Trace number 1796243

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) 1200.04 1199.91

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.75/500.77	#ITERATIONS 1
500.75/500.77	#LEARNT CLAUSES 585
501.45/501.47	done !
501.45/501.47	c Calling MINISAT
501.45/501.47	This is MiniSat 2.0 beta
501.45/501.47	WARNING: for repeatability, setting FPU to use double precision
501.45/501.47	============================[ Problem Statistics ]=============================
501.45/501.47	|                                                                             |
501.45/501.47	|  Number of variables:  331202                                               |
501.45/501.47	|  Number of clauses:    948831                                               |
501.85/501.81	|  Parsing time:         0.29         s                                       |
501.85/501.82	============================[ Search Statistics ]==============================
501.85/501.82	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
501.85/501.82	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
501.85/501.82	===============================================================================
501.85/501.82	|         0 |   41303   158308   359616 |    52769        0    nan |  0.000 % |
502.05/502.07	|       101 |   41303   158308   359616 |    58046      101     86 | 87.529 % |
502.35/502.31	|       253 |   41303   158308   359616 |    63850      253     57 | 87.529 % |
502.65/502.70	|       478 |   41303   158308   359616 |    70235      478     66 | 87.529 % |
503.15/503.14	|       815 |   41303   158308   359616 |    77259      815     79 | 87.529 % |
503.75/503.79	|      1321 |   41303   158308   359616 |    84985     1321     86 | 87.529 % |
504.74/504.80	|      2082 |   41175   155650   353305 |    93484     2081     71 | 87.568 % |
505.54/505.59	|      3221 |   41110   155420   352826 |   102832     3186     64 | 87.588 % |
507.44/507.45	|      4929 |   41110   155420   352826 |   113115     4894     79 | 87.588 % |
509.75/509.72	|      7492 |   41110   155420   352826 |   124427     7457     71 | 87.588 % |
517.05/517.07	|     11338 |   41110   155420   352826 |   136870    11303     92 | 87.588 % |
526.75/526.75	|     17104 |   41105   155373   352721 |   150557    17068    102 | 87.589 % |
533.35/533.34	|     25753 |   41100   155326   352616 |   165612    25715     81 | 87.592 % |
547.95/547.96	|     38730 |   41096   155289   352531 |   182174    38692     75 | 87.592 % |
578.96/578.92	|     58192 |   41093   155251   352444 |   200391    58153     70 | 87.593 % |
654.46/654.50	|     87391 |   41086   155184   352299 |   220430    87350     83 | 87.614 % |
768.68/768.65	|    131183 |   41010   154799   351462 |   242473   131058    109 | 87.618 % |
986.41/986.32	|    196867 |   41005   154749   351351 |   266721   196741    115 | 87.619 % |

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-1796243-1242072815/watcher-1796243-1242072815 -o /tmp/evaluation-result-1796243-1242072815/solver-1796243-1242072815 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796243-1242072815.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.13 3/64 2402
/proc/meminfo: memFree=1584960/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=1868 CPUtime=0
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 171 0 0 0 0 0 0 0 20 0 1 0 235315107 1912832 138 1992294400 134512640 134537284 4294956368 18446744073709551615 7644109 0 0 4096 0 0 0 0 17 1 0 0
/proc/2403/statm: 467 147 80 6 0 105 0

[startup+0.075441 s]
/proc/loadavg: 0.92 0.98 1.13 3/64 2402
/proc/meminfo: memFree=1584960/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=36960 CPUtime=0.06
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 8636 0 0 0 1 5 0 0 20 0 1 0 235315107 37847040 8600 1992294400 134512640 134537284 4294956368 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/2403/statm: 9240 8601 83 6 0 8878 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 42320

