Trace number 456005

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 CRAFTED? (MO) 1813.02 1813.56

General information on the benchmark

Nameindustrial/vliw_unsat_2.0/
9dlx_vliw_at_b_iq4.cnf
MD5SUM6fcbaf8c6c7ed0c41d8ac12258cafaee
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1653.87
Satisfiable
(Un)Satisfiability was proved
Number of variables106013
Number of clauses1598301
Sum of the clauses size4617403
Maximum clause length131
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21491607
Number of clauses of size 324060
Number of clauses of size 45002
Number of clauses of size 59194
Number of clauses of size over 568437

Solver Data (download as text)

416.07/416.25	c run March_dl for 5 seconds ... 
416.07/416.25	c Bin: Executing march_dl
416.07/416.25	c child exit by a signal
416.07/416.25	c march_dl returned code 137.
416.07/416.25	c run saps (UBCSAT implementation) for 2 seconds ... 
416.07/416.25	c Bin: Executing ubcsat2006
416.07/416.25	c child exited successfully
416.07/416.25	c ubcsat2006 returned code 0.
416.07/416.25	c satzilla computing base features
416.07/416.25	c satzilla doing unit-prop probe
416.07/416.25	c satzilla doing local search probe
416.07/416.25	c satzilla doing lobjois search-space size estimate
416.07/416.25	c satzilla's ranking:
416.07/416.25	c 1) minisat20+P: -20.831665
416.07/416.25	c 2) minisat20: 3.287688
416.07/416.25	c 3) vallst+P: 3.609812
416.07/416.25	c 4) march_dl+P: 15.577985
416.07/416.25	c 5) march_dl: 17.053035
416.07/416.25	c 6) zchaff_rand+P: 32.435069
416.07/416.25	c 7) kcnfs+P: 999.000000
416.07/416.25	c 8) kcnfs: 999.000000
416.07/416.25	c 9) vallst: 999.000000
416.07/416.25	c 10) zchaff_rand: 999.000000
416.07/416.25	c satzilla running minisat20 with preprocessing ... 
478.46/478.68	This is MiniSat 2.0 beta
478.46/478.68	WARNING: for repeatability, setting FPU to use double precision
478.46/478.68	============================[ Problem Statistics ]=============================
478.46/478.68	|                                                                             |
478.46/478.68	|  Number of variables:  106013                                               |
478.46/478.68	|  Number of clauses:    1598301                                              |
479.44/479.66	|  Parsing time:         0.86         s                                       |
479.54/479.72	============================[ Search Statistics ]==============================
479.54/479.72	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
479.54/479.72	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
479.54/479.72	===============================================================================
479.54/479.72	|         0 |  106006  1598269  4617335 |   532756        0    nan |  0.000 % |
479.64/479.87	|       102 |  106006  1598269  4617335 |   586031      102     58 |  0.007 % |
479.94/480.10	|       252 |  106006  1598269  4617335 |   644635      252     42 |  0.007 % |
480.14/480.35	|       478 |  106006  1598269  4617335 |   709098      478     37 |  0.007 % |
480.54/480.76	|       817 |  106006  1598269  4617335 |   780008      817     39 |  0.007 % |
480.94/481.18	|      1323 |  106006  1598269  4617335 |   858009     1323     37 |  0.007 % |
481.14/481.39	|      2084 |  106006  1598269  4617335 |   943810     2084     40 |  0.007 % |
482.04/482.28	|      3223 |  106006  1598269  4617335 |  1038191     3223     44 |  0.007 % |
482.74/482.91	|      4933 |  106006  1598269  4617335 |  1142010     4933     45 |  0.007 % |
484.23/484.47	|      7495 |  106006  1598269  4617335 |  1256211     7495    100 |  0.007 % |
485.53/485.72	|     11339 |  106006  1598269  4617335 |  1381832    11339     99 |  0.007 % |
488.34/488.57	|     17105 |  106006  1598269  4617335 |  1520015    17105     95 |  0.007 % |
491.73/491.97	|     25754 |  106006  1598269  4617335 |  1672017    25754    101 |  0.007 % |
499.73/499.91	|     38728 |  106006  1598269  4617335 |  1839219    38728    106 |  0.007 % |
512.73/512.93	|     58190 |  106006  1598269  4617335 |  2023141    58190    165 |  0.007 % |
531.52/531.77	|     87383 |  106006  1598269  4617335 |  2225455    87383    153 |  0.007 % |
556.12/556.33	|    131173 |  106006  1598269  4617335 |  2448000   131173    160 |  0.007 % |
623.00/623.28	|    196858 |  106006  1598269  4617335 |  2692801   196858    327 |  0.007 % |
763.17/763.47	|    295384 |  106006  1598269  4617335 |  2962081   295384    308 |  0.007 % |
902.84/903.18	|    443173 |  106006  1598269  4617335 |  3258289   443173    275 |  0.007 % |
1352.03/1352.41	|    664857 |  106006  1598269  4617335 |  3584118   664857    425 |  0.007 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-456005-1178636748 -o ROOT/results/node43/solver-456005-1178636748 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/456005-1178636748/SATzilla2007_C /tmp/evaluation/456005-1178636748/instance-456005-1178636748.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.86 0.98 0.99 3/77 7847
/proc/meminfo: memFree=1499824/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=1440 CPUtime=0
/proc/7847/stat : 7847 (SATzilla2007_C) R 7845 7847 7791 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 311586835 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/7847/statm: 360 110 95 260 0 84 0
[pid=7848] ppid=7847 vsize=7296 CPUtime=0
/proc/7848/stat : 7848 (march_dl) R 7847 7847 7791 0 -1 4194304 803 0 0 0 0 0 0 0 18 0 1 0 311586835 7471104 798 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134549401 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7848/statm: 1824 806 49 118 0 1703 0

