Trace number 1796258

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) 1200.01 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
Bench CategoryAPPLICATION (applications 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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 8
355.71/356.10	#LEARNT CLAUSES 1394
355.89/356.24	done !
355.89/356.24	c Calling MINISAT
355.89/356.24	This is MiniSat 2.0 beta
355.89/356.24	WARNING: for repeatability, setting FPU to use double precision
355.89/356.24	============================[ Problem Statistics ]=============================
355.89/356.24	|                                                                             |
355.89/356.24	|  Number of variables:  265064                                               |
355.89/356.24	|  Number of clauses:    309849                                               |
355.99/356.37	|  Parsing time:         0.10         s                                       |
355.99/356.38	============================[ Search Statistics ]==============================
355.99/356.38	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
355.99/356.38	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
355.99/356.38	===============================================================================
355.99/356.38	|         0 |   22547    66936   146746 |    22312        0    nan |  0.000 % |
356.09/356.42	|       100 |   22547    66936   146746 |    24543      100     40 | 91.494 % |
356.18/356.56	|       251 |   22547    66936   146746 |    26997      251     42 | 91.494 % |
356.28/356.64	|       476 |   22547    66936   146746 |    29697      476     36 | 91.494 % |
356.38/356.78	|       813 |   22547    66936   146746 |    32666      813     33 | 91.494 % |
356.58/356.99	|      1321 |   22547    66936   146746 |    35933     1321     33 | 91.494 % |
356.98/357.30	|      2081 |   22547    66936   146746 |    39527     2081     30 | 91.494 % |
357.48/357.84	|      3220 |   22547    66936   146746 |    43479     3220     40 | 91.494 % |
358.58/358.90	|      4929 |   22337    66384   145624 |    47827     4921     39 | 91.573 % |
359.78/360.17	|      7493 |   22337    66384   145624 |    52610     7485     43 | 91.573 % |
361.88/362.26	|     11337 |   22337    66384   145624 |    57871    11329     47 | 91.573 % |
366.79/367.19	|     17103 |   22337    66384   145624 |    63658    17095     54 | 91.573 % |
374.07/374.48	|     25753 |   22337    66384   145624 |    70024    25745     55 | 91.573 % |
383.86/384.24	|     38727 |   22337    66384   145624 |    77027    38719     53 | 91.573 % |
403.05/403.41	|     58189 |   22337    66384   145624 |    84729    58181     47 | 91.573 % |
439.85/440.27	|     87382 |   22337    66384   145624 |    93202    87374     46 | 91.573 % |
510.11/510.57	|    131172 |   22337    66384   145624 |   102523   131164     44 | 91.573 % |
630.25/630.72	|    196856 |   22337    66384   145624 |   112775   196848     41 | 91.573 % |
951.61/952.26	|    295383 |   22337    66384   145624 |   124052   295375     42 | 91.573 % |

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-1796258-1242072986/watcher-1796258-1242072986 -o /tmp/evaluation-result-1796258-1242072986/solver-1796258-1242072986 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796258-1242072986.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: 0.92 0.98 1.20 3/65 11241
/proc/meminfo: memFree=1212968/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=188 CPUtime=0
/proc/11242/stat : 11242 (revival) D 11241 11241 11169 0 -1 4194304 53 0 0 0 0 0 0 0 19 0 1 0 235328003 192512 32 1992294400 134512640 134537284 4294956368 18446744073709551615 1606564 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/11242/statm: 47 32 26 6 0 3 0

[startup+0.039044 s]
/proc/loadavg: 0.92 0.98 1.20 3/65 11241
/proc/meminfo: memFree=1212968/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=328 CPUtime=0
/proc/11242/stat : 11242 (revival) D 11241 11241 11169 0 -1 4194304 58 0 1 0 0 0 0 0 18 0 1 0 235328003 335872 38 1992294400 134512640 134537284 4294956368 18446744073709551615 1606564 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/11242/statm: 82 38 31 6 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5688

