756 CPUtime=462.11
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 156803 0 0 0 46094 117 0 0 25 0 1 0 180271470 652038144 156769 1992294400 134512640 137136520 4294956256 18446744073709551615 134543878 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 159189 156769 195 640 0 158545 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 636756

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31384
/proc/meminfo: memFree=673944/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=677084 CPUtime=522.09
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 166889 0 0 0 52087 122 0 0 25 0 1 0 180271470 693334016 166855 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 169271 166855 195 640 0 168627 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 677084

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31384
/proc/meminfo: memFree=623064/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=727628 CPUtime=582.08
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 179534 0 0 0 58078 130 0 0 25 0 1 0 180271470 745091072 179500 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 181907 179500 195 640 0 181263 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 727628

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31384
/proc/meminfo: memFree=582488/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=767804 CPUtime=642.05
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 189559 0 0 0 64069 136 0 0 25 0 1 0 180271470 786231296 189525 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 191951 189525 195 640 0 191307 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 767804

[startup+702.301 s]

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

/proc/meminfo: memFree=328728/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1021064 CPUtime=1121.88
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 252888 0 0 0 112015 173 0 0 25 0 1 0 180271470 1045569536 252854 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 255266 252854 195 640 0 254622 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1021064

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31384
/proc/meminfo: memFree=300696/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1049488 CPUtime=1181.86
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 259990 0 0 0 118009 177 0 0 25 0 1 0 180271470 1074675712 259956 1992294400 134512640 137136520 4294956256 18446744073709551615 134543957 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 262372 259956 195 640 0 261728 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1049488

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=269080/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1080228 CPUtime=1241.84
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 267682 0 0 0 124002 182 0 0 25 0 1 0 180271470 1106153472 267648 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 270057 267648 195 640 0 269413 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 1080228

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=245528/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1103656 CPUtime=1301.82
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 273541 0 0 0 129996 186 0 0 25 0 1 0 180271470 1130143744 273507 1992294400 134512640 137136520 4294956256 18446744073709551615 134543959 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 275914 273507 195 640 0 275270 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 1103656

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=220696/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1128820 CPUtime=1361.79
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 279822 0 0 0 135990 189 0 0 25 0 1 0 180271470 1155911680 279788 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 282205 279788 195 640 0 281561 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 1128820

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=203160/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1145992 CPUtime=1421.77
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 284121 0 0 0 141986 191 0 0 25 0 1 0 180271470 1173495808 284087 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 286498 284087 195 640 0 285854 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 1145992

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=181656/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1167764 CPUtime=1481.75
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 289552 0 0 0 147981 194 0 0 25 0 1 0 180271470 1195790336 289518 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 291941 289518 195 640 0 291297 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 1167764

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=159192/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1189960 CPUtime=1541.72
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 295104 0 0 0 153974 198 0 0 25 0 1 0 180271470 1218519040 295070 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 297490 295070 195 640 0 296846 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 1189960

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=135448/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1213680 CPUtime=1601.7
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 301034 0 0 0 159969 201 0 0 25 0 1 0 180271470 1242808320 301000 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 303420 301000 195 640 0 302776 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 1213680

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=109848/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1239156 CPUtime=1661.69
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 307409 0 0 0 165963 206 0 0 25 0 1 0 180271470 1268895744 307375 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 309789 307375 195 640 0 309145 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 1239156

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=78936/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1270348 CPUtime=1721.66
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 315198 0 0 0 171956 210 0 0 25 0 1 0 180271470 1300836352 315164 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 317587 315164 195 640 0 316943 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 1270348

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31392
/proc/meminfo: memFree=50072/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1298708 CPUtime=1781.64
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 322303 0 0 0 177948 216 0 0 25 0 1 0 180271470 1329876992 322269 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 324677 322269 195 640 0 324033 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 1298708

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31392
/proc/meminfo: memFree=44888/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1303696 CPUtime=1791.24
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 323549 0 0 0 178907 217 0 0 25 0 1 0 180271470 1334984704 323515 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 325924 323515 195 640 0 325280 0
Current children cumulated CPU time (s) 1791.24
Current children cumulated vsize (KiB) 1303696

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31392
/proc/meminfo: memFree=42968/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1305580 CPUtime=1794.44
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 324012 0 0 0 179227 217 0 0 25 0 1 0 180271470 1336913920 323978 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 326395 323978 195 640 0 325751 0
Current children cumulated CPU time (s) 1794.44
Current children cumulated vsize (KiB) 1305580

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31392
/proc/meminfo: memFree=42392/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1306428 CPUtime=1796.04
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 324232 0 0 0 179386 218 0 0 25 0 1 0 180271470 1337782272 324198 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 326607 324198 195 640 0 325963 0
Current children cumulated CPU time (s) 1796.04
Current children cumulated vsize (KiB) 1306428

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31392
/proc/meminfo: memFree=41880/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1306824 CPUtime=1796.84
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 324313 0 0 0 179466 218 0 0 25 0 1 0 180271470 1338187776 324279 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 326706 324279 195 640 0 326062 0
Current children cumulated CPU time (s) 1796.84
Current children cumulated vsize (KiB) 1306824

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31392
/proc/meminfo: memFree=41880/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=1307108 CPUtime=1797.64
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194304 324393 0 0 0 179546 218 0 0 25 0 1 0 180271470 1338478592 324359 1992294400 134512640 137136520 4294956256 18446744073709551615 134616484 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 326777 324359 195 640 0 326133 0
Current children cumulated CPU time (s) 1797.64
Current children cumulated vsize (KiB) 1307108

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31392
/proc/meminfo: memFree=41432/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=0 CPUtime=1798.04
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194308 324448 0 0 0 179582 222 0 0 25 0 1 0 180271470 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.04
Current children cumulated vsize (KiB) 0

[startup+1798.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31392
/proc/meminfo: memFree=41432/2055920 swapFree=4191896/4192956
[pid=31383] ppid=31381 vsize=0 CPUtime=1798.14
/proc/31383/stat : 31383 (bsolo) R 31381 31383 29805 0 -1 4194308 324448 0 0 0 179582 232 0 0 25 0 1 0 180271470 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31383/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.14
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.85
CPU time (s): 1798.19
CPU user time (s): 1795.82
CPU system time (s): 2.36964
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 1307284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.82
system time used= 2.36964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 324448
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= 6247

runsolver used 1.74373 second user time and 4.80427 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 06:31:44
IDJOB=1878898
IDBENCH=1411
IDSOLVER=700
FILE ID=node2/1878898-1245126704
PBS_JOBID= 9363658
Free space on /tmp= 66452 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_45_pb.cnf.cr.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878898-1245126704/watcher-1878898-1245126704 -o /tmp/evaluation-result-1878898-1245126704/solver-1878898-1245126704 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878898-1245126704.opb

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

MD5SUM BENCH= f8c14dd136fe3d96d6bf396134dc65fd
RANDOM SEED=757902593

node2.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		: 3000.214
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		: 3000.214
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:       1342144 kB
Buffers:         33780 kB
Cached:         602168 kB
SwapCached:        260 kB
Active:          71060 kB
Inactive:       578088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1342144 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:            3992 kB
Writeback:           0 kB
Mapped:          21752 kB
Slab:            50588 kB
Committed_AS:   144756 kB
PageTables:       1468 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= 66448 MiB
End job on node2 at 2009-06-16 07:01:43