[startup+0.0218221 s]
/proc/loadavg: 0.86 0.98 0.99 3/77 7847
/proc/meminfo: memFree=1499824/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=1440 CPUtime=0
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 311586835 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7847/statm: 360 110 95 260 0 84 0
[pid=7848] ppid=7847 vsize=17712 CPUtime=0.01
/proc/7848/stat : 7848 (march_dl) R 7847 7847 7791 0 -1 4194304 2582 0 0 0 0 1 0 0 19 0 1 0 311586835 18137088 2577 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7848/statm: 4428 2579 49 118 0 4307 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 19152

[startup+0.101828 s]
/proc/loadavg: 0.86 0.98 0.99 3/77 7847
/proc/meminfo: memFree=1499824/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=1440 CPUtime=0
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 311586835 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7847/statm: 360 110 95 260 0 84 0
[pid=7848] ppid=7847 vsize=20676 CPUtime=0.09
/proc/7848/stat : 7848 (march_dl) R 7847 7847 7791 0 -1 4194304 3486 0 0 0 8 1 0 0 19 0 1 0 311586835 21172224 3481 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7848/statm: 5169 3481 50 118 0 5048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22116

[startup+0.301846 s]
/proc/loadavg: 0.86 0.98 0.99 3/77 7847
/proc/meminfo: memFree=1499824/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=1440 CPUtime=0
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 311586835 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7847/statm: 360 110 95 260 0 84 0
[pid=7848] ppid=7847 vsize=23316 CPUtime=0.29
/proc/7848/stat : 7848 (march_dl) R 7847 7847 7791 0 -1 4194304 4270 0 0 0 27 2 0 0 21 0 1 0 311586835 23875584 4265 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7848/statm: 5829 4265 50 118 0 5708 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24756

[startup+0.70188 s]
/proc/loadavg: 0.86 0.98 0.99 3/77 7847
/proc/meminfo: memFree=1499824/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=1440 CPUtime=0
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 311586835 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7847/statm: 360 110 95 260 0 84 0
[pid=7848] ppid=7847 vsize=28464 CPUtime=0.69
/proc/7848/stat : 7848 (march_dl) R 7847 7847 7791 0 -1 4194304 5820 0 0 0 66 3 0 0 24 0 1 0 311586835 29147136 5815 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7848/statm: 7116 5815 50 118 0 6995 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29904

