Trace number 1806904

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
ReVivAl 0.23 2009-03-18? (TO) 1200.06 1200.71

General information on the benchmark

NameCRAFTED/ramseycube/
Q3inK13.cnf
MD5SUMee4a2d6030f643cfa5b109579b0e5c45
Bench CategoryCRAFTED (crafted 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 variables78
Number of clauses2162160
Sum of the clauses size25945920
Maximum clause length12
Minimum clause length12
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52162160

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
501.13/501.50	#ITERATIONS 1
501.13/501.50	#LEARNT CLAUSES 0
508.01/508.34	done !
508.01/508.34	c Calling MINISAT
508.01/508.34	This is MiniSat 2.0 beta
508.01/508.34	WARNING: for repeatability, setting FPU to use double precision
508.01/508.34	============================[ Problem Statistics ]=============================
508.01/508.34	|                                                                             |
508.01/508.34	|  Number of variables:  78                                                   |
508.01/508.34	|  Number of clauses:    2162160                                              |
511.10/511.41	|  Parsing time:         2.80         s                                       |
511.21/511.54	============================[ Search Statistics ]==============================
511.21/511.54	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
511.21/511.54	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
511.21/511.54	===============================================================================
511.21/511.54	|         0 |      78  2162160 25945920 |   720720        0    nan |  0.000 % |
512.40/512.74	|       100 |      78  2162160 25945920 |   792792      100     31 |  0.017 % |
513.81/514.14	|       252 |      78  2162160 25945920 |   872071      252     31 |  0.017 % |
515.90/516.21	|       477 |      78  2162160 25945920 |   959278      477     31 |  0.017 % |
518.59/518.99	|       816 |      78  2162160 25945920 |  1055206      816     31 |  0.017 % |
524.69/525.01	|      1322 |      78  2162160 25945920 |  1160726     1322     31 |  0.017 % |
529.90/530.29	|      2081 |      78  2162160 25945920 |  1276799     2081     31 |  0.017 % |
539.09/539.46	|      3222 |      78  2162160 25945920 |  1404479     3222     31 |  0.017 % |
557.37/557.77	|      4930 |      78  2162160 25945920 |  1544927     4930     31 |  0.017 % |
591.46/591.84	|      7492 |      78  2162160 25945920 |  1699420     7492     31 |  0.017 % |
644.52/644.95	|     11336 |      78  2162160 25945920 |  1869362    11336     31 |  0.017 % |
706.29/706.77	|     17103 |      78  2162160 25945920 |  2056298    17103     31 |  0.017 % |
792.45/792.96	|     25752 |      78  2162160 25945920 |  2261928    25752     31 |  0.017 % |
948.38/948.91	|     38726 |      78  2162160 25945920 |  2488120    38726     31 |  0.017 % |
1154.78/1155.44	|     58187 |      78  2162160 25945920 |  2736933    58187     31 |  0.017 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806904-1242153401/watcher-1806904-1242153401 -o /tmp/evaluation-result-1806904-1242153401/solver-1806904-1242153401 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1806904-1242153401.cnf HOME 

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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21751
/proc/meminfo: memFree=1229568/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) R 21749 21751 21272 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 272836913823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21751/statm: 1340 236 195 169 0 51 0
[pid=21752] ppid=21751 vsize=2124 CPUtime=0
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 243369243 2174976 250 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/21752/statm: 531 257 81 6 0 169 0

[startup+0.016138 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21751
/proc/meminfo: memFree=1229568/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=9804 CPUtime=0.01
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 2042 0 0 0 0 1 0 0 19 0 1 0 243369243 10039296 2009 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/21752/statm: 2451 2015 81 6 0 2089 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 15164

[startup+0.101148 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21751
/proc/meminfo: memFree=1229568/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=67148 CPUtime=0.09
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 16027 0 0 0 0 9 0 0 19 0 1 0 243369243 68759552 15995 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/21752/statm: 16787 16001 81 6 0 16425 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 72508

[startup+0.301178 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21751
/proc/meminfo: memFree=1229568/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=110296 CPUtime=0.29
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 26964 0 0 0 15 14 0 0 21 0 1 0 243369243 112943104 26931 1992294400 134512640 134537284 4294956368 18446744073709551615 12654203 0 0 4096 0 0 0 0 17 0 0 0
/proc/21752/statm: 27574 26932 82 6 0 27212 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 115656

