Trace number 1878830

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 clUNSAT 835.43 835.675

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567024.opb
MD5SUM42a09607e2cf515cb7da5ec0628015c7
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark6.95294
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 755
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 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-1878830-1245121812.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 755
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 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: 0.023 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.
835.34/835.67	c      102    231     2688    12339    4     5680    2069    102   3090 0.03
835.34/835.67	c      254    231     2840    19545    6     5983    2276    254   4703 0.05
835.34/835.67	c      479    231     3065    27437    8     6433    2504    479   5841 0.08
835.34/835.67	c      817    231     3403    40908   12     7111    2755    817   5673 0.14
835.34/835.67	c     1329    231     3915    62481   15     8134    3031   1329   5316 0.25
835.34/835.67	c     2094    231     4680    91687   19     9664    3335   2094   4653 0.45
835.34/835.67	c     3240    231     5826   144361   24    11956    3669   3240   3698 0.88
835.34/835.67	c     4961    231     5613   144870   25    11531    4036   3027   3274 1.51
835.34/835.67	c     7546    231     6084   163433   26    12471    4440   3498   3119 2.42
835.34/835.67	c    11425    231     5318   128451   24    10940    4885   2732   2845 4.01
835.34/835.67	c    17248    231     6079   154109   25    12461    5374   3493   2671 6.46
835.34/835.67	c    25985    231     6467   169176   26    13238    5912   3881   2481 10.47
835.34/835.67	c    39095    231     7362   210092   28    15027    6504   4776   2319 16.85
835.34/835.67	c    58766    231     6991   187891   26    14287    7155   4405   2112 27.82
835.34/835.67	c    88276    231     6978   155427   22    14260    7871   4392   2069 42.65
835.34/835.67	c   132546    231     6749   157715   23    13803    8659   4163   1954 67.80
835.34/835.67	c   198956    231    11206   298730   26    22717    9525   8620   1864 106.72
835.34/835.67	c   298577    231     8502   189742   22    17308   10478   5916   1787 167.04
835.34/835.67	c   448012    231     8365   203270   24    17034   11526   5779   1653 270.98
835.34/835.67	c   672170    231     9376   234625   25    19055   12679   6790   1497 448.87
835.34/835.67	c  1008413    227    10731   267391   24    21763   13947   8145   1367 737.28
835.34/835.67	c Backtracks by Clause: 0
835.34/835.67	c Backtracks by PB constraint: 0
835.34/835.67	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
835.34/835.67	c   21  1109248 256090  1600851    12629   283309  10043   1327 835.43
835.34/835.67	s UNSATISFIABLE
835.34/835.67	c Total time: 835.427 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-1878830-1245121812/watcher-1878830-1245121812 -o /tmp/evaluation-result-1878830-1245121812/solver-1878830-1245121812 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878830-1245121812.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 0.99 0.99 3/64 2546
/proc/meminfo: memFree=803320/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=10792 CPUtime=0
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179780531 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 2698 232 174 640 0 2033 0

[startup+0.0476379 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2546
/proc/meminfo: memFree=803320/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=11236 CPUtime=0.04
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 419 0 0 0 4 0 0 0 18 0 1 0 179780531 11505664 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 2809 382 195 640 0 2165 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11236

[startup+0.101643 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2546
/proc/meminfo: memFree=803320/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=11364 CPUtime=0.09
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 473 0 0 0 9 0 0 0 18 0 1 0 179780531 11636736 436 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 2841 436 195 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301666 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2546
/proc/meminfo: memFree=803320/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=12008 CPUtime=0.29
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 626 0 0 0 29 0 0 0 19 0 1 0 179780531 12296192 589 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 3002 589 195 640 0 2358 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12008

[startup+0.701711 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2546
/proc/meminfo: memFree=803320/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=12900 CPUtime=0.69
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 830 0 0 0 69 0 0 0 22 0 1 0 179780531 13209600 793 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 3225 793 195 640 0 2581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12900

