Trace number 2657766

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 3.2 ClUNSAT 824.628 824.834

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567024.opb
MD5SUM42a09607e2cf515cb7da5ec0628015c7
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 benchmark11.2293
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 755
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657766-1276304884.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 755
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 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.
824.58/824.83	c      102    231     2688    12339    4     5680    2069    102   2914 0.04
824.58/824.83	c      254    231     2840    19545    6     5983    2276    254   4535 0.06
824.58/824.83	c      479    231     3065    27437    8     6433    2504    479   5771 0.08
824.58/824.83	c      817    231     3403    40908   12     7111    2755    817   5595 0.15
824.58/824.83	c     1329    231     3915    62481   15     8134    3031   1329   5273 0.25
824.58/824.83	c     2094    231     4680    91687   19     9664    3335   2094   4643 0.45
824.58/824.83	c     3240    231     5826   144361   24    11956    3669   3240   3707 0.87
824.58/824.83	c     4961    231     5613   144870   25    11531    4036   3027   3276 1.51
824.58/824.83	c     7546    231     6084   163433   26    12471    4440   3498   3125 2.41
824.58/824.83	c    11425    231     5318   128451   24    10940    4885   2732   2860 3.99
824.58/824.83	c    17248    231     6079   154109   25    12461    5374   3493   2684 6.43
824.58/824.83	c    25985    231     6467   169176   26    13238    5912   3881   2492 10.42
824.58/824.83	c    39095    231     7362   210092   28    15027    6504   4776   2328 16.79
824.58/824.83	c    58766    231     6991   187891   26    14287    7155   4405   2127 27.62
824.58/824.83	c    88276    231     6978   155427   22    14260    7871   4392   2082 42.40
824.58/824.83	c   132546    231     6749   157715   23    13803    8659   4163   1967 67.36
824.58/824.83	c   198956    231    11206   298730   26    22717    9525   8620   1879 105.86
824.58/824.83	c   298577    231     8502   189742   22    17308   10478   5916   1805 165.34
824.58/824.83	c   448012    231     8365   203270   24    17034   11526   5779   1673 267.73
824.58/824.83	c   672170    231     9376   234625   25    19055   12679   6790   1516 443.13
824.58/824.83	c  1008413    227    10731   267391   24    21763   13947   8145   1385 727.72
824.58/824.83	c Backtracks by Clause: 0
824.58/824.83	c Backtracks by PB constraint: 0
824.58/824.83	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
824.58/824.83	c   21  1109248 256090  1600851    12629   283309  10043   1345 824.63
824.58/824.83	s UNSATISFIABLE
824.58/824.83	c Total time: 824.626 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-2657766-1276304884/watcher-2657766-1276304884 -o /tmp/evaluation-result-2657766-1276304884/solver-2657766-1276304884 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657766-1276304884.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: 3.12 2.77 2.05 3/106 7758
/proc/meminfo: memFree=1534772/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=10880 CPUtime=0
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 338 0 0 0 0 0 0 0 17 0 1 0 6089748 11141120 256 1992294400 134512640 137138936 4289018864 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 2720 256 175 642 0 2055 0

[startup+0.0728869 s]
/proc/loadavg: 3.12 2.77 2.05 3/106 7758
/proc/meminfo: memFree=1534772/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=11320 CPUtime=0.06
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 506 0 0 0 6 0 0 0 17 0 1 0 6089748 11591680 403 1992294400 134512640 137138936 4289018864 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 2830 403 190 642 0 2186 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11320

[startup+0.10089 s]
/proc/loadavg: 3.12 2.77 2.05 3/106 7758
/proc/meminfo: memFree=1534772/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=11448 CPUtime=0.09
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 534 0 0 0 9 0 0 0 17 0 1 0 6089748 11722752 431 1992294400 134512640 137138936 4289018864 18446744073709551615 134575219 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 2862 431 190 642 0 2218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11448

[startup+0.300908 s]
/proc/loadavg: 3.12 2.77 2.05 3/106 7758
/proc/meminfo: memFree=1534772/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=12092 CPUtime=0.29
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 687 0 0 0 29 0 0 0 17 0 1 0 6089748 12382208 584 1992294400 134512640 137138936 4289018864 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 3023 584 190 642 0 2379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12092

[startup+0.700946 s]
/proc/loadavg: 3.12 2.77 2.05 3/106 7758
/proc/meminfo: memFree=1534772/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=12984 CPUtime=0.69
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 893 0 0 0 68 1 0 0 17 0 1 0 6089748 13295616 790 1992294400 134512640 137138936 4289018864 18446744073709551615 136506283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 3246 790 190 642 0 2602 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12984

[startup+1.50102 s]
/proc/loadavg: 3.12 2.77 2.05 2/107 7759
/proc/meminfo: memFree=1531788/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=13628 CPUtime=1.49
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 1077 0 0 0 148 1 0 0 18 0 1 0 6089748 13955072 974 1992294400 134512640 137138936 4289018864 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 3407 974 190 642 0 2763 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13628

