Trace number 1878424

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 1798.48

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
MD5SUM4bba9489f2c1cdd3e2419eb13f48915c
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 benchmark151.416
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 625
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-1878424-1245118831.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 625
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: 5710
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     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.92/1798.47	c      100    231     2686    12030    4     5676    2069    100   2941 0.03
1797.92/1798.47	c      250    231     2836    18760    6     5976    2276    250   4807 0.05
1797.92/1798.47	c      475    231     3061    31230   10     6424    2504    475   5277 0.09
1797.92/1798.47	c      813    231     3399    51121   15     7101    2755    813   4987 0.16
1797.92/1798.47	c     1322    231     3908    78161   20     8121    3031   1322   4542 0.29
1797.92/1798.47	c     2085    231     4671   113620   24     9646    3335   2085   3839 0.54
1797.92/1798.47	c     3232    231     5818   163984   28    11941    3669   3232   3081 1.05
1797.92/1798.47	c     4953    231     5591   133239   23    11485    4036   3005   2889 1.71
1797.92/1798.47	c     7537    231     6075   151075   24    12455    4440   3489   2798 2.69
1797.92/1798.47	c    11417    231     5294   110456   20    10893    4885   2708   2778 4.11
1797.92/1798.47	c    17239    231     5975   132377   22    12254    5374   3389   2770 6.22
1797.92/1798.47	c    25977    231     6283   152243   24    12871    5912   3697   2705 9.60
1797.92/1798.47	c    39087    231     7099   192582   27    14501    6504   4513   2578 15.16
1797.92/1798.47	c    58759    231     6485   166567   25    13274    7155   3899   2475 23.74
1797.92/1798.47	c    88270    231     6424   165944   25    13152    7871   3838   2281 38.68
1797.92/1798.47	c   132540    231    10168   305728   30    20639    8659   7582   2229 59.45
1797.92/1798.47	c   198950    231    10049   267918   26    20403    9525   7463   2080 95.63
1797.92/1798.47	c   298570    231     7433   167768   22    15170   10478   4847   1945 153.46
1797.92/1798.47	c   448006    231    12408   355523   28    25121   11526   9822   1727 259.26
1797.92/1798.47	c   672164    231    13150   378142   28    26604   12679  10564   1558 431.32
1797.92/1798.47	c  1008411    231    13861   382070   27    28027   13947  11275   1392 724.01
1797.92/1798.47	c  1512784    231    14959   456048   30    30222   15342  12373   1273 1187.89
1797.92/1798.47	c Resources Exceeded
1797.92/1798.47	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1798.47	c   22  2081388 415539  2791731    15647   442524  13061   1157 1798.00
1797.92/1798.47	s UNKNOWN
1797.92/1798.47	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-1878424-1245118831/watcher-1878424-1245118831 -o /tmp/evaluation-result-1878424-1245118831/solver-1878424-1245118831 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878424-1245118831.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7422
/proc/meminfo: memFree=1348640/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=10792 CPUtime=0
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179480314 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 2698 233 174 640 0 2033 0

[startup+0.0882611 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7422
/proc/meminfo: memFree=1348640/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=11368 CPUtime=0.08
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 466 0 0 0 8 0 0 0 18 0 1 0 179480314 11640832 429 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 2842 429 195 640 0 2198 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11368

[startup+0.101261 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7422
/proc/meminfo: memFree=1348640/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=11496 CPUtime=0.09
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 480 0 0 0 9 0 0 0 18 0 1 0 179480314 11771904 443 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 2874 443 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301284 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7422
/proc/meminfo: memFree=1348640/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=12136 CPUtime=0.29
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 648 0 0 0 29 0 0 0 19 0 1 0 179480314 12427264 611 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 3034 611 195 640 0 2390 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12136

[startup+0.701328 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7422
/proc/meminfo: memFree=1348640/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=12908 CPUtime=0.7
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 843 0 0 0 69 1 0 0 22 0 1 0 179480314 13217792 806 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 3227 806 195 640 0 2583 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 12908

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1345752/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=13812 CPUtime=1.49
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 1063 0 0 0 148 1 0 0 25 0 1 0 179480314 14143488 1026 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 3453 1026 195 640 0 2809 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13812

[startup+3.1026 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1345176/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=13940 CPUtime=3.1
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 1090 0 0 0 308 2 0 0 25 0 1 0 179480314 14274560 1053 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 3485 1053 195 640 0 2841 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 13940