[startup+1.50195 s]
/proc/loadavg: 0.86 0.98 0.99 2/79 7849
/proc/meminfo: memFree=1472096/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=1440 CPUtime=0
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 311586835 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7847/statm: 360 110 95 260 0 84 0
[pid=7848] ppid=7847 vsize=38628 CPUtime=1.49
/proc/7848/stat : 7848 (march_dl) R 7847 7847 7791 0 -1 4194304 8881 0 0 0 144 5 0 0 25 0 1 0 311586835 39555072 8876 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7848/statm: 9657 8876 50 118 0 9536 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40068

[startup+3.10209 s]
/proc/loadavg: 0.86 0.98 0.99 2/79 7849
/proc/meminfo: memFree=1455072/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=1440 CPUtime=0
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 311586835 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7847/statm: 360 110 95 260 0 84 0
[pid=7848] ppid=7847 vsize=99088 CPUtime=3.09
/proc/7848/stat : 7848 (march_dl) R 7847 7847 7791 0 -1 4194304 20436 0 0 0 298 11 0 0 25 0 1 0 311586835 101466112 18449 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134617579 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7848/statm: 24772 18449 53 118 0 24651 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100528

[startup+6.30137 s]
/proc/loadavg: 0.95 0.99 0.99 2/79 7850
/proc/meminfo: memFree=1494248/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=1440 CPUtime=5
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 134 27641 0 0 0 0 482 18 16 0 1 0 311586835 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7847/statm: 360 111 96 260 0 84 0
[pid=7850] ppid=7847 vsize=30980 CPUtime=1.28
/proc/7850/stat : 7850 (ubcsat2006) R 7847 7847 7791 0 -1 4194304 4854 0 0 0 125 3 0 0 25 0 1 0 311587336 31723520 4838 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7850/statm: 7745 4838 141 64 0 7326 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32420

[startup+12.7019 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 7850
/proc/meminfo: memFree=1433520/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=131828 CPUtime=12.67
/proc/7847/stat : 7847 (SATzilla2007_C) R 7845 7847 7791 0 -1 4194304 31935 49615 0 0 320 15 903 29 25 0 1 0 311586835 134991872 31905 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134537697 0 0 4096 0 0 0 0 17 1 0 0
/proc/7847/statm: 32957 31905 120 260 0 32681 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 131828

[startup+25.501 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 7850
/proc/meminfo: memFree=1372336/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=131828 CPUtime=25.46
/proc/7847/stat : 7847 (SATzilla2007_C) R 7845 7847 7791 0 -1 4194304 32096 49615 0 0 1598 16 903 29 25 0 1 0 311586835 134991872 32066 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/7847/statm: 32957 32066 121 260 0 32681 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 131828

[startup+51.1013 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 7850
/proc/meminfo: memFree=1371312/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=131828 CPUtime=51.05
/proc/7847/stat : 7847 (SATzilla2007_C) R 7845 7847 7791 0 -1 4194304 32386 49615 0 0 4154 19 903 29 25 0 1 0 311586835 134991872 32356 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/7847/statm: 32957 32356 121 260 0 32681 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 131828

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 7850
/proc/meminfo: memFree=1415216/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=87376 CPUtime=102.25
/proc/7847/stat : 7847 (SATzilla2007_C) R 7845 7847 7791 0 -1 4194304 49256 49615 0 0 9263 30 903 29 25 0 1 0 311586835 89473024 21336 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134542246 0 0 4096 0 0 0 0 17 1 0 0
/proc/7847/statm: 21844 21336 124 260 0 21568 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 87376

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 7850
/proc/meminfo: memFree=1415216/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=87376 CPUtime=162.23
/proc/7847/stat : 7847 (SATzilla2007_C) R 7845 7847 7791 0 -1 4194304 57983 49615 0 0 15254 37 903 29 25 0 1 0 311586835 89473024 21336 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134526943 0 0 4096 0 0 0 0 17 1 0 0
/proc/7847/statm: 21844 21336 124 260 0 21568 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 87376

