Trace number 418928

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, and are wall clock time (not CPU 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 3.0.16? (TO) 1800.06 1800.63

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
anbulagan/medium-unsat/dated-5-11-u.opb
MD5SUMc7ffcf68dc55efcfaf172aaf80349947
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark362.588
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables108786
Total number of constraints482639
Number of constraints which are clauses482639
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint10
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 10
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/418928-1177399237/instance-418928-1177399237.opb
0.00/0.01	c File size is 14516644 bytes.
3.09/3.16	c Highest Coefficient sum: 10
3.09/3.16	c Parsing was ok!!
3.09/3.16	c Total parsing time: 3.149 s
3.38/3.41	c Var: 108786 Constr: 482639 482639/0/0 Lit: 1096328 Watch. Lit: 956048
3.38/3.41	c Obj. Vars: 0 (0 % of total variables)
47.76/47.88	c Pre-processing Time: 47.84 s
47.86/47.92	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
47.86/47.92	c        0   4347    17665    47753    2    35330    5888      0      0 47.84
47.86/47.92	c Switching off LPR mode.
1799.95/1800.55	c      101   4347    17766    51299    2    35532    6477    101      2 47.93
1799.95/1800.55	c      251   4347    17916    55344    3    35832    7125    251      5 48.02
1799.95/1800.55	c      480   4347    18145    66786    3    36290    7838    480      9 48.30
1799.95/1800.55	c      818   4347    18483    84415    4    36966    8622    818     16 48.55
1799.95/1800.55	c     1327   4347    18992   129634    6    37984    9485   1327     26 49.49
1799.95/1800.55	c     2091   4347    19756   216977   10    39512   10434   2091     41 50.73
1799.95/1800.55	c     3239   4347    20904   366988   17    41808   11478   3239     60 53.13
1799.95/1800.55	c     4961   4347    22626   537939   23    45252   12626   4961     88 56.32
1799.95/1800.55	c     7546   4347    25211   853343   33    50422   13889   7546    120 62.76
1799.95/1800.55	c    11428   4347    29093  1334080   45    58186   15278  11428    153 74.57
1799.95/1800.55	c    17252   4347    34917  2113302   60    69834   16806  17252    178 96.46
1799.95/1800.55	c    25989   4325    43654  3528665   80    87307   18487  25989    190 136.60
1799.95/1800.55	c    39103   4325    56768  5647197   99   113535   20336  39103    174 223.78
1799.95/1800.55	c    58773   4325    76438  9297919  121   152875   22370  58773    132 443.07
1799.95/1800.55	c    88284   4325   105949 14457398  136   211897   24608  88284    105 837.74
1799.95/1800.55	c   132556   4325    32324  2541374   78    64647   27069  14659     74 1790.75
1799.95/1800.55	c Resources Exceeded
1799.95/1800.55	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.95/1800.55	c   16   134421  30071   246203    34189  2895374  16524     74 1800.02
1799.95/1800.55	s UNKNOWN
1799.95/1800.55	c Total time: 1800.02 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-418928-1177399237 -o ROOT/results/node19/solver-418928-1177399237 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/418928-1177399237/instance-418928-1177399237.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.76 0.37 3/77 3100
/proc/meminfo: memFree=1699720/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=3780 CPUtime=0
/proc/3100/stat : 3100 (bsolo3.0.16) D 3098 3100 2975 0 -1 4194304 183 0 1 0 0 0 0 0 18 0 1 0 187841204 3870720 153 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160041328 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/3100/statm: 945 153 127 324 0 14 0

[startup+0.0354181 s]
/proc/loadavg: 0.91 0.76 0.37 3/77 3100
/proc/meminfo: memFree=1699720/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=19108 CPUtime=0.02
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 648 0 3 0 2 0 0 0 18 0 1 0 187841204 19566592 620 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 4777 620 312 324 0 301 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 19108

[startup+0.101425 s]
/proc/loadavg: 0.91 0.76 0.37 3/77 3100
/proc/meminfo: memFree=1699720/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=20708 CPUtime=0.08
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 1141 0 3 0 8 0 0 0 18 0 1 0 187841204 21204992 1113 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 5177 1114 407 324 0 701 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20708

