Trace number 1884812

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1? 1798.01 1798.53

General information on the benchmark

Name/PURE-SAT/SAT09/CRAFTED/sgi/
new-difficult-20-152-18-95.opb
MD5SUM122128389671b07c971938c6f4ca95cb
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 benchmark24.3113
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables360
Total number of constraints15466
Number of constraints which are clauses15466
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 constraint2
Maximum length of a constraint20
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 21
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1884812-1245260505.opb
0.00/0.00	c File size is 364551 bytes.
0.00/0.05	c Highest Coefficient sum: 21
0.00/0.05	c Parsing was ok!!
0.00/0.05	c Total parsing time: 0.05 s
0.00/0.05	c Var: 360 Constr: 15466 15466/0/0 Lit: 31256 Watch. Lit: 30932
0.00/0.05	c Obj. Vars: 0 (0 % of total variables)
0.09/0.17	c Pre-processing Time: 0.173 s
0.09/0.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.17	c        0    360    15466    31256    2    30932    5155      0      0 0.17
0.09/0.17	c Switching off lower bounding mode.
1797.99/1798.51	c      102    360    15670    41674    2    31340    5671    204    528 0.19
1797.99/1798.51	c      253    360    15972    58034    3    31944    6239    506   1109 0.23
1797.99/1798.51	c      479    360    16424    95406    5    32848    6863    958   1525 0.31
1797.99/1798.51	c      817    360    17100   161610    9    34200    7550   1634   1574 0.52
1797.99/1798.51	c     1327    360    18120   268522   14    36240    8306   2654   1474 0.90
1797.99/1798.51	c     2091    360    19648   456520   23    39296    9137   4182   1059 1.97
1797.99/1798.51	c     3238    360    21942   740220   33    43884   10051   6476    800 4.04
1797.99/1798.51	c     4960    360    25386  1116518   43    50772   11057   9920    461 10.74
1797.99/1798.51	c     7546    360    24854  1030648   41    49708   12163   9388    391 19.28
1797.99/1798.51	c    11426    360    26269  1227167   46    52538   13380  10803    330 34.61
1797.99/1798.51	c    17249    360    24183  1042747   43    48366   14719   8717    272 63.20
1797.99/1798.51	c    25991    360    26520  1277088   48    53040   16191  11054    234 110.69
1797.99/1798.51	c    39101    360    27976  1457530   52    55952   17811  12510    206 189.29
1797.99/1798.51	c    58771    360    30914  1865888   60    61828   19593  15448    179 327.47
1797.99/1798.51	c    88283    360    29936  1789393   59    59872   21553  14470    158 556.90
1797.99/1798.51	c   132553    359    29829  1438699   48    59656   23709  14363    147 898.50
1797.99/1798.51	c   198967    359    39172  2574509   65    78342   26080  23706    138 1434.66
1797.99/1798.51	c Resources Exceeded
1797.99/1798.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.51	c   17   243503  58569   467603    35062  2305356  19596    135 1798.00
1797.99/1798.51	s UNKNOWN
1797.99/1798.51	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1884812-1245260505/watcher-1884812-1245260505 -o /tmp/evaluation-result-1884812-1245260505/solver-1884812-1245260505 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1884812-1245260505.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 6915
/proc/meminfo: memFree=1748152/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=11068 CPUtime=0
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 193651498 11333632 236 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 2767 237 174 640 0 2033 0

[startup+0.065686 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 6915
/proc/meminfo: memFree=1748152/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=12884 CPUtime=0.06
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 902 0 0 0 6 0 0 0 18 0 1 0 193651498 13193216 796 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 3221 796 188 640 0 2577 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12884

[startup+0.101688 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 6915
/proc/meminfo: memFree=1748152/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=13412 CPUtime=0.09
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 1031 0 0 0 9 0 0 0 18 0 1 0 193651498 13733888 925 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 3353 925 190 640 0 2709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13412

[startup+0.301708 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 6915
/proc/meminfo: memFree=1748152/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=13800 CPUtime=0.29
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 1124 0 0 0 28 1 0 0 19 0 1 0 193651498 14131200 1018 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 3450 1018 196 640 0 2806 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13800

[startup+0.70175 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 6915
/proc/meminfo: memFree=1748152/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=15488 CPUtime=0.69
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 1549 0 0 0 67 2 0 0 22 0 1 0 193651498 15859712 1443 1992294400 134512640 137136520 4294956256 18446744073709551615 136518854 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 3872 1443 196 640 0 3228 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15488

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1741808/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=17816 CPUtime=1.49
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 2152 0 0 0 147 2 0 0 25 0 1 0 193651498 18243584 2046 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 4454 2046 196 640 0 3810 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17816