[startup+3.10117 s]
/proc/loadavg: 2.95 2.74 2.05 2/107 7759
/proc/meminfo: memFree=1531044/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=14400 CPUtime=3.09
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 1253 0 0 0 307 2 0 0 21 0 1 0 6089748 14745600 1150 1992294400 134512640 137138936 4289018864 18446744073709551615 134575459 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 3600 1150 190 642 0 2956 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14400

[startup+6.30047 s]
/proc/loadavg: 2.95 2.74 2.05 2/107 7759
/proc/meminfo: memFree=1530300/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=14528 CPUtime=6.29
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 1294 0 0 0 625 4 0 0 25 0 1 0 6089748 14876672 1191 1992294400 134512640 137138936 4289018864 18446744073709551615 134542319 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 3632 1191 190 642 0 2988 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14528

[startup+12.7011 s]
/proc/loadavg: 2.65 2.68 2.03 2/107 7761
/proc/meminfo: memFree=1529680/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=15172 CPUtime=12.69
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 1453 0 0 0 1263 6 0 0 25 0 1 0 6089748 15536128 1350 1992294400 134512640 137138936 4289018864 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 3793 1350 190 642 0 3149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15172

[startup+25.5013 s]
/proc/loadavg: 2.40 2.62 2.02 2/107 7761
/proc/meminfo: memFree=1529308/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=15556 CPUtime=25.49
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 1560 0 0 0 2538 11 0 0 25 0 1 0 6089748 15929344 1457 1992294400 134512640 137138936 4289018864 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 3889 1457 190 642 0 3245 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15556

[startup+51.1007 s]
/proc/loadavg: 1.92 2.49 1.99 2/107 7761
/proc/meminfo: memFree=1528812/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=16076 CPUtime=51.08
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 1695 0 0 0 5089 19 0 0 25 0 1 0 6089748 16461824 1592 1992294400 134512640 137138936 4289018864 18446744073709551615 134542286 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4019 1592 190 642 0 3375 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16076

[startup+102.309 s]
/proc/loadavg: 1.36 2.24 1.93 2/107 7763
/proc/meminfo: memFree=1528440/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=16448 CPUtime=102.27
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 1766 0 0 0 10190 37 0 0 25 0 1 0 6089748 16842752 1663 1992294400 134512640 137138936 4289018864 18446744073709551615 135984550 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4112 1663 190 642 0 3468 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16448

[startup+162.301 s]
/proc/loadavg: 1.13 2.01 1.87 2/107 7765
/proc/meminfo: memFree=1528192/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=16452 CPUtime=162.25
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 1787 0 0 0 16165 60 0 0 25 0 1 0 6089748 16846848 1684 1992294400 134512640 137138936 4289018864 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4113 1684 190 642 0 3469 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16452

[startup+222.301 s]
/proc/loadavg: 1.05 1.82 1.82 2/107 7765
/proc/meminfo: memFree=1527448/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=17216 CPUtime=222.24
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 1979 0 0 0 22145 79 0 0 25 0 1 0 6089748 17629184 1876 1992294400 134512640 137138936 4289018864 18446744073709551615 134542369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4304 1876 190 642 0 3660 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17216

[startup+282.302 s]
/proc/loadavg: 1.02 1.67 1.76 2/107 7767
/proc/meminfo: memFree=1526704/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=18208 CPUtime=282.23
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2208 0 0 0 28126 97 0 0 25 0 1 0 6089748 18644992 2105 1992294400 134512640 137138936 4289018864 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4552 2105 190 642 0 3908 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 18208

[startup+342.301 s]
/proc/loadavg: 1.00 1.55 1.71 2/107 7769
/proc/meminfo: memFree=1526456/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=18204 CPUtime=342.2
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2208 0 0 0 34107 113 0 0 25 0 1 0 6089748 18640896 2105 1992294400 134512640 137138936 4289018864 18446744073709551615 136502624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4551 2105 190 642 0 3907 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18204

[startup+402.301 s]
/proc/loadavg: 1.04 1.46 1.67 2/107 7774
/proc/meminfo: memFree=1525836/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=18204 CPUtime=402.19
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2208 0 0 0 40088 131 0 0 25 0 1 0 6089748 18640896 2105 1992294400 134512640 137138936 4289018864 18446744073709551615 134542387 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4551 2105 190 642 0 3907 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18204

[startup+462.301 s]
/proc/loadavg: 1.01 1.37 1.62 2/107 7776
/proc/meminfo: memFree=1525836/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=18212 CPUtime=462.18
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2219 0 0 0 46070 148 0 0 25 0 1 0 6089748 18649088 2116 1992294400 134512640 137138936 4289018864 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4553 2116 190 642 0 3909 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18212

[startup+522.301 s]
/proc/loadavg: 1.00 1.30 1.58 2/107 7776
/proc/meminfo: memFree=1525836/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=18452 CPUtime=522.16
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2271 0 0 0 52050 166 0 0 25 0 1 0 6089748 18894848 2168 1992294400 134512640 137138936 4289018864 18446744073709551615 135984544 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4613 2168 190 642 0 3969 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18452

