Trace number 1731514

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
SATzilla2009_C 2009-03-22UNSAT 608.055 608.339

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
MD5SUMd2283e85579af5f5de3cfcfaac7f25fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark207.133
Satisfiable
(Un)Satisfiability was proved
Number of variables580
Number of clauses7153
Sum of the clauses size21604
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 37008
Number of clauses of size 4145
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

16.47/16.52	c SATzilla is building models for class 2
16.47/16.52	c run presolver march_dl2004 for 5 seconds ... 
16.47/16.52	c Bin: Executing march_dl2004
16.47/16.52	c spawning binary file with 5 seconds ...
16.47/16.52	c child exit by a signal
16.47/16.52	c march_dl2004 returned code 137.
16.47/16.52	c run presolver mxc-sr08 for 5 seconds ... 
16.47/16.52	c Bin: Executing mxc-sr08
16.47/16.52	c spawning binary file with 5 seconds ...
16.47/16.52	c child exit by a signal
16.47/16.52	c mxc-sr08 returned code 137.
16.47/16.52	c Orignal number of varibales is 580, number of clauses is 7153 
16.47/16.52	c predicted feature computation time is 7.108359 
16.47/16.52	c Bin: Executing satelite
16.47/16.52	c spawning binary file with 240 seconds ...
16.47/16.52	c child exited successfully
16.47/16.52	c satzilla computing base features
16.47/16.52	c Number of variabe is: 435, Number of clause is : 7008 
16.47/16.52	c Initializing...
16.47/16.52	c satzilla compute diameter ...
16.47/16.52	c start diameter features ...
16.47/16.52	c satzilla doing clause learning
16.47/16.52	c start clause learning features ...
16.47/16.52	c Bin: Executing zchaff07
16.47/16.52	c spawning binary file with 2 seconds ...
16.47/16.52	c child exit by a signal
16.47/16.52	c satzilla doing survey propogation probe
16.47/16.52	c do survay propogation for 2 second ...
16.47/16.52	c satzilla doing local search probe
16.47/16.52	c satzilla doing lobjois search-space size estimate
16.47/16.52	c features are:580 7153 435 7008 0.333333 0.0206906 0.0620719 0.474459 0.596862 1.04844 0.00768514 0.249599 0.00689655 0.016092 0.48369 0 0.844463 0.00768514 0.368616 0.00456621 0.0178368 3.28124 0.344233 0.0493837 0.2 0.5 2.54879 0.00319044 0.510129 0.000285388 0.0104167 3.63009 0.444349 0.00283617 0.339998 0.00156963 0.00627854 5.67742 0.0823374 5 6 0.628799 3988.5 0.0219381 3901 4076 4076 3901 4076 3901 4076 24.9708 0.012771 24.6519 25.2897 25.2897 24.6519 25.2897 24.6519 25.2897 0.621879 0.102288 0.480596 0.811306 0.704367 0.540349 0.660627 0.573591 0.617309 0.00386981 1.10038 7.39441e-08 0.0144528 0.00982997 1.58588e-05 0.00780865 0.000104101 0.00090086 38.2912 0.337397 129.866 0.0788426 130 119 142 3.97352 0.175361 0.979723 0.0420826 0.331277 0.748488 
16.47/16.52	c satzilla's ranking:
16.47/16.52	c 1) minisat20: 2.675436
16.47/16.52	c 2) minisat20SAT07: 2.164615
16.47/16.52	c 3) mxc-sr08: 1.895006
16.47/16.52	c 4) march_dl2004: 1.258791
16.47/16.52	c 5) zchaff_rand: 1.186098
16.47/16.52	c 6) vallst: 1.000114
16.47/16.52	c 7) tts-4-0: 0.238726
16.47/16.52	c 8) SATenstein: -10000.000000
16.47/16.52	c 9) gnovelty+: -10000.000000
16.47/16.52	c 10) adaptg2wsat+: -10000.000000
16.47/16.52	c 11) adaptg2wsat0: -10000.000000
16.47/16.52	c 12) picosat846: -10000.000000
16.47/16.52	c 13) kcnfs04SAT07: -10000.000000
16.47/16.52	c satzilla running minisat20 ... 
16.47/16.52	This is MiniSat 2.0 beta
16.47/16.52	WARNING: for repeatability, setting FPU to use double precision
16.47/16.52	============================[ Problem Statistics ]=============================
16.47/16.52	|                                                                             |
