Trace number 1806169

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 25
360.29/360.45	#LEARNT CLAUSES 629
360.70/360.81	done !
360.70/360.81	c Calling MINISAT
360.70/360.81	This is MiniSat 2.0 beta
360.70/360.81	WARNING: for repeatability, setting FPU to use double precision
360.70/360.81	============================[ Problem Statistics ]=============================
360.70/360.81	|                                                                             |
360.70/360.81	|  Number of variables:  49153                                                |
360.70/360.81	|  Number of clauses:    319038                                               |
360.71/361.13	|  Parsing time:         0.29         s                                       |
360.71/361.16	============================[ Search Statistics ]==============================
360.71/361.16	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
360.71/361.16	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
360.71/361.16	===============================================================================
360.71/361.16	|         0 |   48638   318502  1019307 |   106167        0    nan |  0.000 % |
360.71/361.24	|       100 |   48638   318502  1019307 |   116784      100     33 |  1.048 % |
360.71/361.58	|       251 |   48638   318502  1019307 |   128462      251    144 |  1.048 % |
361.69/361.90	|       476 |   48638   318502  1019307 |   141308      476    116 |  1.048 % |
361.98/362.10	|       815 |   48638   318502  1019307 |   155439      815     79 |  1.048 % |
362.68/362.89	|      1321 |   48638   318502  1019307 |   170983     1321    108 |  1.048 % |
363.58/363.80	|      2080 |   48638   318502  1019307 |   188081     2080    138 |  1.048 % |
367.18/367.31	|      3219 |   48638   318502  1019307 |   206890     3219    289 |  1.048 % |
369.98/370.14	|      4927 |   48638   318502  1019307 |   227579     4927    242 |  1.048 % |
373.28/373.40	|      7493 |   48638   318502  1019307 |   250337     7493    210 |  1.048 % |
383.28/383.44	|     11338 |   48638   318502  1019307 |   275370    11338    327 |  1.048 % |
402.37/402.59	|     17105 |   48638   318502  1019307 |   302907    17105    426 |  1.048 % |
421.76/421.94	|     25756 |   48638   318502  1019307 |   333198    25756    415 |  1.048 % |
495.55/495.75	|     38731 |   48638   318502  1019307 |   366518    38731    542 |  1.048 % |
560.03/560.23	|     58192 |   48638   318502  1019307 |   403170    58192    543 |  1.048 % |
692.89/693.18	|     87387 |   48638   318502  1019307 |   443487    87387    560 |  1.048 % |
878.65/878.99	|    131177 |   48638   318502  1019307 |   487836   131177    580 |  1.048 % |

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-1806169-1242146020/watcher-1806169-1242146020 -o /tmp/evaluation-result-1806169-1242146020/solver-1806169-1242146020 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1806169-1242146020.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 0.94 3/64 19431
/proc/meminfo: memFree=906704/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=2636 CPUtime=0
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 402 0 0 0 0 0 0 0 18 0 1 0 242629214 2699264 369 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19432/statm: 659 378 81 6 0 297 0

[startup+0.0351791 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 19431
/proc/meminfo: memFree=906704/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=15652 CPUtime=0.03
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 3393 0 0 0 1 2 0 0 18 0 1 0 242629214 16027648 3360 1992294400 134512640 134537284 4294956368 18446744073709551615 10819195 0 0 4096 0 0 0 0 17 1 0 0
/proc/19432/statm: 3913 3361 82 6 0 3551 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 21012

[startup+0.102183 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 19431
/proc/meminfo: memFree=906704/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=19156 CPUtime=0.09
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 4226 0 0 0 7 2 0 0 18 0 1 0 242629214 19615744 4193 1992294400 134512640 134537284 4294956368 18446744073709551615 10819195 0 0 4096 0 0 0 0 17 1 0 0
/proc/19432/statm: 4789 4194 82 6 0 4427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24516

[startup+0.301201 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 19431
/proc/meminfo: memFree=906704/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=19132 CPUtime=0.29
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 6298 0 0 0 26 3 0 0 19 0 1 50000 242629214 19591168 4219 1992294400 134512640 134537284 4294956368 18446744073709551615 10819195 0 0 4096 8192 0 0 0 17 1 0 0
/proc/19432/statm: 4783 4219 85 6 0 4421 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24492

