Trace number 1880236

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) 1800.12 1800.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900573901.opb
MD5SUM40d0bcc4171e4a5907ae30e54ba56b80
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 benchmark18.1712
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 701
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-1880236-1245119924.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 701
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: 5707
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.
1800.08/1800.70	c      102    231     2789    18341    6     6965    2069    203   2217 0.05
1800.08/1800.70	c      258    231     3100    43532   14    15086    2276    514   2015 0.13
1800.08/1800.70	c      483    231     3547    79769   22    22975    2504    961   1725 0.28
1800.08/1800.70	c      823    231     4221   142662   33    40329    2755   1635   1221 0.67
1800.08/1800.70	c     1335    231     5241   253515   48    67985    3031   2655    749 1.78
1800.08/1800.70	c     2098    231     5149   225673   43    77249    3335   2563    584 3.59
1800.08/1800.70	c     3247    231     5689   280811   49   108671    3669   3103    442 7.33
1800.08/1800.70	c     4968    231     5267   265796   50   114749    4036   2681    276 17.94
1800.08/1800.70	c     7555    231     6192   376557   60   151781    4440   3606    202 37.24
1800.08/1800.70	c    11438    231     6943   484462   69   186523    4885   4357    151 75.38
1800.08/1800.70	c    17261    231     5776   317755   55   146882    5374   3190    115 150.05
1800.08/1800.70	c    26000    231     6377   402086   63   170505    5912   3791    101 255.75
1800.08/1800.70	c    39112    231     7932   604840   76   197971    6504   5346     89 436.04
1800.08/1800.70	c    58784    231     6734   447823   66   172019    7155   4148     84 698.62
1800.08/1800.71	c    88296    231     6639   433182   65   191370    7871   4053     75 1177.08
1800.08/1800.71	c Caught signal: 15
1800.08/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.71	c   15   126832  20555   163629     7172   504221   4586     70 1800.09
1800.08/1800.71	s UNKNOWN
1800.08/1800.71	c Total time: 1800.09 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-1880236-1245119924/watcher-1880236-1245119924 -o /tmp/evaluation-result-1880236-1245119924/solver-1880236-1245119924 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880236-1245119924.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 870
/proc/meminfo: memFree=1259688/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=10792 CPUtime=0
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179588785 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 2698 233 174 640 0 2033 0

[startup+0.07217 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 870
/proc/meminfo: memFree=1259688/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=11364 CPUtime=0.06
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 470 0 0 0 6 0 0 0 18 0 1 0 179588785 11636736 433 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 2841 433 196 640 0 2197 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11364

[startup+0.101175 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 870
/proc/meminfo: memFree=1259688/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=11624 CPUtime=0.09
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 518 0 0 0 9 0 0 0 18 0 1 0 179588785 11902976 481 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 2906 481 196 640 0 2262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.301213 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 870
/proc/meminfo: memFree=1259688/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=12532 CPUtime=0.29
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 747 0 0 0 29 0 0 0 19 0 1 0 179588785 12832768 710 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 3133 710 196 640 0 2489 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12532

[startup+0.701288 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 870
/proc/meminfo: memFree=1259688/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=13700 CPUtime=0.69
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 1056 0 0 0 69 0 0 0 22 0 1 0 179588785 14028800 1019 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 3425 1019 196 640 0 2781 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13700

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1255712/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=15396 CPUtime=1.49
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 1465 0 0 0 148 1 0 0 25 0 1 0 179588785 15765504 1428 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 3849 1428 197 640 0 3205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15396

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1253856/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=16712 CPUtime=3.09
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 1800 0 0 0 308 1 0 0 25 0 1 0 179588785 17113088 1763 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 4178 1763 197 640 0 3534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16712

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1252448/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=17364 CPUtime=6.29
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 1971 0 0 0 628 1 0 0 25 0 1 0 179588785 17780736 1934 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 4341 1934 197 640 0 3697 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17364

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1251240/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=18548 CPUtime=12.69
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 2257 0 0 0 1267 2 0 0 25 0 1 0 179588785 18993152 2220 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 4637 2220 197 640 0 3993 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18548

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1249384/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=20380 CPUtime=25.49
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 2724 0 0 0 2546 3 0 0 25 0 1 0 179588785 20869120 2687 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 5095 2687 197 640 0 4451 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20380