16.47/16.52	|  Number of variables:  580                                                  |
16.47/16.52	|  Number of clauses:    7153                                                 |
16.47/16.52	|  Parsing time:         0.00         s                                       |
16.47/16.52	============================[ Search Statistics ]==============================
16.47/16.52	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
16.47/16.52	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
16.47/16.52	===============================================================================
16.47/16.52	|         0 |     580     7153    21604 |     2384        0    nan |  0.000 % |
16.47/16.52	|       100 |     580     7153    21604 |     2622      100      8 |  0.001 % |
16.47/16.53	|       251 |     580     7153    21604 |     2885      251      9 |  0.000 % |
16.47/16.54	|       476 |     580     7153    21604 |     3173      476     10 |  0.000 % |
16.47/16.55	|       813 |     580     7153    21604 |     3490      813     11 |  0.000 % |
16.47/16.57	|      1319 |     580     7153    21604 |     3839     1319     11 |  0.000 % |
16.49/16.60	|      2079 |     580     7153    21604 |     4223     2079     11 |  0.000 % |
16.49/16.66	|      3218 |     580     7153    21604 |     4646     3218     13 |  0.000 % |
16.49/16.79	|      4927 |     580     7153    21604 |     5111     2539     11 |  0.000 % |
16.49/16.98	|      7490 |     580     7153    21604 |     5622     5102     15 |  0.000 % |
16.49/17.32	|     11335 |     580     7153    21604 |     6184     3248     12 |  0.000 % |
17.76/17.89	|     17101 |     580     7153    21604 |     6802     5908     13 |  0.000 % |
18.66/18.76	|     25751 |     580     7153    21604 |     7483     4249     13 |  0.000 % |
19.86/19.98	|     38725 |     580     7153    21604 |     8231     5904     13 |  0.000 % |
21.66/21.76	|     58187 |     580     7153    21604 |     9054     4695     15 |  0.000 % |
24.36/24.50	|     87381 |     580     7153    21604 |     9959     6635     14 |  0.000 % |
29.05/29.13	|    131171 |     580     7153    21604 |    10955     5422     14 |  0.000 % |
35.75/35.83	|    196855 |     580     7153    21604 |    12051    10561     15 |  0.000 % |
47.15/47.24	|    295381 |     580     7153    21604 |    13256     6200     12 |  0.001 % |
66.93/67.10	|    443171 |     580     7153    21604 |    14582     7629     13 |  0.001 % |
97.01/97.16	|    664855 |     580     7153    21604 |    16040     9795     13 |  0.001 % |
145.39/145.55	|    997380 |     580     7153    21604 |    17644    12582     16 |  0.000 % |
217.85/218.07	|   1496168 |     580     7153    21604 |    19409    16002     17 |  0.000 % |
335.91/336.19	|   2244351 |     579     7105    21460 |    21350    11659     15 |  0.173 % |
539.92/540.27	|   3366626 |     578     7104    21456 |    23485    15322     14 |  0.345 % |
608.00/608.33	===============================================================================
608.00/608.33	restarts              : 25
608.00/608.33	conflicts             : 3729604        (6305 /sec)
608.00/608.33	decisions             : 4036617        (1.71 % random) (6824 /sec)
608.00/608.33	propagations          : 370243739      (625905 /sec)
608.00/608.33	conflict literals     : 70542426       (33.82 % deleted)
608.00/608.33	Memory used           : 7.39 MB
608.00/608.33	CPU time              : 591.533 s
608.00/608.33	
608.00/608.33	c Bin: Executing minisat20
608.00/608.33	c spawning binary file with 1183 seconds ...
608.00/608.33	c child exited successfully
608.00/608.33	c minisat20 returned code 20.
608.00/608.33	s UNSATISFIABLE
608.00/608.33	c SATZILLA_TIME=608.130000