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1739184/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=21060 CPUtime=3.09
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 2957 0 0 0 306 3 0 0 25 0 1 0 193651498 21565440 2851 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 5265 2851 196 640 0 4621 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21060

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1734256/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=24860 CPUtime=6.29
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 3904 0 0 0 624 5 0 0 25 0 1 0 193651498 25456640 3798 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 6215 3798 196 640 0 5571 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24860

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1729328/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=29412 CPUtime=12.69
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 5050 0 0 0 1262 7 0 0 25 0 1 0 193651498 30117888 4944 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 7353 4944 196 640 0 6709 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29412

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1727472/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=31076 CPUtime=25.49
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 5458 0 0 0 2541 8 0 0 25 0 1 0 193651498 31821824 5352 1992294400 134512640 137136520 4294956256 18446744073709551615 136294906 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 7769 5352 196 640 0 7125 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31076

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1724400/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=33928 CPUtime=51.08
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 6168 0 0 0 5098 10 0 0 25 0 1 0 193651498 34742272 6062 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 8482 6062 196 640 0 7838 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33928

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1721456/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=36868 CPUtime=102.27
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 6904 0 0 0 10213 14 0 0 25 0 1 0 193651498 37752832 6798 1992294400 134512640 137136520 4294956256 18446744073709551615 134540856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 9217 6798 196 640 0 8573 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36868

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1719984/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=38284 CPUtime=162.25
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 7259 0 0 0 16208 17 0 0 25 0 1 0 193651498 39202816 7153 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 9571 7153 196 640 0 8927 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 38284

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1716592/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=41624 CPUtime=222.23
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 8097 0 0 0 22204 19 0 0 25 0 1 0 193651498 42622976 7991 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 10406 7991 197 640 0 9762 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41624

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1716016/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=42232 CPUtime=282.21
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 8251 0 0 0 28199 22 0 0 25 0 1 0 193651498 43245568 8145 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 10558 8145 197 640 0 9914 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 42232

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1714800/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=43540 CPUtime=342.19
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 8574 0 0 0 34195 24 0 0 25 0 1 0 193651498 44584960 8468 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 10885 8468 197 640 0 10241 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 43540

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1713264/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=44948 CPUtime=402.18
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 8930 0 0 0 40190 28 0 0 25 0 1 0 193651498 46026752 8824 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 11237 8824 197 640 0 10593 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 44948

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1712624/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=45536 CPUtime=462.16
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 9076 0 0 0 46186 30 0 0 25 0 1 0 193651498 46628864 8970 1992294400 134512640 137136520 4294956256 18446744073709551615 134616562 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 11384 8970 197 640 0 10740 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 45536

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1711344/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=46800 CPUtime=522.15
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 9392 0 0 0 52183 32 0 0 25 0 1 0 193651498 47923200 9286 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 11700 9286 197 640 0 11056 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 46800

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 6916
/proc/meminfo: memFree=1711344/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=46796 CPUtime=582.12
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 9392 0 0 0 58179 33 0 0 25 0 1 0 193651498 47919104 9286 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 11699 9286 197 640 0 11055 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 46796

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 0.97 2/65 6918
/proc/meminfo: memFree=1709360/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=48588 CPUtime=642.11
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 9841 0 0 0 64174 37 0 0 25 0 1 0 193651498 49754112 9735 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 12147 9735 197 640 0 11503 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 48588

[startup+702.302 s]

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

/proc/meminfo: memFree=1707888/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=50312 CPUtime=1061.99
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 10260 0 0 0 106141 58 0 0 25 0 1 0 193651498 51519488 10147 1992294400 134512640 137136520 4294956256 18446744073709551615 136504213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 12578 10147 197 640 0 11934 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 50312

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 6918
/proc/meminfo: memFree=1706224/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=51736 CPUtime=1121.98
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 10637 0 0 0 112137 61 0 0 25 0 1 0 193651498 52977664 10524 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 12934 10524 197 640 0 12290 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 51736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6924
/proc/meminfo: memFree=1706032/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=51736 CPUtime=1181.95
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 10637 0 0 0 118132 63 0 0 25 0 1 0 193651498 52977664 10524 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 12934 10524 197 640 0 12290 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 51736

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6924
/proc/meminfo: memFree=1706032/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=51732 CPUtime=1241.94
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 10637 0 0 0 124129 65 0 0 25 0 1 0 193651498 52973568 10524 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 12933 10524 197 640 0 12289 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 51732

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1705968/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=51732 CPUtime=1301.93
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 10637 0 0 0 130126 67 0 0 25 0 1 0 193651498 52973568 10524 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 12933 10524 197 640 0 12289 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 51732

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1706032/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=51732 CPUtime=1361.9
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 10637 0 0 0 136121 69 0 0 25 0 1 0 193651498 52973568 10524 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 12933 10524 197 640 0 12289 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 51732

