Trace number 1796698

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
SatElite + ReVivAl 0.23 2009-03-18? (TO) 1200.02 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
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 variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
Number of clauses of size 40
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...Time out is reached... exporting CNF
500.24/500.42	#ITERATIONS 1
500.24/500.42	#LEARNT CLAUSES 0
500.84/501.06	done !
500.84/501.06	c Now, SatElite...
500.84/501.06	c Parsing...
501.62/501.83	c ==============================================================================
501.62/501.83	c |           |     ORIGINAL     |              LEARNT              |          |
501.62/501.83	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
501.62/501.84	c ==============================================================================
501.62/501.84	c |         0 |  745830  1740030 |  223748       0        0     nan |  0.000 % |
516.52/516.71	c |         0 |  397604  1361805 |      --       0       --      -- |     --   | -348226/-378225
516.52/516.72	c ==============================================================================
516.52/516.72	c Result  :   #vars: 76978   #clauses: 397604   #literals: 1361805
516.52/516.72	c CPU time:   15.2607 s
516.52/516.72	c ==============================================================================
517.42/517.60	c SatElite is done !
517.42/517.60	c Calling MINISAT
517.42/517.60	This is MiniSat 2.0 beta
517.42/517.60	WARNING: for repeatability, setting FPU to use double precision
517.42/517.60	============================[ Problem Statistics ]=============================
517.42/517.60	|                                                                             |
517.42/517.60	|  Number of variables:  76978                                                |
517.42/517.60	|  Number of clauses:    397604                                               |
517.43/517.86	|  Parsing time:         0.22         s                                       |
517.43/517.87	============================[ Search Statistics ]==============================
517.43/517.87	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
517.43/517.87	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
517.43/517.87	===============================================================================
517.43/517.87	|         0 |   76978   397604  1361805 |   132534        0    nan |  0.000 % |
517.43/517.94	|       100 |   76978   397604  1361805 |   145788      100     19 |  0.000 % |
517.91/518.15	|       250 |   76978   397604  1361805 |   160366      250     15 |  0.000 % |
518.21/518.42	|       476 |   76978   397604  1361805 |   176403      476     25 |  0.000 % |
519.21/519.49	|       814 |   76978   397604  1361805 |   194044      814     33 |  0.000 % |
520.91/521.15	|      1321 |   76978   397604  1361805 |   213448     1321     34 |  0.000 % |
522.31/522.57	|      2080 |   76978   397604  1361805 |   234793     2080     61 |  0.000 % |
524.60/524.87	|      3221 |   76978   397604  1361805 |   258272     3221     72 |  0.000 % |
526.80/527.06	|      4934 |   76978   397604  1361805 |   284099     4934     63 |  0.000 % |
534.31/534.56	|      7496 |   76978   397604  1361805 |   312509     7496     97 |  0.000 % |
538.81/539.03	|     11341 |   76978   397604  1361805 |   343760    11341     84 |  0.000 % |
546.70/546.90	|     17107 |   76978   397604  1361805 |   378136    17107     78 |  0.000 % |
570.80/571.01	|     25756 |   76978   397604  1361805 |   415950    25756     87 |  0.000 % |
595.28/595.54	|     38733 |   76978   397604  1361805 |   457545    38733    109 |  0.000 % |
641.98/642.28	|     58195 |   76978   397604  1361805 |   503300    58195    135 |  0.000 % |
727.05/727.31	|     87387 |   76978   397604  1361805 |   553630    87387    148 |  0.000 % |
817.22/817.53	|    131176 |   76978   397604  1361805 |   608993   131176    150 |  0.000 % |
1002.88/1003.27	|    196861 |   76978   397604  1361805 |   669892   196861    171 |  0.000 % |

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-1796698-1242079111/watcher-1796698-1242079111 -o /tmp/evaluation-result-1796698-1242079111/solver-1796698-1242079111 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796698-1242079111.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: 0.95 0.98 0.99 3/64 7728
/proc/meminfo: memFree=1310344/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=2636 CPUtime=0
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 235944425 2699264 288 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 659 295 81 6 0 297 0

[startup+0.018461 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 7728
/proc/meminfo: memFree=1310344/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=9804 CPUtime=0.01
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 2213 0 0 0 0 1 0 0 18 0 1 0 235944425 10039296 2179 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 2451 2179 81 6 0 2089 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 15164

[startup+0.101469 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 7728
/proc/meminfo: memFree=1310344/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=26592 CPUtime=0.09
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 6138 0 0 0 6 3 0 0 18 0 1 0 235944425 27230208 6103 1992294400 134512640 134537284 4294956368 18446744073709551615 7919227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 6648 6104 82 6 0 6286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31952

