Trace number 1880275

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? 1798.01 1798.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900547389.opb
MD5SUM6bb807214e0d1b3ab69b4b6ee86db452
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 benchmark22.3936
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 721
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-1880275-1245123153.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 721
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5710
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.96/1798.63	c      102    231     2789    19406    6     7463    2069    203   2081 0.05
1797.96/1798.63	c      252    231     3088    43008   13    12838    2276    502   2065 0.12
1797.96/1798.63	c      477    231     3535    76525   21    20980    2504    949   1834 0.26
1797.96/1798.63	c      815    231     4204   130019   30    30730    2755   1618   1503 0.54
1797.96/1798.63	c     1325    231     5205   208815   40    45585    3031   2619   1150 1.15
1797.96/1798.63	c     2090    231     5074   194073   38    51195    3335   2488    862 2.42
1797.96/1798.63	c     3236    231     5587   254056   45    76375    3669   3001    648 4.99
1797.96/1798.63	c     4958    231     5140   215988   42    72442    4036   2554    471 10.52
1797.96/1798.63	c     7544    231     6019   304585   50   103822    4440   3433    378 19.92
1797.96/1798.63	c    11423    231     6773   411127   60   161269    4885   4187    272 41.93
1797.96/1798.63	c    17245    231     5676   317963   56   145626    5374   3090    162 106.38
1797.96/1798.63	c    25984    231     6335   372428   58   171328    5912   3749    133 194.09
1797.96/1798.63	c    39094    231     8025   566696   70   244049    6504   5439    110 353.38
1797.96/1798.63	c    58764    231     7118   467029   65   206780    7155   4532     92 632.37
1797.96/1798.63	c    88274    231     7203   480128   66   207114    7871   4617     83 1059.53
1797.96/1798.63	c   132544    231     6744   412351   61   190447    8659   4158     78 1695.86
1797.96/1798.63	c Resources Exceeded
1797.96/1798.63	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.63	c   16   139346  19677   175434     6997   448262   4411     77 1798.01
1797.96/1798.63	s UNKNOWN
1797.96/1798.63	c Total time: 1798.01 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-1880275-1245123153/watcher-1880275-1245123153 -o /tmp/evaluation-result-1880275-1245123153/solver-1880275-1245123153 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880275-1245123153.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: 1.00 1.00 1.00 3/64 1041
/proc/meminfo: memFree=1258208/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=10792 CPUtime=0
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179911673 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 2698 234 174 640 0 2033 0

[startup+0.0445221 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1041
/proc/meminfo: memFree=1258208/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=11236 CPUtime=0.03
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 420 0 0 0 3 0 0 0 18 0 1 0 179911673 11505664 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 2809 383 196 640 0 2165 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11236

[startup+0.101533 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1041
/proc/meminfo: memFree=1258208/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=11624 CPUtime=0.09
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 514 0 0 0 9 0 0 0 18 0 1 0 179911673 11902976 477 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 2906 477 196 640 0 2262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.30157 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1041
/proc/meminfo: memFree=1258208/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=12536 CPUtime=0.29
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 747 0 0 0 29 0 0 0 19 0 1 0 179911673 12836864 710 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 3134 710 196 640 0 2490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12536

[startup+0.701644 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1041
/proc/meminfo: memFree=1258208/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=13700 CPUtime=0.69
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 1037 0 0 0 69 0 0 0 23 0 1 0 179911673 14028800 1000 1992294400 134512640 137136520 4294956256 18446744073709551615 134573532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 3425 1000 196 640 0 2781 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13700

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1254168/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=15256 CPUtime=1.49
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 1438 0 0 0 149 0 0 0 25 0 1 0 179911673 15622144 1401 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 3814 1401 197 640 0 3170 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15256

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1252888/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=15912 CPUtime=3.09
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 1610 0 0 0 308 1 0 0 25 0 1 0 179911673 16293888 1573 1992294400 134512640 137136520 4294956256 18446744073709551615 136518866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 3978 1573 197 640 0 3334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15912

[startup+6.30169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1251672/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=17468 CPUtime=6.29
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 1977 0 0 0 627 2 0 0 25 0 1 0 179911673 17887232 1940 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 4367 1940 197 640 0 3723 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17468

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1250520/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=18252 CPUtime=12.69
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 2185 0 0 0 1267 2 0 0 25 0 1 0 179911673 18690048 2148 1992294400 134512640 137136520 4294956256 18446744073709551615 134544004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 4563 2148 197 640 0 3919 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18252

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1248472/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=19812 CPUtime=25.48
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 2561 0 0 0 2545 3 0 0 25 0 1 0 179911673 20287488 2524 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 4953 2524 197 640 0 4309 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19812

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1246552/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=21760 CPUtime=51.07
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 3053 0 0 0 5103 4 0 0 25 0 1 0 179911673 22282240 3016 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 5440 3016 197 640 0 4796 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21760

