Trace number 331158

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
SATzilla FULL? (MO) 1173 1173.47

General information on the benchmark

Nameindustrial/vliw_unsat_2.0/
9dlx_vliw_at_b_iq7.cnf
MD5SUM0fbc00fde383cec371bb97d621c5e7e5
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables306095
Number of clauses6069108
Sum of the clauses size17675754
Maximum clause length163
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 25745111
Number of clauses of size 366910
Number of clauses of size 44878
Number of clauses of size 518476
Number of clauses of size over 5233732

Solver Data (download as text)

438.73/438.90	c run March_dl for 5 seconds ... 
438.73/438.90	c Bin: Executing march_dl
438.73/438.90	c child exit by a signal
438.73/438.90	c march_dl returned code 137.
438.73/438.90	c run saps for 2 seconds ... 
438.73/438.90	c Bin: Executing ubcsat2006
438.73/438.90	c child exited successfully
438.73/438.90	c ubcsat2006 returned code 0.
438.73/438.90	c satzilla computing base features
438.73/438.90	Error!!! VCG-VAR-entropy
438.73/438.90	Satzilla is runing default solver ... 
438.73/438.90	 c satzilla running minisat20 ... 
438.73/438.93	This is MiniSat 2.0 beta
438.73/438.93	WARNING: for repeatability, setting FPU to use double precision
438.73/438.93	============================[ Problem Statistics ]=============================
438.73/438.93	|                                                                             |
438.73/438.94	|  Number of variables:  306095                                               |
438.73/438.94	|  Number of clauses:    6069108                                              |
442.61/442.86	|  Parsing time:         3.51         s                                       |
442.82/443.06	============================[ Search Statistics ]==============================
442.82/443.06	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
442.82/443.06	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
442.82/443.06	===============================================================================
442.82/443.06	|         0 |  306085  6069067 17675665 |  2023022        0    nan |  0.000 % |
443.51/443.72	|       100 |  306085  6069067 17675665 |  2225324      100     31 |  0.003 % |
443.81/444.08	|       251 |  306085  6069067 17675665 |  2447857      251     38 |  0.003 % |
444.01/444.25	|       477 |  306085  6069067 17675665 |  2692642      477     40 |  0.003 % |
444.91/445.11	|       814 |  306085  6069067 17675665 |  2961906      814     52 |  0.003 % |
445.41/445.70	|      1320 |  306085  6069067 17675665 |  3258097     1320     46 |  0.003 % |
447.61/447.82	|      2081 |  306085  6069067 17675665 |  3583907     2081     43 |  0.003 % |
449.91/450.11	|      3220 |  306085  6069067 17675665 |  3942298     3220     46 |  0.003 % |
451.71/451.98	|      4931 |  306085  6069067 17675665 |  4336528     4931     51 |  0.003 % |
455.91/456.13	|      7493 |  306085  6069067 17675665 |  4770180     7493     58 |  0.003 % |
460.81/461.00	|     11337 |  306085  6069067 17675665 |  5247198    11337     71 |  0.003 % |
469.51/469.79	|     17103 |  306085  6069067 17675665 |  5771918    17103     67 |  0.003 % |
477.20/477.47	|     25752 |  306085  6069067 17675665 |  6349110    25752     64 |  0.003 % |
488.20/488.49	|     38727 |  306085  6069067 17675665 |  6984021    38727     58 |  0.003 % |
504.80/505.00	|     58189 |  306085  6069067 17675665 |  7682423    58189     51 |  0.003 % |
531.49/531.72	|     87382 |  306085  6069067 17675665 |  8450666    87382     81 |  0.003 % |
596.47/596.77	|    131171 |  306085  6069067 17675665 |  9295732   131171    147 |  0.003 % |
706.54/706.89	|    196856 |  306085  6069067 17675665 | 10225306   196856    410 |  0.003 % |
897.08/897.49	|    295382 |  306085  6069067 17675665 | 11247836   295382    518 |  0.003 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node47/watcher-331158-1173181141 -o ROOT/results/node47/solver-331158-1173181141 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/331158-1173181141/SATzilla2007_F /tmp/evaluation/331158-1173181141/instance-331158-1173181141.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): 2400 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: 1.12 1.02 0.97 3/64 25246
/proc/meminfo: memFree=1569592/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=1512 CPUtime=0
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 44089992 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 378 125 110 260 0 84 0
[pid=25247] ppid=25246 vsize=25540 CPUtime=0
/proc/25247/stat : 25247 (march_dl) R 25246 25246 24024 0 -1 4194304 816 0 0 0 0 0 0 0 19 0 1 0 44089992 26152960 810 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134549409 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25247/statm: 6385 817 49 118 0 6264 0

