Trace number 418914

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) 1800.22 1800.75

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/anbulagan/medium-unsat/total-10-11-u.opb
MD5SUM042bdf9e0ed43db37c74be6b46cbfaf8
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 benchmark166.609
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables192890
Total number of constraints855991
Number of constraints which are clauses855991
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)

0.00/0.02	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.02	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.02	c type "bsolo -h" for help
0.00/0.02	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.02	c Time Limit set to 1800
0.00/0.02	c Memory Limit set to 1800 MB
0.00/0.02	c Instance file /tmp/evaluation/418914-1177398906/instance-418914-1177398906.opb
0.00/0.02	c File size is 26534673 bytes.
6.07/6.17	c Highest Coefficient sum: 10
6.07/6.17	c Parsing was ok!!
6.07/6.17	c Total parsing time: 6.148 s
6.58/6.61	c Var: 192890 Constr: 855991 855991/0/0 Lit: 1944492 Watch. Lit: 1695632
6.58/6.61	c Obj. Vars: 0 (0 % of total variables)
187.12/187.20	c Pre-processing Time: 187.133 s
187.12/187.22	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
187.12/187.22	c        0  52978   153727   397515    2   307454   51242      0      0 187.13
187.12/187.22	c Switching off LPR mode.
1799.96/1800.54	c      102  52978   153829   407349    2   307658   56367    102      0 188.15
1799.96/1800.54	c      260  52978   153987   429955    2   307974   62004    260      1 189.66
1799.96/1800.54	c      487  52901   154214   442470    2   308427   68205    487      2 192.54
1799.96/1800.54	c      825  52901   154552   482515    3   309103   75026    825      4 196.21
1799.96/1800.54	c     1333  52901   155060   557171    3   310119   82529   1333      6 204.73
1799.96/1800.54	c     2096  52901   155823   897453    5   311645   90782   2096      9 211.17
1799.96/1800.54	c     3242  52901   156969  1281725    8   313937   99861   3242     14 230.75
1799.96/1800.54	c     4964  52901   158691  2002089   12   317381  109848   4964     19 248.24
1799.96/1800.54	c     7550  52901   161277  4160995   25   322553  120833   7550     26 280.44
1799.96/1800.54	c    11431  52901   165158  8250842   49   330315  132917  11431     34 331.88
1799.96/1800.54	c    17253  52840   170980 11857027   69   341956  146209  17253     40 423.05
1799.96/1800.54	c    25991  52408   179718 17152957   95   359426  160830  25991     46 557.30
1799.96/1800.54	c    39106  52256   192833 34466210  178   385655  176914  39106     48 807.36
1799.96/1800.54	c    58779  52256   212506 66224833  311   425001  194606  58779     44 1326.30
1799.96/1800.54	c Resources Exceeded
1799.96/1800.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.96/1800.54	c   14    72541  20556   232411   226268 96937186  72541     40 1800.01
1799.96/1800.54	s UNKNOWN
1799.96/1800.54	c Total time: 1800.01 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/node21/watcher-418914-1177398906 -o ROOT/results/node21/solver-418914-1177398906 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/418914-1177398906/instance-418914-1177398906.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: 1.00 0.54 0.21 3/77 27267
/proc/meminfo: memFree=1854464/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=2560 CPUtime=0
/proc/27267/stat : 27267 (bsolo3.0.16) D 27265 27267 27130 0 -1 4194304 60 0 1 0 0 0 0 0 18 0 1 0 187808115 2621440 45 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8438692 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/27267/statm: 640 45 35 324 0 8 0

[startup+0.105826 s]
/proc/loadavg: 1.00 0.54 0.21 3/77 27267
/proc/meminfo: memFree=1854464/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=32816 CPUtime=0.08
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 1224 0 4 0 8 0 0 0 18 0 1 0 187808115 33603584 1157 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 8204 1157 389 324 0 794 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 32816

[startup+0.202836 s]
/proc/loadavg: 1.00 0.54 0.21 3/77 27267
/proc/meminfo: memFree=1854464/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=34880 CPUtime=0.18
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 1880 0 4 0 18 0 0 0 18 0 1 0 187808115 35717120 1813 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 8720 1814 525 324 0 1310 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 34880

