Trace number 452674

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) 1800.25 1800.75

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
anbulagan/medium-sat/total-10-19-s.opb
MD5SUM0accc2fede717a5875f68bad377f5246
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark181.581
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables331631
Total number of constraints1586193
Number of constraints which are clauses1586193
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)

0.00/0.00	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/452674-1177963634/instance-452674-1177963634.opb
0.00/0.00	c File size is 50989518 bytes.
14.89/14.90	c Highest Coefficient sum: 10
14.89/14.90	c Parsing was ok!!
14.89/14.90	c Total parsing time: 14.897 s
15.59/15.69	c Var: 331631 Constr: 1586193 1586193/0/0 Lit: 3688066 Watch. Lit: 3144827
15.59/15.69	c Obj. Vars: 0 (0 % of total variables)
195.24/195.38	c Pre-processing Time: 195.33 s
195.34/195.42	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
195.34/195.42	c        0 178327   783644  1946522    2  1567288  261214      0      0 195.33
195.34/195.42	c Switching off LPR mode.
1800.10/1800.60	c      101 177480   783745  1969925    2  1567480  287336    101      0 201.52
1800.10/1800.60	c      251 175418   783895  2001514    2  1567776  316070    251      1 207.95
1800.10/1800.60	c      476 166972   784120  2037576    2  1568215  347678    476      2 221.36
1800.10/1800.60	c      814 163063   784458  2112667    2  1568883  382446    814      3 235.34
1800.10/1800.60	c     1322 159579   784966  2391880    3  1569891  420691   1322      5 257.04
1800.10/1800.60	c     2085 151869   785729  2584173    3  1571391  462761   2085      7 296.81
1800.10/1800.60	c     3231 151864   786875  2822532    3  1573682  509038   3231     10 322.87
1800.10/1800.60	c     4952 149089   788596  3558063    4  1577091  559942   4952     12 402.37
1800.10/1800.60	c     7539 142834   791183  4145125    5  1582254  615937   7539     16 460.39
1800.10/1800.60	c    11419 141033   795063  5404061    6  1590001  677531  11419     20 548.47
1800.10/1800.60	c    17241 127071   800885  7035905    8  1601625  745285  17241     26 643.73
1800.10/1800.60	c    25978 120877   809622 10677279   13  1619055  819814  25978     32 799.35
1800.10/1800.60	c    39089 120362   822733 16021056   19  1645274  901796  39089     40 955.44
1800.10/1800.61	c    58760 119751   842404 28339063   33  1684610  991976  58760     45 1284.62
1800.10/1800.61	c Caught signal: 15
1800.10/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.10/1800.61	c   14    87240  19540   348853   870884 57360669  87240     48 1800.10
1800.10/1800.61	s UNKNOWN
1800.10/1800.61	c Total time: 1800.1 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/node27/watcher-452674-1177963634 -o ROOT/results/node27/solver-452674-1177963634 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452674-1177963634/instance-452674-1177963634.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 0.98 0.94 3/65 26074
/proc/meminfo: memFree=1666336/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=61532 CPUtime=0
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 209059674 63008768 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 15383 335 280 324 0 2004 0

[startup+0.0304131 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 26074
/proc/meminfo: memFree=1666336/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=54944 CPUtime=0.02
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 677 0 0 0 2 0 0 0 18 0 1 0 209059674 56262656 647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134538857 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 13736 647 310 324 0 357 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 54944

[startup+0.102417 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 26074
/proc/meminfo: memFree=1666336/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=57724 CPUtime=0.09
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 1538 0 0 0 9 0 0 0 18 0 1 0 209059674 59109376 1389 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 14431 1389 399 324 0 1052 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 57724

[startup+0.301437 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 26074
/proc/meminfo: memFree=1666336/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=61984 CPUtime=0.29
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 2890 0 0 0 28 1 0 0 19 0 1 0 209059674 63471616 2741 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1902203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 15496 2742 685 324 0 2117 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 61984

[startup+0.701478 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 26074
/proc/meminfo: memFree=1666336/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=70600 CPUtime=0.69
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 5617 0 0 0 67 2 0 0 22 0 1 0 209059674 72294400 5419 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1902203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 17650 5419 1199 324 0 4271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 70600

[startup+1.50156 s]
/proc/loadavg: 1.01 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1641376/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=92224 CPUtime=1.49
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 12254 0 0 0 144 5 0 0 25 0 1 0 209059674 94437376 11489 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 23056 11489 2081 324 0 9677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 92224