[startup+0.702236 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21751
/proc/meminfo: memFree=1229568/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=158736 CPUtime=0.69
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 38020 0 0 0 50 19 0 0 25 0 1 0 243369243 162545664 37987 1992294400 134512640 134537284 4294956368 18446744073709551615 12654203 0 0 4096 0 0 0 0 17 0 0 0
/proc/21752/statm: 39684 37990 82 6 0 39322 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 164096

[startup+1.50235 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21753
/proc/meminfo: memFree=1042152/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=157168 CPUtime=1.48
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 58998 0 0 0 122 26 0 0 25 0 1 50000 243369243 160940032 36469 1992294400 134512640 134537284 4294956368 18446744073709551615 134523903 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21752/statm: 39292 36469 84 6 0 38930 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 162528

[startup+3.10159 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21753
/proc/meminfo: memFree=1074856/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=178376 CPUtime=3.09
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 61777 0 0 0 281 28 0 0 25 0 1 50000 243369243 182657024 39248 1992294400 134512640 134537284 4294956368 18446744073709551615 134523745 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21752/statm: 44594 39248 85 6 0 44232 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 183736

[startup+6.30206 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21753
/proc/meminfo: memFree=1070696/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=182120 CPUtime=6.29
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 62426 0 0 0 600 29 0 0 25 0 1 50000 243369243 186490880 39897 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21752/statm: 45530 39897 85 6 0 45168 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 187480

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21753
/proc/meminfo: memFree=1066664/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=188524 CPUtime=12.69
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 63478 0 0 0 1240 29 0 0 25 0 1 50000 243369243 193048576 40941 1992294400 134512640 134537284 4294956368 18446744073709551615 134523948 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21752/statm: 47131 40941 85 6 0 46769 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 193884

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21753
/proc/meminfo: memFree=1061160/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=198084 CPUtime=25.47
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 64785 0 0 0 2517 30 0 0 25 0 1 50000 243369243 202838016 42240 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21752/statm: 49521 42240 85 6 0 49159 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 203444

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21753
/proc/meminfo: memFree=1056616/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=203228 CPUtime=51.06
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 65906 0 0 0 5074 32 0 0 25 0 1 50000 243369243 208105472 43361 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21752/statm: 50807 43361 85 6 0 50445 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 208588

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21753
/proc/meminfo: memFree=1050536/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=212040 CPUtime=102.24
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 67469 0 0 0 10191 33 0 0 25 0 1 50000 243369243 217128960 44904 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21752/statm: 53010 44904 85 6 0 52648 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 217400

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21753
/proc/meminfo: memFree=1045992/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=218312 CPUtime=162.2
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 68615 0 0 0 16185 35 0 0 25 0 1 50000 243369243 223551488 46050 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21752/statm: 54578 46050 85 6 0 54216 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 223672

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21755
/proc/meminfo: memFree=1042984/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=221036 CPUtime=222.17
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 69287 0 0 0 22181 36 0 0 25 0 1 50000 243369243 226340864 46722 1992294400 134512640 134537284 4294956368 18446744073709551615 134515941 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21752/statm: 55259 46722 85 6 0 54897 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 226396

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21755
/proc/meminfo: memFree=1041128/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=222488 CPUtime=282.15
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 69773 0 0 0 28178 37 0 0 25 0 1 50000 243369243 227827712 47208 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21752/statm: 55622 47208 85 6 0 55260 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 227848

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21755
/proc/meminfo: memFree=1039848/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=0
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243369242 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1340 237 196 169 0 51 0
[pid=21752] ppid=21751 vsize=224188 CPUtime=342.11
/proc/21752/stat : 21752 (revival) R 21751 21751 21272 0 -1 4194304 70123 0 0 0 34174 37 0 0 25 0 1 50000 243369243 229568512 47550 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21752/statm: 56047 47550 85 6 0 55685 0
Current children cumulated CPU time (s) 342.11

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

/proc/21756/statm: 48980 46397 76 170 0 48808 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 201280