[startup+0.302856 s]
/proc/loadavg: 1.00 0.54 0.21 3/77 27267
/proc/meminfo: memFree=1854464/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=36940 CPUtime=0.27
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 2519 0 4 0 27 0 0 0 19 0 1 0 187808115 37826560 2452 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 9235 2452 665 324 0 1825 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 36940

[startup+0.70189 s]
/proc/loadavg: 1.00 0.54 0.21 3/77 27267
/proc/meminfo: memFree=1854464/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=48500 CPUtime=0.67
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 6072 0 4 0 66 1 0 0 22 0 1 0 187808115 49664000 5720 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 12125 5720 1156 324 0 4715 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 48500

[startup+1.50198 s]
/proc/loadavg: 1.00 0.54 0.21 2/78 27268
/proc/meminfo: memFree=1826424/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=65816 CPUtime=1.47
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 11479 0 4 0 144 3 0 0 25 0 1 0 187808115 67395584 10717 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 16454 10718 1983 324 0 9044 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 65816

[startup+3.10115 s]
/proc/loadavg: 1.00 0.54 0.21 2/78 27268
/proc/meminfo: memFree=1807288/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=86280 CPUtime=3.07
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 18158 0 4 0 300 7 0 0 25 0 1 0 187808115 88350720 17396 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 21570 17396 3498 324 0 14160 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 86280

[startup+6.3015 s]
/proc/loadavg: 1.00 0.55 0.22 2/78 27268
/proc/meminfo: memFree=1764088/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=121100 CPUtime=6.27
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 36272 0 4 0 613 14 0 0 25 0 1 0 187808115 124006400 29031 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 30275 29032 301 324 0 29344 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 121100

[startup+12.7012 s]
/proc/loadavg: 1.00 0.56 0.22 2/78 27268
/proc/meminfo: memFree=1697664/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=163604 CPUtime=12.68
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 46571 0 4 0 1248 20 0 0 25 0 1 0 187808115 167530496 39330 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8872023 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 40901 39330 305 324 0 39970 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 163604

[startup+25.5026 s]
/proc/loadavg: 1.00 0.58 0.23 2/78 27268
/proc/meminfo: memFree=1697472/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=164264 CPUtime=25.47
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 46741 0 4 0 2527 20 0 0 25 0 1 0 187808115 168206336 39500 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8867912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 41066 39500 305 324 0 40135 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 164264

[startup+51.1024 s]
/proc/loadavg: 1.00 0.61 0.25 2/78 27268
/proc/meminfo: memFree=1697088/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=164264 CPUtime=51.06
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 46741 0 4 0 5086 20 0 0 25 0 1 0 187808115 168206336 39500 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 41066 39500 305 324 0 40135 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 164264

[startup+102.303 s]
/proc/loadavg: 1.00 0.67 0.29 2/78 27268
/proc/meminfo: memFree=1696960/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=164396 CPUtime=102.25
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 46783 0 4 0 10203 22 0 0 25 0 1 0 187808115 168341504 39542 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 41099 39542 305 324 0 40168 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 164396

[startup+162.301 s]
/proc/loadavg: 1.09 0.75 0.34 2/78 27268
/proc/meminfo: memFree=1696576/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=164792 CPUtime=162.22
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 46882 0 4 0 16199 23 0 0 25 0 1 0 187808115 168747008 39641 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134583367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 41198 39641 305 324 0 40267 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 164792

[startup+222.306 s]
/proc/loadavg: 1.03 0.80 0.38 2/78 27268
/proc/meminfo: memFree=1696320/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=164792 CPUtime=222.21
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 47279 0 4 0 22195 26 0 0 25 0 1 0 187808115 168747008 39661 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551000 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 41198 39661 310 324 0 40267 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 164792

[startup+282.303 s]
/proc/loadavg: 1.01 0.83 0.41 2/78 27268
/proc/meminfo: memFree=1696320/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=164792 CPUtime=282.2
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 47281 0 4 0 28192 28 0 0 25 0 1 0 187808115 168747008 39663 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 41198 39663 310 324 0 40267 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 164792