[startup+0.70124 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 19431
/proc/meminfo: memFree=906704/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=20056 CPUtime=0.69
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 6550 0 0 0 66 3 0 0 22 0 1 50000 242629214 20537344 4471 1992294400 134512640 134537284 4294956368 18446744073709551615 10819195 0 0 4096 8192 0 0 0 17 1 0 0
/proc/19432/statm: 5014 4471 85 6 0 4652 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25416

[startup+1.50233 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 19433
/proc/meminfo: memFree=888512/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=20716 CPUtime=1.49
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 6698 0 0 0 145 4 0 0 25 0 1 50000 242629214 21213184 4619 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/19432/statm: 5179 4619 85 6 0 4817 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26076

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 19433
/proc/meminfo: memFree=887744/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=21244 CPUtime=3.08
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 6820 0 0 0 304 4 0 0 25 0 1 50000 242629214 21753856 4741 1992294400 134512640 134537284 4294956368 18446744073709551615 134517056 0 0 4096 8192 0 0 0 17 1 0 0
/proc/19432/statm: 5311 4741 85 6 0 4949 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26604

[startup+6.30177 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 19433
/proc/meminfo: memFree=887040/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=21904 CPUtime=6.28
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 6981 0 0 0 623 5 0 0 25 0 1 50000 242629214 22429696 4902 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/19432/statm: 5476 4902 85 6 0 5114 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27264

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 19433
/proc/meminfo: memFree=886400/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=22432 CPUtime=12.68
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 7114 0 0 0 1263 5 0 0 25 0 1 50000 242629214 22970368 5035 1992294400 134512640 134537284 4294956368 18446744073709551615 134523887 0 0 4096 8192 0 0 0 17 1 0 0
/proc/19432/statm: 5608 5035 85 6 0 5246 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27792

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.94 2/66 19433
/proc/meminfo: memFree=886208/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=22564 CPUtime=25.48
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 7164 0 0 0 2543 5 0 0 25 0 1 50000 242629214 23105536 5085 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/19432/statm: 5641 5085 85 6 0 5279 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27924

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.94 2/66 19433
/proc/meminfo: memFree=886208/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=22696 CPUtime=51.07
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 7181 0 0 0 5102 5 0 0 25 0 1 50000 242629214 23240704 5102 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/19432/statm: 5674 5102 85 6 0 5312 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28056

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.94 2/66 19433
/proc/meminfo: memFree=886208/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=22696 CPUtime=102.26
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 7185 0 0 0 10221 5 0 0 25 0 1 50000 242629214 23240704 5106 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/19432/statm: 5674 5106 85 6 0 5312 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28056

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19433
/proc/meminfo: memFree=886144/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=22696 CPUtime=162.24
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 7187 0 0 0 16218 6 0 0 25 0 1 50000 242629214 23240704 5108 1992294400 134512640 134537284 4294956368 18446744073709551615 134523958 0 0 4096 8192 0 0 0 17 1 0 0
/proc/19432/statm: 5674 5108 85 6 0 5312 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28056

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19433
/proc/meminfo: memFree=886144/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=22696 CPUtime=222.23
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 7188 0 0 0 22217 6 0 0 25 0 1 50000 242629214 23240704 5109 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/19432/statm: 5674 5109 85 6 0 5312 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28056

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19433
/proc/meminfo: memFree=886144/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=22696 CPUtime=282.21
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 7188 0 0 0 28215 6 0 0 25 0 1 50000 242629214 23240704 5109 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/19432/statm: 5674 5109 85 6 0 5312 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28056

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19433
/proc/meminfo: memFree=886144/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=0
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 242629214 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1340 237 196 169 0 51 0
[pid=19432] ppid=19431 vsize=22696 CPUtime=342.19
/proc/19432/stat : 19432 (revival) R 19431 19431 19243 0 -1 4194304 7188 0 0 0 34213 6 0 0 25 0 1 50000 242629214 23240704 5109 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/19432/statm: 5674 5109 85 6 0 5312 0
Current children cumulated CPU time (s) 342.19

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

/proc/19434/statm: 31120 30654 77 170 0 30948 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 129840

