Trace number 432386

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 3.0.17? (TO) 1800.19 1800.67

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k5_l4_n750.opb
MD5SUM84dfc4b706a5e82746c96ff285501708
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark31.2183
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables3750
Total number of constraints467625
Number of constraints which are clauses466875
Number of constraints which are cardinality constraints (but not clauses)750
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432386-1177943228/instance-432386-1177943228.opb
0.00/0.00	c File size is 20154127 bytes.
3.59/3.68	c Highest Coefficient sum: 7
3.59/3.68	c Parsing was ok!!
3.59/3.68	c Total parsing time: 3.675 s
3.79/3.86	c Var: 3750 Constr: 468375 467625/750/0 Lit: 1875000 Watch. Lit: 939000
3.79/3.86	c Obj. Vars: 0 (0 % of total variables)
76.97/77.07	c Pre-processing Time: 77.054 s
76.97/77.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
76.97/77.09	c        0   3750   468375  1875000    4   939000  160875      0      0 77.05
76.97/77.09	c Switching off LPR mode.
1800.02/1800.50	c      101   3750   468476  1891704    4   939202  176963    101      1 77.55
1800.02/1800.50	c      255   3750   468630  1927205    4   939510  194660    255      3 77.98
1800.02/1800.50	c      482   3750   468857  1973036    4   939964  214127    482      6 78.61
1800.02/1800.50	c      821   3750   469196  2040912    4   940642  235540    821     10 79.64
1800.02/1800.50	c     1329   3750   469704  2162912    4   941658  259095   1329     16 81.53
1800.02/1800.50	c     2092   3750   470467  2360500    5   943184  285005   2092     24 84.29
1800.02/1800.50	c     3238   3750   471613  2611415    5   945476  313506   3238     36 88.33
1800.02/1800.50	c     4959   3750   473334  3115557    6   948918  344857   4959     52 94.53
1800.02/1800.50	c     7545   3750   475920  4169601    8   954090  379343   7545     71 104.86
1800.02/1800.50	c    11424   3750   479799  5412646   11   961848  417278  11424     94 120.75
1800.02/1800.50	c    17247   3750   485622  7340047   15   973494  459006  17247    118 145.82
1800.02/1800.50	c    25984   3750   494359 10128014   20   990968  504907  25984    140 185.10
1800.02/1800.50	c    39094   3750   507469 14386098   28  1017188  555398  39094    156 250.52
1800.02/1800.50	c    58766   3750   527141 21527530   40  1056532  610938  58766    156 374.39
1800.02/1800.50	c    88276   3750   556651 34182450   61  1115552  672032  88276    146 600.67
1800.02/1800.50	c   132546   3750   600921 53049789   88  1204092  739236 132546    127 1036.96
1800.02/1800.50	c Caught signal: 15
1800.02/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.50	c   16   196671  53908   323074   665046 77910968 196671    109 1800.03
1800.02/1800.50	s UNKNOWN
1800.02/1800.50	c Total time: 1800.03 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/node50/watcher-432386-1177943228 -o ROOT/results/node50/solver-432386-1177943228 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432386-1177943228/instance-432386-1177943228.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: 0.92 0.95 0.82 3/64 25632
/proc/meminfo: memFree=1752456/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=39232 CPUtime=0
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 149168070 40173568 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 9808 331 279 324 0 3957 0

[startup+0.018048 s]
/proc/loadavg: 0.92 0.95 0.82 3/64 25632
/proc/meminfo: memFree=1752456/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=24012 CPUtime=0.01
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 463 0 0 0 1 0 0 0 18 0 1 0 149168070 24588288 433 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 6003 434 299 324 0 152 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 24012

[startup+0.101055 s]
/proc/loadavg: 0.92 0.95 0.82 3/64 25632
/proc/meminfo: memFree=1752456/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=25384 CPUtime=0.09
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 940 0 0 0 9 0 0 0 18 0 1 0 149168070 25993216 910 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 6346 910 415 324 0 495 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25384

[startup+0.301072 s]
/proc/loadavg: 0.92 0.95 0.82 3/64 25632
/proc/meminfo: memFree=1752456/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=28524 CPUtime=0.29
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 2003 0 0 0 29 0 0 0 19 0 1 0 149168070 29208576 1973 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 7131 1973 688 324 0 1280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28524

[startup+0.701108 s]
/proc/loadavg: 0.92 0.95 0.82 3/64 25632
/proc/meminfo: memFree=1752456/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=34796 CPUtime=0.69
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 4113 0 0 0 68 1 0 0 22 0 1 0 149168070 35631104 4083 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 8699 4083 1231 324 0 2848 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34796

[startup+1.50118 s]
/proc/loadavg: 0.92 0.95 0.82 2/65 25633
/proc/meminfo: memFree=1736256/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=47072 CPUtime=1.49
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 8258 0 0 0 145 4 0 0 25 0 1 0 149168070 48201728 8228 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134528473 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 11768 8228 2300 324 0 5917 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47072