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 7850
/proc/meminfo: memFree=1415216/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=87376 CPUtime=222.21
/proc/7847/stat : 7847 (SATzilla2007_C) R 7845 7847 7791 0 -1 4194304 66839 49615 0 0 21243 46 903 29 25 0 1 0 311586835 89473024 21336 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134527243 0 0 4096 0 0 0 0 17 1 0 0
/proc/7847/statm: 21844 21336 124 260 0 21568 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 87376

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 7850
/proc/meminfo: memFree=1415216/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=87376 CPUtime=282.2
/proc/7847/stat : 7847 (SATzilla2007_C) R 7845 7847 7791 0 -1 4194304 75897 49615 0 0 27234 54 903 29 25 0 1 0 311586835 89473024 21336 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134527245 0 0 4096 0 0 0 0 17 1 0 0
/proc/7847/statm: 21844 21336 124 260 0 21568 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 87376

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 7850
/proc/meminfo: memFree=1415216/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=87376 CPUtime=342.18
/proc/7847/stat : 7847 (SATzilla2007_C) R 7845 7847 7791 0 -1 4194304 84651 49615 0 0 33225 61 903 29 25 0 1 0 311586835 89473024 21336 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134541603 0 0 4096 0 0 0 0 17 1 0 0
/proc/7847/statm: 21844 21336 124 260 0 21568 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 87376

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 7850
/proc/meminfo: memFree=1415216/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=87376 CPUtime=402.17
/proc/7847/stat : 7847 (SATzilla2007_C) R 7845 7847 7791 0 -1 4194304 93964 49615 0 0 39214 71 903 29 25 0 1 0 311586835 89473024 21336 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134541992 0 0 4096 0 0 0 0 17 1 0 0
/proc/7847/statm: 21844 21336 124 260 0 21568 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 87376

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 7850
/proc/meminfo: memFree=1233392/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=383592 CPUtime=462.16
/proc/7847/stat : 7847 (SATzilla2007_C) R 7845 7847 7791 0 -1 4194304 180521 49615 0 0 45165 119 903 29 25 0 1 0 311586835 392798208 66773 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134598432 0 0 4096 0 0 0 0 17 1 0 0
/proc/7847/statm: 95898 66773 163 260 0 95622 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 383592

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 7851
/proc/meminfo: memFree=1104424/2055920 swapFree=4158768/4192956

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

/proc/7851/statm: 259299 257549 59 118 0 259177 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1429404

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 7851
/proc/meminfo: memFree=120040/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=392208 CPUtime=478.52
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 181804 49615 0 0 46799 121 903 29 25 0 1 0 311586835 401620992 68054 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7847/statm: 98052 68054 163 260 0 97776 0
[pid=7851] ppid=7847 vsize=1114212 CPUtime=763.44
/proc/7851/stat : 7851 (minisat20) R 7847 7847 7791 0 -1 4194304 276758 0 0 0 76124 220 0 0 25 0 1 0 311634700 1140953088 276752 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134532469 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7851/statm: 278553 276752 59 118 0 278431 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 1506420

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 7851
/proc/meminfo: memFree=65128/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=392208 CPUtime=478.52
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 181804 49615 0 0 46799 121 903 29 25 0 1 0 311586835 401620992 68054 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7847/statm: 98052 68054 163 260 0 97776 0
[pid=7851] ppid=7847 vsize=1168020 CPUtime=823.42
/proc/7851/stat : 7851 (minisat20) R 7847 7847 7791 0 -1 4194304 290243 0 0 0 82111 231 0 0 25 0 1 0 311634700 1196052480 290237 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7851/statm: 292005 290237 59 118 0 291883 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1560228

