Trace number 1880083

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 pb? 1798.47 1799.1

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin12.opb
MD5SUM8ef9ab9b1b524024010be24ca1127d40
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.689894
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables4356
Total number of constraints600
Number of constraints which are clauses264
Number of constraints which are cardinality constraints (but not clauses)336
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint66
Maximum length of a constraint121
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 123
Number of bits of the biggest sum of numbers7
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: 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-1880083-1245113383.opb
0.00/0.00	c File size is 385708 bytes.
0.00/0.06	c Highest Coefficient sum: 123
0.00/0.06	c Parsing was ok!!
0.00/0.06	c Total parsing time: 0.055 s
0.00/0.06	c Var: 4356 Constr: 600 264/336/0 Lit: 43560 Watch. Lit: 26592
0.00/0.06	c Obj. Vars: 0 (0 % of total variables)
0.78/0.82	c Pre-processing Time: 0.817 s
0.78/0.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.78/0.82	c        0   4356      600    43560   72    26592  336087      0      0 0.82
0.78/0.82	c Switching off lower bounding mode.
1798.27/1798.97	c      100   4356      762   112462  147    45604  369696    162    104 0.96
1798.27/1798.97	c      250   4356     1037   329930  318    98194  406666    437    167 1.50
1798.27/1798.97	c      475   4356     1466   809331  552   217677  447333    866    127 3.73
1798.27/1798.97	c      815   4356     2105  1704053  809   361490  492067   1505     92 8.78
1798.27/1798.97	c     1324   4356     3061  2694142  880   588127  541274   2461     75 17.52
1798.27/1798.97	c     2087   4356     4518  4608776 1020   997069  595402   3918     53 39.13
1798.27/1798.97	c     3234   4356     6759  8888550 1315  1703078  654943   6159     31 103.50
1798.27/1798.97	c     4957   4356    10128 14252044 1407  2546639  720438   9528     22 223.50
1798.27/1798.97	c     7542   4356    15163 22185117 1463  3785930  792482  14563     16 460.16
1798.27/1798.97	c    11423   4356    22772 36475008 1601  5843258  871731  22172     11 981.90
1798.27/1798.97	c Resources Exceeded
1798.27/1798.97	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.27/1798.97	c   10    15631   6451   109845    30929 51249346  30329      8 1798.34
1798.27/1798.97	s UNKNOWN
1798.27/1798.97	c Total time: 1798.34 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-1880083-1245113383/watcher-1880083-1245113383 -o /tmp/evaluation-result-1880083-1245113383/solver-1880083-1245113383 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880083-1245113383.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: 0.01 0.61 1.29 2/64 7831
/proc/meminfo: memFree=1710248/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=18576 CPUtime=0
/proc/7831/stat : 7831 (runsolver) R 7829 7831 7794 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 178938090 19021824 284 1992294400 4194304 4302564 548682068528 18446744073709551615 269028486439 0 2147483391 4096 24578 0 0 0 17 0 0 0
/proc/7831/statm: 4644 284 249 26 0 2626 0

[startup+0.0914341 s]
/proc/loadavg: 0.01 0.61 1.29 2/64 7831
/proc/meminfo: memFree=1710248/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=12540 CPUtime=0.08
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 793 0 0 0 8 0 0 0 18 0 1 0 178938090 12840960 682 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 3135 682 188 640 0 2491 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12540

[startup+0.102435 s]
/proc/loadavg: 0.01 0.61 1.29 2/64 7831
/proc/meminfo: memFree=1710248/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=12540 CPUtime=0.09
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 793 0 0 0 9 0 0 0 18 0 1 0 178938090 12840960 682 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 3135 682 188 640 0 2491 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12540

[startup+0.301467 s]
/proc/loadavg: 0.01 0.61 1.29 2/64 7831
/proc/meminfo: memFree=1710248/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=12540 CPUtime=0.28
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 793 0 0 0 28 0 0 0 19 0 1 0 178938090 12840960 682 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 3135 682 188 640 0 2491 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12540

[startup+0.701531 s]
/proc/loadavg: 0.01 0.61 1.29 2/64 7831
/proc/meminfo: memFree=1710248/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=13208 CPUtime=0.68
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 1119 0 0 0 68 0 0 0 22 0 1 0 178938090 13524992 854 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 3302 854 190 640 0 2658 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13208