[startup+0.035993 s]
/proc/loadavg: 1.12 1.02 0.97 3/64 25246
/proc/meminfo: memFree=1569592/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=1512 CPUtime=0
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 44089992 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 378 125 110 260 0 84 0
[pid=25247] ppid=25246 vsize=55088 CPUtime=0.02
/proc/25247/stat : 25247 (march_dl) R 25246 25246 24024 0 -1 4194304 6410 0 0 0 0 2 0 0 19 0 1 0 44089992 56410112 6405 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25247/statm: 13772 6408 49 118 0 13651 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 56600

[startup+0.102001 s]
/proc/loadavg: 1.12 1.02 0.97 3/64 25246
/proc/meminfo: memFree=1569592/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=1512 CPUtime=0
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 44089992 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 378 125 110 260 0 84 0
[pid=25247] ppid=25246 vsize=67388 CPUtime=0.09
/proc/25247/stat : 25247 (march_dl) R 25246 25246 24024 0 -1 4194304 10561 0 0 0 5 4 0 0 19 0 1 0 44089992 69005312 10555 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25247/statm: 16847 10556 50 118 0 16726 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 68900

[startup+0.302021 s]
/proc/loadavg: 1.12 1.02 0.97 3/64 25246
/proc/meminfo: memFree=1569592/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=1512 CPUtime=0
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 44089992 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 378 125 110 260 0 84 0
[pid=25247] ppid=25246 vsize=70160 CPUtime=0.29
/proc/25247/stat : 25247 (march_dl) R 25246 25246 24024 0 -1 4194304 11408 0 0 0 25 4 0 0 20 0 1 0 44089992 71843840 11402 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25247/statm: 17540 11402 50 118 0 17419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 71672

[startup+0.701063 s]
/proc/loadavg: 1.12 1.02 0.97 3/64 25246
/proc/meminfo: memFree=1569592/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=1512 CPUtime=0
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 44089992 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 378 125 110 260 0 84 0
[pid=25247] ppid=25246 vsize=75572 CPUtime=0.69
/proc/25247/stat : 25247 (march_dl) R 25246 25246 24024 0 -1 4194304 13028 0 0 0 63 6 0 0 24 0 1 0 44089992 77385728 13022 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25247/statm: 18893 13022 50 118 0 18772 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 77084

[startup+1.50115 s]
/proc/loadavg: 1.11 1.02 0.97 2/66 25248
/proc/meminfo: memFree=1512616/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=1512 CPUtime=0
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 44089992 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 378 125 110 260 0 84 0
[pid=25247] ppid=25246 vsize=86264 CPUtime=1.48
/proc/25247/stat : 25247 (march_dl) R 25246 25246 24024 0 -1 4194304 16245 0 0 0 140 8 0 0 25 0 1 0 44089992 88334336 16239 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25247/statm: 21566 16239 50 118 0 21445 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 87776

[startup+3.10132 s]
/proc/loadavg: 1.11 1.02 0.97 2/66 25248
/proc/meminfo: memFree=1493288/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=1512 CPUtime=0
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 44089992 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 378 125 110 260 0 84 0
[pid=25247] ppid=25246 vsize=107516 CPUtime=3.09
/proc/25247/stat : 25247 (march_dl) R 25246 25246 24024 0 -1 4194304 22633 0 0 0 295 14 0 0 25 0 1 0 44089992 110096384 22627 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25247/statm: 26879 22627 50 118 0 26758 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109028