[startup+3.10132 s]
/proc/loadavg: 1.01 0.97 0.82 2/65 25633
/proc/meminfo: memFree=1719104/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=71488 CPUtime=3.09
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 16492 0 0 0 300 9 0 0 25 0 1 0 149168070 73203712 16462 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134528207 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 17872 16462 4429 324 0 12021 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71488

[startup+6.3016 s]
/proc/loadavg: 1.01 0.97 0.82 2/65 25633
/proc/meminfo: memFree=1642880/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=113068 CPUtime=6.29
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 32573 0 0 0 614 15 0 0 25 0 1 0 149168070 115781632 27622 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 28267 27622 302 324 0 27337 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113068

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 25633
/proc/meminfo: memFree=1643072/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=113068 CPUtime=12.68
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 32573 0 0 0 1250 18 0 0 25 0 1 0 149168070 115781632 27622 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 28267 27622 302 324 0 27337 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 113068

[startup+25.5013 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 25633
/proc/meminfo: memFree=1643200/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=113068 CPUtime=25.48
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 32573 0 0 0 2524 24 0 0 25 0 1 0 149168070 115781632 27622 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 28267 27622 302 324 0 27337 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 113068

[startup+51.1015 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 25633
/proc/meminfo: memFree=1643200/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=113068 CPUtime=51.07
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 32573 0 0 0 5073 34 0 0 25 0 1 0 149168070 115781632 27622 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 28267 27622 302 324 0 27337 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 113068

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 25633
/proc/meminfo: memFree=1643840/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=112508 CPUtime=102.26
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 39884 0 0 0 10175 51 0 0 25 0 1 0 149168070 115208192 27511 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 28127 27511 308 324 0 27197 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 112508

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 25633
/proc/meminfo: memFree=1586624/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=170260 CPUtime=162.24
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 54307 0 0 0 16164 60 0 0 25 0 1 0 149168070 174346240 41934 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 42565 41934 308 324 0 41635 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 170260

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 25633
/proc/meminfo: memFree=1531584/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=224820 CPUtime=222.23
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 67935 0 0 0 22154 69 0 0 25 0 1 0 149168070 230215680 55562 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 56205 55562 308 324 0 55275 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 224820

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 25633
/proc/meminfo: memFree=1483072/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=273580 CPUtime=282.22
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 80152 0 0 0 28145 77 0 0 25 0 1 0 149168070 280145920 67779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 68395 67779 308 324 0 67465 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 273580

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 25633
/proc/meminfo: memFree=1435456/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=320620 CPUtime=342.2
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 91882 0 0 0 34134 86 0 0 25 0 1 0 149168070 328314880 79509 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547668 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 80155 79509 308 324 0 79225 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 320620

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 25633
/proc/meminfo: memFree=1391744/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=364796 CPUtime=402.18
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 102943 0 0 0 40125 93 0 0 25 0 1 0 149168070 373551104 90570 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8351382 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 91199 90570 308 324 0 90269 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 364796

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 25633
/proc/meminfo: memFree=1342720/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=413244 CPUtime=462.17
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 115053 0 0 0 46115 102 0 0 25 0 1 0 149168070 423161856 102680 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091743 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 103311 102680 308 324 0 102381 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 413244

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 25633
/proc/meminfo: memFree=1293760/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=462468 CPUtime=522.15
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 127370 0 0 0 52105 110 0 0 25 0 1 0 149168070 473567232 114997 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 115617 114997 308 324 0 114687 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 462468

[startup+582.301 s]
/proc/loadavg: 1.04 0.99 0.88 2/65 25633
/proc/meminfo: memFree=1261120/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=494868 CPUtime=582.14
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 135447 0 0 0 58098 116 0 0 25 0 1 0 149168070 506744832 123074 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 123717 123074 308 324 0 122787 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 494868

[startup+642.302 s]
/proc/loadavg: 1.05 1.00 0.90 2/65 25633
/proc/meminfo: memFree=1220288/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=535216 CPUtime=642.13
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 145556 0 0 0 64089 124 0 0 25 0 1 0 149168070 548061184 133183 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134584989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 133804 133183 308 324 0 132874 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 535216


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

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=1071744/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=683580 CPUtime=882.05
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 182628 0 0 0 88056 149 0 0 25 0 1 0 149168070 699985920 170255 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 170895 170255 308 324 0 169965 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 683580

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=1044864/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=710672 CPUtime=942.04
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 189404 0 0 0 94050 154 0 0 25 0 1 0 149168070 727728128 177031 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 177668 177031 308 324 0 176738 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 710672

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=1020224/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=734964 CPUtime=1002.03
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 195488 0 0 0 100043 160 0 0 25 0 1 0 149168070 752603136 183115 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 183741 183115 308 324 0 182811 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 734964