[startup+3.10172 s]
/proc/loadavg: 1.01 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1618528/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=115168 CPUtime=3.09
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 19636 0 0 0 302 7 0 0 25 0 1 0 209059674 117932032 18678 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1902203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 28792 18678 3333 324 0 15413 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115168

[startup+6.30104 s]
/proc/loadavg: 1.01 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1581728/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=147160 CPUtime=6.29
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 30069 0 0 0 618 11 0 0 25 0 1 0 209059674 150691840 29111 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 36790 29111 5753 324 0 23411 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 147160

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1516384/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=216928 CPUtime=12.69
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 52749 0 0 0 1250 19 0 0 25 0 1 0 209059674 222134272 51165 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134530727 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 54232 51165 10937 324 0 40853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 216928

[startup+25.503 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1382688/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=296892 CPUtime=25.48
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 85802 0 0 0 2516 32 0 0 25 0 1 0 209059674 304017408 71769 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134583062 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 74223 71769 303 324 0 73293 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 296892

[startup+51.1026 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1381472/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=297552 CPUtime=51.08
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 85982 0 0 0 5075 33 0 0 25 0 1 0 209059674 304693248 71949 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1896517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 74388 71949 303 324 0 73458 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 297552

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1382112/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=297552 CPUtime=102.26
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 85982 0 0 0 10193 33 0 0 25 0 1 0 209059674 304693248 71949 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 74388 71949 303 324 0 73458 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 297552

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1382048/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=297552 CPUtime=162.24
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 85983 0 0 0 16190 34 0 0 25 0 1 0 209059674 304693248 71950 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 74388 71950 303 324 0 73458 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 297552

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1381664/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=297684 CPUtime=222.23
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 86700 0 0 0 22188 35 0 0 25 0 1 0 209059674 304828416 72019 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 74421 72019 308 324 0 73491 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 297684

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1381664/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=297684 CPUtime=282.21
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 86700 0 0 0 28186 35 0 0 25 0 1 0 209059674 304828416 72019 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1900895 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 74421 72019 308 324 0 73491 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 297684

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1381664/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=297684 CPUtime=342.19
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 86703 0 0 0 34184 35 0 0 25 0 1 0 209059674 304828416 72022 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1900631 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 74421 72022 308 324 0 73491 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 297684

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1381664/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=297684 CPUtime=402.18
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 86707 0 0 0 40182 36 0 0 25 0 1 0 209059674 304828416 72026 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 74421 72026 308 324 0 73491 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 297684

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1381664/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=297684 CPUtime=462.16
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 86707 0 0 0 46180 36 0 0 25 0 1 0 209059674 304828416 72026 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 74421 72026 308 324 0 73491 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 297684

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1381728/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=297684 CPUtime=522.14
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 86707 0 0 0 52178 36 0 0 25 0 1 0 209059674 304828416 72026 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 74421 72026 308 324 0 73491 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 297684

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1381664/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=297684 CPUtime=582.13
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 86707 0 0 0 58177 36 0 0 25 0 1 0 209059674 304828416 72026 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 74421 72026 308 324 0 73491 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 297684

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1381664/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=297684 CPUtime=642.11
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 86707 0 0 0 64175 36 0 0 25 0 1 0 209059674 304828416 72026 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1900694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 74421 72026 308 324 0 73491 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 297684


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1328800/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=350852 CPUtime=882.05
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 99974 0 0 0 88159 46 0 0 25 0 1 0 209059674 359272448 85293 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 87713 85293 308 324 0 86783 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 350852

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1295136/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=384540 CPUtime=942.03
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 108399 0 0 0 94152 51 0 0 25 0 1 0 209059674 393768960 93718 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 96135 93718 308 324 0 95205 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 384540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1279328/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=400224 CPUtime=1002.01
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 112328 0 0 0 100147 54 0 0 25 0 1 0 209059674 409829376 97647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 100056 97647 308 324 0 99126 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 400224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1258400/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=421336 CPUtime=1061.99
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 117603 0 0 0 106143 56 0 0 25 0 1 0 209059674 431448064 102922 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 105334 102922 308 324 0 104404 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 421336

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1220896/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=458916 CPUtime=1121.98
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 126994 0 0 0 112136 62 0 0 25 0 1 0 209059674 469929984 112313 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 114729 112313 308 324 0 113799 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 458916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1176288/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=503692 CPUtime=1181.96
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 138207 0 0 0 118130 66 0 0 25 0 1 0 209059674 515780608 123526 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 125923 123526 308 324 0 124993 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 503692