[startup+0.301447 s]
/proc/loadavg: 0.91 0.76 0.37 3/77 3100
/proc/meminfo: memFree=1699720/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=26192 CPUtime=0.28
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 2820 0 3 0 27 1 0 0 19 0 1 0 187841204 26820608 2752 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 6548 2752 679 324 0 2072 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 26192

[startup+0.701489 s]
/proc/loadavg: 0.91 0.76 0.37 3/77 3100
/proc/meminfo: memFree=1699720/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=36624 CPUtime=0.68
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 6007 0 3 0 66 2 0 0 22 0 1 0 187841204 37502976 5654 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 9156 5654 1130 324 0 4680 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 36624

[startup+1.50258 s]
/proc/loadavg: 0.91 0.76 0.37 2/78 3101
/proc/meminfo: memFree=1675072/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=49124 CPUtime=1.49
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 10089 0 3 0 145 4 0 0 25 0 1 0 187841204 50302976 9639 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7806718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 12281 9639 1945 324 0 7805 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49124

[startup+3.10175 s]
/proc/loadavg: 0.91 0.76 0.37 2/78 3101
/proc/meminfo: memFree=1660608/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=73700 CPUtime=3.09
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 18054 0 3 0 302 7 0 0 25 0 1 0 187841204 75468800 17604 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 18425 17604 3767 324 0 13949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 73700

[startup+6.3011 s]
/proc/loadavg: 1.00 0.78 0.38 2/78 3101
/proc/meminfo: memFree=1610048/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=94264 CPUtime=6.29
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 26468 0 3 0 618 11 0 0 25 0 1 0 187841204 96526336 22473 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160521818 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 23566 22473 305 324 0 22635 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94264

[startup+12.7018 s]
/proc/loadavg: 1.00 0.78 0.38 2/78 3101
/proc/meminfo: memFree=1610248/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=94396 CPUtime=12.68
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 26474 0 3 0 1257 11 0 0 25 0 1 0 187841204 96661504 22479 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134567857 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 23599 22479 305 324 0 22668 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 94396

[startup+25.5012 s]
/proc/loadavg: 1.00 0.79 0.39 2/78 3101
/proc/meminfo: memFree=1610120/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=94528 CPUtime=25.48
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 26505 0 3 0 2537 11 0 0 25 0 1 0 187841204 96796672 22510 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 23632 22510 305 324 0 22701 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 94528

[startup+51.1019 s]
/proc/loadavg: 1.00 0.81 0.40 2/78 3101
/proc/meminfo: memFree=1609416/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=95164 CPUtime=51.05
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 26900 0 3 0 5086 19 0 0 25 0 1 0 187841204 97447936 22692 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7919260 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 23791 22692 311 324 0 22860 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 95164

[startup+102.305 s]
/proc/loadavg: 1.00 0.83 0.43 2/78 3101
/proc/meminfo: memFree=1609544/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=95164 CPUtime=102.25
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 26901 0 3 0 10201 24 0 0 25 0 1 0 187841204 97447936 22693 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 23791 22693 311 324 0 22860 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 95164

[startup+162.302 s]
/proc/loadavg: 1.00 0.86 0.47 2/78 3101
/proc/meminfo: memFree=1609544/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=95164 CPUtime=162.22
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 26901 0 3 0 16196 26 0 0 25 0 1 0 187841204 97447936 22693 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 23791 22693 311 324 0 22860 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 95164

[startup+222.301 s]
/proc/loadavg: 1.00 0.88 0.49 2/78 3101
/proc/meminfo: memFree=1598472/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=106232 CPUtime=222.2
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 29683 0 3 0 22188 32 0 0 25 0 1 0 187841204 108781568 25475 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 26558 25475 311 324 0 25627 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 106232

[startup+282.302 s]
/proc/loadavg: 1.00 0.90 0.52 2/78 3101
/proc/meminfo: memFree=1585352/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=119612 CPUtime=282.19
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 33005 0 3 0 28182 37 0 0 25 0 1 0 187841204 122482688 28797 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 29903 28797 311 324 0 28972 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 119612