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 7851
/proc/meminfo: memFree=14888/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=392208 CPUtime=478.52
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 181804 49615 0 0 46799 121 903 29 25 0 1 0 311586835 401620992 68054 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7847/statm: 98052 68054 163 260 0 97776 0
[pid=7851] ppid=7847 vsize=1220196 CPUtime=883.4
/proc/7851/stat : 7851 (minisat20) R 7847 7847 7791 0 -1 4194304 303289 0 0 0 88098 242 0 0 25 0 1 0 311634700 1249480704 303283 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134532510 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7851/statm: 305049 303283 59 118 0 304927 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1612404

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 7851
/proc/meminfo: memFree=16296/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=392208 CPUtime=478.52
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 181804 49615 0 0 46799 121 903 29 25 0 1 0 311586835 401620992 68054 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7847/statm: 98052 68054 163 260 0 97776 0
[pid=7851] ppid=7847 vsize=1250192 CPUtime=943.39
/proc/7851/stat : 7851 (minisat20) R 7847 7847 7791 0 -1 4194304 310769 0 0 0 94088 251 0 0 25 0 1 0 311634700 1280196608 310763 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525958 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7851/statm: 312548 310763 59 118 0 312426 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1642400

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 7851
/proc/meminfo: memFree=15208/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=392208 CPUtime=478.52
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 181804 49615 0 0 46799 121 903 29 25 0 1 0 311586835 401620992 68054 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7847/statm: 98052 68054 163 260 0 97776 0
[pid=7851] ppid=7847 vsize=1274692 CPUtime=1003.38
/proc/7851/stat : 7851 (minisat20) R 7847 7847 7791 0 -1 4194304 316541 0 0 0 100079 259 0 0 25 0 1 0 311634700 1305284608 316535 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134649756 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7851/statm: 318673 316535 59 118 0 318551 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 1666900

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 7851
/proc/meminfo: memFree=15720/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=392208 CPUtime=478.52
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 181804 49615 0 0 46799 121 903 29 25 0 1 0 311586835 401620992 68054 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7847/statm: 98052 68054 163 260 0 97776 0
[pid=7851] ppid=7847 vsize=1298988 CPUtime=1063.36
/proc/7851/stat : 7851 (minisat20) R 7847 7847 7791 0 -1 4194304 322609 0 0 0 106071 265 0 0 25 0 1 0 311634700 1330163712 322603 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525539 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7851/statm: 324747 322603 59 118 0 324625 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 1691196

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 7851
/proc/meminfo: memFree=15656/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=392208 CPUtime=478.52
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 181804 49615 0 0 46799 121 903 29 25 0 1 0 311586835 401620992 68054 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7847/statm: 98052 68054 163 260 0 97776 0
[pid=7851] ppid=7847 vsize=1338656 CPUtime=1123.35
/proc/7851/stat : 7851 (minisat20) R 7847 7847 7791 0 -1 4194304 332549 0 0 0 112060 275 0 0 25 0 1 0 311634700 1370783744 332543 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7851/statm: 334664 332543 59 118 0 334542 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 1730864

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 7851
/proc/meminfo: memFree=15016/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=392208 CPUtime=478.52
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 181804 49615 0 0 46799 121 903 29 25 0 1 0 311586835 401620992 68054 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7847/statm: 98052 68054 163 260 0 97776 0
[pid=7851] ppid=7847 vsize=1366384 CPUtime=1183.33
/proc/7851/stat : 7851 (minisat20) R 7847 7847 7791 0 -1 4194304 339439 0 0 0 118051 282 0 0 25 0 1 0 311634700 1399177216 339433 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134649756 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7851/statm: 341596 339433 59 118 0 341474 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 1758592

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 7851
/proc/meminfo: memFree=15528/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=392208 CPUtime=478.52
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 181804 49615 0 0 46799 121 903 29 25 0 1 0 311586835 401620992 68054 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7847/statm: 98052 68054 163 260 0 97776 0
[pid=7851] ppid=7847 vsize=1401008 CPUtime=1243.32
/proc/7851/stat : 7851 (minisat20) R 7847 7847 7791 0 -1 4194304 348122 0 0 0 124042 290 0 0 25 0 1 0 311634700 1434632192 348116 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525534 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7851/statm: 350252 348116 59 118 0 350130 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 1793216