[startup+0.301492 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 7728
/proc/meminfo: memFree=1310344/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=58816 CPUtime=0.29
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 13048 0 0 0 23 6 0 0 19 0 1 0 235944425 60227584 13013 1992294400 134512640 134537284 4294956368 18446744073709551615 7919227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 14704 13016 82 6 0 14342 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 64176

[startup+0.701534 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 7728
/proc/meminfo: memFree=1310344/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=49172 CPUtime=0.69
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 14504 0 0 0 62 7 0 0 23 0 1 50000 235944425 50352128 11127 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/7729/statm: 12293 11127 85 6 0 11931 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54532

[startup+1.50162 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 7730
/proc/meminfo: memFree=1265784/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=49172 CPUtime=1.49
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 14504 0 0 0 142 7 0 0 25 0 1 50000 235944425 50352128 11127 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/7729/statm: 12293 11127 85 6 0 11931 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54532

[startup+3.10179 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 7730
/proc/meminfo: memFree=1265656/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=49172 CPUtime=3.09
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 14504 0 0 0 302 7 0 0 25 0 1 50000 235944425 50352128 11127 1992294400 134512640 134537284 4294956368 18446744073709551615 134531169 0 0 4096 8192 0 0 0 17 1 0 0
/proc/7729/statm: 12293 11127 85 6 0 11931 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54532

[startup+6.30114 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 7730
/proc/meminfo: memFree=1265592/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=49172 CPUtime=6.29
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 14504 0 0 0 622 7 0 0 25 0 1 50000 235944425 50352128 11127 1992294400 134512640 134537284 4294956368 18446744073709551615 134523634 0 0 4096 8192 0 0 0 17 1 0 0
/proc/7729/statm: 12293 11127 85 6 0 11931 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54532

[startup+12.7018 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 7730
/proc/meminfo: memFree=1265656/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=49172 CPUtime=12.68
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 14504 0 0 0 1261 7 0 0 25 0 1 50000 235944425 50352128 11127 1992294400 134512640 134537284 4294956368 18446744073709551615 134523781 0 0 4096 8192 0 0 0 17 1 0 0
/proc/7729/statm: 12293 11127 85 6 0 11931 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 54532

[startup+25.5012 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 7730
/proc/meminfo: memFree=1265784/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=49172 CPUtime=25.48
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 14504 0 0 0 2541 7 0 0 25 0 1 50000 235944425 50352128 11127 1992294400 134512640 134537284 4294956368 18446744073709551615 134523948 0 0 4096 8192 0 0 0 17 1 0 0
/proc/7729/statm: 12293 11127 85 6 0 11931 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54532

[startup+51.1019 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 7730
/proc/meminfo: memFree=1265784/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=49172 CPUtime=51.07
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 14504 0 0 0 5100 7 0 0 25 0 1 50000 235944425 50352128 11127 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/7729/statm: 12293 11127 85 6 0 11931 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54532

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7730
/proc/meminfo: memFree=1265848/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=49172 CPUtime=102.26
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 14504 0 0 0 10219 7 0 0 25 0 1 50000 235944425 50352128 11127 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/7729/statm: 12293 11127 85 6 0 11931 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54532

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7736
/proc/meminfo: memFree=1265592/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=49172 CPUtime=162.24
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 14504 0 0 0 16216 8 0 0 25 0 1 50000 235944425 50352128 11127 1992294400 134512640 134537284 4294956368 18446744073709551615 134523745 0 0 4096 8192 0 0 0 17 1 0 0
/proc/7729/statm: 12293 11127 85 6 0 11931 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 54532

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7736
/proc/meminfo: memFree=1265592/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=49172 CPUtime=222.22
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 14504 0 0 0 22214 8 0 0 25 0 1 50000 235944425 50352128 11127 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 1 0 0
/proc/7729/statm: 12293 11127 85 6 0 11931 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 54532

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7736
/proc/meminfo: memFree=1265592/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=49172 CPUtime=282.2
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 14504 0 0 0 28212 8 0 0 25 0 1 50000 235944425 50352128 11127 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/7729/statm: 12293 11127 85 6 0 11931 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 54532

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7736
/proc/meminfo: memFree=1265592/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=0
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235944424 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7728/statm: 1340 237 196 169 0 51 0
[pid=7729] ppid=7728 vsize=49172 CPUtime=342.18
/proc/7729/stat : 7729 (revival) R 7728 7728 7468 0 -1 4194304 14504 0 0 0 34210 8 0 0 25 0 1 50000 235944425 50352128 11127 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/7729/statm: 12293 11127 85 6 0 11931 0
Current children cumulated CPU time (s) 342.18