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21756
/proc/meminfo: memFree=949864/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=508.06
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 312 70614 0 0 0 0 50734 72 16 0 1 0 243369242 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21751/statm: 1340 238 197 169 0 51 0
[pid=21756] ppid=21751 vsize=199492 CPUtime=133.87
/proc/21756/stat : 21756 (minisat) R 21751 21751 21272 0 -1 4194304 47062 0 0 0 13356 31 0 0 25 0 1 0 243420077 204279808 47048 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21756/statm: 49873 47048 76 170 0 49701 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 204852

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21756
/proc/meminfo: memFree=947816/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=508.06
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 312 70614 0 0 0 0 50734 72 16 0 1 0 243369242 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21751/statm: 1340 238 197 169 0 51 0
[pid=21756] ppid=21751 vsize=201748 CPUtime=193.83
/proc/21756/stat : 21756 (minisat) R 21751 21751 21272 0 -1 4194304 47594 0 0 0 19351 32 0 0 25 0 1 0 243420077 206589952 47580 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21756/statm: 50437 47580 76 170 0 50265 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 207108

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21756
/proc/meminfo: memFree=945384/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=508.06
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 312 70614 0 0 0 0 50734 72 16 0 1 0 243369242 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21751/statm: 1340 238 197 169 0 51 0
[pid=21756] ppid=21751 vsize=204804 CPUtime=253.82
/proc/21756/stat : 21756 (minisat) R 21751 21751 21272 0 -1 4194304 48180 0 0 0 25349 33 0 0 25 0 1 0 243420077 209719296 48166 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21756/statm: 51201 48166 76 170 0 51029 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 210164

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21756
/proc/meminfo: memFree=943528/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=508.06
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 312 70614 0 0 0 0 50734 72 16 0 1 0 243369242 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21751/statm: 1340 238 197 169 0 51 0
[pid=21756] ppid=21751 vsize=206956 CPUtime=313.79
/proc/21756/stat : 21756 (minisat) R 21751 21751 21272 0 -1 4194304 48644 0 0 0 31345 34 0 0 25 0 1 0 243420077 211922944 48630 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21756/statm: 51739 48630 76 170 0 51567 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 212316

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21756
/proc/meminfo: memFree=942504/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=508.06
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 312 70614 0 0 0 0 50734 72 16 0 1 0 243369242 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21751/statm: 1340 238 197 169 0 51 0
[pid=21756] ppid=21751 vsize=207888 CPUtime=373.75
/proc/21756/stat : 21756 (minisat) R 21751 21751 21272 0 -1 4194304 48892 0 0 0 37341 34 0 0 25 0 1 0 243420077 212877312 48878 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21756/statm: 51972 48878 76 170 0 51800 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 213248