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19436
/proc/meminfo: memFree=739712/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=360.71
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 312 7203 0 0 0 0 36061 10 16 0 1 0 242629214 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1340 238 197 169 0 51 0
[pid=19434] ppid=19431 vsize=161880 CPUtime=221.41
/proc/19434/stat : 19434 (minisat) R 19431 19431 19243 0 -1 4194304 40015 0 0 0 22107 34 0 0 25 0 1 0 242665295 165765120 39981 1992294400 134512640 135212939 4294956240 18446744073709551615 134527119 0 0 4096 3 0 0 0 17 1 0 0
/proc/19434/statm: 40470 39981 77 170 0 40298 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 167240

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19436
/proc/meminfo: memFree=708288/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=360.71
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 312 7203 0 0 0 0 36061 10 16 0 1 0 242629214 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1340 238 197 169 0 51 0
[pid=19434] ppid=19431 vsize=192912 CPUtime=281.4
/proc/19434/stat : 19434 (minisat) R 19431 19431 19243 0 -1 4194304 47786 0 0 0 28100 40 0 0 25 0 1 0 242665295 197541888 47752 1992294400 134512640 135212939 4294956240 18446744073709551615 134536617 0 0 4096 3 0 0 0 17 1 0 0
/proc/19434/statm: 48228 47752 77 170 0 48056 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 198272

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19436
/proc/meminfo: memFree=678592/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=360.71
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 312 7203 0 0 0 0 36061 10 16 0 1 0 242629214 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1340 238 197 169 0 51 0
[pid=19434] ppid=19431 vsize=222892 CPUtime=341.39
/proc/19434/stat : 19434 (minisat) R 19431 19431 19243 0 -1 4194304 55289 0 0 0 34091 48 0 0 25 0 1 0 242665295 228241408 55255 1992294400 134512640 135212939 4294956240 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/19434/statm: 55723 55255 77 170 0 55551 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 228252

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19436
/proc/meminfo: memFree=637056/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=360.71
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 312 7203 0 0 0 0 36061 10 16 0 1 0 242629214 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1340 238 197 169 0 51 0
[pid=19434] ppid=19431 vsize=264204 CPUtime=401.38
/proc/19434/stat : 19434 (minisat) R 19431 19431 19243 0 -1 4194304 65588 0 0 0 40082 56 0 0 25 0 1 0 242665295 270544896 65554 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/19434/statm: 66051 65554 77 170 0 65879 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 269564

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19436
/proc/meminfo: memFree=605184/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=360.71
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 312 7203 0 0 0 0 36061 10 16 0 1 0 242629214 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1340 238 197 169 0 51 0
[pid=19434] ppid=19431 vsize=296092 CPUtime=461.36
/proc/19434/stat : 19434 (minisat) R 19431 19431 19243 0 -1 4194304 73580 0 0 0 46073 63 0 0 25 0 1 0 242665295 303198208 73546 1992294400 134512640 135212939 4294956240 18446744073709551615 134527040 0 0 4096 3 0 0 0 17 1 0 0
/proc/19434/statm: 74023 73546 77 170 0 73851 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 301452

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19436
/proc/meminfo: memFree=574016/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=360.71
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 312 7203 0 0 0 0 36061 10 16 0 1 0 242629214 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1340 238 197 169 0 51 0
[pid=19434] ppid=19431 vsize=326868 CPUtime=521.34
/proc/19434/stat : 19434 (minisat) R 19431 19431 19243 0 -1 4194304 81306 0 0 0 52065 69 0 0 25 0 1 0 242665295 334712832 81272 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/19434/statm: 81717 81272 77 170 0 81545 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 332228

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19436
/proc/meminfo: memFree=544384/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=360.71
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 312 7203 0 0 0 0 36061 10 16 0 1 0 242629214 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1340 238 197 169 0 51 0
[pid=19434] ppid=19431 vsize=357080 CPUtime=581.33
/proc/19434/stat : 19434 (minisat) R 19431 19431 19243 0 -1 4194304 88785 0 0 0 58056 77 0 0 25 0 1 0 242665295 365649920 88751 1992294400 134512640 135212939 4294956240 18446744073709551615 134539595 0 0 4096 3 0 0 0 17 1 0 0
/proc/19434/statm: 89270 88751 77 170 0 89098 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 362440