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

/proc/7738/statm: 6844 6410 77 170 0 6672 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 32736

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7738
/proc/meminfo: memFree=1204728/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=517.43
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 341 48885 0 0 0 0 51684 59 16 0 1 0 235944424 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7728/statm: 1340 241 197 169 0 51 0
[pid=7738] ppid=7728 vsize=42164 CPUtime=64.66
/proc/7738/stat : 7738 (minisat) R 7728 7728 7468 0 -1 4194304 10168 0 0 0 6459 7 0 0 25 0 1 0 235996185 43175936 10104 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/7738/statm: 10541 10104 77 170 0 10369 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 47524

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7738
/proc/meminfo: memFree=1184184/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=517.43
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 341 48885 0 0 0 0 51684 59 16 0 1 0 235944424 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7728/statm: 1340 241 197 169 0 51 0
[pid=7738] ppid=7728 vsize=62548 CPUtime=124.65
/proc/7738/stat : 7738 (minisat) R 7728 7728 7468 0 -1 4194304 15260 0 0 0 12451 14 0 0 25 0 1 0 235996185 64049152 15196 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/7738/statm: 15637 15196 77 170 0 15465 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 67908

[startup+702.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 7738
/proc/meminfo: memFree=1170168/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=517.43
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 341 48885 0 0 0 0 51684 59 16 0 1 0 235944424 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7728/statm: 1340 241 197 169 0 51 0
[pid=7738] ppid=7728 vsize=76752 CPUtime=184.63
/proc/7738/stat : 7738 (minisat) R 7728 7728 7468 0 -1 4194304 18768 0 0 0 18445 18 0 0 25 0 1 0 235996185 78594048 18704 1992294400 134512640 135212939 4294956240 18446744073709551615 134526636 0 0 4096 3 0 0 0 17 1 0 0
/proc/7738/statm: 19188 18704 77 170 0 19016 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 82112

[startup+762.305 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 7738
/proc/meminfo: memFree=1151416/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=517.43
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 341 48885 0 0 0 0 51684 59 16 0 1 0 235944424 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7728/statm: 1340 241 197 169 0 51 0
[pid=7738] ppid=7728 vsize=95576 CPUtime=244.62
/proc/7738/stat : 7738 (minisat) R 7728 7728 7468 0 -1 4194304 23448 0 0 0 24438 24 0 0 25 0 1 0 235996185 97869824 23384 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/7738/statm: 23894 23384 77 170 0 23722 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 100936

[startup+822.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/66 7738
/proc/meminfo: memFree=1132472/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=517.43
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 341 48885 0 0 0 0 51684 59 16 0 1 0 235944424 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7728/statm: 1340 241 197 169 0 51 0
[pid=7738] ppid=7728 vsize=114592 CPUtime=304.59
/proc/7738/stat : 7738 (minisat) R 7728 7728 7468 0 -1 4194304 28221 0 0 0 30431 28 0 0 25 0 1 0 235996185 117342208 28157 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/7738/statm: 28648 28157 77 170 0 28476 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 119952

[startup+882.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/66 7738
/proc/meminfo: memFree=1114168/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=517.43
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 341 48885 0 0 0 0 51684 59 16 0 1 0 235944424 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7728/statm: 1340 241 197 169 0 51 0
[pid=7738] ppid=7728 vsize=132904 CPUtime=364.58
/proc/7738/stat : 7738 (minisat) R 7728 7728 7468 0 -1 4194304 32753 0 0 0 36424 34 0 0 25 0 1 0 235996185 136093696 32689 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 1 0 0
/proc/7738/statm: 33226 32689 77 170 0 33054 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 138264

[startup+942.302 s]
/proc/loadavg: 1.10 1.05 1.00 2/66 7738
/proc/meminfo: memFree=1093432/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=517.43
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 341 48885 0 0 0 0 51684 59 16 0 1 0 235944424 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7728/statm: 1340 241 197 169 0 51 0
[pid=7738] ppid=7728 vsize=153632 CPUtime=424.56
/proc/7738/stat : 7738 (minisat) R 7728 7728 7468 0 -1 4194304 37963 0 0 0 42416 40 0 0 25 0 1 0 235996185 157319168 37899 1992294400 134512640 135212939 4294956240 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/7738/statm: 38408 37899 77 170 0 38236 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 158992