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731514-1240771543/watcher-1731514-1240771543 -o /tmp/evaluation-result-1731514-1240771543/solver-1731514-1240771543 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1731514-1240771543.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 1.01 1.00 3/65 31846
/proc/meminfo: memFree=1805120/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=2056 CPUtime=0
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105188036 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 514 112 96 399 0 111 0
[pid=31847] ppid=31846 vsize=768 CPUtime=0
/proc/31847/stat : 31847 (march_dl2004) R 31846 31846 31532 0 -1 4194304 93 0 0 0 0 0 0 0 19 0 1 0 105188036 786432 88 1992294400 134512640 134996440 4294956176 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31847/statm: 192 88 50 118 0 71 0

[startup+0.088668 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 31846
/proc/meminfo: memFree=1805120/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=2056 CPUtime=0
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105188036 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 514 112 96 399 0 111 0
[pid=31847] ppid=31846 vsize=4380 CPUtime=0.08
/proc/31847/stat : 31847 (march_dl2004) R 31846 31846 31532 0 -1 4194304 1075 0 0 0 8 0 0 0 19 0 1 0 105188036 4485120 1025 1992294400 134512640 134996440 4294956176 18446744073709551615 134533665 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31847/statm: 1095 1025 73 118 0 974 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6436

[startup+0.10167 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 31846
/proc/meminfo: memFree=1805120/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=2056 CPUtime=0
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105188036 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 514 112 96 399 0 111 0
[pid=31847] ppid=31846 vsize=4696 CPUtime=0.09
/proc/31847/stat : 31847 (march_dl2004) R 31846 31846 31532 0 -1 4194304 1175 0 0 0 9 0 0 0 19 0 1 0 105188036 4808704 1104 1992294400 134512640 134996440 4294956176 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31847/statm: 1174 1104 73 118 0 1053 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6752

[startup+0.301679 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 31846
/proc/meminfo: memFree=1805120/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=2056 CPUtime=0
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105188036 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 514 112 96 399 0 111 0
[pid=31847] ppid=31846 vsize=6080 CPUtime=0.29
/proc/31847/stat : 31847 (march_dl2004) R 31846 31846 31532 0 -1 4194304 1496 0 0 0 27 2 0 0 21 0 1 0 105188036 6225920 1425 1992294400 134512640 134996440 4294956176 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31847/statm: 1520 1425 73 118 0 1399 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8136

[startup+0.701717 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 31846
/proc/meminfo: memFree=1805120/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=2056 CPUtime=0
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105188036 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 514 112 96 399 0 111 0
[pid=31847] ppid=31846 vsize=6236 CPUtime=0.69
/proc/31847/stat : 31847 (march_dl2004) R 31846 31846 31532 0 -1 4194304 1540 0 0 0 64 5 0 0 25 0 1 0 105188036 6385664 1469 1992294400 134512640 134996440 4294956176 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31847/statm: 1559 1469 73 118 0 1438 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8292

[startup+1.50179 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 31848
/proc/meminfo: memFree=1799216/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=2056 CPUtime=0
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105188036 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 514 112 96 399 0 111 0
[pid=31847] ppid=31846 vsize=6540 CPUtime=1.49
/proc/31847/stat : 31847 (march_dl2004) R 31846 31846 31532 0 -1 4194304 1598 0 0 0 139 10 0 0 25 0 1 0 105188036 6696960 1527 1992294400 134512640 134996440 4294956176 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31847/statm: 1635 1527 73 118 0 1514 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8596

[startup+3.10194 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 31848
/proc/meminfo: memFree=1798768/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=2056 CPUtime=0
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105188036 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 514 112 96 399 0 111 0
[pid=31847] ppid=31846 vsize=6840 CPUtime=3.09
/proc/31847/stat : 31847 (march_dl2004) R 31846 31846 31532 0 -1 4194304 1654 0 0 0 290 19 0 0 25 0 1 0 105188036 7004160 1583 1992294400 134512640 134996440 4294956176 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31847/statm: 1710 1583 73 118 0 1589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8896