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19436
/proc/meminfo: memFree=516608/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=360.71
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 312 7203 0 0 0 0 36061 10 16 0 1 0 242629214 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1340 238 197 169 0 51 0
[pid=19434] ppid=19431 vsize=384488 CPUtime=641.31
/proc/19434/stat : 19434 (minisat) R 19431 19431 19243 0 -1 4194304 95648 0 0 0 64047 84 0 0 25 0 1 0 242665295 393715712 95614 1992294400 134512640 135212939 4294956240 18446744073709551615 134526811 0 0 4096 3 0 0 0 17 1 0 0
/proc/19434/statm: 96122 95614 77 170 0 95950 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 389848

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19436
/proc/meminfo: memFree=490496/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=360.71
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 312 7203 0 0 0 0 36061 10 16 0 1 0 242629214 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1340 238 197 169 0 51 0
[pid=19434] ppid=19431 vsize=410664 CPUtime=701.3
/proc/19434/stat : 19434 (minisat) R 19431 19431 19243 0 -1 4194304 102209 0 0 0 70039 91 0 0 25 0 1 0 242665295 420519936 102175 1992294400 134512640 135212939 4294956240 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 1 0 0
/proc/19434/statm: 102666 102175 77 170 0 102494 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 416024

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19436
/proc/meminfo: memFree=463680/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=360.71
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 312 7203 0 0 0 0 36061 10 16 0 1 0 242629214 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1340 238 197 169 0 51 0
[pid=19434] ppid=19431 vsize=437160 CPUtime=761.28
/proc/19434/stat : 19434 (minisat) R 19431 19431 19243 0 -1 4194304 108846 0 0 0 76031 97 0 0 25 0 1 0 242665295 447651840 108812 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/19434/statm: 109290 108812 77 170 0 109118 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 442520

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19436
/proc/meminfo: memFree=433856/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=360.71
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 312 7203 0 0 0 0 36061 10 16 0 1 0 242629214 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1340 238 197 169 0 51 0
[pid=19434] ppid=19431 vsize=467296 CPUtime=821.26
/proc/19434/stat : 19434 (minisat) R 19431 19431 19243 0 -1 4194304 116361 0 0 0 82025 101 0 0 25 0 1 0 242665295 478511104 116327 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/19434/statm: 116824 116327 77 170 0 116652 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 472656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19436
/proc/meminfo: memFree=423936/2055920 swapFree=4175140/4192956
[pid=19431] ppid=19429 vsize=5360 CPUtime=360.71
/proc/19431/stat : 19431 (run.sh) S 19429 19431 19243 0 -1 4194304 312 7203 0 0 0 0 36061 10 16 0 1 0 242629214 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1340 238 197 169 0 51 0
[pid=19434] ppid=19431 vsize=476624 CPUtime=839.36
/proc/19434/stat : 19434 (minisat) R 19431 19431 19243 0 -1 4194304 118719 0 0 0 83834 102 0 0 25 0 1 0 242665295 488062976 118685 1992294400 134512640 135212939 4294956240 18446744073709551615 134526794 0 0 4096 3 0 0 0 17 1 0 0
/proc/19434/statm: 119156 118685 77 170 0 118984 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 481984

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 19431 and gives
#  childrusage.ru_utime.tv_sec=360
#  childrusage.ru_utime.tv_usec=615178
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=105983
# CPU time returned by wait4() is 360.721
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1198.95
CPU system time (s): 1.12
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 481984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 360.615
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7515
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= 983

runsolver used 1.36479 second user time and 3.01054 second system time

The end

Launcher Data 

Begin job on node61 at 2009-05-12 18:33:41
IDJOB=1806169
IDBENCH=24683
IDSOLVER=649
FILE ID=node61/1806169-1242146020
PBS_JOBID= 9289663
Free space on /tmp= 66248 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806169-1242146020/watcher-1806169-1242146020 -o /tmp/evaluation-result-1806169-1242146020/solver-1806169-1242146020 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1806169-1242146020.cnf HOME

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=151689251

node61.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		: 3000.216
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		: 3000.216
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:        907184 kB
Buffers:         81020 kB
Cached:         965280 kB
SwapCached:      12460 kB
Active:         242484 kB
Inactive:       818596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        907184 kB
SwapTotal:     4192956 kB
SwapFree:      4175140 kB
Dirty:            9592 kB
Writeback:           0 kB
Mapped:          13684 kB
Slab:            73764 kB
Committed_AS:   881696 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66240 MiB
End job on node61 at 2009-05-12 18:53:43