[startup+0.10205 s]
/proc/loadavg: 0.92 0.98 1.20 3/65 11241
/proc/meminfo: memFree=1212968/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=1472 CPUtime=0
/proc/11242/stat : 11242 (revival) D 11241 11241 11169 0 -1 4194304 96 0 6 0 0 0 0 0 18 0 1 0 235328003 1507328 69 1992294400 134512640 134537284 4294956368 18446744073709551615 1817618 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/11242/statm: 368 69 53 6 0 6 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6832

[startup+0.301072 s]
/proc/loadavg: 0.92 0.98 1.20 3/65 11241
/proc/meminfo: memFree=1212968/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=54336 CPUtime=0.16
/proc/11242/stat : 11242 (revival) R 11241 11241 11169 0 -1 4194304 12468 0 9 0 10 6 0 0 18 0 1 0 235328003 55640064 12440 1992294400 134512640 134537284 4294956368 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 0 0 0
/proc/11242/statm: 13584 12440 82 6 0 13222 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 59696

[startup+0.701117 s]
/proc/loadavg: 0.92 0.98 1.20 3/65 11241
/proc/meminfo: memFree=1212968/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=97904 CPUtime=0.55
/proc/11242/stat : 11242 (revival) R 11241 11241 11169 0 -1 4194304 20673 0 9 0 46 9 0 0 22 0 1 0 235328003 100253696 20645 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 0 0 0 0 17 0 0 0
/proc/11242/statm: 24476 20645 82 6 0 24114 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 103264

[startup+1.50121 s]
/proc/loadavg: 1.01 1.00 1.20 2/67 11243
/proc/meminfo: memFree=1150488/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=75516 CPUtime=1.35
/proc/11242/stat : 11242 (revival) R 11241 11241 11169 0 -1 4194304 20787 0 10 0 125 10 0 0 25 0 1 50000 235328003 77328384 15164 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11242/statm: 18879 15164 85 6 0 18517 0
Current children cumulated CPU time (s) 1.35
Current children cumulated vsize (KiB) 80876

[startup+3.10138 s]
/proc/loadavg: 1.01 1.00 1.20 2/67 11243
/proc/meminfo: memFree=1150168/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=75656 CPUtime=2.95
/proc/11242/stat : 11242 (revival) R 11241 11241 11169 0 -1 4194304 20790 0 10 0 285 10 0 0 25 0 1 50000 235328003 77471744 15167 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11242/statm: 18914 15167 85 6 0 18552 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 81016

[startup+6.30174 s]
/proc/loadavg: 1.01 1.00 1.20 2/67 11243
/proc/meminfo: memFree=1150296/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=75656 CPUtime=6.15
/proc/11242/stat : 11242 (revival) R 11241 11241 11169 0 -1 4194304 20835 0 10 0 605 10 0 0 25 0 1 50000 235328003 77471744 15212 1992294400 134512640 134537284 4294956368 18446744073709551615 134523597 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11242/statm: 18914 15212 85 6 0 18552 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 81016

[startup+12.7015 s]
/proc/loadavg: 1.08 1.02 1.21 2/67 11243
/proc/meminfo: memFree=1150816/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=75656 CPUtime=12.54
/proc/11242/stat : 11242 (revival) R 11241 11241 11169 0 -1 4194304 20846 0 10 0 1244 10 0 0 25 0 1 50000 235328003 77471744 15223 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11242/statm: 18914 15223 85 6 0 18552 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 81016

[startup+25.5029 s]
/proc/loadavg: 1.07 1.02 1.20 2/67 11243
/proc/meminfo: memFree=1150944/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=75656 CPUtime=25.35
/proc/11242/stat : 11242 (revival) R 11241 11241 11169 0 -1 4194304 20857 0 10 0 2524 11 0 0 25 0 1 50000 235328003 77471744 15234 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11242/statm: 18914 15234 85 6 0 18552 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 81016