[startup+1.50166 s]
/proc/loadavg: 0.01 0.61 1.29 2/65 7832
/proc/meminfo: memFree=1706464/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=17984 CPUtime=1.48
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 2454 0 0 0 147 1 0 0 25 0 1 0 178938090 18415616 2051 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 4496 2053 196 640 0 3852 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17984

[startup+3.10191 s]
/proc/loadavg: 0.01 0.61 1.29 2/65 7832
/proc/meminfo: memFree=1699168/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=25104 CPUtime=3.09
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 4247 0 0 0 307 2 0 0 25 0 1 0 178938090 25706496 3844 1992294400 134512640 137136520 4294956256 18446744073709551615 136294932 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 6276 3844 196 640 0 5632 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25104

[startup+6.30143 s]
/proc/loadavg: 0.09 0.62 1.29 2/65 7832
/proc/meminfo: memFree=1687648/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=35064 CPUtime=6.29
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 6750 0 0 0 625 4 0 0 25 0 1 0 178938090 35905536 6347 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 8766 6347 197 640 0 8122 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35064

[startup+12.7015 s]
/proc/loadavg: 0.16 0.62 1.28 2/65 7832
/proc/meminfo: memFree=1671456/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=50488 CPUtime=12.68
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 10620 0 0 0 1262 6 0 0 25 0 1 0 178938090 51699712 10217 1992294400 134512640 137136520 4294956256 18446744073709551615 134616696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 12622 10217 197 640 0 11978 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 50488

[startup+25.5025 s]
/proc/loadavg: 0.34 0.64 1.28 2/65 7832
/proc/meminfo: memFree=1646816/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=73936 CPUtime=25.48
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 16467 0 0 0 2538 10 0 0 25 0 1 0 178938090 75710464 16064 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 18484 16064 197 640 0 17840 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73936

[startup+51.1016 s]
/proc/loadavg: 0.57 0.67 1.27 2/65 7832
/proc/meminfo: memFree=1609888/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=111264 CPUtime=51.07
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 25789 0 0 0 5091 16 0 0 25 0 1 0 178938090 113934336 25386 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 27816 25386 197 640 0 27172 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 111264

[startup+102.306 s]
/proc/loadavg: 0.83 0.72 1.25 2/65 7834
/proc/meminfo: memFree=1556320/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=163836 CPUtime=102.25
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 38954 0 0 0 10203 22 0 0 25 0 1 0 178938090 167768064 38551 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 40959 38551 197 640 0 40315 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 163836

[startup+162.301 s]
/proc/loadavg: 0.93 0.77 1.24 2/65 7834
/proc/meminfo: memFree=1507488/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=212944 CPUtime=162.23
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 51230 0 0 0 16193 30 0 0 25 0 1 0 178938090 218054656 50827 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 53236 50827 197 640 0 52592 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 212944

[startup+222.301 s]
/proc/loadavg: 0.97 0.80 1.22 2/65 7834
/proc/meminfo: memFree=1467808/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=252084 CPUtime=222.21
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 61011 0 0 0 22186 35 0 0 25 0 1 0 178938090 258134016 60608 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 63021 60608 197 640 0 62377 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 252084

[startup+282.302 s]
/proc/loadavg: 0.99 0.84 1.20 2/65 7834
/proc/meminfo: memFree=1432480/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=287696 CPUtime=282.19
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 69898 0 0 0 28180 39 0 0 25 0 1 0 178938090 294600704 69495 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 71924 69495 197 640 0 71280 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 287696

[startup+342.301 s]
/proc/loadavg: 0.99 0.86 1.18 2/65 7834
/proc/meminfo: memFree=1397024/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=322900 CPUtime=342.17
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 78716 0 0 0 34174 43 0 0 25 0 1 0 178938090 330649600 78313 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 80725 78313 197 640 0 80081 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 322900

[startup+402.302 s]
/proc/loadavg: 0.99 0.89 1.17 2/65 7834
/proc/meminfo: memFree=1364896/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=355104 CPUtime=402.15
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 86744 0 0 0 40168 47 0 0 25 0 1 0 178938090 363626496 86341 1992294400 134512640 137136520 4294956256 18446744073709551615 134573386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 88776 86341 197 640 0 88132 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 355104