[startup+342.302 s]
/proc/loadavg: 1.00 0.86 0.45 2/78 27268
/proc/meminfo: memFree=1668160/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=193104 CPUtime=342.18
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 54350 0 4 0 34184 34 0 0 25 0 1 0 187808115 197738496 46732 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 48276 46732 310 324 0 47345 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 193104

[startup+402.303 s]
/proc/loadavg: 1.00 0.88 0.48 2/78 27268
/proc/meminfo: memFree=1631552/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=229612 CPUtime=402.16
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 63477 0 4 0 40175 41 0 0 25 0 1 0 187808115 235122688 55859 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134574892 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 57403 55859 310 324 0 56472 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 229612

[startup+462.302 s]
/proc/loadavg: 1.00 0.90 0.51 2/78 27268
/proc/meminfo: memFree=1608640/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=252676 CPUtime=462.14
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 69233 0 4 0 46167 47 0 0 25 0 1 0 187808115 258740224 61615 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 63169 61615 310 324 0 62238 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 252676

[startup+522.302 s]
/proc/loadavg: 1.00 0.92 0.54 2/78 27268
/proc/meminfo: memFree=1584512/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=277016 CPUtime=522.12
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 75334 0 4 0 52158 54 0 0 25 0 1 0 187808115 283664384 67716 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 69254 67716 310 324 0 68323 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 277016

[startup+582.301 s]
/proc/loadavg: 1.00 0.93 0.56 2/78 27268
/proc/meminfo: memFree=1545216/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=316216 CPUtime=582.11
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 85143 0 4 0 58148 63 0 0 25 0 1 0 187808115 323805184 77525 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 79054 77525 310 324 0 78123 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 316216

[startup+642.302 s]
/proc/loadavg: 1.00 0.94 0.59 2/78 27268
/proc/meminfo: memFree=1500416/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=361996 CPUtime=642.09
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 96588 0 4 0 64140 69 0 0 25 0 1 0 187808115 370683904 88970 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8871668 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 90499 88970 310 324 0 89568 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 361996


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

[startup+882.306 s]
/proc/loadavg: 1.00 0.96 0.67 2/78 27268
/proc/meminfo: memFree=1279168/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=581320 CPUtime=882.03
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 151410 0 4 0 88099 104 0 0 25 0 1 0 187808115 595271680 143792 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 145330 143792 310 324 0 144399 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 581320

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 27268
/proc/meminfo: memFree=1248128/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=612684 CPUtime=942.01
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 159247 0 4 0 94092 109 0 0 25 0 1 0 187808115 627388416 151629 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 153171 151629 310 324 0 152240 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 612684

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.70 2/78 27268
/proc/meminfo: memFree=1209344/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=651068 CPUtime=1001.99
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 168843 0 4 0 100085 114 0 0 25 0 1 0 187808115 666693632 161225 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551516 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 162767 161225 310 324 0 161836 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 651068

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.72 2/78 27268
/proc/meminfo: memFree=1163712/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=697064 CPUtime=1061.97
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 180366 0 4 0 106076 121 0 0 25 0 1 0 187808115 713793536 172748 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 174266 172748 310 324 0 173335 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 697064

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/78 27268
/proc/meminfo: memFree=1112896/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=747372 CPUtime=1121.95
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 192940 0 4 0 112067 128 0 0 25 0 1 0 187808115 765308928 185322 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8871777 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 186843 185322 310 324 0 185912 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 747372

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.75 2/78 27268
/proc/meminfo: memFree=1069952/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=790936 CPUtime=1181.93
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 203806 0 4 0 118059 134 0 0 25 0 1 0 187808115 809918464 196188 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572049 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 197734 196188 310 324 0 196803 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 790936

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.76 3/78 27268
/proc/meminfo: memFree=1002048/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=857720 CPUtime=1241.92
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 220519 0 4 0 124050 142 0 0 25 0 1 0 187808115 878305280 212901 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 214430 212901 310 324 0 213499 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 857720

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 27268
/proc/meminfo: memFree=959296/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=901312 CPUtime=1301.9
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 231422 0 4 0 130041 149 0 0 25 0 1 0 187808115 922943488 223804 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 225328 223804 310 324 0 224397 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 901312

