Trace number 1796233

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 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
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 variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.39/500.66	#ITERATIONS 1
500.39/500.66	#LEARNT CLAUSES 285
501.07/501.30	done !
501.07/501.31	c Calling MINISAT
501.07/501.31	This is MiniSat 2.0 beta
501.07/501.31	WARNING: for repeatability, setting FPU to use double precision
501.07/501.31	============================[ Problem Statistics ]=============================
501.07/501.31	|                                                                             |
501.07/501.31	|  Number of variables:  234064                                               |
501.07/501.31	|  Number of clauses:    836780                                               |
501.46/501.73	|  Parsing time:         0.37         s                                       |
501.46/501.75	============================[ Search Statistics ]==============================
501.46/501.75	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
501.46/501.75	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
501.46/501.75	===============================================================================
501.46/501.75	|         0 |  139897   586639  1359185 |   195546        0    nan |  0.000 % |
501.76/502.03	|       101 |  139897   586639  1359185 |   215100      101    358 | 40.231 % |
502.26/502.50	|       251 |  139897   586639  1359185 |   236611      251    251 | 40.231 % |
503.56/503.87	|       478 |  139897   586639  1359185 |   260272      478    269 | 40.231 % |
504.86/505.12	|       815 |  139897   586639  1359185 |   286299      815    249 | 40.231 % |
506.87/507.13	|      1322 |  139897   586639  1359185 |   314929     1322    573 | 40.231 % |
508.96/509.24	|      2082 |  139894   586614  1359125 |   346422     2081    463 | 40.233 % |
510.76/511.01	|      3221 |  139894   586614  1359125 |   381064     3220    348 | 40.233 % |
516.05/516.36	|      4929 |  139894   586614  1359125 |   419170     4928    464 | 40.233 % |
528.05/528.38	|      7491 |  139894   586614  1359125 |   461088     7490    731 | 40.233 % |
547.14/547.43	|     11336 |  139894   586614  1359125 |   507196    11335    820 | 40.233 % |
580.93/581.26	|     17102 |  139894   586614  1359125 |   557916    17101   1015 | 40.233 % |
628.51/628.81	|     25752 |  139894   586614  1359125 |   613708    25751   1105 | 40.233 % |
704.28/704.66	|     38728 |  139894   586614  1359125 |   675078    38727   1118 | 40.233 % |
865.33/865.77	|     58192 |  139894   586614  1359125 |   742586    58191   1235 | 40.233 % |
1103.04/1103.53	|     87386 |  139894   586614  1359125 |   816845    87385   1297 | 40.233 % |

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-1796233-1242071998/watcher-1796233-1242071998 -o /tmp/evaluation-result-1796233-1242071998/solver-1796233-1242071998 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796233-1242071998.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: 0.93 1.01 1.31 3/65 28868
/proc/meminfo: memFree=1104992/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) R 28866 28868 28831 0 -1 4194304 268 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 228043844255 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/28868/statm: 1340 236 195 169 0 51 0
[pid=28869] ppid=28868 vsize=2124 CPUtime=0
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 249 0 0 0 0 0 0 0 20 0 1 0 235230344 2174976 216 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 531 225 81 6 0 169 0

[startup+0.0530711 s]
/proc/loadavg: 0.93 1.01 1.31 3/65 28868
/proc/meminfo: memFree=1104992/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=24632 CPUtime=0.04
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 5820 0 0 0 1 3 0 0 21 0 1 0 235230344 25223168 5783 1992294400 134512640 134537284 4294956368 18446744073709551615 10860101 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 6158 5783 82 6 0 5796 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 29992

[startup+0.101079 s]
/proc/loadavg: 0.93 1.01 1.31 3/65 28868
/proc/meminfo: memFree=1104992/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=35912 CPUtime=0.09
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 8223 0 0 0 5 4 0 0 21 0 1 0 235230344 36773888 8186 1992294400 134512640 134537284 4294956368 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 8978 8188 82 6 0 8616 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41272

[startup+0.301118 s]
/proc/loadavg: 0.93 1.01 1.31 3/65 28868
/proc/meminfo: memFree=1104992/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=60448 CPUtime=0.28
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 13896 0 0 0 22 6 0 0 23 0 1 0 235230344 61898752 13859 1992294400 134512640 134537284 4294956368 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 15112 13861 82 6 0 14750 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 65808