[startup+51.1027 s]
/proc/loadavg: 1.04 1.01 1.20 2/67 11243
/proc/meminfo: memFree=1150752/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=75656 CPUtime=50.94
/proc/11242/stat : 11242 (revival) R 11241 11241 11169 0 -1 4194304 20885 0 10 0 5083 11 0 0 25 0 1 50000 235328003 77471744 15262 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11242/statm: 18914 15262 85 6 0 18552 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 81016

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 1.18 2/67 11243
/proc/meminfo: memFree=1150816/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=75656 CPUtime=102.12
/proc/11242/stat : 11242 (revival) R 11241 11241 11169 0 -1 4194304 20902 0 10 0 10201 11 0 0 25 0 1 50000 235328003 77471744 15279 1992294400 134512640 134537284 4294956368 18446744073709551615 134523781 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11242/statm: 18914 15279 85 6 0 18552 0
Current children cumulated CPU time (s) 102.12
Current children cumulated vsize (KiB) 81016

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.17 2/67 11243
/proc/meminfo: memFree=1150816/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=75656 CPUtime=162.09
/proc/11242/stat : 11242 (revival) R 11241 11241 11169 0 -1 4194304 20906 0 10 0 16198 11 0 0 25 0 1 50000 235328003 77471744 15283 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11242/statm: 18914 15283 85 6 0 18552 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 81016

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.16 2/67 11243
/proc/meminfo: memFree=1150752/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=75656 CPUtime=222.07
/proc/11242/stat : 11242 (revival) R 11241 11241 11169 0 -1 4194304 20906 0 10 0 22196 11 0 0 25 0 1 50000 235328003 77471744 15283 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11242/statm: 18914 15283 85 6 0 18552 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 81016

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 11243
/proc/meminfo: memFree=1150752/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=75656 CPUtime=282.04
/proc/11242/stat : 11242 (revival) R 11241 11241 11169 0 -1 4194304 20906 0 10 0 28193 11 0 0 25 0 1 50000 235328003 77471744 15283 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11242/statm: 18914 15283 85 6 0 18552 0
Current children cumulated CPU time (s) 282.04
Current children cumulated vsize (KiB) 81016

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/67 11243
/proc/meminfo: memFree=1150752/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=0
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235328003 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 237 196 169 0 51 0
[pid=11242] ppid=11241 vsize=75656 CPUtime=342.01
/proc/11242/stat : 11242 (revival) R 11241 11241 11169 0 -1 4194304 20906 0 10 0 34190 11 0 0 25 0 1 50000 235328003 77471744 15283 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11242/statm: 18914 15283 85 6 0 18552 0
Current children cumulated CPU time (s) 342.01

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

/proc/11244/statm: 14705 13562 77 170 0 14533 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 64180

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 11244
/proc/meminfo: memFree=1148704/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=355.94
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 312 20919 0 12 0 0 35581 13 16 0 1 0 235328003 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 238 197 169 0 51 0
[pid=11244] ppid=11241 vsize=64388 CPUtime=285.91
/proc/11244/stat : 11244 (minisat) R 11241 11241 11169 0 -1 4194304 15096 0 0 0 28578 13 0 0 25 0 1 0 235363628 65933312 14953 1992294400 134512640 135212939 4294956240 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 0 0 0
/proc/11244/statm: 16097 14953 77 170 0 15925 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 69748

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 11244
/proc/meminfo: memFree=1144544/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=355.94
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 312 20919 0 12 0 0 35581 13 16 0 1 0 235328003 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 238 197 169 0 51 0
[pid=11244] ppid=11241 vsize=68844 CPUtime=345.88
/proc/11244/stat : 11244 (minisat) R 11241 11241 11169 0 -1 4194304 16143 0 0 0 34574 14 0 0 25 0 1 0 235363628 70496256 16000 1992294400 134512640 135212939 4294956240 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 0 0 0
/proc/11244/statm: 17211 16000 77 170 0 17039 0
Current children cumulated CPU time (s) 701.82
Current children cumulated vsize (KiB) 74204

