Trace number 1879953

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 pb? (TO) 1800.02 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554072.opb
MD5SUM6281627dc4c435fe3011d1036bb94900
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 benchmark8.10877
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 695
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1879953-1245118386.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 695
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: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1800.00/1800.61	c      101    231     2788    18735    6     6891    2069    202   2148 0.05
1800.00/1800.61	c      253    231     3091    46268   14    13629    2276    505   1807 0.14
1800.00/1800.61	c      480    231     3542    82259   23    24729    2504    956   1548 0.31
1800.00/1800.61	c      819    231     4218   147227   34    48540    2755   1632   1109 0.74
1800.00/1800.61	c     1331    231     5236   246459   47    83476    3031   2650    700 1.90
1800.00/1800.61	c     2095    231     5141   250750   48   100467    3335   2555    387 5.41
1800.00/1800.61	c     3245    231     5628   307722   54   121696    3669   3042    328 9.88
1800.00/1800.61	c     4968    231     5208   262843   50   120261    4036   2622    226 21.96
1800.00/1800.61	c     7552    231     6115   371293   60   156358    4440   3529    176 42.89
1800.00/1800.61	c    11433    231     6923   454852   65   188775    4885   4337    149 76.49
1800.00/1800.61	c    17257    231     5884   337763   57   149068    5374   3298    120 143.09
1800.00/1800.61	c    25995    231     6593   415276   62   192465    5912   4007    108 240.34
1800.00/1800.61	c    39105    231     8306   571434   68   281611    6504   5720     96 403.53
1800.00/1800.61	c    58775    231     7389   482252   65   209057    7155   4803     87 668.46
1800.00/1800.61	c    88285    231     6935   439771   63   208239    7871   4349     80 1101.88
1800.00/1800.61	c   132556    231     8710   633721   72   287614    8659   6124     74 1785.93
1800.00/1800.61	c Caught signal: 15
1800.00/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.61	c   16   133891  19534   168393    10853   860254   8267     74 1800.01
1800.00/1800.61	s UNKNOWN
1800.00/1800.61	c Total time: 1800.01 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879953-1245118386/watcher-1879953-1245118386 -o /tmp/evaluation-result-1879953-1245118386/solver-1879953-1245118386 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879953-1245118386.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 1/64 3743
/proc/meminfo: memFree=1804120/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=26284 CPUtime=0
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 179439535 26914816 194 1992294400 134512640 137136520 4294956256 18446744073709551615 134530288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 6571 203 169 640 0 5906 0

[startup+0.0864761 s]
/proc/loadavg: 1.00 1.00 1.00 1/64 3743
/proc/meminfo: memFree=1804120/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=11500 CPUtime=0.07
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 487 0 0 0 7 0 0 0 20 0 1 0 179439535 11776000 450 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 2875 450 196 640 0 2231 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11500

[startup+0.101476 s]
/proc/loadavg: 1.00 1.00 1.00 1/64 3743
/proc/meminfo: memFree=1804120/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=11500 CPUtime=0.09
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 507 0 0 0 9 0 0 0 20 0 1 0 179439535 11776000 470 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 2875 471 196 640 0 2231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11500

[startup+0.301511 s]
/proc/loadavg: 1.00 1.00 1.00 1/64 3743
/proc/meminfo: memFree=1804120/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=12416 CPUtime=0.28
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 730 0 0 0 28 0 0 0 21 0 1 0 179439535 12713984 693 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 3104 693 196 640 0 2460 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12416

[startup+0.701581 s]
/proc/loadavg: 1.00 1.00 1.00 1/64 3743
/proc/meminfo: memFree=1804120/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=13844 CPUtime=0.69
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 1086 0 0 0 68 1 0 0 25 0 1 0 179439535 14176256 1049 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 3461 1049 197 640 0 2817 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13844

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1800016/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=15404 CPUtime=1.48
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 1478 0 0 0 147 1 0 0 25 0 1 0 179439535 15773696 1441 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 3851 1441 197 640 0 3207 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15404

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1798032/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=17352 CPUtime=3.08
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 1945 0 0 0 307 1 0 0 25 0 1 0 179439535 17768448 1908 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 4338 1908 197 640 0 3694 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17352

