Trace number 2656843

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 3.2 CardUNSAT 1787.95 1788.56

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
MD5SUM703150fc56665afb9da0b20e49208c25
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 benchmark8.78866
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 723
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656843-1276305495.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 723
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5708
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1787.89/1788.56	c      101    231     2752    14191    5     5809    2069    166   2295 0.04
1787.89/1788.56	c      252    231     2958    22756    7     6231    2276    372   3000 0.08
1787.89/1788.56	c      477    231     3229    34682   10     6775    2504    643   2805 0.17
1787.89/1788.56	c      815    231     3604    50111   13     7532    2755   1018   2531 0.32
1787.89/1788.56	c     1325    231     4139    72082   17     8620    3031   1553   2312 0.57
1787.89/1788.56	c     2089    231     4958   102504   20    10258    3335   2372   2142 0.97
1787.89/1788.56	c     3236    231     4443    79307   17     9278    3669   1857   1889 1.71
1787.89/1788.56	c     4957    231     6249   141329   22    12897    4036   3663   1921 2.58
1787.89/1788.56	c     7543    231     4710    85213   18     9754    4440   2124   1878 4.01
1787.89/1788.56	c    11424    231     6434   141843   22    13296    4885   3848   1886 6.06
1787.89/1788.56	c    17248    231     5030    80206   15    10374    5374   2444   1898 9.09
1787.89/1788.56	c    25986    231     6005   134786   22    12453    5912   3419   1839 14.13
1787.89/1788.56	c    39096    231     7813   198710   25    16008    6504   5227   1729 22.61
1787.89/1788.56	c    58766    231     8587   201096   23    17561    7155   6001   1689 34.78
1787.89/1788.56	c    88276    231     7103   163199   22    14693    7871   4517   1542 57.24
1787.89/1788.56	c   132546    231     6924   158747   22    14252    8659   4338   1398 94.76
1787.89/1788.56	c   198959    231     8222   225720   27    16898    9525   5636   1317 151.01
1787.89/1788.56	c   298579    231     9024   222662   24    18496   10478   6438   1238 241.00
1787.89/1788.56	c   448015    231     9059   270839   29    18589   11526   6473   1159 386.33
1787.89/1788.56	c   672174    231    12086   327473   27    24536   12679   9500   1066 630.10
1787.89/1788.56	c  1008417    231    12869   382870   29    26130   13947  10283    967 1042.07
1787.89/1788.56	c  1512788    231    10330   298823   28    21274   15342   7744    886 1705.69
1787.89/1788.56	c Backtracks by Clause: 1570029
1787.89/1788.56	c Backtracks by PB constraint: 1429
1787.89/1788.56	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1787.89/1788.56	c   22  1571458 350655  2236331    13165   353652  10579    878 1787.95
1787.89/1788.56	s UNSATISFIABLE
1787.89/1788.56	c Total time: 1787.95 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-2656843-1276305495/watcher-2656843-1276305495 -o /tmp/evaluation-result-2656843-1276305495/solver-2656843-1276305495 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656843-1276305495.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: 1.06 1.07 1.02 3/106 7130
/proc/meminfo: memFree=1541304/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=11012 CPUtime=0
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 340 0 0 0 0 0 0 0 24 0 1 0 4201351 11276288 259 1992294400 134512640 137138936 4288525664 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 2753 259 176 642 0 2088 0

[startup+0.049966 s]
/proc/loadavg: 1.06 1.07 1.02 3/106 7130
/proc/meminfo: memFree=1541304/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=11328 CPUtime=0.04
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 483 0 0 0 4 0 0 0 24 0 1 0 4201351 11599872 381 1992294400 134512640 137138936 4288525664 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 2832 381 192 642 0 2188 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11328

[startup+0.101975 s]
/proc/loadavg: 1.06 1.07 1.02 3/106 7130
/proc/meminfo: memFree=1541304/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=11448 CPUtime=0.09
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 513 0 0 0 9 0 0 0 24 0 1 0 4201351 11722752 411 1992294400 134512640 137138936 4288525664 18446744073709551615 134542787 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 2862 411 192 642 0 2218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11448

[startup+0.302012 s]
/proc/loadavg: 1.06 1.07 1.02 3/106 7130
/proc/meminfo: memFree=1541304/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=11820 CPUtime=0.29
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 604 0 0 0 29 0 0 0 25 0 1 0 4201351 12103680 502 1992294400 134512640 137138936 4288525664 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 2955 502 192 642 0 2311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11820