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1245272/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=23060 CPUtime=102.26
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 3387 0 0 0 10220 6 0 0 25 0 1 0 179911673 23613440 3350 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 5765 3350 197 640 0 5121 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23060

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1244248/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=23964 CPUtime=162.23
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 3621 0 0 0 16216 7 0 0 25 0 1 0 179911673 24539136 3584 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 5991 3584 197 640 0 5347 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23964

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1242392/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=25908 CPUtime=222.21
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 4087 0 0 0 22212 9 0 0 25 0 1 0 179911673 26529792 4050 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 6477 4050 197 640 0 5833 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25908

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1242328/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=25904 CPUtime=282.19
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 4087 0 0 0 28209 10 0 0 25 0 1 0 179911673 26525696 4050 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 6476 4050 197 640 0 5832 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25904

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1242328/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=25904 CPUtime=342.17
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 4087 0 0 0 34206 11 0 0 25 0 1 0 179911673 26525696 4050 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 6476 4050 197 640 0 5832 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25904

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1241560/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=26696 CPUtime=402.15
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 4291 0 0 0 40202 13 0 0 25 0 1 0 179911673 27336704 4254 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 6674 4254 197 640 0 6030 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 26696

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1241432/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=26828 CPUtime=462.13
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 4318 0 0 0 46199 14 0 0 25 0 1 0 179911673 27471872 4281 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 6707 4281 197 640 0 6063 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 26828

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1241368/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=26816 CPUtime=522.11
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 4318 0 0 0 52197 14 0 0 25 0 1 0 179911673 27459584 4281 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 6704 4281 197 640 0 6060 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 26816

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1241048/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=27196 CPUtime=582.09
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 4411 0 0 0 58194 15 0 0 25 0 1 0 179911673 27848704 4374 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 6799 4374 197 640 0 6155 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 27196

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1042
/proc/meminfo: memFree=1239960/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=28104 CPUtime=642.08
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 4662 0 0 0 64191 17 0 0 25 0 1 0 179911673 28778496 4625 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7026 4625 197 640 0 6382 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 28104

[startup+702.301 s]

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

/proc/meminfo: memFree=1238552/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=29412 CPUtime=1121.91
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 4975 0 0 0 112167 24 0 0 25 0 1 0 179911673 30117888 4938 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7353 4938 197 640 0 6709 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 29412

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 1042
/proc/meminfo: memFree=1238552/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=29412 CPUtime=1181.88
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 4975 0 0 0 118163 25 0 0 25 0 1 0 179911673 30117888 4938 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7353 4938 197 640 0 6709 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 29412

[startup+1242.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 1044
/proc/meminfo: memFree=1238296/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=29644 CPUtime=1241.86
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5028 0 0 0 124160 26 0 0 25 0 1 0 179911673 30355456 4991 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7411 4991 197 640 0 6767 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 29644

[startup+1302.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 1044
/proc/meminfo: memFree=1238296/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=29644 CPUtime=1301.85
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5028 0 0 0 130157 28 0 0 25 0 1 0 179911673 30355456 4991 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7411 4991 197 640 0 6767 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 29644

[startup+1362.3 s]
/proc/loadavg: 1.12 1.05 1.00 2/65 1044
/proc/meminfo: memFree=1238296/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=29644 CPUtime=1361.82
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5028 0 0 0 136154 28 0 0 25 0 1 0 179911673 30355456 4991 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7411 4991 197 640 0 6767 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 29644

[startup+1422.31 s]
/proc/loadavg: 1.11 1.06 1.00 2/65 1044
/proc/meminfo: memFree=1237656/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=30160 CPUtime=1421.81
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5170 0 0 0 142151 30 0 0 25 0 1 0 179911673 30883840 5133 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7540 5133 197 640 0 6896 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 30160

[startup+1482.3 s]
/proc/loadavg: 1.10 1.06 1.00 2/65 1044
/proc/meminfo: memFree=1237656/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=30160 CPUtime=1481.78
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5170 0 0 0 148148 30 0 0 25 0 1 0 179911673 30883840 5133 1992294400 134512640 137136520 4294956256 18446744073709551615 134540856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7540 5133 197 640 0 6896 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 30160

[startup+1542.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/65 1044
/proc/meminfo: memFree=1237720/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=30160 CPUtime=1541.77
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5170 0 0 0 154145 32 0 0 25 0 1 0 179911673 30883840 5133 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7540 5133 197 640 0 6896 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 30160

[startup+1602.3 s]
/proc/loadavg: 1.11 1.07 1.01 2/65 1044
/proc/meminfo: memFree=1237720/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=30160 CPUtime=1601.75
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5170 0 0 0 160142 33 0 0 25 0 1 0 179911673 30883840 5133 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7540 5133 197 640 0 6896 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 30160

