Trace number 1878794

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 cl? 1798 1798.77

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900583053.opb
MD5SUMf6db72fa29ffa9d071020a030f71e7d0
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 benchmark70.0124
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 651
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: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878794-1245118482.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 651
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: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.021 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.
1797.92/1798.77	c      101    231     2687    12278    4     5676    2069    101   3258 0.03
1797.92/1798.77	c      251    231     2837    19411    6     5979    2276    251   5122 0.05
1797.92/1798.77	c      476    231     3062    28613    9     6426    2504    476   6102 0.08
1797.92/1798.77	c      816    231     3402    44267   13     7108    2755    816   6580 0.12
1797.92/1798.77	c     1325    231     3911    67334   17     8126    3031   1325   5760 0.23
1797.92/1798.77	c     2090    231     4676    98873   21     9657    3335   2090   5048 0.41
1797.92/1798.77	c     3236    231     5822   149732   25    11947    3669   3236   4009 0.81
1797.92/1798.77	c     4957    231     5607   132828   23    11518    4036   3021   3772 1.31
1797.92/1798.77	c     7542    231     6089   142145   23    12482    4440   3503   3579 2.11
1797.92/1798.77	c    11424    231     5397   115477   21    11098    4885   2811   3323 3.44
1797.92/1798.77	c    17246    231     6134   142082   23    12571    5374   3548   3237 5.33
1797.92/1798.77	c    25984    231     6479   168603   26    13262    5912   3893   3056 8.50
1797.92/1798.77	c    39096    231     7358   202045   27    15020    6504   4772   2819 13.86
1797.92/1798.77	c    58767    231     6986   189966   27    14276    7155   4400   2546 23.08
1797.92/1798.77	c    88279    231     7107   164690   23    14517    7871   4521   2364 37.33
1797.92/1798.77	c   132549    231     6857   160624   23    14016    8659   4271   2185 60.65
1797.92/1798.77	c   198960    231    11106   318254   28    22515    9525   8520   2086 95.37
1797.92/1798.77	c   298580    231     8286   211687   25    16876   10478   5700   1928 154.80
1797.92/1798.77	c   448017    231     7889   200314   25    16083   11526   5303   1760 254.42
1797.92/1798.77	c   672175    231     8701   233627   26    17704   12679   6115   1605 418.79
1797.92/1798.77	c  1008422    231     9314   267355   28    18933   13947   6728   1397 721.41
1797.92/1798.77	c  1512794    231    10243   287629   28    20790   15342   7657   1256 1204.38
1797.92/1798.77	c Resources Exceeded
1797.92/1798.77	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1798.77	c   22  2074659 424993  2818761    11621   328118   9035   1153 1798.00
1797.92/1798.77	s UNKNOWN
1797.92/1798.77	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878794-1245118482/watcher-1878794-1245118482 -o /tmp/evaluation-result-1878794-1245118482/solver-1878794-1245118482 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878794-1245118482.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 1072
/proc/meminfo: memFree=927600/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=10792 CPUtime=0
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 179448788 11051008 238 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 2699 238 175 640 0 2034 0

[startup+0.037705 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1072
/proc/meminfo: memFree=927600/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=11244 CPUtime=0.03
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 419 0 0 0 3 0 0 0 18 0 1 0 179448788 11513856 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 2811 382 195 640 0 2167 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11244

[startup+0.101713 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1072
/proc/meminfo: memFree=927600/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=11496 CPUtime=0.09
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 486 0 0 0 9 0 0 0 18 0 1 0 179448788 11771904 449 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 2874 449 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301735 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1072
/proc/meminfo: memFree=927600/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=12140 CPUtime=0.29
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 659 0 0 0 29 0 0 0 20 0 1 0 179448788 12431360 622 1992294400 134512640 137136520 4294956256 18446744073709551615 134571594 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 3035 622 195 640 0 2391 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12140

[startup+0.701783 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1072
/proc/meminfo: memFree=927600/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=13040 CPUtime=0.69
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 875 0 0 0 69 0 0 0 24 0 1 0 179448788 13352960 838 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 3260 838 195 640 0 2616 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13040

[startup+1.50288 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=924456/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=13556 CPUtime=1.49
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 1009 0 0 0 148 1 0 0 25 0 1 0 179448788 13881344 972 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 3389 972 195 640 0 2745 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13556