[startup+0.701195 s]
/proc/loadavg: 0.93 1.01 1.31 3/65 28868
/proc/meminfo: memFree=1104992/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=56812 CPUtime=0.68
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 17823 0 0 0 60 8 0 0 25 0 1 50000 235230344 58175488 13070 1992294400 134512640 134537284 4294956368 18446744073709551615 134524049 0 0 4096 8192 0 0 0 17 1 0 0
/proc/28869/statm: 14203 13070 85 6 0 13841 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62172

[startup+1.50135 s]
/proc/loadavg: 0.93 1.01 1.31 2/67 28870
/proc/meminfo: memFree=1052432/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=56952 CPUtime=1.48
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 17865 0 0 0 140 8 0 0 25 0 1 50000 235230344 58318848 13112 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/28869/statm: 14238 13112 85 6 0 13876 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62312

[startup+3.10167 s]
/proc/loadavg: 0.93 1.01 1.31 2/67 28870
/proc/meminfo: memFree=1052304/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=56952 CPUtime=3.08
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 17865 0 0 0 300 8 0 0 25 0 1 50000 235230344 58318848 13112 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/28869/statm: 14238 13112 85 6 0 13876 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 62312

[startup+6.3013 s]
/proc/loadavg: 1.01 1.02 1.31 2/67 28870
/proc/meminfo: memFree=1051672/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=56952 CPUtime=6.28
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 17865 0 0 0 620 8 0 0 25 0 1 50000 235230344 58318848 13112 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/28869/statm: 14238 13112 85 6 0 13876 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 62312

[startup+12.7016 s]
/proc/loadavg: 1.09 1.04 1.32 2/67 28870
/proc/meminfo: memFree=1051688/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=56952 CPUtime=12.69
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 17869 0 0 0 1260 9 0 0 25 0 1 50000 235230344 58318848 13116 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/28869/statm: 14238 13116 85 6 0 13876 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62312

[startup+25.5011 s]
/proc/loadavg: 1.29 1.09 1.33 2/67 28870
/proc/meminfo: memFree=1051688/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=56952 CPUtime=25.48
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 17882 0 0 0 2539 9 0 0 25 0 1 50000 235230344 58318848 13129 1992294400 134512640 134537284 4294956368 18446744073709551615 134531257 0 0 4096 8192 0 0 0 17 1 0 0
/proc/28869/statm: 14238 13129 85 6 0 13876 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 62312

[startup+51.1011 s]
/proc/loadavg: 1.38 1.13 1.33 2/67 28870
/proc/meminfo: memFree=1052328/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=56952 CPUtime=51.06
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 17896 0 0 0 5097 9 0 0 25 0 1 50000 235230344 58318848 13143 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/28869/statm: 14238 13143 85 6 0 13876 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 62312

[startup+102.305 s]
/proc/loadavg: 1.16 1.10 1.31 2/67 28876
/proc/meminfo: memFree=1052520/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=56952 CPUtime=102.24
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 17901 0 0 0 10215 9 0 0 25 0 1 50000 235230344 58318848 13148 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/28869/statm: 14238 13148 85 6 0 13876 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 62312

[startup+162.303 s]
/proc/loadavg: 1.06 1.08 1.29 2/67 28876
/proc/meminfo: memFree=1052584/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=56952 CPUtime=162.21
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 17901 0 0 0 16212 9 0 0 25 0 1 50000 235230344 58318848 13148 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/28869/statm: 14238 13148 85 6 0 13876 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 62312

[startup+222.302 s]
/proc/loadavg: 1.02 1.06 1.27 2/67 28876
/proc/meminfo: memFree=1052584/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=56952 CPUtime=222.19
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 17902 0 0 0 22210 9 0 0 25 0 1 50000 235230344 58318848 13149 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/28869/statm: 14238 13149 85 6 0 13876 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 62312

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.25 2/67 28876
/proc/meminfo: memFree=1052520/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=56952 CPUtime=282.17
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 17906 0 0 0 28208 9 0 0 25 0 1 50000 235230344 58318848 13153 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/28869/statm: 14238 13153 85 6 0 13876 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 62312

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.23 2/67 28876
/proc/meminfo: memFree=1052520/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=0
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 235230344 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 237 196 169 0 51 0
[pid=28869] ppid=28868 vsize=56952 CPUtime=342.15
/proc/28869/stat : 28869 (revival) R 28868 28868 28831 0 -1 4194304 17906 0 0 0 34206 9 0 0 25 0 1 50000 235230344 58318848 13153 1992294400 134512640 134537284 4294956368 18446744073709551615 134523954 0 0 4096 8192 0 0 0 17 1 0 0
/proc/28869/statm: 14238 13153 85 6 0 13876 0
Current children cumulated CPU time (s) 342.15