[startup+1.5018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=800368/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=13544 CPUtime=1.49
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 1014 0 0 0 149 0 0 0 25 0 1 0 179780531 13869056 977 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 3386 977 195 640 0 2742 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13544

[startup+3.10198 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=799664/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=14316 CPUtime=3.09
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 1190 0 0 0 308 1 0 0 25 0 1 0 179780531 14659584 1153 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 3579 1153 195 640 0 2935 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14316

[startup+6.30134 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=798960/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=14444 CPUtime=6.28
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 1231 0 0 0 627 1 0 0 25 0 1 0 179780531 14790656 1194 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 3611 1194 195 640 0 2967 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14444

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=798320/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=15088 CPUtime=12.69
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 1390 0 0 0 1266 3 0 0 25 0 1 0 179780531 15450112 1353 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 3772 1353 195 640 0 3128 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15088

[startup+25.5015 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=797872/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=15472 CPUtime=25.48
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 1497 0 0 0 2543 5 0 0 25 0 1 0 179780531 15843328 1460 1992294400 134512640 137136520 4294956256 18446744073709551615 134574000 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 3868 1460 195 640 0 3224 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15472

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=797360/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=15992 CPUtime=51.07
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 1632 0 0 0 5096 11 0 0 25 0 1 0 179780531 16375808 1595 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 3998 1595 195 640 0 3354 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15992

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=797040/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=16364 CPUtime=102.26
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 1703 0 0 0 10202 24 0 0 25 0 1 0 179780531 16756736 1666 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4091 1666 195 640 0 3447 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16364

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=796976/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=16368 CPUtime=162.24
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 1724 0 0 0 16186 38 0 0 25 0 1 0 179780531 16760832 1687 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4092 1687 195 640 0 3448 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16368

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=796208/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=17132 CPUtime=222.22
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 1916 0 0 0 22172 50 0 0 25 0 1 0 179780531 17543168 1879 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4283 1879 195 640 0 3639 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17132

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=795312/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=18024 CPUtime=282.2
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2128 0 0 0 28156 64 0 0 25 0 1 0 179780531 18456576 2091 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4506 2091 195 640 0 3862 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18024

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=795184/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=18120 CPUtime=342.19
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2145 0 0 0 34143 76 0 0 25 0 1 0 179780531 18554880 2108 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4530 2108 195 640 0 3886 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18120

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=795248/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=18120 CPUtime=402.17
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2145 0 0 0 40131 86 0 0 25 0 1 0 179780531 18554880 2108 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4530 2108 195 640 0 3886 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18120

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=795248/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=18128 CPUtime=462.15
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2147 0 0 0 46119 96 0 0 25 0 1 0 179780531 18563072 2110 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4532 2110 195 640 0 3888 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18128

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=794992/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=18368 CPUtime=522.14
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2208 0 0 0 52108 106 0 0 25 0 1 0 179780531 18808832 2171 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4592 2171 195 640 0 3948 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18368

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=794992/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=18368 CPUtime=582.12
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2208 0 0 0 58096 116 0 0 25 0 1 0 179780531 18808832 2171 1992294400 134512640 137136520 4294956256 18446744073709551615 134544496 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4592 2171 195 640 0 3948 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18368

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=794992/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=18368 CPUtime=642.11
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2208 0 0 0 64084 127 0 0 25 0 1 0 179780531 18808832 2171 1992294400 134512640 137136520 4294956256 18446744073709551615 136502019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4592 2171 195 640 0 3948 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18368

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=794864/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=18468 CPUtime=702.08
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2235 0 0 0 70073 135 0 0 25 0 1 0 179780531 18911232 2198 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4617 2198 195 640 0 3973 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 18468

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=794416/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=18940 CPUtime=762.07
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2354 0 0 0 76062 145 0 0 25 0 1 0 179780531 19394560 2317 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4735 2317 195 640 0 4091 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 18940