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=924264/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=13816 CPUtime=3.09
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 1077 0 0 0 308 1 0 0 25 0 1 0 179448788 14147584 1040 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 3454 1040 195 640 0 2810 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13816

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=923496/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=14328 CPUtime=6.29
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 1214 0 0 0 627 2 0 0 25 0 1 0 179448788 14671872 1177 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 3582 1177 195 640 0 2938 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14328

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=922600/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=15092 CPUtime=12.69
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 1393 0 0 0 1265 4 0 0 25 0 1 0 179448788 15454208 1356 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 3773 1356 195 640 0 3129 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15092

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=922024/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=15852 CPUtime=25.48
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 1575 0 0 0 2541 7 0 0 25 0 1 0 179448788 16232448 1538 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 3963 1538 195 640 0 3319 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15852

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=921640/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=16212 CPUtime=51.07
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 1663 0 0 0 5096 11 0 0 25 0 1 0 179448788 16601088 1626 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 4053 1626 195 640 0 3409 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16212

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=920872/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=16972 CPUtime=102.25
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 1855 0 0 0 10204 21 0 0 25 0 1 0 179448788 17379328 1818 1992294400 134512640 137136520 4294956256 18446744073709551615 136502067 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 4243 1818 195 640 0 3599 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16972

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=920296/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=17448 CPUtime=162.22
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 1990 0 0 0 16187 35 0 0 25 0 1 0 179448788 17866752 1953 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 4362 1953 195 640 0 3718 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17448

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=920040/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=17704 CPUtime=222.2
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2054 0 0 0 22175 45 0 0 25 0 1 0 179448788 18128896 2017 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 4426 2017 195 640 0 3782 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17704

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=919720/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=18088 CPUtime=282.18
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2145 0 0 0 28162 56 0 0 25 0 1 0 179448788 18522112 2108 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 4522 2108 195 640 0 3878 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18088

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=919208/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=18592 CPUtime=342.15
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2270 0 0 0 34150 65 0 0 25 0 1 0 179448788 19038208 2233 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 4648 2233 195 640 0 4004 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 18592

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=919208/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=18592 CPUtime=402.12
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2270 0 0 0 40138 74 0 0 25 0 1 0 179448788 19038208 2233 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 4648 2233 195 640 0 4004 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 18592

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=918504/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=19316 CPUtime=462.1
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2444 0 0 0 46128 82 0 0 25 0 1 0 179448788 19779584 2407 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 4829 2407 195 640 0 4185 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 19316

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=918504/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=19312 CPUtime=522.08
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2444 0 0 0 52116 92 0 0 25 0 1 0 179448788 19775488 2407 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 4828 2407 195 640 0 4184 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 19312

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=918440/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=19312 CPUtime=582.05
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2460 0 0 0 58104 101 0 0 25 0 1 0 179448788 19775488 2423 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 4828 2423 195 640 0 4184 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 19312

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=918440/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=19312 CPUtime=642.03
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2460 0 0 0 64093 110 0 0 25 0 1 0 179448788 19775488 2423 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 4828 2423 195 640 0 4184 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 19312

[startup+702.301 s]

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

/proc/meminfo: memFree=917288/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=20436 CPUtime=1061.85
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2737 0 0 0 106008 177 0 0 25 0 1 0 179448788 20926464 2700 1992294400 134512640 137136520 4294956256 18446744073709551615 134573563 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5109 2700 195 640 0 4465 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 20436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=917224/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=20436 CPUtime=1121.82
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2737 0 0 0 111997 185 0 0 25 0 1 0 179448788 20926464 2700 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5109 2700 195 640 0 4465 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 20436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=917224/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=20420 CPUtime=1181.8
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2737 0 0 0 117987 193 0 0 25 0 1 0 179448788 20910080 2700 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5105 2700 195 640 0 4461 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 20420

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916456/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21128 CPUtime=1241.76
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 123976 200 0 0 25 0 1 0 179448788 21635072 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5282 2862 195 640 0 4638 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 21128

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916456/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21124 CPUtime=1301.74
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 129965 209 0 0 25 0 1 0 179448788 21630976 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5281 2862 195 640 0 4637 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 21124