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 11244
/proc/meminfo: memFree=1141024/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=355.94
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 312 20919 0 12 0 0 35581 13 16 0 1 0 235328003 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 238 197 169 0 51 0
[pid=11244] ppid=11241 vsize=72448 CPUtime=405.85
/proc/11244/stat : 11244 (minisat) R 11241 11241 11169 0 -1 4194304 17000 0 0 0 40571 14 0 0 25 0 1 0 235363628 74186752 16857 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11244/statm: 18112 16857 77 170 0 17940 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 77808

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 11244
/proc/meminfo: memFree=1136992/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=355.94
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 312 20919 0 12 0 0 35581 13 16 0 1 0 235328003 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 238 197 169 0 51 0
[pid=11244] ppid=11241 vsize=76748 CPUtime=465.82
/proc/11244/stat : 11244 (minisat) R 11241 11241 11169 0 -1 4194304 18038 0 0 0 46567 15 0 0 25 0 1 0 235363628 78589952 17887 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11244/statm: 19187 17887 77 170 0 19015 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 82108

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 11244
/proc/meminfo: memFree=1132128/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=355.94
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 312 20919 0 12 0 0 35581 13 16 0 1 0 235328003 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 238 197 169 0 51 0
[pid=11244] ppid=11241 vsize=81696 CPUtime=525.8
/proc/11244/stat : 11244 (minisat) R 11241 11241 11169 0 -1 4194304 19246 0 0 0 52563 17 0 0 25 0 1 0 235363628 83656704 19095 1992294400 134512640 135212939 4294956240 18446744073709551615 134526636 0 0 4096 3 0 0 0 17 0 0 0
/proc/11244/statm: 20424 19095 77 170 0 20252 0
Current children cumulated CPU time (s) 881.74
Current children cumulated vsize (KiB) 87056

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 11244
/proc/meminfo: memFree=1128800/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=355.94
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 312 20919 0 12 0 0 35581 13 16 0 1 0 235328003 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 238 197 169 0 51 0
[pid=11244] ppid=11241 vsize=85000 CPUtime=585.77
/proc/11244/stat : 11244 (minisat) R 11241 11241 11169 0 -1 4194304 20103 0 0 0 58559 18 0 0 25 0 1 0 235363628 87040000 19952 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11244/statm: 21250 19952 77 170 0 21078 0
Current children cumulated CPU time (s) 941.71
Current children cumulated vsize (KiB) 90360

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 11244
/proc/meminfo: memFree=1120800/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=355.94
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 312 20919 0 12 0 0 35581 13 16 0 1 0 235328003 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 238 197 169 0 51 0
[pid=11244] ppid=11241 vsize=93528 CPUtime=645.74
/proc/11244/stat : 11244 (minisat) R 11241 11241 11169 0 -1 4194304 22080 0 0 0 64554 20 0 0 25 0 1 0 235363628 95772672 21929 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11244/statm: 23382 21929 77 170 0 23210 0
Current children cumulated CPU time (s) 1001.68
Current children cumulated vsize (KiB) 98888

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 11244
/proc/meminfo: memFree=1114528/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=355.94
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 312 20919 0 12 0 0 35581 13 16 0 1 0 235328003 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 238 197 169 0 51 0
[pid=11244] ppid=11241 vsize=99776 CPUtime=705.72
/proc/11244/stat : 11244 (minisat) R 11241 11241 11169 0 -1 4194304 23658 0 0 0 70550 22 0 0 25 0 1 0 235363628 102170624 23507 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/11244/statm: 24944 23507 77 170 0 24772 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 105136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 11244
/proc/meminfo: memFree=1107808/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=355.94
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 312 20919 0 12 0 0 35581 13 16 0 1 0 235328003 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 238 197 169 0 51 0
[pid=11244] ppid=11241 vsize=106488 CPUtime=765.7
/proc/11244/stat : 11244 (minisat) R 11241 11241 11169 0 -1 4194304 25320 0 0 0 76547 23 0 0 25 0 1 0 235363628 109043712 25169 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 0 0 0
/proc/11244/statm: 26622 25169 77 170 0 26450 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 111848