[startup+6.30267 s]
/proc/loadavg: 1.11 1.02 0.97 2/66 25249
/proc/meminfo: memFree=1564520/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=1512 CPUtime=5.01
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 149 30107 0 0 0 0 479 22 16 0 1 0 44089992 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25246/statm: 378 125 110 260 0 84 0
[pid=25249] ppid=25246 vsize=65908 CPUtime=1.26
/proc/25249/stat : 25249 (ubcsat2006) R 25246 25246 24024 0 -1 4194304 4702 0 0 0 123 3 0 0 25 0 1 0 44090494 67489792 4685 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 134723258 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25249/statm: 16477 4685 141 64 0 16058 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 67420

[startup+12.7014 s]
/proc/loadavg: 1.09 1.01 0.97 2/66 25249
/proc/meminfo: memFree=1476472/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=1512 CPUtime=5.01
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 149 30107 0 0 0 0 479 22 16 0 1 0 44089992 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25246/statm: 378 125 110 260 0 84 0
[pid=25249] ppid=25246 vsize=131508 CPUtime=7.66
/proc/25249/stat : 25249 (ubcsat2006) R 25246 25246 24024 0 -1 4194304 25954 0 0 0 749 17 0 0 25 0 1 0 44090494 134664192 25937 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25249/statm: 32877 25937 141 64 0 32458 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 133020

[startup+25.5017 s]
/proc/loadavg: 1.08 1.01 0.97 2/65 25249
/proc/meminfo: memFree=1367296/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=237068 CPUtime=25.46
/proc/25246/stat : 25246 (SATzilla2007_F) R 25244 25246 24024 0 -1 4194304 52529 111909 0 0 870 30 1579 67 25 0 1 0 44089992 242757632 52498 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135223229 0 0 4096 0 0 0 0 17 1 0 0
/proc/25246/statm: 59267 52498 128 260 0 58973 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 237068

[startup+51.1015 s]
/proc/loadavg: 1.05 1.01 0.97 2/65 25249
/proc/meminfo: memFree=1094464/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=488352 CPUtime=51.04
/proc/25246/stat : 25246 (SATzilla2007_F) R 25244 25246 24024 0 -1 4194304 119218 111909 0 0 3398 60 1579 67 25 0 1 0 44089992 500072448 119021 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25246/statm: 122088 119021 135 260 0 121794 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 488352

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 0.97 2/65 25249
/proc/meminfo: memFree=1269760/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=425880 CPUtime=102.23
/proc/25246/stat : 25246 (SATzilla2007_F) R 25244 25246 24024 0 -1 4194304 126808 111909 0 0 8509 68 1579 67 25 0 1 0 44089992 436101120 75187 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134536418 0 0 4096 0 0 0 0 17 1 0 0
/proc/25246/statm: 106470 75187 137 260 0 106176 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 425880

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 25249
/proc/meminfo: memFree=1269760/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=425880 CPUtime=162.21
/proc/25246/stat : 25246 (SATzilla2007_F) R 25244 25246 24024 0 -1 4194304 126808 111909 0 0 14507 68 1579 67 25 0 1 0 44089992 436101120 75187 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134701438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25246/statm: 106470 75187 137 260 0 106176 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 425880

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 25249
/proc/meminfo: memFree=1269760/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=425880 CPUtime=222.19
/proc/25246/stat : 25246 (SATzilla2007_F) R 25244 25246 24024 0 -1 4194304 126808 111909 0 0 20505 68 1579 67 25 0 1 0 44089992 436101120 75187 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134525924 0 0 4096 0 0 0 0 17 1 0 0
/proc/25246/statm: 106470 75187 137 260 0 106176 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 425880