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=991296/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=764348 CPUtime=1062.01
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 202833 0 0 0 106038 163 0 0 25 0 1 0 149168070 782692352 190460 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 191087 190460 308 324 0 190157 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 764348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=953920/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=801220 CPUtime=1121.99
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 212047 0 0 0 112029 170 0 0 25 0 1 0 149168070 820449280 199674 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 200305 199674 308 324 0 199375 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 801220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=920000/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=835404 CPUtime=1181.98
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 220592 0 0 0 118022 176 0 0 25 0 1 0 149168070 855453696 208219 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 208851 208219 308 324 0 207921 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 835404

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=892224/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=862848 CPUtime=1241.96
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 227462 0 0 0 124015 181 0 0 25 0 1 0 149168070 883556352 215089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 215712 215089 308 324 0 214782 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 862848

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=863616/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=891080 CPUtime=1301.95
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 234522 0 0 0 130009 186 0 0 25 0 1 0 149168070 912465920 222149 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 222770 222149 308 324 0 221840 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 891080

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=838016/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=916912 CPUtime=1361.93
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 240976 0 0 0 136002 191 0 0 25 0 1 0 149168070 938917888 228603 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551389 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 229228 228603 308 324 0 228298 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 916912

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=814848/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=939840 CPUtime=1421.91
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 246709 0 0 0 141996 195 0 0 25 0 1 0 149168070 962396160 234336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 234960 234336 308 324 0 234030 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 939840

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=790336/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=964576 CPUtime=1481.9
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 252895 0 0 0 147990 200 0 0 25 0 1 0 149168070 987725824 240522 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 241144 240522 308 324 0 240214 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 964576

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=767744/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=986824 CPUtime=1541.88
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 258459 0 0 0 153984 204 0 0 25 0 1 0 149168070 1010507776 246086 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 246706 246086 308 324 0 245776 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 986824

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 0.91 2/65 25633
/proc/meminfo: memFree=746816/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=1008000 CPUtime=1601.86
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 263731 0 0 0 159979 207 0 0 25 0 1 0 149168070 1032192000 251358 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 252000 251358 308 324 0 251070 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 1008000

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 0.91 2/65 25633
/proc/meminfo: memFree=724736/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=1029820 CPUtime=1661.84
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 269198 0 0 0 165974 210 0 0 25 0 1 0 149168070 1054535680 256825 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 257455 256825 308 324 0 256525 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 1029820

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=705984/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=1048776 CPUtime=1721.84
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 273945 0 0 0 171970 214 0 0 25 0 1 0 149168070 1073946624 261572 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 262194 261572 308 324 0 261264 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 1048776

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=688448/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=1066080 CPUtime=1781.82
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 278251 0 0 0 177964 218 0 0 25 0 1 0 149168070 1091665920 265878 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 266520 265878 308 324 0 265590 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 1066080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 25633
/proc/meminfo: memFree=682816/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=1071548 CPUtime=1800.02
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194304 279619 0 0 0 179783 219 0 0 25 0 1 0 149168070 1097265152 267246 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 267887 267246 308 324 0 266957 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1071548

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 25634
/proc/meminfo: memFree=1321848/2055920 swapFree=4183660/4192956
[pid=25632] ppid=25630 vsize=0 CPUtime=1800.12
/proc/25632/stat : 25632 (bsolo3.0.17) R 25630 25632 25320 0 -1 4194308 279623 0 0 0 179783 229 0 0 25 0 1 0 149168070 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/25632/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.67
CPU time (s): 1800.19
CPU user time (s): 1797.83
CPU system time (s): 2.35964
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 1071548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.83
system time used= 2.35964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 279623
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= 12
involuntary context switches= 4212

runsolver used 1.63475 second user time and 3.2885 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Mon Apr 30 14:27:09 UTC 2007

IDJOB= 432386
IDBENCH= 1373
IDSOLVER= 199
FILE ID= node50/432386-1177943228

PBS_JOBID= 4727546

Free space on /tmp= 66539 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k5_l4_n750.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432386-1177943228/instance-432386-1177943228.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-432386-1177943228 -o ROOT/results/node50/solver-432386-1177943228 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432386-1177943228/instance-432386-1177943228.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  84dfc4b706a5e82746c96ff285501708

RANDOM SEED= 504293070

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1752864 kB
Buffers:         29812 kB
Cached:         196384 kB
SwapCached:       3372 kB
Active:          86152 kB
Inactive:       149816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752864 kB
SwapTotal:     4192956 kB
SwapFree:      4183660 kB
Dirty:           26268 kB
Writeback:           0 kB
Mapped:          15624 kB
Slab:            53044 kB
Committed_AS:  3096256 kB
PageTables:       1460 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= 66539 MiB

End job on node50 on Mon Apr 30 14:57:12 UTC 2007