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1247912/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=21824 CPUtime=51.07
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 3084 0 0 0 5103 4 0 0 25 0 1 0 179588785 22347776 3047 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 5456 3047 197 640 0 4812 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21824

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1246632/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=23236 CPUtime=102.26
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 3418 0 0 0 10221 5 0 0 25 0 1 0 179588785 23793664 3381 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 5809 3381 197 640 0 5165 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23236

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1246056/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=23748 CPUtime=162.23
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 3550 0 0 0 16216 7 0 0 25 0 1 0 179588785 24317952 3513 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 5937 3513 197 640 0 5293 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23748

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1245480/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=24280 CPUtime=222.22
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 3682 0 0 0 22213 9 0 0 25 0 1 0 179588785 24862720 3645 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 6070 3645 197 640 0 5426 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24280

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1244520/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=25180 CPUtime=282.19
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 3906 0 0 0 28209 10 0 0 25 0 1 0 179588785 25784320 3869 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 6295 3869 197 640 0 5651 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25180

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1243944/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=25692 CPUtime=342.17
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 4059 0 0 0 34206 11 0 0 25 0 1 0 179588785 26308608 4022 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 6423 4022 197 640 0 5779 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25692

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1244008/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=25692 CPUtime=402.15
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 4059 0 0 0 40202 13 0 0 25 0 1 0 179588785 26308608 4022 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 6423 4022 197 640 0 5779 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 25692

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1243176/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=26592 CPUtime=462.13
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 4258 0 0 0 46199 14 0 0 25 0 1 0 179588785 27230208 4221 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 6648 4221 197 640 0 6004 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 26592

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1242408/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=27252 CPUtime=522.11
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 4443 0 0 0 52195 16 0 0 25 0 1 0 179588785 27906048 4406 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 6813 4406 197 640 0 6169 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 27252

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1242344/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=27252 CPUtime=582.09
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 4443 0 0 0 58192 17 0 0 25 0 1 0 179588785 27906048 4406 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 6813 4406 197 640 0 6169 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 27252

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 871
/proc/meminfo: memFree=1242344/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=27252 CPUtime=642.08
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 4443 0 0 0 64189 19 0 0 25 0 1 0 179588785 27906048 4406 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 6813 4406 197 640 0 6169 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 27252

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 873
/proc/meminfo: memFree=1240360/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=29292 CPUtime=881.98
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 4934 0 0 0 88175 23 0 0 25 0 1 0 179588785 29995008 4897 1992294400 134512640 137136520 4294956256 18446744073709551615 136500556 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7323 4897 197 640 0 6679 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 29292

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 873
/proc/meminfo: memFree=1240296/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=29284 CPUtime=941.96
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 4934 0 0 0 94172 24 0 0 25 0 1 0 179588785 29986816 4897 1992294400 134512640 137136520 4294956256 18446744073709551615 134544443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7321 4897 197 640 0 6677 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 29284

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 873
/proc/meminfo: memFree=1240296/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=29284 CPUtime=1001.94
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 4934 0 0 0 100169 25 0 0 25 0 1 0 179588785 29986816 4897 1992294400 134512640 137136520 4294956256 18446744073709551615 134544461 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7321 4897 197 640 0 6677 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 29284

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 873
/proc/meminfo: memFree=1240232/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=29256 CPUtime=1061.92
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 4934 0 0 0 106166 26 0 0 25 0 1 0 179588785 29958144 4897 1992294400 134512640 137136520 4294956256 18446744073709551615 134544004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7314 4897 197 640 0 6670 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 29256

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 873
/proc/meminfo: memFree=1240168/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=29252 CPUtime=1121.9
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 4934 0 0 0 112164 26 0 0 25 0 1 0 179588785 29954048 4897 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7313 4897 197 640 0 6669 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 29252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 873
/proc/meminfo: memFree=1240232/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=29252 CPUtime=1181.88
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 4934 0 0 0 118161 27 0 0 25 0 1 0 179588785 29954048 4897 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7313 4897 197 640 0 6669 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 29252

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 873
/proc/meminfo: memFree=1239336/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=30044 CPUtime=1241.87
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 5145 0 0 0 124159 28 0 0 25 0 1 0 179588785 30765056 5108 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7511 5108 197 640 0 6867 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 30044

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 873
/proc/meminfo: memFree=1239080/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=30308 CPUtime=1301.85
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 5211 0 0 0 130156 29 0 0 25 0 1 0 179588785 31035392 5174 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7577 5174 197 640 0 6933 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 30308