[startup+0.701088 s]
/proc/loadavg: 1.06 1.07 1.02 3/106 7130
/proc/meminfo: memFree=1541304/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=12316 CPUtime=0.69
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 735 0 0 0 69 0 0 0 25 0 1 0 4201351 12611584 633 1992294400 134512640 137138936 4288525664 18446744073709551615 134542454 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 3079 633 192 642 0 2435 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12316

[startup+1.50124 s]
/proc/loadavg: 1.05 1.07 1.02 2/107 7131
/proc/meminfo: memFree=1539064/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=13172 CPUtime=1.49
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 948 0 0 0 148 1 0 0 25 0 1 0 4201351 13488128 846 1992294400 134512640 137138936 4288525664 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 3293 846 192 642 0 2649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13172

[startup+3.10154 s]
/proc/loadavg: 1.05 1.07 1.02 2/107 7131
/proc/meminfo: memFree=1538196/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=13544 CPUtime=3.09
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 1042 0 0 0 307 2 0 0 25 0 1 0 4201351 13869056 940 1992294400 134512640 137138936 4288525664 18446744073709551615 134600501 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 3386 940 192 642 0 2742 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13544

[startup+6.30113 s]
/proc/loadavg: 1.05 1.07 1.02 2/107 7131
/proc/meminfo: memFree=1537576/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=13800 CPUtime=6.29
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 1098 0 0 0 626 3 0 0 25 0 1 0 4201351 14131200 996 1992294400 134512640 137138936 4288525664 18446744073709551615 136521023 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 3450 996 192 642 0 2806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13800

[startup+12.7013 s]
/proc/loadavg: 1.04 1.07 1.02 2/107 7131
/proc/meminfo: memFree=1537204/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=14168 CPUtime=12.69
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 1201 0 0 0 1264 5 0 0 25 0 1 0 4201351 14508032 1099 1992294400 134512640 137138936 4288525664 18446744073709551615 134607563 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 3542 1099 192 642 0 2898 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14168

[startup+25.5017 s]
/proc/loadavg: 1.04 1.07 1.02 2/107 7131
/proc/meminfo: memFree=1536336/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=15032 CPUtime=25.48
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 1411 0 0 0 2540 8 0 0 25 0 1 0 4201351 15392768 1309 1992294400 134512640 137138936 4288525664 18446744073709551615 136501682 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 3758 1309 192 642 0 3114 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15032

[startup+51.1015 s]
/proc/loadavg: 1.02 1.06 1.01 2/107 7133
/proc/meminfo: memFree=1535592/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=15632 CPUtime=51.07
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 1583 0 0 0 5092 15 0 0 25 0 1 0 4201351 16007168 1481 1992294400 134512640 137138936 4288525664 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 3908 1481 192 642 0 3264 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15632

[startup+102.309 s]
/proc/loadavg: 1.01 1.05 1.01 2/107 7133
/proc/meminfo: memFree=1534476/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=16628 CPUtime=102.26
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 1822 0 0 0 10196 30 0 0 25 0 1 0 4201351 17027072 1720 1992294400 134512640 137138936 4288525664 18446744073709551615 134575044 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4157 1720 192 642 0 3513 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16628

[startup+162.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 7135
/proc/meminfo: memFree=1533856/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=17232 CPUtime=162.23
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 1974 0 0 0 16178 45 0 0 25 0 1 0 4201351 17645568 1872 1992294400 134512640 137138936 4288525664 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4308 1872 192 642 0 3664 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17232

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 7137
/proc/meminfo: memFree=1533732/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=17328 CPUtime=222.22
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 1989 0 0 0 22164 58 0 0 25 0 1 0 4201351 17743872 1887 1992294400 134512640 137138936 4288525664 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4332 1887 192 642 0 3688 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17328

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 7139
/proc/meminfo: memFree=1533484/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=17452 CPUtime=282.19
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2038 0 0 0 28147 72 0 0 25 0 1 0 4201351 17870848 1936 1992294400 134512640 137138936 4288525664 18446744073709551615 135984545 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4363 1936 192 642 0 3719 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17452

[startup+342.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 7139
/proc/meminfo: memFree=1533360/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=17700 CPUtime=342.17
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2084 0 0 0 34130 87 0 0 25 0 1 0 4201351 18124800 1982 1992294400 134512640 137138936 4288525664 18446744073709551615 136501679 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4425 1982 192 642 0 3781 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17700