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 25249
/proc/meminfo: memFree=1269760/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=425880 CPUtime=282.17
/proc/25246/stat : 25246 (SATzilla2007_F) R 25244 25246 24024 0 -1 4194304 126808 111909 0 0 26503 68 1579 67 25 0 1 0 44089992 436101120 75187 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134525753 0 0 4096 0 0 0 0 17 1 0 0
/proc/25246/statm: 106470 75187 137 260 0 106176 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 425880

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 25249
/proc/meminfo: memFree=1269696/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=425880 CPUtime=342.16
/proc/25246/stat : 25246 (SATzilla2007_F) R 25244 25246 24024 0 -1 4194304 126808 111909 0 0 32502 68 1579 67 25 0 1 0 44089992 436101120 75187 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134526129 0 0 4096 0 0 0 0 17 1 0 0
/proc/25246/statm: 106470 75187 137 260 0 106176 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 425880

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 25249
/proc/meminfo: memFree=1269696/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=425880 CPUtime=402.14
/proc/25246/stat : 25246 (SATzilla2007_F) R 25244 25246 24024 0 -1 4194304 126808 111909 0 0 38500 68 1579 67 25 0 1 0 44089992 436101120 75187 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/25246/statm: 106470 75187 137 260 0 106176 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 425880

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 25250
/proc/meminfo: memFree=996280/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=306592 CPUtime=438.75
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 156446 111909 0 0 42146 83 1579 67 25 0 1 0 44089992 313950208 75024 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 76648 75024 140 260 0 76354 0
[pid=25250] ppid=25246 vsize=284152 CPUtime=23.36
/proc/25250/stat : 25250 (minisat20) R 25246 25246 24024 0 -1 4194304 68471 0 0 0 2293 43 0 0 25 0 1 0 44133883 290971648 68464 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/25250/statm: 71038 68464 59 118 0 70916 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 590744

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 25250
/proc/meminfo: memFree=981496/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=306592 CPUtime=438.75
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 156446 111909 0 0 42146 83 1579 67 25 0 1 0 44089992 313950208 75024 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 76648 75024 140 260 0 76354 0
[pid=25250] ppid=25246 vsize=299360 CPUtime=83.34
/proc/25250/stat : 25250 (minisat20) R 25246 25246 24024 0 -1 4194304 72222 0 0 0 8287 47 0 0 25 0 1 0 44133883 306544640 72215 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/25250/statm: 74840 72215 59 118 0 74718 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 605952

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 25250
/proc/meminfo: memFree=922936/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=306592 CPUtime=438.75
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 156446 111909 0 0 42146 83 1579 67 25 0 1 0 44089992 313950208 75024 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 76648 75024 140 260 0 76354 0
[pid=25250] ppid=25246 vsize=357648 CPUtime=143.32
/proc/25250/stat : 25250 (minisat20) R 25246 25246 24024 0 -1 4194304 86760 0 0 0 14274 58 0 0 25 0 1 0 44133883 366231552 86753 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525395 0 0 8392704 3 0 0 0 17 1 0 0
/proc/25250/statm: 89412 86753 59 118 0 89290 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 664240

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 25250
/proc/meminfo: memFree=839288/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=306592 CPUtime=438.75
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 156446 111909 0 0 42146 83 1579 67 25 0 1 0 44089992 313950208 75024 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 76648 75024 140 260 0 76354 0
[pid=25250] ppid=25246 vsize=441184 CPUtime=203.31
/proc/25250/stat : 25250 (minisat20) R 25246 25246 24024 0 -1 4194304 107593 0 0 0 20257 74 0 0 25 0 1 0 44133883 451772416 107586 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134519218 0 0 8392704 3 0 0 0 17 1 0 0
/proc/25250/statm: 110296 107586 59 118 0 110174 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 747776