[startup+1662.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/65 1044
/proc/meminfo: memFree=1237656/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=30160 CPUtime=1661.72
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5170 0 0 0 166139 33 0 0 25 0 1 0 179911673 30883840 5133 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7540 5133 197 640 0 6896 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 30160

[startup+1722.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 1050
/proc/meminfo: memFree=1236760/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=30948 CPUtime=1721.7
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5362 0 0 0 172135 35 0 0 25 0 1 0 179911673 31690752 5325 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7737 5325 197 640 0 7093 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 30948

[startup+1782.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 1050
/proc/meminfo: memFree=1236632/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=31080 CPUtime=1781.67
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5385 0 0 0 178131 36 0 0 25 0 1 0 179911673 31825920 5348 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7770 5348 197 640 0 7126 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 31080

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 1050
/proc/meminfo: memFree=1236632/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=31080 CPUtime=1791.27
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5385 0 0 0 179091 36 0 0 25 0 1 0 179911673 31825920 5348 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7770 5348 197 640 0 7126 0
Current children cumulated CPU time (s) 1791.27
Current children cumulated vsize (KiB) 31080

[startup+1795.1 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 1050
/proc/meminfo: memFree=1236632/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=31080 CPUtime=1794.47
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5385 0 0 0 179411 36 0 0 25 0 1 0 179911673 31825920 5348 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7770 5348 197 640 0 7126 0
Current children cumulated CPU time (s) 1794.47
Current children cumulated vsize (KiB) 31080

[startup+1796.7 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 1050
/proc/meminfo: memFree=1236632/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=31080 CPUtime=1796.07
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5385 0 0 0 179571 36 0 0 25 0 1 0 179911673 31825920 5348 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7770 5348 197 640 0 7126 0
Current children cumulated CPU time (s) 1796.07
Current children cumulated vsize (KiB) 31080

[startup+1797.5 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 1050
/proc/meminfo: memFree=1236632/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=31080 CPUtime=1796.86
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5385 0 0 0 179650 36 0 0 25 0 1 0 179911673 31825920 5348 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7770 5348 197 640 0 7126 0
Current children cumulated CPU time (s) 1796.86
Current children cumulated vsize (KiB) 31080

[startup+1798.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 1050
/proc/meminfo: memFree=1236632/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=31080 CPUtime=1797.66
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5385 0 0 0 179730 36 0 0 25 0 1 0 179911673 31825920 5348 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7770 5348 197 640 0 7126 0
Current children cumulated CPU time (s) 1797.66
Current children cumulated vsize (KiB) 31080

[startup+1798.51 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 1050
/proc/meminfo: memFree=1236632/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=31080 CPUtime=1797.87
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5385 0 0 0 179751 36 0 0 25 0 1 0 179911673 31825920 5348 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7770 5348 197 640 0 7126 0
Current children cumulated CPU time (s) 1797.87
Current children cumulated vsize (KiB) 31080

[startup+1798.6 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 1050
/proc/meminfo: memFree=1236632/2055920 swapFree=4182544/4192956
[pid=1041] ppid=1039 vsize=31080 CPUtime=1797.96
/proc/1041/stat : 1041 (bsolo) R 1039 1041 31785 0 -1 4194304 5385 0 0 0 179760 36 0 0 25 0 1 0 179911673 31825920 5348 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1041/statm: 7770 5348 197 640 0 7126 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 31080

Child status: 0
Real time (s): 1798.63
CPU time (s): 1798.01
CPU user time (s): 1797.64
CPU system time (s): 0.372943
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 31080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.64
system time used= 0.372943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5386
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= 3214

runsolver used 1.25281 second user time and 3.79042 second system time

The end

Launcher Data 

Begin job on node47 at 2009-06-16 05:32:33
IDJOB=1880275
IDBENCH=1355
IDSOLVER=701
FILE ID=node47/1880275-1245123153
PBS_JOBID= 9363663
Free space on /tmp= 65952 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900547389.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880275-1245123153/watcher-1880275-1245123153 -o /tmp/evaluation-result-1880275-1245123153/solver-1880275-1245123153 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880275-1245123153.opb

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

MD5SUM BENCH= 6bb807214e0d1b3ab69b4b6ee86db452
RANDOM SEED=1241326505

node47.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		: 3000.261
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		: 3000.261
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:       1258624 kB
Buffers:         43908 kB
Cached:         682828 kB
SwapCached:       4196 kB
Active:          62800 kB
Inactive:       671796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1258624 kB
SwapTotal:     4192956 kB
SwapFree:      4182544 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          13652 kB
Slab:            48672 kB
Committed_AS:   165532 kB
PageTables:       1448 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= 65948 MiB
End job on node47 at 2009-06-16 06:02:32