Trace number 1806981

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 1200.61

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2_restricted.cnf
MD5SUMc953b18fb3b2b56306fb207070351ca9
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 variables1698
Number of clauses903653
Sum of the clauses size5232016
Maximum clause length36
Minimum clause length1
Number of clauses of size 1399
Number of clauses of size 25538
Number of clauses of size 336435
Number of clauses of size 410783
Number of clauses of size 535331
Number of clauses of size over 5815167

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 14
3.79/3.82	#LEARNT CLAUSES 1
3.79/3.88	done !
3.79/3.88	c Calling MINISAT
3.79/3.88	This is MiniSat 2.0 beta
3.79/3.88	WARNING: for repeatability, setting FPU to use double precision
3.79/3.88	============================[ Problem Statistics ]=============================
3.79/3.88	|                                                                             |
3.79/3.88	|  Number of variables:  1698                                                 |
3.79/3.88	|  Number of clauses:    53268                                                |
3.87/3.92	|  Parsing time:         0.03         s                                       |
3.87/3.92	============================[ Search Statistics ]==============================
3.87/3.92	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.87/3.92	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.87/3.92	===============================================================================
3.87/3.92	|         0 |    1121    52693   205210 |    17564        0    nan |  0.000 % |
3.87/3.93	|       101 |    1120    52693   205210 |    19320      100     18 | 33.963 % |
3.87/3.93	|       251 |    1120    52693   205210 |    21252      250     18 | 33.962 % |
3.87/3.94	|       476 |    1120    52693   205210 |    23378      475     21 | 33.962 % |
3.87/3.96	|       813 |    1120    52693   205210 |    25715      812     24 | 33.962 % |
3.87/3.98	|      1319 |    1120    52693   205210 |    28287     1318     24 | 33.962 % |
3.87/4.03	|      2078 |    1120    52693   205210 |    31116     2077     23 | 33.962 % |
3.87/4.10	|      3217 |    1120    52693   205210 |    34227     3216     32 | 33.962 % |
3.87/4.20	|      4925 |    1120    52693   205210 |    37650     4924     31 | 33.962 % |
4.37/4.42	|      7487 |    1120    52619   205062 |    41415     7486     33 | 33.962 % |
4.77/4.85	|     11334 |    1120    52619   205062 |    45557    11333     32 | 33.962 % |
5.57/5.64	|     17101 |    1120    52619   205062 |    50113    17100     33 | 33.962 % |
7.07/7.19	|     25750 |    1120    52619   205062 |    55124    25749     33 | 33.962 % |
10.77/10.81	|     38726 |    1120    52619   205062 |    60636    38725     34 | 33.962 % |
21.56/21.66	|     58189 |    1120    52619   205062 |    66700    58188     35 | 33.962 % |
31.95/32.06	|     87381 |    1120    52619   205062 |    73370    38780     31 | 33.962 % |
49.95/50.06	|    131170 |    1120    52619   205062 |    80707    25472     34 | 33.962 % |
78.64/78.75	|    196854 |    1120    52619   205062 |    88778    27874     31 | 33.962 % |
120.52/120.61	|    295382 |    1120    52619   205062 |    97656    56066     36 | 33.962 % |
198.89/199.10	|    443171 |    1120    52619   205062 |   107421    45308     29 | 33.962 % |
323.84/324.03	|    664856 |    1120    52619   205062 |   118164    91442     31 | 33.962 % |
533.44/533.71	|    997381 |    1120    52619   205062 |   129980    25676     35 | 33.962 % |
877.69/878.16	|   1496170 |    1120    52619   205062 |   142978    90609     37 | 33.962 % |

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-1806981-1242153814/watcher-1806981-1242153814 -o /tmp/evaluation-result-1806981-1242153814/solver-1806981-1242153814 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1806981-1242153814.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: 0.99 0.98 0.99 3/65 7924
/proc/meminfo: memFree=1804384/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=0
/proc/7924/stat : 7924 (run.sh) R 7922 7924 7207 0 -1 4194304 268 0 0 0 0 0 0 0 19 0 1 0 243411135 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 240153848479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/7924/statm: 1340 236 195 169 0 51 0
[pid=7925] ppid=7924 vsize=2124 CPUtime=0
/proc/7925/stat : 7925 (revival) R 7924 7924 7207 0 -1 4194304 249 0 0 0 0 0 0 0 19 0 1 0 243411136 2174976 217 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/7925/statm: 531 223 82 6 0 169 0