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 25250
/proc/meminfo: memFree=686264/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=306592 CPUtime=438.75
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 156446 111909 0 0 42146 83 1579 67 25 0 1 0 44089992 313950208 75024 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 76648 75024 140 260 0 76354 0
[pid=25250] ppid=25246 vsize=594652 CPUtime=263.29
/proc/25250/stat : 25250 (minisat20) R 25246 25246 24024 0 -1 4194304 145979 0 0 0 26233 96 0 0 25 0 1 0 44133883 608923648 145972 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/25250/statm: 148663 145972 59 118 0 148541 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 901244

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 25250
/proc/meminfo: memFree=592888/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=306592 CPUtime=438.75
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 156446 111909 0 0 42146 83 1579 67 25 0 1 0 44089992 313950208 75024 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 76648 75024 140 260 0 76354 0
[pid=25250] ppid=25246 vsize=687384 CPUtime=323.27
/proc/25250/stat : 25250 (minisat20) R 25246 25246 24024 0 -1 4194304 169070 0 0 0 32215 112 0 0 25 0 1 0 44133883 703881216 169063 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/25250/statm: 171846 169063 59 118 0 171724 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 993976

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 25250
/proc/meminfo: memFree=495736/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=306592 CPUtime=438.75
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 156446 111909 0 0 42146 83 1579 67 25 0 1 0 44089992 313950208 75024 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 76648 75024 140 260 0 76354 0
[pid=25250] ppid=25246 vsize=785676 CPUtime=383.25
/proc/25250/stat : 25250 (minisat20) R 25246 25246 24024 0 -1 4194304 193676 0 0 0 38196 129 0 0 25 0 1 0 44133883 804532224 193669 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/25250/statm: 196419 193669 59 118 0 196297 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1092268

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 25250
/proc/meminfo: memFree=406264/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=306592 CPUtime=438.75
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 156446 111909 0 0 42146 83 1579 67 25 0 1 0 44089992 313950208 75024 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 76648 75024 140 260 0 76354 0
[pid=25250] ppid=25246 vsize=873560 CPUtime=443.23
/proc/25250/stat : 25250 (minisat20) R 25246 25246 24024 0 -1 4194304 215683 0 0 0 44177 146 0 0 25 0 1 0 44133883 894525440 215676 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/25250/statm: 218390 215676 59 118 0 218268 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1180152

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 25250
/proc/meminfo: memFree=283768/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=306592 CPUtime=438.75
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 156446 111909 0 0 42146 83 1579 67 25 0 1 0 44089992 313950208 75024 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 76648 75024 140 260 0 76354 0
[pid=25250] ppid=25246 vsize=998100 CPUtime=503.22
/proc/25250/stat : 25250 (minisat20) R 25246 25246 24024 0 -1 4194304 246654 0 0 0 50156 166 0 0 25 0 1 0 44133883 1022054400 246647 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525636 0 0 8392704 3 0 0 0 17 1 0 0
/proc/25250/statm: 249525 246647 59 118 0 249403 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1304692

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 25250
/proc/meminfo: memFree=134200/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=306592 CPUtime=438.75
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 156446 111909 0 0 42146 83 1579 67 25 0 1 0 44089992 313950208 75024 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 76648 75024 140 260 0 76354 0
[pid=25250] ppid=25246 vsize=1145836 CPUtime=563.2
/proc/25250/stat : 25250 (minisat20) R 25246 25246 24024 0 -1 4194304 283610 0 0 0 56134 186 0 0 25 0 1 0 44133883 1173336064 283603 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134532469 0 0 8392704 3 0 0 0 17 1 0 0
/proc/25250/statm: 286459 283603 59 118 0 286337 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 1452428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 25250
/proc/meminfo: memFree=15288/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=306592 CPUtime=438.75
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 156446 111909 0 0 42146 83 1579 67 25 0 1 0 44089992 313950208 75024 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 76648 75024 140 260 0 76354 0
[pid=25250] ppid=25246 vsize=1267020 CPUtime=623.18
/proc/25250/stat : 25250 (minisat20) R 25246 25246 24024 0 -1 4194304 313922 0 0 0 62117 201 0 0 25 0 1 0 44133883 1297428480 313915 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525557 0 0 8392704 3 0 0 0 17 1 0 0
/proc/25250/statm: 316755 313915 59 118 0 316633 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1573612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 25250
/proc/meminfo: memFree=14840/2055920 swapFree=4191868/4192956
[pid=25246] ppid=25244 vsize=306592 CPUtime=438.75
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 156446 111909 0 0 42146 83 1579 67 25 0 1 0 44089992 313950208 75024 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 76648 75024 140 260 0 76354 0
[pid=25250] ppid=25246 vsize=1414948 CPUtime=683.17
/proc/25250/stat : 25250 (minisat20) R 25246 25246 24024 0 -1 4194304 350934 0 0 0 68096 221 0 0 25 0 1 0 44133883 1448906752 350927 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134527609 0 0 8392704 3 0 0 0 17 1 0 0
/proc/25250/statm: 353737 350927 59 118 0 353615 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1721540