[startup+6.30195 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1344536/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=14200 CPUtime=6.29
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 1177 0 0 0 627 2 0 0 25 0 1 0 179480314 14540800 1140 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 3550 1140 195 640 0 2906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14200

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1343840/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=14844 CPUtime=12.69
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 1342 0 0 0 1265 4 0 0 25 0 1 0 179480314 15200256 1305 1992294400 134512640 137136520 4294956256 18446744073709551615 134599188 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 3711 1305 195 640 0 3067 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14844

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1342880/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=15988 CPUtime=25.48
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 1623 0 0 0 2540 8 0 0 25 0 1 0 179480314 16371712 1586 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 3997 1586 195 640 0 3353 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15988

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1342560/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=16248 CPUtime=51.07
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 1690 0 0 0 5092 15 0 0 25 0 1 0 179480314 16637952 1653 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 4062 1653 195 640 0 3418 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16248

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1342304/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=16632 CPUtime=102.27
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 1772 0 0 0 10200 27 0 0 25 0 1 0 179480314 17031168 1735 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 4158 1735 195 640 0 3514 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16632

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1341472/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=17332 CPUtime=162.25
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 1967 0 0 0 16184 41 0 0 25 0 1 0 179480314 17747968 1930 1992294400 134512640 137136520 4294956256 18446744073709551615 134544184 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 4333 1930 195 640 0 3689 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17332

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1341344/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=17564 CPUtime=222.23
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2006 0 0 0 22171 52 0 0 25 0 1 0 179480314 17985536 1969 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 4391 1969 195 640 0 3747 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17564

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1340320/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=18564 CPUtime=282.22
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2260 0 0 0 28158 64 0 0 25 0 1 0 179480314 19009536 2223 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 4641 2223 195 640 0 3997 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18564

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1340320/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=18564 CPUtime=342.2
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2260 0 0 0 34144 76 0 0 25 0 1 0 179480314 19009536 2223 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 4641 2223 195 640 0 3997 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18564

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1340128/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=18692 CPUtime=402.18
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2300 0 0 0 40131 87 0 0 25 0 1 0 179480314 19140608 2263 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 4673 2263 195 640 0 4029 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18692

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1339552/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=19276 CPUtime=462.17
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2436 0 0 0 46118 99 0 0 25 0 1 0 179480314 19738624 2399 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 4819 2399 195 640 0 4175 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19276

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1339488/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=19376 CPUtime=522.15
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2461 0 0 0 52108 107 0 0 25 0 1 0 179480314 19841024 2424 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 4844 2424 195 640 0 4200 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19376

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1339424/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=19328 CPUtime=582.13
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2461 0 0 0 58093 120 0 0 25 0 1 0 179480314 19791872 2424 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 4832 2424 195 640 0 4188 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19328

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1339424/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=19324 CPUtime=642.12
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2461 0 0 0 64081 131 0 0 25 0 1 0 179480314 19787776 2424 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 4831 2424 195 640 0 4187 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19324

[startup+702.301 s]

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

/proc/meminfo: memFree=1338592/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=20184 CPUtime=1121.99
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2675 0 0 0 111986 213 0 0 25 0 1 0 179480314 20668416 2638 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5046 2638 195 640 0 4402 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 20184

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1338528/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=20184 CPUtime=1181.98
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2675 0 0 0 117976 222 0 0 25 0 1 0 179480314 20668416 2638 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5046 2638 195 640 0 4402 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 20184

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1338144/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=20572 CPUtime=1241.96
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2771 0 0 0 123964 232 0 0 25 0 1 0 179480314 21065728 2734 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5143 2734 195 640 0 4499 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 20572

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1338144/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=20572 CPUtime=1301.95
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2771 0 0 0 129953 242 0 0 25 0 1 0 179480314 21065728 2734 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5143 2734 195 640 0 4499 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 20572

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1338208/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=20572 CPUtime=1361.93
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2771 0 0 0 135944 249 0 0 25 0 1 0 179480314 21065728 2734 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5143 2734 195 640 0 4499 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 20572

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1338208/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=20572 CPUtime=1421.92
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2771 0 0 0 141933 259 0 0 25 0 1 0 179480314 21065728 2734 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5143 2734 195 640 0 4499 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 20572

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1338144/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=20572 CPUtime=1481.9
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2771 0 0 0 147921 269 0 0 25 0 1 0 179480314 21065728 2734 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5143 2734 195 640 0 4499 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 20572

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1338144/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=20572 CPUtime=1541.89
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2771 0 0 0 153911 278 0 0 25 0 1 0 179480314 21065728 2734 1992294400 134512640 137136520 4294956256 18446744073709551615 134543957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5143 2734 195 640 0 4499 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 20572