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916456/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21124 CPUtime=1361.71
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 135954 217 0 0 25 0 1 0 179448788 21630976 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 134543898 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5281 2862 195 640 0 4637 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 21124

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916456/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21120 CPUtime=1421.68
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 141942 226 0 0 25 0 1 0 179448788 21626880 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5280 2862 195 640 0 4636 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 21120

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916456/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21116 CPUtime=1481.65
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 147931 234 0 0 25 0 1 0 179448788 21622784 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5279 2862 195 640 0 4635 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 21116

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916392/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21116 CPUtime=1541.63
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 153922 241 0 0 25 0 1 0 179448788 21622784 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5279 2862 195 640 0 4635 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 21116

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916392/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21116 CPUtime=1601.6
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 159910 250 0 0 25 0 1 0 179448788 21622784 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5279 2862 195 640 0 4635 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 21116

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916328/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21116 CPUtime=1661.58
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 165899 259 0 0 25 0 1 0 179448788 21622784 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5279 2862 195 640 0 4635 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 21116

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916392/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21116 CPUtime=1721.56
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 171888 268 0 0 25 0 1 0 179448788 21622784 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5279 2862 195 640 0 4635 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 21116

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916200/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21116 CPUtime=1781.53
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 177877 276 0 0 25 0 1 0 179448788 21622784 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5279 2862 195 640 0 4635 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 21116

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916200/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21116 CPUtime=1791.13
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 178836 277 0 0 25 0 1 0 179448788 21622784 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5279 2862 195 640 0 4635 0
Current children cumulated CPU time (s) 1791.13
Current children cumulated vsize (KiB) 21116

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916200/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21116 CPUtime=1794.33
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 179155 278 0 0 25 0 1 0 179448788 21622784 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5279 2862 195 640 0 4635 0
Current children cumulated CPU time (s) 1794.33
Current children cumulated vsize (KiB) 21116

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916200/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21116 CPUtime=1795.92
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 179314 278 0 0 25 0 1 0 179448788 21622784 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5279 2862 195 640 0 4635 0
Current children cumulated CPU time (s) 1795.92
Current children cumulated vsize (KiB) 21116

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916200/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21116 CPUtime=1796.73
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 179394 279 0 0 25 0 1 0 179448788 21622784 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5279 2862 195 640 0 4635 0
Current children cumulated CPU time (s) 1796.73
Current children cumulated vsize (KiB) 21116

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916200/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21116 CPUtime=1797.53
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 179474 279 0 0 25 0 1 0 179448788 21622784 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 134544338 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5279 2862 195 640 0 4635 0
Current children cumulated CPU time (s) 1797.53
Current children cumulated vsize (KiB) 21116

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1073
/proc/meminfo: memFree=916200/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=21116 CPUtime=1797.92
/proc/1072/stat : 1072 (bsolo) R 1070 1072 428 0 -1 4194304 2899 0 0 0 179513 279 0 0 25 0 1 0 179448788 21622784 2862 1992294400 134512640 137136520 4294956256 18446744073709551615 134575404 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1072/statm: 5279 2862 195 640 0 4635 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 21116

Child status: 0
Real time (s): 1798.77
CPU time (s): 1798
CPU user time (s): 1795.21
CPU system time (s): 2.79657
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 21128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.21
system time used= 2.79657
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2900
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= 5681

runsolver used 1.85572 second user time and 4.69229 second system time

The end

Launcher Data 

Begin job on node11 at 2009-06-16 04:14:42
IDJOB=1878794
IDBENCH=1300
IDSOLVER=700
FILE ID=node11/1878794-1245118482
PBS_JOBID= 9363661
Free space on /tmp= 66196 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900583053.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878794-1245118482/watcher-1878794-1245118482 -o /tmp/evaluation-result-1878794-1245118482/solver-1878794-1245118482 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878794-1245118482.opb

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

MD5SUM BENCH= f6db72fa29ffa9d071020a030f71e7d0
RANDOM SEED=1603029791

node11.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		: 3000.234
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		: 3000.234
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:        928080 kB
Buffers:         56992 kB
Cached:         989528 kB
SwapCached:          0 kB
Active:          62668 kB
Inactive:       997176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        928080 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          23184 kB
Slab:            53984 kB
Committed_AS:   163864 kB
PageTables:       1452 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= 66192 MiB
End job on node11 at 2009-06-16 04:44:41