[startup+6.30125 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 31849
/proc/meminfo: memFree=1803824/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=2056 CPUtime=4.99
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 152 1657 0 0 0 0 471 28 16 0 1 0 105188036 2105344 121 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 514 121 104 399 0 111 0
[pid=31849] ppid=31846 vsize=2120 CPUtime=1.29
/proc/31849/stat : 31849 (mxc-sr08) R 31846 31846 31532 0 -1 4194304 444 0 0 0 129 0 0 0 25 0 1 0 105188536 2170880 439 1992294400 134512640 135078026 4294956176 18446744073709551615 134540244 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31849/statm: 530 439 71 138 0 389 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4176

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 31851
/proc/meminfo: memFree=1802288/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=8120 CPUtime=12.67
/proc/31846/stat : 31846 (SATzilla2009_C) R 31844 31846 31532 0 -1 4194304 796 3390 0 0 59 1 1177 30 21 0 1 0 105188036 8314880 624 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/31846/statm: 2030 624 207 399 0 1627 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8120

[startup+25.5021 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 31852
/proc/meminfo: memFree=1802232/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=3164 CPUtime=8.97
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 499 0 0 0 897 0 0 0 25 0 1 0 105189688 3239936 493 1992294400 134512640 134998072 4294956176 18446744073709551615 134535771 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 791 493 58 118 0 669 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 7184

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1801208/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=4120 CPUtime=34.54
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 714 0 0 0 3454 0 0 0 25 0 1 0 105189688 4218880 708 1992294400 134512640 134998072 4294956176 18446744073709551615 134525443 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1030 708 58 118 0 908 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 8140

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1800184/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=5208 CPUtime=85.73
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 981 0 0 0 8573 0 0 0 25 0 1 0 105189688 5332992 975 1992294400 134512640 134998072 4294956176 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1302 975 58 118 0 1180 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 9228

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1799608/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=5756 CPUtime=145.69
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1120 0 0 0 14569 0 0 0 25 0 1 0 105189688 5894144 1114 1992294400 134512640 134998072 4294956176 18446744073709551615 134525794 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31852/statm: 1439 1114 58 118 0 1317 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 9776

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1799160/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=6172 CPUtime=205.66
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1214 0 0 0 20566 0 0 0 25 0 1 0 105189688 6320128 1208 1992294400 134512640 134998072 4294956176 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1543 1208 58 118 0 1421 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 10192

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1799096/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=6172 CPUtime=265.64
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1242 0 0 0 26564 0 0 0 25 0 1 0 105189688 6320128 1236 1992294400 134512640 134998072 4294956176 18446744073709551615 134525828 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1543 1236 58 118 0 1421 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 10192

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1798648/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=6572 CPUtime=325.62
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1331 0 0 0 32561 1 0 0 25 0 1 0 105189688 6729728 1325 1992294400 134512640 134998072 4294956176 18446744073709551615 134528142 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31852/statm: 1643 1325 58 118 0 1521 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 10592

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1798328/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=6848 CPUtime=385.59
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1412 0 0 0 38558 1 0 0 25 0 1 0 105189688 7012352 1406 1992294400 134512640 134998072 4294956176 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1712 1406 58 118 0 1590 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 10868

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1798136/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=7132 CPUtime=445.57
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1466 0 0 0 44556 1 0 0 25 0 1 0 105189688 7303168 1460 1992294400 134512640 134998072 4294956176 18446744073709551615 134525813 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1783 1460 58 118 0 1661 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 11152

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1797880/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=7400 CPUtime=505.54
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1519 0 0 0 50553 1 0 0 25 0 1 0 105189688 7577600 1513 1992294400 134512640 134998072 4294956176 18446744073709551615 134528276 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31852/statm: 1850 1513 58 118 0 1728 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 11420

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1797688/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=7560 CPUtime=565.51
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1551 0 0 0 56550 1 0 0 25 0 1 0 105189688 7741440 1545 1992294400 134512640 134998072 4294956176 18446744073709551615 134525636 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1890 1545 58 118 0 1768 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 11580

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

[startup+588.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1797688/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=7560 CPUtime=571.91
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1551 0 0 0 57190 1 0 0 25 0 1 0 105189688 7741440 1545 1992294400 134512640 134998072 4294956176 18446744073709551615 134525557 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1890 1545 58 118 0 1768 0
Current children cumulated CPU time (s) 588.4
Current children cumulated vsize (KiB) 11580