[startup+342.301 s]
/proc/loadavg: 1.00 0.92 0.55 2/78 3101
/proc/meminfo: memFree=1572488/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=132208 CPUtime=342.17
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 36159 0 3 0 34176 41 0 0 25 0 1 0 187841204 135380992 31951 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551266 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 33052 31951 311 324 0 32121 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 132208

[startup+402.302 s]
/proc/loadavg: 1.00 0.93 0.58 2/78 3101
/proc/meminfo: memFree=1559432/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=145344 CPUtime=402.15
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 39437 0 3 0 40169 46 0 0 25 0 1 0 187841204 148832256 35229 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 36336 35229 311 324 0 35405 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 145344

[startup+462.301 s]
/proc/loadavg: 1.00 0.94 0.60 2/78 3101
/proc/meminfo: memFree=1547976/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=156684 CPUtime=462.13
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 42293 0 3 0 46163 50 0 0 25 0 1 0 187841204 160444416 38085 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572279 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 39171 38085 311 324 0 38240 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 156684

[startup+522.302 s]
/proc/loadavg: 1.00 0.95 0.62 2/78 3101
/proc/meminfo: memFree=1537608/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=167096 CPUtime=522.12
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 44901 0 3 0 52157 55 0 0 25 0 1 0 187841204 171106304 40693 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 41774 40693 311 324 0 40843 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 167096

[startup+582.301 s]
/proc/loadavg: 1.00 0.95 0.64 2/78 3101
/proc/meminfo: memFree=1526344/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=178280 CPUtime=582.11
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 47691 0 3 0 58151 60 0 0 25 0 1 0 187841204 182558720 43483 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 44570 43483 311 324 0 43639 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 178280

[startup+642.302 s]
/proc/loadavg: 1.00 0.96 0.66 2/78 3101
/proc/meminfo: memFree=1515656/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=188828 CPUtime=642.09
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 50334 0 3 0 64146 63 0 0 25 0 1 0 187841204 193359872 46126 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 47207 46126 311 324 0 46276 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 188828


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

Current children cumulated vsize (KiB) 261056

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.78 2/78 3103
/proc/meminfo: memFree=1433160/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=271176 CPUtime=1121.95
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 70915 0 3 0 112101 94 0 0 25 0 1 0 187841204 277684224 66707 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 67794 66707 311 324 0 66863 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 271176

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.79 2/78 3103
/proc/meminfo: memFree=1425032/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=279392 CPUtime=1181.94
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 72965 0 3 0 118097 97 0 0 25 0 1 0 187841204 286097408 68757 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 69848 68757 311 324 0 68917 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 279392

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/78 3103
/proc/meminfo: memFree=1418376/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=286084 CPUtime=1241.92
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 74632 0 3 0 124092 100 0 0 25 0 1 0 187841204 292950016 70424 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 71521 70424 311 324 0 70590 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 286084

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/78 3103
/proc/meminfo: memFree=1411464/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=292812 CPUtime=1301.9
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 76332 0 3 0 130087 103 0 0 25 0 1 0 187841204 299839488 72124 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 73203 72124 311 324 0 72272 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 292812

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 3103
/proc/meminfo: memFree=1404296/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=300028 CPUtime=1361.89
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 78108 0 3 0 136082 107 0 0 25 0 1 0 187841204 307228672 73900 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 75007 73900 311 324 0 74076 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 300028

[startup+1422.3 s]
/proc/loadavg: 1.00 0.97 0.83 2/78 3103
/proc/meminfo: memFree=1397320/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=306996 CPUtime=1421.87
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 79862 0 3 0 142078 109 0 0 25 0 1 0 187841204 314363904 75654 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 76749 75654 311 324 0 75818 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 306996

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.83 2/78 3103
/proc/meminfo: memFree=1391304/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=313088 CPUtime=1481.85
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 81389 0 3 0 148073 112 0 0 25 0 1 0 187841204 320602112 77181 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 78272 77181 311 324 0 77341 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 313088