[startup+0.09142 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 7924
/proc/meminfo: memFree=1804384/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=0
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 243411135 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7924/statm: 1340 237 196 169 0 51 0
[pid=7925] ppid=7924 vsize=31100 CPUtime=0.07
/proc/7925/stat : 7925 (revival) R 7924 7924 7207 0 -1 4194304 7475 0 0 0 3 4 0 0 20 0 1 0 243411136 31846400 7442 1992294400 134512640 134537284 4294956368 18446744073709551615 6813307 0 0 4096 0 0 0 0 17 0 0 0
/proc/7925/statm: 7775 7442 82 6 0 7413 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 36460

[startup+0.10242 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 7924
/proc/meminfo: memFree=1804384/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=0
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 243411135 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7924/statm: 1340 237 196 169 0 51 0
[pid=7925] ppid=7924 vsize=31232 CPUtime=0.09
/proc/7925/stat : 7925 (revival) R 7924 7924 7207 0 -1 4194304 7529 0 0 0 5 4 0 0 20 0 1 0 243411136 31981568 7496 1992294400 134512640 134537284 4294956368 18446744073709551615 6813307 0 0 4096 0 0 0 0 17 0 0 0
/proc/7925/statm: 7808 7496 82 6 0 7446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36592

[startup+0.301441 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 7924
/proc/meminfo: memFree=1804384/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=0
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 243411135 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7924/statm: 1340 237 196 169 0 51 0
[pid=7925] ppid=7924 vsize=6472 CPUtime=0.29
/proc/7925/stat : 7925 (revival) R 7924 7924 7207 0 -1 4194304 8119 0 0 0 24 5 0 0 22 0 1 50000 243411136 6627328 1289 1992294400 134512640 134537284 4294956368 18446744073709551615 134523936 0 0 4096 8192 0 0 0 17 0 0 0
/proc/7925/statm: 1618 1289 85 6 0 1256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11832

[startup+0.701486 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 7924
/proc/meminfo: memFree=1804384/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=0
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 243411135 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7924/statm: 1340 237 196 169 0 51 0
[pid=7925] ppid=7924 vsize=6736 CPUtime=0.69
/proc/7925/stat : 7925 (revival) R 7924 7924 7207 0 -1 4194304 8179 0 0 0 64 5 0 0 25 0 1 50000 243411136 6897664 1349 1992294400 134512640 134537284 4294956368 18446744073709551615 134517181 0 0 4096 8192 0 0 0 17 0 0 0
/proc/7925/statm: 1684 1349 85 6 0 1322 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12096

[startup+1.50258 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7926
/proc/meminfo: memFree=1798928/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=0
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 243411135 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7924/statm: 1340 237 196 169 0 51 0
[pid=7925] ppid=7924 vsize=6736 CPUtime=1.49
/proc/7925/stat : 7925 (revival) R 7924 7924 7207 0 -1 4194304 8181 0 0 0 144 5 0 0 25 0 1 50000 243411136 6897664 1351 1992294400 134512640 134537284 4294956368 18446744073709551615 134531158 0 0 4096 8192 0 0 0 17 0 0 0
/proc/7925/statm: 1684 1351 85 6 0 1322 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12096

[startup+3.10175 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7926
/proc/meminfo: memFree=1798800/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=0
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 243411135 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7924/statm: 1340 237 196 169 0 51 0
[pid=7925] ppid=7924 vsize=6736 CPUtime=3.09
/proc/7925/stat : 7925 (revival) R 7924 7924 7207 0 -1 4194304 8182 0 0 0 303 6 0 0 25 0 1 50000 243411136 6897664 1352 1992294400 134512640 134537284 4294956368 18446744073709551615 134515784 0 0 4096 8192 0 0 0 17 0 0 0
/proc/7925/statm: 1684 1352 85 6 0 1322 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12096