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1706032/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=51732 CPUtime=1421.89
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 10637 0 0 0 142117 72 0 0 25 0 1 0 193651498 52973568 10524 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 12933 10524 197 640 0 12289 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 51732

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1705840/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=51940 CPUtime=1481.87
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 10690 0 0 0 148113 74 0 0 25 0 1 0 193651498 53186560 10577 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 12985 10577 197 640 0 12341 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 51940

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1703984/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=53716 CPUtime=1541.85
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 11135 0 0 0 154107 78 0 0 25 0 1 0 193651498 55005184 11022 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 13429 11022 197 640 0 12785 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 53716

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1701744/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=55968 CPUtime=1601.84
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 11698 0 0 0 160103 81 0 0 25 0 1 0 193651498 57311232 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 134544001 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 13992 11585 197 640 0 13348 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 55968

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1701744/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=55948 CPUtime=1661.82
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 11698 0 0 0 166098 84 0 0 25 0 1 0 193651498 57290752 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 13987 11585 197 640 0 13343 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 55948

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1700336/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=57360 CPUtime=1721.81
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 12046 0 0 0 172094 87 0 0 25 0 1 0 193651498 58736640 11933 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 14340 11933 197 640 0 13696 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 57360

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1697776/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=59844 CPUtime=1781.79
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 12667 0 0 0 178090 89 0 0 25 0 1 0 193651498 61280256 12554 1992294400 134512640 137136520 4294956256 18446744073709551615 134545135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 14961 12554 197 640 0 14317 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 59844

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1697776/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=59844 CPUtime=1791.38
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 12667 0 0 0 179049 89 0 0 25 0 1 0 193651498 61280256 12554 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 14961 12554 197 640 0 14317 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 59844

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1697776/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=59844 CPUtime=1794.58
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 12667 0 0 0 179369 89 0 0 25 0 1 0 193651498 61280256 12554 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 14961 12554 197 640 0 14317 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 59844

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1697776/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=59844 CPUtime=1796.19
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 12667 0 0 0 179529 90 0 0 25 0 1 0 193651498 61280256 12554 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 14961 12554 197 640 0 14317 0
Current children cumulated CPU time (s) 1796.19
Current children cumulated vsize (KiB) 59844

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1697776/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=59844 CPUtime=1796.98
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 12667 0 0 0 179608 90 0 0 25 0 1 0 193651498 61280256 12554 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 14961 12554 197 640 0 14317 0
Current children cumulated CPU time (s) 1796.98
Current children cumulated vsize (KiB) 59844

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1697776/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=59844 CPUtime=1797.78
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 12667 0 0 0 179688 90 0 0 25 0 1 0 193651498 61280256 12554 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 14961 12554 197 640 0 14317 0
Current children cumulated CPU time (s) 1797.78
Current children cumulated vsize (KiB) 59844

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6924
/proc/meminfo: memFree=1697776/2055920 swapFree=4181984/4192956
[pid=6915] ppid=6913 vsize=59844 CPUtime=1797.99
/proc/6915/stat : 6915 (bsolo) R 6913 6915 6622 0 -1 4194304 12667 0 0 0 179709 90 0 0 25 0 1 0 193651498 61280256 12554 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6915/statm: 14961 12554 197 640 0 14317 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 59844

Child status: 0
Real time (s): 1798.53
CPU time (s): 1798.01
CPU user time (s): 1797.1
CPU system time (s): 0.910861
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 59844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.1
system time used= 0.910861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12668
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= 2
involuntary context switches= 2181

runsolver used 1.06084 second user time and 4.02939 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-17 19:41:45
IDJOB=1884812
IDBENCH=71994
IDSOLVER=699
FILE ID=node2/1884812-1245260505
PBS_JOBID= 9372451
Free space on /tmp= 66420 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT09/CRAFTED/sgi/new-difficult-20-152-18-95.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1884812-1245260505/watcher-1884812-1245260505 -o /tmp/evaluation-result-1884812-1245260505/solver-1884812-1245260505 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1884812-1245260505.opb

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

MD5SUM BENCH= 122128389671b07c971938c6f4ca95cb
RANDOM SEED=1228735564

node2.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:       1748568 kB
Buffers:         42664 kB
Cached:         198768 kB
SwapCached:       5068 kB
Active:          99664 kB
Inactive:       149920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748568 kB
SwapTotal:     4192956 kB
SwapFree:      4181984 kB
Dirty:            4304 kB
Writeback:           0 kB
Mapped:          14412 kB
Slab:            43724 kB
Committed_AS:   218644 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1884812-1245260505.opb

Free space on /tmp at the end= 66416 MiB
End job on node2 at 2009-06-17 20:11:43