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1338144/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=20572 CPUtime=1601.86
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2771 0 0 0 159899 287 0 0 25 0 1 0 179480314 21065728 2734 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5143 2734 195 640 0 4499 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 20572

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1338208/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=20572 CPUtime=1661.85
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2771 0 0 0 165889 296 0 0 25 0 1 0 179480314 21065728 2734 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5143 2734 195 640 0 4499 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 20572

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1337760/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=21056 CPUtime=1721.84
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2881 0 0 0 171877 307 0 0 25 0 1 0 179480314 21561344 2844 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5264 2844 195 640 0 4620 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 21056

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1337696/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=21036 CPUtime=1781.82
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2881 0 0 0 177867 315 0 0 25 0 1 0 179480314 21540864 2844 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5259 2844 195 640 0 4615 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 21036

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1337696/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=21036 CPUtime=1791.42
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2881 0 0 0 178826 316 0 0 25 0 1 0 179480314 21540864 2844 1992294400 134512640 137136520 4294956256 18446744073709551615 134544398 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5259 2844 195 640 0 4615 0
Current children cumulated CPU time (s) 1791.42
Current children cumulated vsize (KiB) 21036

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1337696/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=21036 CPUtime=1794.62
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2881 0 0 0 179145 317 0 0 25 0 1 0 179480314 21540864 2844 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5259 2844 195 640 0 4615 0
Current children cumulated CPU time (s) 1794.62
Current children cumulated vsize (KiB) 21036

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1337696/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=21036 CPUtime=1796.22
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2881 0 0 0 179305 317 0 0 25 0 1 0 179480314 21540864 2844 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5259 2844 195 640 0 4615 0
Current children cumulated CPU time (s) 1796.22
Current children cumulated vsize (KiB) 21036

[startup+1797.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1337696/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=21036 CPUtime=1797.01
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2881 0 0 0 179384 317 0 0 25 0 1 0 179480314 21540864 2844 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5259 2844 195 640 0 4615 0
Current children cumulated CPU time (s) 1797.01
Current children cumulated vsize (KiB) 21036

[startup+1797.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1337696/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=21036 CPUtime=1797.41
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2881 0 0 0 179424 317 0 0 25 0 1 0 179480314 21540864 2844 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5259 2844 195 640 0 4615 0
Current children cumulated CPU time (s) 1797.41
Current children cumulated vsize (KiB) 21036

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1337696/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=21036 CPUtime=1797.81
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2881 0 0 0 179464 317 0 0 25 0 1 0 179480314 21540864 2844 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5259 2844 195 640 0 4615 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 21036

[startup+1798.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7423
/proc/meminfo: memFree=1337696/2055920 swapFree=4191900/4192956
[pid=7422] ppid=7420 vsize=21036 CPUtime=1797.92
/proc/7422/stat : 7422 (bsolo) R 7420 7422 5695 0 -1 4194304 2881 0 0 0 179475 317 0 0 25 0 1 0 179480314 21540864 2844 1992294400 134512640 137136520 4294956256 18446744073709551615 136502044 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7422/statm: 5259 2844 195 640 0 4615 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 21036

Child status: 0
Real time (s): 1798.48
CPU time (s): 1798
CPU user time (s): 1794.82
CPU system time (s): 3.17952
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 21056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.82
system time used= 3.17952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2882
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= 3344

runsolver used 1.17082 second user time and 3.9424 second system time

The end

Launcher Data 

Begin job on node38 at 2009-06-16 04:20:31
IDJOB=1878424
IDBENCH=1303
IDSOLVER=700
FILE ID=node38/1878424-1245118831
PBS_JOBID= 9363647
Free space on /tmp= 66236 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878424-1245118831/watcher-1878424-1245118831 -o /tmp/evaluation-result-1878424-1245118831/solver-1878424-1245118831 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878424-1245118831.opb

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

MD5SUM BENCH= 4bba9489f2c1cdd3e2419eb13f48915c
RANDOM SEED=484532938

node38.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		: 3000.232
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		: 3000.232
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:       1349120 kB
Buffers:         86176 kB
Cached:         518704 kB
SwapCached:        592 kB
Active:         166480 kB
Inactive:       451964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349120 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          22460 kB
Slab:            74388 kB
Committed_AS:   147484 kB
PageTables:       1456 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= 66232 MiB
End job on node38 at 2009-06-16 04:50:30