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 879
/proc/meminfo: memFree=1238880/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=30308 CPUtime=1361.82
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 5211 0 0 0 136152 30 0 0 25 0 1 0 179588785 31035392 5174 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7577 5174 197 640 0 6933 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 30308

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 879
/proc/meminfo: memFree=1238944/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=30440 CPUtime=1421.8
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 5235 0 0 0 142149 31 0 0 25 0 1 0 179588785 31170560 5198 1992294400 134512640 137136520 4294956256 18446744073709551615 136293438 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7610 5198 197 640 0 6966 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 30440

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 879
/proc/meminfo: memFree=1238880/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=30440 CPUtime=1481.78
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 5235 0 0 0 148146 32 0 0 25 0 1 0 179588785 31170560 5198 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7610 5198 197 640 0 6966 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 30440

[startup+1542.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 879
/proc/meminfo: memFree=1238880/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=30440 CPUtime=1541.76
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 5236 0 0 0 154143 33 0 0 25 0 1 0 179588785 31170560 5199 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7610 5199 197 640 0 6966 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 30440

[startup+1602.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 879
/proc/meminfo: memFree=1238944/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=30440 CPUtime=1601.74
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 5236 0 0 0 160140 34 0 0 25 0 1 0 179588785 31170560 5199 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7610 5199 197 640 0 6966 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 30440

[startup+1662.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 879
/proc/meminfo: memFree=1238888/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=30440 CPUtime=1661.72
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 5236 0 0 0 166136 36 0 0 25 0 1 0 179588785 31170560 5199 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7610 5199 197 640 0 6966 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 30440

[startup+1722.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 879
/proc/meminfo: memFree=1238824/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=30440 CPUtime=1721.7
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 5236 0 0 0 172134 36 0 0 25 0 1 0 179588785 31170560 5199 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7610 5199 197 640 0 6966 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 30440

[startup+1782.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 879
/proc/meminfo: memFree=1238824/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=30440 CPUtime=1781.68
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 5236 0 0 0 178131 37 0 0 25 0 1 0 179588785 31170560 5199 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7610 5199 197 640 0 6966 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 30440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.12 1.06 1.00 2/65 879
/proc/meminfo: memFree=1238760/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=30572 CPUtime=1800.08
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 5266 0 0 0 179971 37 0 0 25 0 1 0 179588785 31305728 5229 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7643 5229 197 640 0 6999 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 30572

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

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

[startup+1800.71 s]
/proc/loadavg: 1.12 1.06 1.00 2/65 879
/proc/meminfo: memFree=1238760/2055920 swapFree=4182544/4192956
[pid=870] ppid=868 vsize=30572 CPUtime=1800.08
/proc/870/stat : 870 (bsolo) R 868 870 31785 0 -1 4194304 5266 0 0 0 179971 37 0 0 25 0 1 0 179588785 31305728 5229 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/870/statm: 7643 5229 197 640 0 6999 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 30572

Child status: 15
Real time (s): 1800.74
CPU time (s): 1800.12
CPU user time (s): 1799.74
CPU system time (s): 0.378942
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 30572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.378942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5267
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= 3387

runsolver used 1.39279 second user time and 4.17936 second system time

The end

Launcher Data 

Begin job on node47 at 2009-06-16 04:38:44
IDJOB=1880236
IDBENCH=1314
IDSOLVER=701
FILE ID=node47/1880236-1245119924
PBS_JOBID= 9363663
Free space on /tmp= 65952 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900573901.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880236-1245119924/watcher-1880236-1245119924 -o /tmp/evaluation-result-1880236-1245119924/solver-1880236-1245119924 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880236-1245119924.opb

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

MD5SUM BENCH= 40d0bcc4171e4a5907ae30e54ba56b80
RANDOM SEED=1213861067

node47.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		: 3000.261
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		: 3000.261
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:       1260168 kB
Buffers:         42544 kB
Cached:         682628 kB
SwapCached:       4196 kB
Active:          62208 kB
Inactive:       670856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1260168 kB
SwapTotal:     4192956 kB
SwapFree:      4182544 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          13652 kB
Slab:            48636 kB
Committed_AS:   165468 kB
PageTables:       1448 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= 65948 MiB
End job on node47 at 2009-06-16 05:08:47