[startup+1002.3 s]
/proc/loadavg: 1.23 1.08 1.01 2/66 7738
/proc/meminfo: memFree=1074680/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=517.43
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 341 48885 0 0 0 0 51684 59 16 0 1 0 235944424 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7728/statm: 1340 241 197 169 0 51 0
[pid=7738] ppid=7728 vsize=172260 CPUtime=484.54
/proc/7738/stat : 7738 (minisat) R 7728 7728 7468 0 -1 4194304 42614 0 0 0 48410 44 0 0 25 0 1 0 235996185 176394240 42550 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/7738/statm: 43065 42550 77 170 0 42893 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 177620

[startup+1062.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/66 7738
/proc/meminfo: memFree=1064760/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=517.43
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 341 48885 0 0 0 0 51684 59 16 0 1 0 235944424 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7728/statm: 1340 241 197 169 0 51 0
[pid=7738] ppid=7728 vsize=182840 CPUtime=544.52
/proc/7738/stat : 7738 (minisat) R 7728 7728 7468 0 -1 4194304 45114 0 0 0 54405 47 0 0 25 0 1 0 235996185 187228160 45050 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/7738/statm: 45710 45050 77 170 0 45538 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 188200

[startup+1122.3 s]
/proc/loadavg: 1.10 1.08 1.01 2/66 7738
/proc/meminfo: memFree=1054328/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=517.43
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 341 48885 0 0 0 0 51684 59 16 0 1 0 235944424 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7728/statm: 1340 241 197 169 0 51 0
[pid=7738] ppid=7728 vsize=193120 CPUtime=604.51
/proc/7738/stat : 7738 (minisat) R 7728 7728 7468 0 -1 4194304 47679 0 0 0 60400 51 0 0 25 0 1 0 235996185 197754880 47615 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/7738/statm: 48280 47615 77 170 0 48108 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 198480

[startup+1182.3 s]
/proc/loadavg: 1.08 1.08 1.01 2/66 7738
/proc/meminfo: memFree=1044152/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=517.43
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 341 48885 0 0 0 0 51684 59 16 0 1 0 235944424 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7728/statm: 1340 241 197 169 0 51 0
[pid=7738] ppid=7728 vsize=204288 CPUtime=664.49
/proc/7738/stat : 7738 (minisat) R 7728 7728 7468 0 -1 4194304 50298 0 0 0 66397 52 0 0 25 0 1 0 235996185 209190912 50234 1992294400 134512640 135212939 4294956240 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 1 0 0
/proc/7738/statm: 51072 50234 77 170 0 50900 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 209648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.06 1.07 1.01 2/66 7738
/proc/meminfo: memFree=1035704/2055920 swapFree=4180940/4192956
[pid=7728] ppid=7726 vsize=5360 CPUtime=517.43
/proc/7728/stat : 7728 (run.sh) S 7726 7728 7468 0 -1 4194304 341 48885 0 0 0 0 51684 59 16 0 1 0 235944424 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7728/statm: 1340 241 197 169 0 51 0
[pid=7738] ppid=7728 vsize=212296 CPUtime=682.59
/proc/7738/stat : 7738 (minisat) R 7728 7728 7468 0 -1 4194304 52304 0 0 0 68205 54 0 0 25 0 1 0 235996185 217391104 52240 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/7738/statm: 53074 52240 77 170 0 52902 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 217656

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 7728 and gives
#  childrusage.ru_utime.tv_sec=516
#  childrusage.ru_utime.tv_usec=849426
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=594909
# CPU time returned by wait4() is 517.444
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1198.89
CPU system time (s): 1.13
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 217656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 516.849
system time used= 0.594909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49226
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= 9
involuntary context switches= 813

runsolver used 1.35579 second user time and 3.02254 second system time

The end

Launcher Data 

Begin job on node19 at 2009-05-11 23:58:32
IDJOB=1796698
IDBENCH=70769
IDSOLVER=647
FILE ID=node19/1796698-1242079111
PBS_JOBID= 9277635
Free space on /tmp= 66192 MiB

SOLVER NAME= SatElite + ReVivAl 0.23 2009-03-18
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796698-1242079111/watcher-1796698-1242079111 -o /tmp/evaluation-result-1796698-1242079111/solver-1796698-1242079111 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796698-1242079111.cnf HOME

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=878150822

node19.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		: 3000.236
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		: 3000.236
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:       1310888 kB
Buffers:         73304 kB
Cached:         576660 kB
SwapCached:       5760 kB
Active:         172668 kB
Inactive:       485120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1310888 kB
SwapTotal:     4192956 kB
SwapFree:      4180940 kB
Dirty:           14856 kB
Writeback:           0 kB
Mapped:          13460 kB
Slab:            73220 kB
Committed_AS:   827148 kB
PageTables:       1452 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= 66128 MiB
End job on node19 at 2009-05-12 00:18:34