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1150048/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=529184 CPUtime=1241.95
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 144571 0 0 0 124126 69 0 0 25 0 1 0 209059674 541884416 129890 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1900105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 132296 129890 308 324 0 131366 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 529184

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26075
/proc/meminfo: memFree=1135328/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=543744 CPUtime=1301.93
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 148198 0 0 0 130122 71 0 0 25 0 1 0 209059674 556793856 133517 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 135936 133517 308 324 0 135006 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 543744

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26077
/proc/meminfo: memFree=1107424/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=571624 CPUtime=1361.91
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 155193 0 0 0 136115 76 0 0 25 0 1 0 209059674 585342976 140512 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 142906 140512 308 324 0 141976 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 571624

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26077
/proc/meminfo: memFree=1076192/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=602808 CPUtime=1421.89
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 162961 0 0 0 142109 80 0 0 25 0 1 0 209059674 617275392 148280 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 150702 148280 308 324 0 149772 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 602808

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26077
/proc/meminfo: memFree=1041120/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=638052 CPUtime=1481.88
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 171785 0 0 0 148104 84 0 0 25 0 1 0 209059674 653365248 157104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 159513 157104 308 324 0 158583 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 638052

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26077
/proc/meminfo: memFree=1000736/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=678328 CPUtime=1541.86
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 181848 0 0 0 154098 88 0 0 25 0 1 0 209059674 694607872 167167 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 169582 167167 308 324 0 168652 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 678328

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26077
/proc/meminfo: memFree=934752/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=744676 CPUtime=1601.85
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 198446 0 0 0 160089 96 0 0 25 0 1 0 209059674 762548224 183765 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 186169 183765 308 324 0 185239 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 744676

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26077
/proc/meminfo: memFree=881824/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=797076 CPUtime=1661.82
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 211547 0 0 0 166080 102 0 0 25 0 1 0 209059674 816205824 196866 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 199269 196866 308 324 0 198339 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 797076

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26077
/proc/meminfo: memFree=817056/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=862084 CPUtime=1721.81
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 227801 0 0 0 172070 111 0 0 25 0 1 0 209059674 882774016 213120 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 215521 213120 308 324 0 214591 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 862084

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26077
/proc/meminfo: memFree=780256/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=898140 CPUtime=1781.79
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 236820 0 0 0 178064 115 0 0 25 0 1 0 209059674 919695360 222139 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 224535 222139 308 324 0 223605 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 898140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 26077
/proc/meminfo: memFree=771104/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=907164 CPUtime=1800.1
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194304 239078 0 0 0 179894 116 0 0 25 0 1 0 209059674 928935936 224397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 226791 224397 308 324 0 225861 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 907164

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 1.00 0.94 2/66 26077
/proc/meminfo: memFree=771104/2055920 swapFree=4182924/4192956
[pid=26074] ppid=26072 vsize=0 CPUtime=1800.19
/proc/26074/stat : 26074 (bsolo3.0.17) R 26072 26074 24542 0 -1 4194308 239082 0 0 0 179894 125 0 0 25 0 1 0 209059674 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26074/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.75
CPU time (s): 1800.25
CPU user time (s): 1798.95
CPU system time (s): 1.3038
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 907164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.95
system time used= 1.3038
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 239082
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= 2852

runsolver used 1.38679 second user time and 3.54746 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Mon Apr 30 20:07:18 UTC 2007

IDJOB= 452674
IDBENCH= 47741
IDSOLVER= 199
FILE ID= node27/452674-1177963634

PBS_JOBID= 4727695

Free space on /tmp= 66509 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/anbulagan/medium-sat/total-10-19-s.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452674-1177963634/instance-452674-1177963634.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-452674-1177963634 -o ROOT/results/node27/solver-452674-1177963634 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452674-1177963634/instance-452674-1177963634.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  0accc2fede717a5875f68bad377f5246

RANDOM SEED= 175282350

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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	: 5931.00
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:       1666680 kB
Buffers:         33516 kB
Cached:         272020 kB
SwapCached:       4068 kB
Active:         130032 kB
Inactive:       186876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666680 kB
SwapTotal:     4192956 kB
SwapFree:      4182924 kB
Dirty:           56468 kB
Writeback:           0 kB
Mapped:          17272 kB
Slab:            58292 kB
Committed_AS:  2314620 kB
PageTables:       1416 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= 66509 MiB

End job on node27 on Mon Apr 30 20:37:20 UTC 2007