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21756
/proc/meminfo: memFree=941288/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=508.06
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 312 70614 0 0 0 0 50734 72 16 0 1 0 243369242 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21751/statm: 1340 238 197 169 0 51 0
[pid=21756] ppid=21751 vsize=209608 CPUtime=433.72
/proc/21756/stat : 21756 (minisat) R 21751 21751 21272 0 -1 4194304 49206 0 0 0 43338 34 0 0 25 0 1 0 243420077 214638592 49192 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21756/statm: 52402 49192 76 170 0 52230 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 214968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21756
/proc/meminfo: memFree=939112/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=508.06
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 312 70614 0 0 0 0 50734 72 16 0 1 0 243369242 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21751/statm: 1340 238 197 169 0 51 0
[pid=21756] ppid=21751 vsize=211760 CPUtime=493.7
/proc/21756/stat : 21756 (minisat) R 21751 21751 21272 0 -1 4194304 49747 0 0 0 49335 35 0 0 25 0 1 0 243420077 216842240 49733 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21756/statm: 52940 49733 76 170 0 52768 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 217120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21756
/proc/meminfo: memFree=937576/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=508.06
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 312 70614 0 0 0 0 50734 72 16 0 1 0 243369242 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21751/statm: 1340 238 197 169 0 51 0
[pid=21756] ppid=21751 vsize=213468 CPUtime=553.66
/proc/21756/stat : 21756 (minisat) R 21751 21751 21272 0 -1 4194304 50140 0 0 0 55331 35 0 0 25 0 1 0 243420077 218591232 50126 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/21756/statm: 53367 50126 76 170 0 53195 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 218828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21756
/proc/meminfo: memFree=936232/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=508.06
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 312 70614 0 0 0 0 50734 72 16 0 1 0 243369242 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21751/statm: 1340 238 197 169 0 51 0
[pid=21756] ppid=21751 vsize=215220 CPUtime=613.64
/proc/21756/stat : 21756 (minisat) R 21751 21751 21272 0 -1 4194304 50461 0 0 0 61328 36 0 0 25 0 1 0 243420077 220385280 50447 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21756/statm: 53805 50447 76 170 0 53633 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 220580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21756
/proc/meminfo: memFree=934568/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=508.06
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 312 70614 0 0 0 0 50734 72 16 0 1 0 243369242 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21751/statm: 1340 238 197 169 0 51 0
[pid=21756] ppid=21751 vsize=216852 CPUtime=673.61
/proc/21756/stat : 21756 (minisat) R 21751 21751 21272 0 -1 4194304 50884 0 0 0 67325 36 0 0 25 0 1 0 243420077 222056448 50870 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21756/statm: 54213 50870 76 170 0 54041 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 222212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 21756
/proc/meminfo: memFree=934440/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=508.06
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 312 70614 0 0 0 0 50734 72 16 0 1 0 243369242 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21751/statm: 1340 238 197 169 0 51 0
[pid=21756] ppid=21751 vsize=217304 CPUtime=692
/proc/21756/stat : 21756 (minisat) R 21751 21751 21272 0 -1 4194304 50915 0 0 0 69164 36 0 0 25 0 1 0 243420077 222519296 50901 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21756/statm: 54326 50901 76 170 0 54154 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 222664

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

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

[startup+1200.7 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 21756
/proc/meminfo: memFree=934440/2055920 swapFree=4145924/4192956
[pid=21751] ppid=21749 vsize=5360 CPUtime=508.06
/proc/21751/stat : 21751 (run.sh) S 21749 21751 21272 0 -1 4194304 312 70614 0 0 0 0 50734 72 16 0 1 0 243369242 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21751/statm: 1340 238 197 169 0 51 0
[pid=21756] ppid=21751 vsize=217304 CPUtime=692
/proc/21756/stat : 21756 (minisat) R 21751 21751 21272 0 -1 4194304 50915 0 0 0 69164 36 0 0 25 0 1 0 243420077 222519296 50901 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21756/statm: 54326 50901 76 170 0 54154 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 222664

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21751 and gives
#  childrusage.ru_utime.tv_sec=507
#  childrusage.ru_utime.tv_usec=340872
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=730888
# CPU time returned by wait4() is 508.072
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1198.98
CPU system time (s): 1.08
CPU usage (%): 99.9457
Max. virtual memory (cumulated for all children) (KiB): 244356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 507.341
system time used= 0.730888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70926
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= 6
involuntary context switches= 1245

runsolver used 1.17782 second user time and 3.19851 second system time

The end

Launcher Data 

Begin job on node39 at 2009-05-12 20:36:48
IDJOB=1806904
IDBENCH=71127
IDSOLVER=649
FILE ID=node39/1806904-1242153401
PBS_JOBID= 9289682
Free space on /tmp= 66244 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT09/CRAFTED/ramseycube/Q3inK13.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806904-1242153401/watcher-1806904-1242153401 -o /tmp/evaluation-result-1806904-1242153401/solver-1806904-1242153401 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1806904-1242153401.cnf HOME

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

MD5SUM BENCH= ee4a2d6030f643cfa5b109579b0e5c45
RANDOM SEED=1070977742

node39.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		: 3000.281
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		: 3000.281
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:       1229984 kB
Buffers:         82228 kB
Cached:         622432 kB
SwapCached:      41096 kB
Active:         308828 kB
Inactive:       439300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1229984 kB
SwapTotal:     4192956 kB
SwapFree:      4145924 kB
Dirty:           91564 kB
Writeback:           0 kB
Mapped:          14536 kB
Slab:            63824 kB
Committed_AS:   959096 kB
PageTables:       1384 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= 66156 MiB
End job on node39 at 2009-05-12 20:56:51