[startup+462.302 s]
/proc/loadavg: 0.99 0.90 1.16 2/65 7834
/proc/meminfo: memFree=1335840/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=383604 CPUtime=462.13
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 93890 0 0 0 46160 53 0 0 25 0 1 0 178938090 392810496 93487 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 95901 93487 197 640 0 95257 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 383604

[startup+522.301 s]
/proc/loadavg: 0.99 0.92 1.15 2/65 7834
/proc/meminfo: memFree=1308064/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=412116 CPUtime=522.1
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 101025 0 0 0 52154 56 0 0 25 0 1 0 178938090 422006784 100622 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 103029 100622 197 640 0 102385 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 412116

[startup+582.302 s]
/proc/loadavg: 0.99 0.93 1.14 2/65 7834
/proc/meminfo: memFree=1278944/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=440544 CPUtime=582.09
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 108133 0 0 0 58150 59 0 0 25 0 1 0 178938090 451117056 107730 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 110136 107730 197 640 0 109492 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 440544

[startup+642.301 s]
/proc/loadavg: 0.99 0.94 1.12 2/65 7834
/proc/meminfo: memFree=1252896/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=466372 CPUtime=642.07
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 114589 0 0 0 64145 62 0 0 25 0 1 0 178938090 477564928 114185 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 116593 114185 197 640 0 115949 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 466372

[startup+702.302 s]

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

/proc/meminfo: memFree=1067104/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=651900 CPUtime=1121.9
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 160952 0 0 0 112101 89 0 0 25 0 1 0 178938090 667545600 160546 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 162975 160546 197 640 0 162331 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 651900

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.05 2/65 7840
/proc/meminfo: memFree=1049504/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=669548 CPUtime=1181.88
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 165378 0 0 0 118097 91 0 0 25 0 1 0 178938090 685617152 164972 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 167387 164972 197 640 0 166743 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 669548

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 1.05 2/65 7840
/proc/meminfo: memFree=1032544/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=686228 CPUtime=1241.86
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 169537 0 0 0 124093 93 0 0 25 0 1 0 178938090 702697472 169131 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 171557 169131 197 640 0 170913 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 686228

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 1.04 2/65 7840
/proc/meminfo: memFree=1015968/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=702428 CPUtime=1301.84
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 173609 0 0 0 130090 94 0 0 25 0 1 0 178938090 719286272 173203 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 175607 173203 197 640 0 174963 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 702428

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 1.04 2/65 7840
/proc/meminfo: memFree=998240/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=720288 CPUtime=1361.82
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 178060 0 0 0 136084 98 0 0 25 0 1 0 178938090 737574912 177654 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 180072 177654 197 640 0 179428 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 720288

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 1.03 2/65 7840
/proc/meminfo: memFree=980576/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=737744 CPUtime=1421.8
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 182428 0 0 0 142079 101 0 0 25 0 1 0 178938090 755449856 182022 1992294400 134512640 137136520 4294956256 18446744073709551615 134544449 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 184436 182022 197 640 0 183792 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 737744

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 1.03 2/65 7840
/proc/meminfo: memFree=964384/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=754004 CPUtime=1481.77
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 186502 0 0 0 148075 102 0 0 25 0 1 0 178938090 772100096 186096 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 188501 186096 197 640 0 187857 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 754004

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 1.02 2/65 7840
/proc/meminfo: memFree=945440/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=773084 CPUtime=1541.75
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 191273 0 0 0 154071 104 0 0 25 0 1 0 178938090 791638016 190867 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 193271 190867 197 640 0 192627 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 773084

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 7840
/proc/meminfo: memFree=928160/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=790508 CPUtime=1601.74
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 195612 0 0 0 160067 107 0 0 25 0 1 0 178938090 809480192 195206 1992294400 134512640 137136520 4294956256 18446744073709551615 134598053 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 197627 195206 197 640 0 196983 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 790508

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 7840
/proc/meminfo: memFree=913312/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=804816 CPUtime=1661.71
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 199198 0 0 0 166063 108 0 0 25 0 1 0 178938090 824131584 198792 1992294400 134512640 137136520 4294956256 18446744073709551615 134608979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 201204 198792 197 640 0 200560 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 804816