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=794352/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=19024 CPUtime=822.05
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2372 0 0 0 82050 155 0 0 25 0 1 0 179780531 19480576 2335 1992294400 134512640 137136520 4294956256 18446744073709551615 136504213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4756 2335 195 640 0 4112 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 19024

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

[startup+825.501 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=794352/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=19024 CPUtime=825.25
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2372 0 0 0 82369 156 0 0 25 0 1 0 179780531 19480576 2335 1992294400 134512640 137136520 4294956256 18446744073709551615 134555773 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4756 2335 195 640 0 4112 0
Current children cumulated CPU time (s) 825.25
Current children cumulated vsize (KiB) 19024

[startup+831.902 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=794352/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=19024 CPUtime=831.65
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2372 0 0 0 83008 157 0 0 25 0 1 0 179780531 19480576 2335 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4756 2335 195 640 0 4112 0
Current children cumulated CPU time (s) 831.65
Current children cumulated vsize (KiB) 19024

[startup+833.501 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=794352/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=19024 CPUtime=833.25
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2372 0 0 0 83168 157 0 0 25 0 1 0 179780531 19480576 2335 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4756 2335 195 640 0 4112 0
Current children cumulated CPU time (s) 833.25
Current children cumulated vsize (KiB) 19024

[startup+834.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=794352/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=19024 CPUtime=834.05
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2372 0 0 0 83248 157 0 0 25 0 1 0 179780531 19480576 2335 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4756 2335 195 640 0 4112 0
Current children cumulated CPU time (s) 834.05
Current children cumulated vsize (KiB) 19024

[startup+835.101 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=794352/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=19024 CPUtime=834.84
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2372 0 0 0 83327 157 0 0 25 0 1 0 179780531 19480576 2335 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4756 2335 195 640 0 4112 0
Current children cumulated CPU time (s) 834.84
Current children cumulated vsize (KiB) 19024

[startup+835.501 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=794352/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=19024 CPUtime=835.24
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2372 0 0 0 83367 157 0 0 25 0 1 0 179780531 19480576 2335 1992294400 134512640 137136520 4294956256 18446744073709551615 136509014 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4756 2335 195 640 0 4112 0
Current children cumulated CPU time (s) 835.24
Current children cumulated vsize (KiB) 19024

[startup+835.601 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2547
/proc/meminfo: memFree=794352/2055920 swapFree=4192952/4192956
[pid=2546] ppid=2544 vsize=19024 CPUtime=835.34
/proc/2546/stat : 2546 (bsolo) R 2544 2546 920 0 -1 4194304 2372 0 0 0 83377 157 0 0 25 0 1 0 179780531 19480576 2335 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2546/statm: 4756 2335 195 640 0 4112 0
Current children cumulated CPU time (s) 835.34
Current children cumulated vsize (KiB) 19024

Child status: 0
Real time (s): 835.675
CPU time (s): 835.43
CPU user time (s): 833.85
CPU system time (s): 1.57976
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 19024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 833.85
system time used= 1.57976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2374
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= 1598

runsolver used 0.759884 second user time and 1.54676 second system time

The end

Launcher Data 

Begin job on node35 at 2009-06-16 05:10:12
IDJOB=1878830
IDBENCH=1340
IDSOLVER=700
FILE ID=node35/1878830-1245121812
PBS_JOBID= 9363648
Free space on /tmp= 66136 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567024.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878830-1245121812/watcher-1878830-1245121812 -o /tmp/evaluation-result-1878830-1245121812/solver-1878830-1245121812 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878830-1245121812.opb

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

MD5SUM BENCH= 42a09607e2cf515cb7da5ec0628015c7
RANDOM SEED=1048197311

node35.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:        803736 kB
Buffers:         84564 kB
Cached:        1066536 kB
SwapCached:          4 kB
Active:         173688 kB
Inactive:       991364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        803736 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            73144 kB
Committed_AS:   157576 kB
PageTables:       1400 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= 66132 MiB
End job on node35 at 2009-06-16 05:24:08