[startup+582.301 s]
/proc/loadavg: 1.00 1.24 1.54 2/107 7778
/proc/meminfo: memFree=1525836/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=18452 CPUtime=582.15
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2271 0 0 0 58032 183 0 0 25 0 1 0 6089748 18894848 2168 1992294400 134512640 137138936 4289018864 18446744073709551615 136295502 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4613 2168 190 642 0 3969 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18452

[startup+642.301 s]
/proc/loadavg: 1.00 1.20 1.51 2/107 7780
/proc/meminfo: memFree=1525836/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=18452 CPUtime=642.14
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2271 0 0 0 64016 198 0 0 25 0 1 0 6089748 18894848 2168 1992294400 134512640 137138936 4289018864 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4613 2168 190 642 0 3969 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 18452

[startup+702.301 s]
/proc/loadavg: 1.00 1.16 1.47 2/107 7782
/proc/meminfo: memFree=1525836/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=18552 CPUtime=702.11
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2298 0 0 0 69998 213 0 0 25 0 1 0 6089748 18997248 2195 1992294400 134512640 137138936 4289018864 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4638 2195 190 642 0 3994 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 18552

[startup+762.309 s]
/proc/loadavg: 1.00 1.13 1.44 2/107 7784
/proc/meminfo: memFree=1525216/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=19108 CPUtime=762.11
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2435 0 0 0 75983 228 0 0 25 0 1 0 6089748 19566592 2332 1992294400 134512640 137138936 4289018864 18446744073709551615 134542960 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4777 2332 190 642 0 4133 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 19108

[startup+822.301 s]
/proc/loadavg: 1.00 1.10 1.41 2/107 7784
/proc/meminfo: memFree=1525216/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=19108 CPUtime=822.09
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2435 0 0 0 81966 243 0 0 25 0 1 0 6089748 19566592 2332 1992294400 134512640 137138936 4289018864 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4777 2332 190 642 0 4133 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 19108

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

[startup+823.909 s]
/proc/loadavg: 1.00 1.10 1.41 2/107 7784
/proc/meminfo: memFree=1525216/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=19108 CPUtime=823.69
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2435 0 0 0 82126 243 0 0 25 0 1 0 6089748 19566592 2332 1992294400 134512640 137138936 4289018864 18446744073709551615 136506286 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4777 2332 190 642 0 4133 0
Current children cumulated CPU time (s) 823.69
Current children cumulated vsize (KiB) 19108

[startup+824.302 s]
/proc/loadavg: 1.00 1.10 1.41 2/107 7784
/proc/meminfo: memFree=1525216/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=19108 CPUtime=824.08
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2435 0 0 0 82165 243 0 0 25 0 1 0 6089748 19566592 2332 1992294400 134512640 137138936 4289018864 18446744073709551615 134575387 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4777 2332 190 642 0 4133 0
Current children cumulated CPU time (s) 824.08
Current children cumulated vsize (KiB) 19108

[startup+824.702 s]
/proc/loadavg: 1.00 1.10 1.41 2/107 7784
/proc/meminfo: memFree=1525216/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=19108 CPUtime=824.48
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2435 0 0 0 82205 243 0 0 25 0 1 0 6089748 19566592 2332 1992294400 134512640 137138936 4289018864 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4777 2332 190 642 0 4133 0
Current children cumulated CPU time (s) 824.48
Current children cumulated vsize (KiB) 19108

[startup+824.802 s]
/proc/loadavg: 1.00 1.10 1.41 2/107 7784
/proc/meminfo: memFree=1525216/2059040 swapFree=4192956/4192956
[pid=7758] ppid=7756 vsize=19108 CPUtime=824.58
/proc/7758/stat : 7758 (bsolo_pb10) R 7756 7758 7733 0 -1 4202496 2435 0 0 0 82215 243 0 0 25 0 1 0 6089748 19566592 2332 1992294400 134512640 137138936 4289018864 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7758/statm: 4777 2332 190 642 0 4133 0
Current children cumulated CPU time (s) 824.58
Current children cumulated vsize (KiB) 19108

Child status: 0
Real time (s): 824.834
CPU time (s): 824.628
CPU user time (s): 822.189
CPU system time (s): 2.43863
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 19108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 822.189
system time used= 2.43863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2436
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= 1
involuntary context switches= 2255

runsolver used 1.42378 second user time and 3.84341 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-12 03:08:04
IDJOB=2657766
IDBENCH=1340
IDSOLVER=1163
FILE ID=node015/2657766-1276304884
PBS_JOBID= 11173133
Free space on /tmp= 62540 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567024.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657766-1276304884/watcher-2657766-1276304884 -o /tmp/evaluation-result-2657766-1276304884/solver-2657766-1276304884 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657766-1276304884.opb

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

MD5SUM BENCH= 42a09607e2cf515cb7da5ec0628015c7
RANDOM SEED=1745850802

node015.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1535424 kB
Buffers:         82756 kB
Cached:         312808 kB
SwapCached:          0 kB
Active:         175824 kB
Inactive:       279264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1535424 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4148 kB
Writeback:           0 kB
AnonPages:       59556 kB
Mapped:          15384 kB
Slab:            46824 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179068 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62536 MiB
End job on node015 at 2010-06-12 03:21:49