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1796944/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=17744 CPUtime=6.29
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 2069 0 0 0 627 2 0 0 25 0 1 0 179439535 18169856 2032 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 4436 2032 197 640 0 3792 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17744

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1794960/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=19172 CPUtime=12.69
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 2427 0 0 0 1266 3 0 0 25 0 1 0 179439535 19632128 2390 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 4793 2390 197 640 0 4149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19172

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1794128/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=20484 CPUtime=25.48
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 2756 0 0 0 2545 3 0 0 25 0 1 0 179439535 20975616 2719 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 5121 2719 197 640 0 4477 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20484

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1792848/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=21520 CPUtime=51.07
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 2996 0 0 0 5102 5 0 0 25 0 1 0 179439535 22036480 2959 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 5380 2959 197 640 0 4736 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21520

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1791568/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=22824 CPUtime=102.26
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 3318 0 0 0 10219 7 0 0 25 0 1 0 179439535 23371776 3281 1992294400 134512640 137136520 4294956256 18446744073709551615 134544004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 5706 3281 197 640 0 5062 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22824

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1790288/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=24108 CPUtime=162.23
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 3636 0 0 0 16215 8 0 0 25 0 1 0 179439535 24686592 3599 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 6027 3599 197 640 0 5383 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24108

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1790224/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=24108 CPUtime=222.21
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 3651 0 0 0 22212 9 0 0 25 0 1 0 179439535 24686592 3614 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 6027 3614 197 640 0 5383 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24108

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1789072/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=25284 CPUtime=282.19
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 3934 0 0 0 28209 10 0 0 25 0 1 0 179439535 25890816 3897 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 6321 3897 197 640 0 5677 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25284

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1788880/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=25416 CPUtime=342.17
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 3979 0 0 0 34206 11 0 0 25 0 1 0 179439535 26025984 3942 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 6354 3942 197 640 0 5710 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25416

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1788304/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=26032 CPUtime=402.15
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 4119 0 0 0 40203 12 0 0 25 0 1 0 179439535 26656768 4082 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 6508 4082 197 640 0 5864 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 26032

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1787088/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=27200 CPUtime=462.13
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 4425 0 0 0 46200 13 0 0 25 0 1 0 179439535 27852800 4388 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 6800 4388 197 640 0 6156 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 27200

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1787088/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=27200 CPUtime=522.11
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 4425 0 0 0 52197 14 0 0 25 0 1 0 179439535 27852800 4388 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 6800 4388 197 640 0 6156 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 27200

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1787024/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=27204 CPUtime=582.09
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 4425 0 0 0 58193 16 0 0 25 0 1 0 179439535 27856896 4388 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 6801 4388 197 640 0 6157 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 27204

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1787024/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=27204 CPUtime=642.08
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 4425 0 0 0 64191 17 0 0 25 0 1 0 179439535 27856896 4388 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 6801 4388 197 640 0 6157 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 27204

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1785232/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=28980 CPUtime=822.02
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 4861 0 0 0 82181 21 0 0 25 0 1 0 179439535 29675520 4824 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7245 4824 197 640 0 6601 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 28980

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1785168/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=28980 CPUtime=881.99
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 4861 0 0 0 88177 22 0 0 25 0 1 0 179439535 29675520 4824 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7245 4824 197 640 0 6601 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 28980

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1785168/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=28980 CPUtime=941.97
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 4863 0 0 0 94174 23 0 0 25 0 1 0 179439535 29675520 4826 1992294400 134512640 137136520 4294956256 18446744073709551615 136513923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7245 4826 197 640 0 6601 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 28980

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1785168/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=28980 CPUtime=1001.95
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 4863 0 0 0 100171 24 0 0 25 0 1 0 179439535 29675520 4826 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7245 4826 197 640 0 6601 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 28980

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1785168/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=28980 CPUtime=1061.93
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 4863 0 0 0 106167 26 0 0 25 0 1 0 179439535 29675520 4826 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7245 4826 197 640 0 6601 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 28980