[startup+6.30111 s]
/proc/loadavg: 1.15 1.02 1.01 2/67 7927
/proc/meminfo: memFree=1795928/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=8108 CPUtime=2.4
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 1911 0 0 0 239 1 0 0 25 0 1 0 243411524 8302592 1897 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 2027 1897 77 170 0 1855 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13468

[startup+12.7018 s]
/proc/loadavg: 1.14 1.02 1.00 2/67 7927
/proc/meminfo: memFree=1792280/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=12056 CPUtime=8.79
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 2888 0 0 0 877 2 0 0 25 0 1 0 243411524 12345344 2874 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 3014 2874 77 170 0 2842 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 17416

[startup+25.5012 s]
/proc/loadavg: 1.11 1.01 1.00 2/67 7927
/proc/meminfo: memFree=1787928/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=16612 CPUtime=21.59
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 4002 0 0 0 2156 3 0 0 25 0 1 0 243411524 17010688 3988 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 4153 3988 77 170 0 3981 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 21972

[startup+51.1011 s]
/proc/loadavg: 1.07 1.01 1.00 2/67 7927
/proc/meminfo: memFree=1785880/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=18528 CPUtime=47.18
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 4473 0 0 0 4714 4 0 0 25 0 1 0 243411524 18972672 4459 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 4632 4459 77 170 0 4460 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 23888

[startup+102.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/67 7927
/proc/meminfo: memFree=1782488/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=21788 CPUtime=98.36
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 5300 0 0 0 9831 5 0 0 25 0 1 0 243411524 22310912 5286 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 5447 5286 77 170 0 5275 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 27148

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 7927
/proc/meminfo: memFree=1779928/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=24532 CPUtime=158.33
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 5930 0 0 0 15827 6 0 0 25 0 1 0 243411524 25120768 5916 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 6133 5916 77 170 0 5961 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 29892

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7927
/proc/meminfo: memFree=1779160/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=25368 CPUtime=218.31
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 6129 0 0 0 21825 6 0 0 25 0 1 0 243411524 25976832 6115 1992294400 134512640 135212939 4294956240 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 6342 6115 77 170 0 6170 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30728

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7927
/proc/meminfo: memFree=1778072/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=26444 CPUtime=278.27
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 6405 0 0 0 27821 6 0 0 25 0 1 0 243411524 27078656 6391 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 6611 6391 77 170 0 6439 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 31804

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7927
/proc/meminfo: memFree=1776152/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=28368 CPUtime=338.25
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 6875 0 0 0 33818 7 0 0 25 0 1 0 243411524 29048832 6861 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 7092 6861 77 170 0 6920 0
Current children cumulated CPU time (s) 342.12

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

/proc/7927/statm: 8597 8323 77 170 0 8425 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 39748

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7927
/proc/meminfo: memFree=1769944/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=34564 CPUtime=578.15
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 8380 0 0 0 57807 8 0 0 25 0 1 0 243411524 35393536 8366 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 8641 8366 77 170 0 8469 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 39924

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7927
/proc/meminfo: memFree=1769112/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=35368 CPUtime=638.12
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 8589 0 0 0 63804 8 0 0 25 0 1 0 243411524 36216832 8575 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 8842 8575 77 170 0 8670 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 40728

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7927
/proc/meminfo: memFree=1768856/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=35528 CPUtime=698.1
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 8634 0 0 0 69801 9 0 0 25 0 1 0 243411524 36380672 8620 1992294400 134512640 135212939 4294956240 18446744073709551615 134526668 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 8882 8620 77 170 0 8710 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 40888

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7927
/proc/meminfo: memFree=1768280/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=36372 CPUtime=758.08
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 8779 0 0 0 75799 9 0 0 25 0 1 0 243411524 37244928 8765 1992294400 134512640 135212939 4294956240 18446744073709551615 134526674 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 9093 8765 77 170 0 8921 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 41732