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

/proc/28877/statm: 28820 27308 77 170 0 28648 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 120640

[startup+642.301 s]
/proc/loadavg: 1.08 1.10 1.19 2/67 28877
/proc/meminfo: memFree=927656/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=501.08
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 312 17920 0 1 0 0 50093 15 16 0 1 0 235230344 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 238 197 169 0 51 0
[pid=28877] ppid=28868 vsize=168068 CPUtime=140.92
/proc/28877/stat : 28877 (minisat) R 28868 28868 28831 0 -1 4194304 40628 0 0 0 14063 29 0 0 25 0 1 0 235280474 172101632 40489 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/28877/statm: 42017 40489 77 170 0 41845 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 173428

[startup+702.302 s]
/proc/loadavg: 1.03 1.08 1.17 2/67 28877
/proc/meminfo: memFree=880680/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=501.08
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 312 17920 0 1 0 0 50093 15 16 0 1 0 235230344 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 238 197 169 0 51 0
[pid=28877] ppid=28868 vsize=215432 CPUtime=200.9
/proc/28877/stat : 28877 (minisat) R 28868 28868 28831 0 -1 4194304 52503 0 0 0 20052 38 0 0 25 0 1 0 235280474 220602368 52364 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/28877/statm: 53858 52364 77 170 0 53686 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 220792

[startup+762.306 s]
/proc/loadavg: 1.01 1.06 1.16 2/67 28877
/proc/meminfo: memFree=832872/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=501.08
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 312 17920 0 1 0 0 50093 15 16 0 1 0 235230344 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 238 197 169 0 51 0
[pid=28877] ppid=28868 vsize=262644 CPUtime=260.88
/proc/28877/stat : 28877 (minisat) R 28868 28868 28831 0 -1 4194304 64293 0 0 0 26042 46 0 0 25 0 1 0 235280474 268947456 64154 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/28877/statm: 65661 64154 77 170 0 65489 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 268004

[startup+822.303 s]
/proc/loadavg: 1.00 1.05 1.15 2/67 28877
/proc/meminfo: memFree=792360/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=501.08
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 312 17920 0 1 0 0 50093 15 16 0 1 0 235230344 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 238 197 169 0 51 0
[pid=28877] ppid=28868 vsize=303692 CPUtime=320.86
/proc/28877/stat : 28877 (minisat) R 28868 28868 28831 0 -1 4194304 74551 0 0 0 32031 55 0 0 25 0 1 0 235280474 310980608 74412 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/28877/statm: 75923 74412 77 170 0 75751 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 309052

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/67 28877
/proc/meminfo: memFree=753192/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=501.08
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 312 17920 0 1 0 0 50093 15 16 0 1 0 235230344 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 238 197 169 0 51 0
[pid=28877] ppid=28868 vsize=342304 CPUtime=380.84
/proc/28877/stat : 28877 (minisat) R 28868 28868 28831 0 -1 4194304 84187 0 0 0 38023 61 0 0 25 0 1 0 235280474 350519296 84048 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 1 0 0
/proc/28877/statm: 85576 84048 77 170 0 85404 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 347664

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.13 2/67 28877
/proc/meminfo: memFree=709928/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=501.08
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 312 17920 0 1 0 0 50093 15 16 0 1 0 235230344 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 238 197 169 0 51 0
[pid=28877] ppid=28868 vsize=385996 CPUtime=440.82
/proc/28877/stat : 28877 (minisat) R 28868 28868 28831 0 -1 4194304 95085 0 0 0 44014 68 0 0 25 0 1 0 235280474 395259904 94946 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 1 0 0
/proc/28877/statm: 96499 94946 77 170 0 96327 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 391356

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/67 28877
/proc/meminfo: memFree=666536/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=501.08
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 312 17920 0 1 0 0 50093 15 16 0 1 0 235230344 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 238 197 169 0 51 0
[pid=28877] ppid=28868 vsize=428872 CPUtime=500.79
/proc/28877/stat : 28877 (minisat) R 28868 28868 28831 0 -1 4194304 105819 0 0 0 50003 76 0 0 25 0 1 0 235280474 439164928 105680 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/28877/statm: 107218 105680 77 170 0 107046 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 434232