[startup+601.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1797624/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=7560 CPUtime=584.7
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1566 0 0 0 58469 1 0 0 25 0 1 0 105189688 7741440 1560 1992294400 134512640 134998072 4294956176 18446744073709551615 134525636 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1890 1560 58 118 0 1768 0
Current children cumulated CPU time (s) 601.19
Current children cumulated vsize (KiB) 11580

[startup+604.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1797624/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=7560 CPUtime=587.9
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1566 0 0 0 58789 1 0 0 25 0 1 0 105189688 7741440 1560 1992294400 134512640 134998072 4294956176 18446744073709551615 134519330 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1890 1560 58 118 0 1768 0
Current children cumulated CPU time (s) 604.39
Current children cumulated vsize (KiB) 11580

[startup+606.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1797624/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=7560 CPUtime=589.5
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1566 0 0 0 58949 1 0 0 25 0 1 0 105189688 7741440 1560 1992294400 134512640 134998072 4294956176 18446744073709551615 134525636 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1890 1560 58 118 0 1768 0
Current children cumulated CPU time (s) 605.99
Current children cumulated vsize (KiB) 11580

[startup+607.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1797624/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=7560 CPUtime=590.31
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1566 0 0 0 59030 1 0 0 25 0 1 0 105189688 7741440 1560 1992294400 134512640 134998072 4294956176 18446744073709551615 134528698 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1890 1560 58 118 0 1768 0
Current children cumulated CPU time (s) 606.8
Current children cumulated vsize (KiB) 11580

[startup+607.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1797624/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=7560 CPUtime=591.1
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1566 0 0 0 59109 1 0 0 25 0 1 0 105189688 7741440 1560 1992294400 134512640 134998072 4294956176 18446744073709551615 134525828 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1890 1560 58 118 0 1768 0
Current children cumulated CPU time (s) 607.59
Current children cumulated vsize (KiB) 11580

[startup+608.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31852
/proc/meminfo: memFree=1797624/2055920 swapFree=4188716/4192956
[pid=31846] ppid=31844 vsize=4020 CPUtime=16.49
/proc/31846/stat : 31846 (SATzilla2009_C) S 31844 31846 31532 0 -1 4194304 839 3390 0 0 433 9 1177 30 25 0 1 0 105188036 4116480 536 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31846/statm: 1005 536 219 399 0 602 0
[pid=31852] ppid=31846 vsize=7560 CPUtime=591.51
/proc/31852/stat : 31852 (minisat20) R 31846 31846 31532 0 -1 4194304 1566 0 0 0 59150 1 0 0 25 0 1 0 105189688 7741440 1560 1992294400 134512640 134998072 4294956176 18446744073709551615 134525497 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31852/statm: 1890 1560 58 118 0 1768 0
Current children cumulated CPU time (s) 608
Current children cumulated vsize (KiB) 11580

Child status: 20
Real time (s): 608.339
CPU time (s): 608.055
CPU user time (s): 607.634
CPU system time (s): 0.420936
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 11580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 607.634
system time used= 0.420936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5815
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= 16
involuntary context switches= 1724

runsolver used 0.606907 second user time and 1.61475 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-26 20:45:43
IDJOB=1731514
IDBENCH=24753
IDSOLVER=527
FILE ID=node8/1731514-1240771543
PBS_JOBID= 9187171
Free space on /tmp= 65936 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731514-1240771543/watcher-1731514-1240771543 -o /tmp/evaluation-result-1731514-1240771543/solver-1731514-1240771543 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1731514-1240771543.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d2283e85579af5f5de3cfcfaac7f25fa
RANDOM SEED=1599578216

node8.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1805664 kB
Buffers:         24472 kB
Cached:         160960 kB
SwapCached:       1772 kB
Active:          80788 kB
Inactive:       117120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805664 kB
SwapTotal:     4192956 kB
SwapFree:      4188716 kB
Dirty:           31560 kB
Writeback:           0 kB
Mapped:          21040 kB
Slab:            38156 kB
Committed_AS:   533676 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65904 MiB
End job on node8 at 2009-04-26 20:55:52