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.78 2/78 27268
/proc/meminfo: memFree=920384/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=939440 CPUtime=1361.88
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 240931 0 4 0 136034 154 0 0 25 0 1 0 187808115 961986560 233313 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8885048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 234860 233313 310 324 0 233929 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 939440

[startup+1422.3 s]
/proc/loadavg: 1.00 0.97 0.79 2/78 27268
/proc/meminfo: memFree=868864/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=990464 CPUtime=1421.88
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 253706 0 4 0 142027 161 0 0 25 0 1 0 187808115 1014235136 246088 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 247616 246088 310 324 0 246685 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 990464

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/78 27270
/proc/meminfo: memFree=823296/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=1036192 CPUtime=1481.85
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 265149 0 4 0 148018 167 0 0 25 0 1 0 187808115 1061060608 257531 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 259048 257531 310 324 0 258117 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 1036192

[startup+1542.31 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 27270
/proc/meminfo: memFree=782144/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=1077148 CPUtime=1541.84
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 275372 0 4 0 154011 173 0 0 25 0 1 0 187808115 1102999552 267754 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 269287 267754 310 324 0 268356 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 1077148

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 27270
/proc/meminfo: memFree=737408/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=1122380 CPUtime=1601.81
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 286688 0 4 0 160003 178 0 0 25 0 1 0 187808115 1149317120 279070 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134574892 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 280595 279070 310 324 0 279664 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 1122380

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.83 2/78 27270
/proc/meminfo: memFree=675264/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=1183800 CPUtime=1661.8
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 302034 0 4 0 165994 186 0 0 25 0 1 0 187808115 1212211200 294416 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 295950 294416 310 324 0 295019 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 1183800

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/78 27270
/proc/meminfo: memFree=614016/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=1244980 CPUtime=1721.78
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 317328 0 4 0 171986 192 0 0 25 0 1 0 187808115 1274859520 309710 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 311245 309710 310 324 0 310314 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 1244980

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/78 27270
/proc/meminfo: memFree=570880/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=1288272 CPUtime=1781.77
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194304 328153 0 4 0 177978 199 0 0 25 0 1 0 187808115 1319190528 320535 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 322068 320535 310 324 0 321137 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1288272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.97 0.84 2/78 27270
/proc/meminfo: memFree=924864/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=0 CPUtime=1800.07
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194308 332644 0 4 0 179799 208 0 0 25 0 1 0 187808115 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 0

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.97 0.84 2/79 27271
/proc/meminfo: memFree=1591032/2055920 swapFree=4155532/4192956
[pid=27267] ppid=27265 vsize=0 CPUtime=1800.17
/proc/27267/stat : 27267 (bsolo3.0.16) R 27265 27267 27130 0 -1 4194308 332644 0 4 0 179799 218 0 0 25 0 1 0 187808115 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27267/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.75
CPU time (s): 1800.22
CPU user time (s): 1797.99
CPU system time (s): 2.22266
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 1306164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.99
system time used= 2.22266
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332644
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 2091

runsolver used 1.34979 second user time and 3.98539 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue Apr 24 07:15:08 UTC 2007

IDJOB= 418914
IDBENCH= 47736
IDSOLVER= 163
FILE ID= node21/418914-1177398906

PBS_JOBID= 4675586

Free space on /tmp= 66361 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/anbulagan/medium-unsat/total-10-11-u.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/418914-1177398906/instance-418914-1177398906.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-418914-1177398906 -o ROOT/results/node21/solver-418914-1177398906 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/418914-1177398906/instance-418914-1177398906.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  042bdf9e0ed43db37c74be6b46cbfaf8

RANDOM SEED= 371016513

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1855064 kB
Buffers:         31620 kB
Cached:          98900 kB
SwapCached:      16360 kB
Active:          87916 kB
Inactive:        66744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855064 kB
SwapTotal:     4192956 kB
SwapFree:      4155532 kB
Dirty:           30328 kB
Writeback:           0 kB
Mapped:          29644 kB
Slab:            31800 kB
Committed_AS:  1751544 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= 66361 MiB

End job on node21 on Tue Apr 24 07:45:11 UTC 2007