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7927
/proc/meminfo: memFree=1768088/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=36536 CPUtime=818.05
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 8814 0 0 0 81796 9 0 0 25 0 1 0 243411524 37412864 8800 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 9134 8800 77 170 0 8962 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 41896

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7927
/proc/meminfo: memFree=1767896/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=36680 CPUtime=878.02
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 8860 0 0 0 87793 9 0 0 25 0 1 0 243411524 37560320 8846 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 9170 8846 77 170 0 8998 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 42040

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7927
/proc/meminfo: memFree=1765592/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=39176 CPUtime=938
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 9423 0 0 0 93790 10 0 0 25 0 1 0 243411524 40116224 9409 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 9794 9409 77 170 0 9622 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 44536

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7927
/proc/meminfo: memFree=1764952/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=39856 CPUtime=997.97
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 9598 0 0 0 99787 10 0 0 25 0 1 0 243411524 40812544 9584 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 9964 9584 77 170 0 9792 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 45216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7933
/proc/meminfo: memFree=1763800/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=40708 CPUtime=1057.95
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 9782 0 0 0 105784 11 0 0 25 0 1 0 243411524 41684992 9768 1992294400 134512640 135212939 4294956240 18446744073709551615 134526674 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 10177 9768 77 170 0 10005 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 46068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7933
/proc/meminfo: memFree=1763800/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=40708 CPUtime=1117.93
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 9801 0 0 0 111782 11 0 0 25 0 1 0 243411524 41684992 9787 1992294400 134512640 135212939 4294956240 18446744073709551615 134526668 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 10177 9787 77 170 0 10005 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 46068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7933
/proc/meminfo: memFree=1763352/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=41264 CPUtime=1177.89
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 9921 0 0 0 117778 11 0 0 25 0 1 0 243411524 42254336 9907 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 10316 9907 77 170 0 10144 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 46624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7933
/proc/meminfo: memFree=1763352/2055920 swapFree=4181592/4192956
[pid=7924] ppid=7922 vsize=5360 CPUtime=3.87
/proc/7924/stat : 7924 (run.sh) S 7922 7924 7207 0 -1 4194304 312 8197 0 0 0 0 381 6 16 0 1 0 243411135 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7924/statm: 1340 238 197 169 0 51 0
[pid=7927] ppid=7924 vsize=41264 CPUtime=1196.19
/proc/7927/stat : 7927 (minisat) R 7924 7924 7207 0 -1 4194304 9932 0 0 0 119608 11 0 0 25 0 1 0 243411524 42254336 9918 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7927/statm: 10316 9918 77 170 0 10144 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 46624

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7924 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=813420
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=71989
# CPU time returned by wait4() is 3.88541
# 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): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.17
CPU usage (%): 99.9541
Max. virtual memory (cumulated for all children) (KiB): 46624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.81342
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8509
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= 5
involuntary context switches= 14

runsolver used 1.02784 second user time and 3.34949 second system time

The end

Launcher Data 

Begin job on node86 at 2009-05-12 20:43:35
IDJOB=1806981
IDBENCH=71138
IDSOLVER=649
FILE ID=node86/1806981-1242153814
PBS_JOBID= 9289640
Free space on /tmp= 66160 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2_restricted.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806981-1242153814/watcher-1806981-1242153814 -o /tmp/evaluation-result-1806981-1242153814/solver-1806981-1242153814 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1806981-1242153814.cnf HOME

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

MD5SUM BENCH= c953b18fb3b2b56306fb207070351ca9
RANDOM SEED=1056651620

node86.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		: 3000.213
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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1804864 kB
Buffers:         24592 kB
Cached:         159384 kB
SwapCached:       5472 kB
Active:          50520 kB
Inactive:       142096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804864 kB
SwapTotal:     4192956 kB
SwapFree:      4181592 kB
Dirty:           28804 kB
Writeback:           0 kB
Mapped:          14288 kB
Slab:            44240 kB
Committed_AS:   897856 kB
PageTables:       1464 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 node86 at 2009-05-12 21:03:38