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1173.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 25250
/proc/meminfo: memFree=15288/2055920 swapFree=4191868/4192956
[pid=25246] ppid=25244 vsize=306592 CPUtime=438.75
/proc/25246/stat : 25246 (SATzilla2007_F) S 25244 25246 24024 0 -1 4194304 156446 111909 0 0 42146 83 1579 67 25 0 1 0 44089992 313950208 75024 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25246/statm: 76648 75024 140 260 0 76354 0
[pid=25250] ppid=25246 vsize=1536628 CPUtime=734.25
/proc/25250/stat : 25250 (minisat20) R 25246 25246 24024 0 -1 4194304 381355 0 0 0 73189 236 0 0 25 0 1 0 44133883 1573507072 381348 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525557 0 0 8392704 3 0 0 0 17 1 0 0
/proc/25250/statm: 384157 381348 59 118 0 384035 0
Current children cumulated CPU time (s) 1173
Current children cumulated vsize (KiB) 1843220

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25246 and gives childrusage.ru_utime.tv_sec=437 childrusage.ru_utime.tv_usec=262525 childrusage.ru_stime.tv_sec=1 childrusage.ru_stime.tv_usec=567761
CPU time returned by wait4() is 438.83
while last known CPU time is 1173

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1173.47
CPU time (s): 1173
CPU user time (s): 1169.14
CPU system time (s): 3.86
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 1843220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 437.263
system time used= 1.56776
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 268355
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= 36
involuntary context switches= 873

runsolver used 1.07284 second user time and 2.55761 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Tue Mar  6 11:39:08 UTC 2007

IDJOB= 331158
IDBENCH= 20580
IDSOLVER= 136
FILE ID= node47/331158-1173181141

PBS_JOBID= 4015253

Free space on /tmp= 66406 MiB

SOLVER NAME= SATzilla FULL
BENCH NAME= HOME/pub/bench/SAT07/industrial/vliw_unsat_2.0/9dlx_vliw_at_b_iq7.cnf
COMMAND LINE= /tmp/evaluation/331158-1173181141/SATzilla2007_F /tmp/evaluation/331158-1173181141/instance-331158-1173181141.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-331158-1173181141 -o ROOT/results/node47/solver-331158-1173181141 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/331158-1173181141/SATzilla2007_F /tmp/evaluation/331158-1173181141/instance-331158-1173181141.cnf            

META MD5SUM SOLVER= cf97f3a2fd0b75b608f79c1ce3d2be4a
MD5SUM BENCH=  0fbc00fde383cec371bb97d621c5e7e5

RANDOM SEED= 947041396

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.225
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		: 3000.225
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:       1570064 kB
Buffers:         17864 kB
Cached:         394352 kB
SwapCached:          0 kB
Active:         269288 kB
Inactive:       158468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1570064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          141924 kB
Writeback:           0 kB
Mapped:          25672 kB
Slab:            44140 kB
Committed_AS:   147668 kB
PageTables:       1452 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= 66406 MiB

End job on node47 on Tue Mar  6 11:58:44 UTC 2007