[startup+402.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 7141
/proc/meminfo: memFree=1532244/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=18808 CPUtime=402.16
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2367 0 0 0 40115 101 0 0 25 0 1 0 4201351 19259392 2265 1992294400 134512640 137138936 4288525664 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4702 2265 192 642 0 4058 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18808

[startup+462.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 7143
/proc/meminfo: memFree=1532244/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=18808 CPUtime=462.14
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2367 0 0 0 46100 114 0 0 25 0 1 0 4201351 19259392 2265 1992294400 134512640 137138936 4288525664 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4702 2265 192 642 0 4058 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18808

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7145
/proc/meminfo: memFree=1532120/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=18808 CPUtime=522.12
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2367 0 0 0 52084 128 0 0 25 0 1 0 4201351 19259392 2265 1992294400 134512640 137138936 4288525664 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4702 2265 192 642 0 4058 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18808

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7147
/proc/meminfo: memFree=1532120/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=18808 CPUtime=582.09
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2367 0 0 0 58067 142 0 0 25 0 1 0 4201351 19259392 2265 1992294400 134512640 137138936 4288525664 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4702 2265 192 642 0 4058 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18808

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7147
/proc/meminfo: memFree=1531252/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=19664 CPUtime=642.08
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2580 0 0 0 64051 157 0 0 25 0 1 0 4201351 20135936 2478 1992294400 134512640 137138936 4288525664 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4916 2478 192 642 0 4272 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19664

[startup+702.3 s]

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

/proc/meminfo: memFree=1530756/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=19916 CPUtime=1001.95
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2649 0 0 0 99964 231 0 0 25 0 1 0 4201351 20393984 2547 1992294400 134512640 137138936 4288525664 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4979 2547 192 642 0 4335 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 19916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7159
/proc/meminfo: memFree=1530756/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=19920 CPUtime=1061.94
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2650 0 0 0 105950 244 0 0 25 0 1 0 4201351 20398080 2548 1992294400 134512640 137138936 4288525664 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4980 2548 192 642 0 4336 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 19920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7161
/proc/meminfo: memFree=1530632/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=19920 CPUtime=1121.92
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2650 0 0 0 111936 256 0 0 25 0 1 0 4201351 20398080 2548 1992294400 134512640 137138936 4288525664 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4980 2548 192 642 0 4336 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 19920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7163
/proc/meminfo: memFree=1530632/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=19920 CPUtime=1181.9
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2650 0 0 0 117921 269 0 0 25 0 1 0 4201351 20398080 2548 1992294400 134512640 137138936 4288525664 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4980 2548 192 642 0 4336 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 19920

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7165
/proc/meminfo: memFree=1529640/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=19920 CPUtime=1241.87
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2650 0 0 0 123906 281 0 0 25 0 1 0 4201351 20398080 2548 1992294400 134512640 137138936 4288525664 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4980 2548 192 642 0 4336 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 19920

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7168
/proc/meminfo: memFree=1529516/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=19920 CPUtime=1301.85
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2650 0 0 0 129893 292 0 0 25 0 1 0 4201351 20398080 2548 1992294400 134512640 137138936 4288525664 18446744073709551615 136504116 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4980 2548 192 642 0 4336 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 19920

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7170
/proc/meminfo: memFree=1529516/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=19920 CPUtime=1361.82
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2650 0 0 0 135879 303 0 0 25 0 1 0 4201351 20398080 2548 1992294400 134512640 137138936 4288525664 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4980 2548 192 642 0 4336 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 19920

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7172
/proc/meminfo: memFree=1529516/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=19920 CPUtime=1421.81
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2650 0 0 0 141866 315 0 0 25 0 1 0 4201351 20398080 2548 1992294400 134512640 137138936 4288525664 18446744073709551615 134542787 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4980 2548 192 642 0 4336 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 19920

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7174
/proc/meminfo: memFree=1529516/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=19920 CPUtime=1481.79
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2650 0 0 0 147852 327 0 0 25 0 1 0 4201351 20398080 2548 1992294400 134512640 137138936 4288525664 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4980 2548 192 642 0 4336 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 19920

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7174
/proc/meminfo: memFree=1529764/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=19920 CPUtime=1541.77
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2650 0 0 0 153839 338 0 0 25 0 1 0 4201351 20398080 2548 1992294400 134512640 137138936 4288525664 18446744073709551615 136501718 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4980 2548 192 642 0 4336 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 19920

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7176
/proc/meminfo: memFree=1529764/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=19920 CPUtime=1601.75
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2650 0 0 0 159825 350 0 0 25 0 1 0 4201351 20398080 2548 1992294400 134512640 137138936 4288525664 18446744073709551615 134607563 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4980 2548 192 642 0 4336 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 19920