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 28877
/proc/meminfo: memFree=626152/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=501.08
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 312 17920 0 1 0 0 50093 15 16 0 1 0 235230344 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 238 197 169 0 51 0
[pid=28877] ppid=28868 vsize=469388 CPUtime=560.77
/proc/28877/stat : 28877 (minisat) R 28868 28868 28831 0 -1 4194304 115967 0 0 0 55992 85 0 0 25 0 1 0 235280474 480653312 115828 1992294400 134512640 135212939 4294956240 18446744073709551615 134536987 0 0 4096 3 0 0 0 17 1 0 0
/proc/28877/statm: 117347 115828 77 170 0 117175 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 474748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/67 28877
/proc/meminfo: memFree=586792/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=501.08
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 312 17920 0 1 0 0 50093 15 16 0 1 0 235230344 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 238 197 169 0 51 0
[pid=28877] ppid=28868 vsize=508564 CPUtime=620.75
/proc/28877/stat : 28877 (minisat) R 28868 28868 28831 0 -1 4194304 125754 0 0 0 61984 91 0 0 25 0 1 0 235280474 520769536 125615 1992294400 134512640 135212939 4294956240 18446744073709551615 134529647 0 0 4096 3 0 0 0 17 1 0 0
/proc/28877/statm: 127141 125615 77 170 0 126969 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 513924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 28877
/proc/meminfo: memFree=550184/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=501.08
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 312 17920 0 1 0 0 50093 15 16 0 1 0 235230344 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 238 197 169 0 51 0
[pid=28877] ppid=28868 vsize=545464 CPUtime=680.73
/proc/28877/stat : 28877 (minisat) R 28868 28868 28831 0 -1 4194304 134949 0 0 0 67976 97 0 0 25 0 1 0 235280474 558555136 134810 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/28877/statm: 136366 134810 77 170 0 136194 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 550824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 28877
/proc/meminfo: memFree=537576/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=501.08
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 312 17920 0 1 0 0 50093 15 16 0 1 0 235230344 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 238 197 169 0 51 0
[pid=28877] ppid=28868 vsize=557444 CPUtime=698.93
/proc/28877/stat : 28877 (minisat) R 28868 28868 28831 0 -1 4194304 137957 0 0 0 69794 99 0 0 25 0 1 0 235280474 570822656 137818 1992294400 134512640 135212939 4294956240 18446744073709551615 134529424 0 0 4096 3 0 0 0 17 1 0 0
/proc/28877/statm: 139361 137818 77 170 0 139189 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 562804

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 28877
/proc/meminfo: memFree=537576/2055920 swapFree=4180628/4192956
[pid=28868] ppid=28866 vsize=5360 CPUtime=501.08
/proc/28868/stat : 28868 (run.sh) S 28866 28868 28831 0 -1 4194304 312 17920 0 1 0 0 50093 15 16 0 1 0 235230344 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28868/statm: 1340 238 197 169 0 51 0
[pid=28877] ppid=28868 vsize=557444 CPUtime=698.93
/proc/28877/stat : 28877 (minisat) R 28868 28868 28831 0 -1 4194304 137957 0 0 0 69794 99 0 0 25 0 1 0 235280474 570822656 137818 1992294400 134512640 135212939 4294956240 18446744073709551615 134529424 0 0 4096 3 0 0 0 17 1 0 0
/proc/28877/statm: 139361 137818 77 170 0 139189 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 562804

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28868 and gives
#  childrusage.ru_utime.tv_sec=500
#  childrusage.ru_utime.tv_usec=934846
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=156976
# CPU time returned by wait4() is 501.092
# 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): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1198.87
CPU system time (s): 1.14
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 562804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 500.935
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18232
page faults= 1
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= 606

runsolver used 1.20082 second user time and 3.17652 second system time

The end

Launcher Data 

Begin job on node77 at 2009-05-11 22:00:00
IDJOB=1796233
IDBENCH=20373
IDSOLVER=649
FILE ID=node77/1796233-1242071998
PBS_JOBID= 9277668
Free space on /tmp= 66148 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796233-1242071998/watcher-1796233-1242071998 -o /tmp/evaluation-result-1796233-1242071998/solver-1796233-1242071998 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796233-1242071998.cnf HOME

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

MD5SUM BENCH= ec1a03bc95c5b06907199f7ae65ad092
RANDOM SEED=785007148

node77.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		: 3000.270
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		: 3000.270
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:       1105536 kB
Buffers:         74332 kB
Cached:         785260 kB
SwapCached:       6388 kB
Active:         226928 kB
Inactive:       641092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1105536 kB
SwapTotal:     4192956 kB
SwapFree:      4180628 kB
Dirty:           20360 kB
Writeback:           0 kB
Mapped:          14044 kB
Slab:            68440 kB
Committed_AS:   830236 kB
PageTables:       1372 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= 66132 MiB
End job on node77 at 2009-05-11 22:20:02