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 7840
/proc/meminfo: memFree=898208/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=820308 CPUtime=1721.69
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 203074 0 0 0 172058 111 0 0 25 0 1 0 178938090 839995392 202668 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 205077 202668 197 640 0 204433 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 820308

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 7840
/proc/meminfo: memFree=882016/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=835956 CPUtime=1781.67
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 206989 0 0 0 178053 114 0 0 25 0 1 0 178938090 856018944 206583 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 208989 206583 197 640 0 208345 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 835956

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 7840
/proc/meminfo: memFree=879712/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=838132 CPUtime=1791.27
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 207535 0 0 0 179013 114 0 0 25 0 1 0 178938090 858247168 207129 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 209533 207129 197 640 0 208889 0
Current children cumulated CPU time (s) 1791.27
Current children cumulated vsize (KiB) 838132

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 7840
/proc/meminfo: memFree=879008/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=838916 CPUtime=1794.47
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 207723 0 0 0 179333 114 0 0 25 0 1 0 178938090 859049984 207317 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 209729 207317 197 640 0 209085 0
Current children cumulated CPU time (s) 1794.47
Current children cumulated vsize (KiB) 838916

[startup+1796.7 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 7840
/proc/meminfo: memFree=878752/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=839472 CPUtime=1796.06
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 207846 0 0 0 179492 114 0 0 25 0 1 0 178938090 859619328 207440 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 209868 207440 197 640 0 209224 0
Current children cumulated CPU time (s) 1796.06
Current children cumulated vsize (KiB) 839472

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 7840
/proc/meminfo: memFree=878240/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=839876 CPUtime=1797.67
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 207972 0 0 0 179652 115 0 0 25 0 1 0 178938090 860033024 207566 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 209969 207566 197 640 0 209325 0
Current children cumulated CPU time (s) 1797.67
Current children cumulated vsize (KiB) 839876

[startup+1798.7 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 7840
/proc/meminfo: memFree=877984/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=839876 CPUtime=1798.07
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 207972 0 0 0 179692 115 0 0 25 0 1 0 178938090 860033024 207566 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 209969 207566 197 640 0 209325 0
Current children cumulated CPU time (s) 1798.07
Current children cumulated vsize (KiB) 839876

[startup+1798.9 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 7840
/proc/meminfo: memFree=877984/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=840008 CPUtime=1798.27
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194304 207973 0 0 0 179712 115 0 0 25 0 1 0 178938090 860168192 207567 1992294400 134512640 137136520 4294956256 18446744073709551615 136502210 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 210002 207567 197 640 0 209358 0
Current children cumulated CPU time (s) 1798.27
Current children cumulated vsize (KiB) 840008

[startup+1799 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 7840
/proc/meminfo: memFree=877984/2055920 swapFree=4192812/4192956
[pid=7831] ppid=7829 vsize=0 CPUtime=1798.37
/proc/7831/stat : 7831 (bsolo) R 7829 7831 7794 0 -1 4194308 208002 0 0 0 179719 118 0 0 25 0 1 0 178938090 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7831/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.37
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1799.1
CPU time (s): 1798.47
CPU user time (s): 1797.19
CPU system time (s): 1.28081
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 840008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.19
system time used= 1.2808
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 208002
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= 3
involuntary context switches= 3121

runsolver used 1.41978 second user time and 3.62045 second system time

The end

Launcher Data 

Begin job on node26 at 2009-06-16 02:49:43
IDJOB=1880083
IDBENCH=1151
IDSOLVER=701
FILE ID=node26/1880083-1245113383
PBS_JOBID= 9363638
Free space on /tmp= 66156 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin12.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880083-1245113383/watcher-1880083-1245113383 -o /tmp/evaluation-result-1880083-1245113383/solver-1880083-1245113383 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880083-1245113383.opb

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

MD5SUM BENCH= 8ef9ab9b1b524024010be24ca1127d40
RANDOM SEED=1620226382

node26.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1710664 kB
Buffers:         19360 kB
Cached:         264200 kB
SwapCached:          0 kB
Active:          76564 kB
Inactive:       220856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4556 kB
Writeback:           0 kB
Mapped:          23612 kB
Slab:            33916 kB
Committed_AS:   140488 kB
PageTables:       1372 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= 66152 MiB
End job on node26 at 2009-06-16 03:19:43