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1784656/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=29508 CPUtime=1121.91
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 4993 0 0 0 112164 27 0 0 25 0 1 0 179439535 30216192 4956 1992294400 134512640 137136520 4294956256 18446744073709551615 134540856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7377 4956 197 640 0 6733 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 29508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1783632/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=30424 CPUtime=1181.9
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 5237 0 0 0 118161 29 0 0 25 0 1 0 179439535 31154176 5200 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7606 5200 197 640 0 6962 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 30424

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1783568/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=30424 CPUtime=1241.87
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 5237 0 0 0 124157 30 0 0 25 0 1 0 179439535 31154176 5200 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7606 5200 197 640 0 6962 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 30424

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1783504/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=30424 CPUtime=1301.86
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 5237 0 0 0 130155 31 0 0 25 0 1 0 179439535 31154176 5200 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7606 5200 197 640 0 6962 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 30424

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1783504/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=30424 CPUtime=1361.83
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 5237 0 0 0 136151 32 0 0 25 0 1 0 179439535 31154176 5200 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7606 5200 197 640 0 6962 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 30424

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1783504/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=30424 CPUtime=1421.82
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 5237 0 0 0 142149 33 0 0 25 0 1 0 179439535 31154176 5200 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7606 5200 197 640 0 6962 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 30424

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1783248/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=30684 CPUtime=1481.8
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 5294 0 0 0 148146 34 0 0 25 0 1 0 179439535 31420416 5257 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7671 5257 197 640 0 7027 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 30684

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1783248/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=30684 CPUtime=1541.78
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 5294 0 0 0 154143 35 0 0 25 0 1 0 179439535 31420416 5257 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7671 5257 197 640 0 7027 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 30684

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1783248/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=30684 CPUtime=1601.76
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 5294 0 0 0 160140 36 0 0 25 0 1 0 179439535 31420416 5257 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7671 5257 197 640 0 7027 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 30684

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1783248/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=30680 CPUtime=1661.74
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 5294 0 0 0 166137 37 0 0 25 0 1 0 179439535 31416320 5257 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7670 5257 197 640 0 7026 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 30680

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1783184/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=30680 CPUtime=1721.72
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 5294 0 0 0 172134 38 0 0 25 0 1 0 179439535 31416320 5257 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7670 5257 197 640 0 7026 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 30680

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1783120/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=30676 CPUtime=1781.7
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 5294 0 0 0 178132 38 0 0 25 0 1 0 179439535 31412224 5257 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7669 5257 197 640 0 7025 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 30676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3744
/proc/meminfo: memFree=1782736/2055920 swapFree=4191900/4192956
[pid=3743] ppid=3741 vsize=31072 CPUtime=1800
/proc/3743/stat : 3743 (bsolo) R 3741 3743 3123 0 -1 4194304 5386 0 0 0 179961 39 0 0 25 0 1 0 179439535 31817728 5349 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3743/statm: 7768 5349 197 640 0 7124 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 31072

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 15
Real time (s): 1800.62
CPU time (s): 1800.02
CPU user time (s): 1799.62
CPU system time (s): 0.398939
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 31072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.398939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5387
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= 2672

runsolver used 1.54377 second user time and 3.44248 second system time

The end

Launcher Data 

Begin job on node4 at 2009-06-16 04:13:06
IDJOB=1879953
IDBENCH=1299
IDSOLVER=701
FILE ID=node4/1879953-1245118386
PBS_JOBID= 9363645
Free space on /tmp= 66408 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554072.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879953-1245118386/watcher-1879953-1245118386 -o /tmp/evaluation-result-1879953-1245118386/solver-1879953-1245118386 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879953-1245118386.opb

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

MD5SUM BENCH= 6281627dc4c435fe3011d1036bb94900
RANDOM SEED=780367227

node4.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		: 3000.259
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		: 3000.259
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:       1804600 kB
Buffers:         32084 kB
Cached:         148196 kB
SwapCached:        260 kB
Active:          22716 kB
Inactive:       170864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804600 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4036 kB
Writeback:           0 kB
Mapped:          21744 kB
Slab:            43736 kB
Committed_AS:   131956 kB
PageTables:       1472 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= 66404 MiB
End job on node4 at 2009-06-16 04:43:09