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7178
/proc/meminfo: memFree=1529764/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=19920 CPUtime=1661.73
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2650 0 0 0 165812 361 0 0 25 0 1 0 4201351 20398080 2548 1992294400 134512640 137138936 4288525664 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 4980 2548 192 642 0 4336 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 19920

[startup+1722.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 7180
/proc/meminfo: memFree=1529392/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=20660 CPUtime=1721.71
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2827 0 0 0 171801 370 0 0 25 0 1 0 4201351 21155840 2725 1992294400 134512640 137138936 4288525664 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 5165 2725 192 642 0 4521 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 20660

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 7182
/proc/meminfo: memFree=1529392/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=20660 CPUtime=1781.69
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2827 0 0 0 177785 384 0 0 25 0 1 0 4201351 21155840 2725 1992294400 134512640 137138936 4288525664 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 5165 2725 192 642 0 4521 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 20660

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

[startup+1785.5 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 7182
/proc/meminfo: memFree=1529392/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=20660 CPUtime=1784.89
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2827 0 0 0 178105 384 0 0 25 0 1 0 4201351 21155840 2725 1992294400 134512640 137138936 4288525664 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 5165 2725 192 642 0 4521 0
Current children cumulated CPU time (s) 1784.89
Current children cumulated vsize (KiB) 20660

[startup+1787.1 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 7182
/proc/meminfo: memFree=1529392/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=20660 CPUtime=1786.48
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2827 0 0 0 178264 384 0 0 25 0 1 0 4201351 21155840 2725 1992294400 134512640 137138936 4288525664 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 5165 2725 192 642 0 4521 0
Current children cumulated CPU time (s) 1786.48
Current children cumulated vsize (KiB) 20660

[startup+1787.9 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 7182
/proc/meminfo: memFree=1529392/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=20660 CPUtime=1787.29
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2827 0 0 0 178344 385 0 0 25 0 1 0 4201351 21155840 2725 1992294400 134512640 137138936 4288525664 18446744073709551615 134542883 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 5165 2725 192 642 0 4521 0
Current children cumulated CPU time (s) 1787.29
Current children cumulated vsize (KiB) 20660

[startup+1788.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 7182
/proc/meminfo: memFree=1529392/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=20660 CPUtime=1787.69
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2827 0 0 0 178384 385 0 0 25 0 1 0 4201351 21155840 2725 1992294400 134512640 137138936 4288525664 18446744073709551615 134606841 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 5165 2725 192 642 0 4521 0
Current children cumulated CPU time (s) 1787.69
Current children cumulated vsize (KiB) 20660

[startup+1788.5 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 7182
/proc/meminfo: memFree=1529392/2059040 swapFree=4192956/4192956
[pid=7130] ppid=7128 vsize=20660 CPUtime=1787.89
/proc/7130/stat : 7130 (bsolo_pb10) R 7128 7130 6184 0 -1 4202496 2827 0 0 0 178404 385 0 0 25 0 1 0 4201351 21155840 2725 1992294400 134512640 137138936 4288525664 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7130/statm: 5165 2725 192 642 0 4521 0
Current children cumulated CPU time (s) 1787.89
Current children cumulated vsize (KiB) 20660

Child status: 0
Real time (s): 1788.56
CPU time (s): 1787.95
CPU user time (s): 1784.1
CPU system time (s): 3.85441
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 20660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.1
system time used= 3.85441
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2827
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= 1
involuntary context switches= 21451

runsolver used 3.74243 second user time and 8.94464 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-12 03:18:15
IDJOB=2656843
IDBENCH=1342
IDSOLVER=1162
FILE ID=node027/2656843-1276305495
PBS_JOBID= 11173129
Free space on /tmp= 62448 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656843-1276305495/watcher-2656843-1276305495 -o /tmp/evaluation-result-2656843-1276305495/solver-2656843-1276305495 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656843-1276305495.opb

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

MD5SUM BENCH= 703150fc56665afb9da0b20e49208c25
RANDOM SEED=30716665

node027.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2800.261
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5600.52
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		: 2800.261
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1541708 kB
Buffers:         76792 kB
Cached:         312332 kB
SwapCached:          0 kB
Active:         176612 kB
Inactive:       271784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1541708 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3980 kB
Writeback:           0 kB
AnonPages:       59296 kB
Mapped:          15392 kB
Slab:            47088 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182676 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62444 MiB
End job on node027 at 2010-06-12 03:48:04