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 11244
/proc/meminfo: memFree=1105376/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=355.94
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 312 20919 0 12 0 0 35581 13 16 0 1 0 235328003 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 238 197 169 0 51 0
[pid=11244] ppid=11241 vsize=108736 CPUtime=825.67
/proc/11244/stat : 11244 (minisat) R 11241 11241 11169 0 -1 4194304 25913 0 0 0 82543 24 0 0 25 0 1 0 235363628 111345664 25762 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11244/statm: 27184 25762 77 170 0 27012 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 114096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 11244
/proc/meminfo: memFree=1105312/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=355.94
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 312 20919 0 12 0 0 35581 13 16 0 1 0 235328003 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 238 197 169 0 51 0
[pid=11244] ppid=11241 vsize=108736 CPUtime=844.07
/proc/11244/stat : 11244 (minisat) R 11241 11241 11169 0 -1 4194304 25913 0 0 0 84383 24 0 0 25 0 1 0 235363628 111345664 25762 1992294400 134512640 135212939 4294956240 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/11244/statm: 27184 25762 77 170 0 27012 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 114096

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: 1.00 1.00 1.03 2/67 11244
/proc/meminfo: memFree=1105312/2055920 swapFree=4176116/4192956
[pid=11241] ppid=11239 vsize=5360 CPUtime=355.94
/proc/11241/stat : 11241 (run.sh) S 11239 11241 11169 0 -1 4194304 312 20919 0 12 0 0 35581 13 16 0 1 0 235328003 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11241/statm: 1340 238 197 169 0 51 0
[pid=11244] ppid=11241 vsize=108736 CPUtime=844.07
/proc/11244/stat : 11244 (minisat) R 11241 11241 11169 0 -1 4194304 25913 0 0 0 84383 24 0 0 25 0 1 0 235363628 111345664 25762 1992294400 134512640 135212939 4294956240 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/11244/statm: 27184 25762 77 170 0 27012 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 114096

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11241 and gives
#  childrusage.ru_utime.tv_sec=355
#  childrusage.ru_utime.tv_usec=814907
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=131979
# CPU time returned by wait4() is 355.947
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.64
CPU system time (s): 0.37
CPU usage (%): 99.9416
Max. virtual memory (cumulated for all children) (KiB): 114096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 355.815
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21231
page faults= 12
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 28
involuntary context switches= 1120

runsolver used 1.05284 second user time and 3.32549 second system time

The end

Launcher Data 

Begin job on node87 at 2009-05-11 22:16:28
IDJOB=1796258
IDBENCH=20383
IDSOLVER=649
FILE ID=node87/1796258-1242072986
PBS_JOBID= 9277622
Free space on /tmp= 66428 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796258-1242072986/watcher-1796258-1242072986 -o /tmp/evaluation-result-1796258-1242072986/solver-1796258-1242072986 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796258-1242072986.cnf HOME

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

MD5SUM BENCH= 9f79c3f75a90db314ed315006ba97d6f
RANDOM SEED=1944162040

node87.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:       1213520 kB
Buffers:         65900 kB
Cached:         686880 kB
SwapCached:      10928 kB
Active:         487804 kB
Inactive:       277840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1213520 kB
SwapTotal:     4192956 kB
SwapFree:      4176116 kB
Dirty:           23796 kB
Writeback:           0 kB
Mapped:          14196 kB
Slab:            62684 kB
Committed_AS:   746048 kB
PageTables:       1456 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= 66420 MiB
End job on node87 at 2009-05-11 22:36:31