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 7851
/proc/meminfo: memFree=16232/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=392208 CPUtime=478.52
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 181804 49615 0 0 46799 121 903 29 25 0 1 0 311586835 401620992 68054 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7847/statm: 98052 68054 163 260 0 97776 0
[pid=7851] ppid=7847 vsize=1434220 CPUtime=1303.31
/proc/7851/stat : 7851 (minisat20) R 7847 7847 7791 0 -1 4194304 356411 0 0 0 130031 300 0 0 25 0 1 0 311634700 1468641280 356405 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525536 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7851/statm: 358555 356405 59 118 0 358433 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 1826428



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1813.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 7851
/proc/meminfo: memFree=15144/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=392208 CPUtime=478.52
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 181804 49615 0 0 46799 121 903 29 25 0 1 0 311586835 401620992 68054 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7847/statm: 98052 68054 163 260 0 97776 0
[pid=7851] ppid=7847 vsize=1451076 CPUtime=1334.5
/proc/7851/stat : 7851 (minisat20) R 7847 7847 7791 0 -1 4194304 360640 0 0 0 133146 304 0 0 25 0 1 0 311634700 1485901824 360634 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7851/statm: 362769 360634 59 118 0 362647 0
Current children cumulated CPU time (s) 1813.02
Current children cumulated vsize (KiB) 1843284

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

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

[startup+1813.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 7851
/proc/meminfo: memFree=15144/2055920 swapFree=4158768/4192956
[pid=7847] ppid=7845 vsize=392208 CPUtime=478.52
/proc/7847/stat : 7847 (SATzilla2007_C) S 7845 7847 7791 0 -1 4194304 181804 49615 0 0 46799 121 903 29 25 0 1 0 311586835 401620992 68054 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7847/statm: 98052 68054 163 260 0 97776 0
[pid=7851] ppid=7847 vsize=1451076 CPUtime=1334.5
/proc/7851/stat : 7851 (minisat20) R 7847 7847 7791 0 -1 4194304 360640 0 0 0 133146 304 0 0 25 0 1 0 311634700 1485901824 360634 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7851/statm: 362769 360634 59 118 0 362647 0
Current children cumulated CPU time (s) 1813.02
Current children cumulated vsize (KiB) 1843284

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7847 and gives
#  childrusage.ru_utime.tv_sec=477
#  childrusage.ru_utime.tv_usec=34479
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=563762
# CPU time returned by wait4() is 478.598
# while last known CPU time is 1813.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1813.56
CPU time (s): 1813.02
CPU user time (s): 1808.48
CPU system time (s): 4.54
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 1843284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 477.034
system time used= 1.56376
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 231419
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= 20
involuntary context switches= 423

runsolver used 1.64075 second user time and 4.77027 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Tue May  8 15:05:50 UTC 2007

IDJOB= 456005
IDBENCH= 20578
IDSOLVER= 179
FILE ID= node43/456005-1178636748

PBS_JOBID= 5218333

Free space on /tmp= 66524 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/industrial/vliw_unsat_2.0/9dlx_vliw_at_b_iq4.cnf
COMMAND LINE= /tmp/evaluation/456005-1178636748/SATzilla2007_C /tmp/evaluation/456005-1178636748/instance-456005-1178636748.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-456005-1178636748 -o ROOT/results/node43/solver-456005-1178636748 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/456005-1178636748/SATzilla2007_C /tmp/evaluation/456005-1178636748/instance-456005-1178636748.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  6fcbaf8c6c7ed0c41d8ac12258cafaee

RANDOM SEED= 121990778

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1500360 kB
Buffers:         38792 kB
Cached:         403676 kB
SwapCached:       2660 kB
Active:         133284 kB
Inactive:       332544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1500360 kB
SwapTotal:     4192956 kB
SwapFree:      4158768 kB
Dirty:           40180 kB
Writeback:           0 kB
Mapped:          31288 kB
Slab:            75148 kB
Committed_AS:  8198772 kB
PageTables:       1896 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= 66524 MiB

End job on node43 on Tue May  8 15:36:06 UTC 2007