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/78 3103
/proc/meminfo: memFree=1384328/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=319924 CPUtime=1541.83
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 83108 0 3 0 154068 115 0 0 25 0 1 0 187841204 327602176 78900 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 79981 78900 311 324 0 79050 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 319924

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/78 3103
/proc/meminfo: memFree=1377928/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=326484 CPUtime=1601.82
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 84728 0 3 0 160064 118 0 0 25 0 1 0 187841204 334319616 80520 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 81621 80520 311 324 0 80690 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 326484

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/78 3103
/proc/meminfo: memFree=1369992/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=334344 CPUtime=1661.8
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 86710 0 3 0 166059 121 0 0 25 0 1 0 187841204 342368256 82502 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 83586 82502 311 324 0 82655 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 334344

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/78 3103
/proc/meminfo: memFree=1361928/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=342452 CPUtime=1721.78
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 88733 0 3 0 172054 124 0 0 25 0 1 0 187841204 350670848 84525 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 85613 84525 311 324 0 84682 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 342452

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/78 3103
/proc/meminfo: memFree=1356936/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=347072 CPUtime=1781.77
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194304 90014 0 3 0 178050 127 0 0 25 0 1 0 187841204 355401728 85678 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 86768 85678 311 324 0 85837 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 347072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.97 0.86 2/78 3103
/proc/meminfo: memFree=1617672/2055920 swapFree=4159408/4192956
[pid=3100] ppid=3098 vsize=0 CPUtime=1800.06
/proc/3100/stat : 3100 (bsolo3.0.16) R 3098 3100 2975 0 -1 4194308 90015 0 3 0 179874 132 0 0 25 0 1 0 187841204 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3100/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1800.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1800.06 s) to the 'lost time'.

[startup+1800.6 s]
/proc/loadavg: 1.00 0.97 0.86 1/77 3103
/proc/meminfo: memFree=1699088/2055920 swapFree=4159408/4192956
[pid=3100] ppid=-1 vsize=0 CPUtime=0
/proc/3100/stat : -- couldn't open stat file --/proc/3100/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

[startup+1800.6 s]
/proc/loadavg: 1.00 0.97 0.86 1/77 3103
/proc/meminfo: memFree=1699088/2055920 swapFree=4159408/4192956
[pid=3100] ppid=-1 vsize=0 CPUtime=0
/proc/3100/stat : -- couldn't open stat file --/proc/3100/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Sending SIGTERM to process tree (bottom up)

Sleeping 2 seconds

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3100 and gives
#  childrusage.ru_utime.tv_sec=1798
#  childrusage.ru_utime.tv_usec=748548
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=330797
# CPU time returned by wait4() is 1800.08
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1800.06
#  lost CPU user time (s): 1798.74
#  lost CPU system time (s): 1.32

Real time (s): 1800.63
CPU time (s): 1800.06
CPU user time (s): 1798.74
CPU system time (s): 1.32
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 347584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.75
system time used= 1.3308
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90015
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 3313

runsolver used 1.36579 second user time and 3.9194 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Apr 24 07:20:38 UTC 2007

IDJOB= 418928
IDBENCH= 47737
IDSOLVER= 163
FILE ID= node19/418928-1177399237

PBS_JOBID= 4675627

Free space on /tmp= 66451 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/anbulagan/medium-unsat/dated-5-11-u.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/418928-1177399237/instance-418928-1177399237.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-418928-1177399237 -o ROOT/results/node19/solver-418928-1177399237 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/418928-1177399237/instance-418928-1177399237.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  c7ffcf68dc55efcfaf172aaf80349947

RANDOM SEED= 919209347

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.213
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		: 3000.213
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:       1700128 kB
Buffers:         50856 kB
Cached:         210568 kB
SwapCached:       2620 kB
Active:         135980 kB
Inactive:       148860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700128 kB
SwapTotal:     4192956 kB
SwapFree:      4159408 kB
Dirty:           18560 kB
Writeback:           0 kB
Mapped:          31108 kB
Slab:            56424 kB
Committed_AS:  4676276 kB
PageTables:       1784 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= 66451 MiB

End job on node19 on Tue Apr 24 07:50:39 UTC 2007