[startup+0.101431 s]
/proc/loadavg: 0.92 0.98 1.13 3/64 2402
/proc/meminfo: memFree=1584960/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=39816 CPUtime=0.08
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 9442 0 0 0 3 5 0 0 20 0 1 0 235315107 40771584 9405 1992294400 134512640 134537284 4294956368 18446744073709551615 134526288 0 0 4096 0 0 0 0 17 1 0 0
/proc/2403/statm: 9954 9407 82 6 0 9592 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 45176

[startup+0.30138 s]
/proc/loadavg: 0.92 0.98 1.13 3/64 2402
/proc/meminfo: memFree=1584960/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=83844 CPUtime=0.29
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 17490 0 0 0 20 9 0 0 20 0 1 0 235315107 85856256 17453 1992294400 134512640 134537284 4294956368 18446744073709551615 134525283 0 0 4096 0 0 0 0 17 1 0 0
/proc/2403/statm: 20961 17453 82 6 0 20599 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 89204

[startup+0.701261 s]
/proc/loadavg: 0.92 0.98 1.13 3/64 2402
/proc/meminfo: memFree=1584960/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=119732 CPUtime=0.68
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 25557 0 0 0 55 13 0 0 24 0 1 0 235315107 122605568 25520 1992294400 134512640 134537284 4294956368 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/2403/statm: 29933 25520 82 6 0 29571 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 125092

[startup+1.50103 s]
/proc/loadavg: 0.92 0.98 1.13 2/66 2404
/proc/meminfo: memFree=1507056/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=93664 CPUtime=1.49
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 26463 0 0 0 134 15 0 0 25 0 1 50000 235315107 95911936 19217 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2403/statm: 23416 19217 85 6 0 23054 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 99024

[startup+3.10158 s]
/proc/loadavg: 0.93 0.98 1.13 2/66 2404
/proc/meminfo: memFree=1508016/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=93664 CPUtime=3.09
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 26482 0 0 0 294 15 0 0 25 0 1 50000 235315107 95911936 19236 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2403/statm: 23416 19236 85 6 0 23054 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 99024

[startup+6.30267 s]
/proc/loadavg: 0.93 0.98 1.13 2/66 2404
/proc/meminfo: memFree=1507824/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=93804 CPUtime=6.29
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 26529 0 0 0 614 15 0 0 25 0 1 50000 235315107 96055296 19283 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2403/statm: 23451 19283 85 6 0 23089 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 99164

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 1.12 2/66 2404
/proc/meminfo: memFree=1507760/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=93804 CPUtime=12.69
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 26563 0 0 0 1254 15 0 0 25 0 1 50000 235315107 96055296 19317 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2403/statm: 23451 19317 85 6 0 23089 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 99164

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 1.12 2/66 2404
/proc/meminfo: memFree=1507824/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=93804 CPUtime=25.49
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 26573 0 0 0 2534 15 0 0 25 0 1 50000 235315107 96055296 19327 1992294400 134512640 134537284 4294956368 18446744073709551615 134523829 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2403/statm: 23451 19327 85 6 0 23089 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 99164

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 1.12 2/66 2404
/proc/meminfo: memFree=1507888/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=93804 CPUtime=51.1
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 26586 0 0 0 5095 15 0 0 25 0 1 50000 235315107 96055296 19340 1992294400 134512640 134537284 4294956368 18446744073709551615 134523732 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2403/statm: 23451 19340 85 6 0 23089 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 99164

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.11 2/66 2404
/proc/meminfo: memFree=1507824/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=93804 CPUtime=102.3
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 26611 0 0 0 10215 15 0 0 25 0 1 50000 235315107 96055296 19365 1992294400 134512640 134537284 4294956368 18446744073709551615 134524042 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2403/statm: 23451 19365 85 6 0 23089 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 99164

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.10 2/66 2404
/proc/meminfo: memFree=1507760/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=93804 CPUtime=162.31
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 26622 0 0 0 16215 16 0 0 25 0 1 50000 235315107 96055296 19376 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2403/statm: 23451 19376 85 6 0 23089 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 99164

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.09 2/66 2404
/proc/meminfo: memFree=1507568/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=93804 CPUtime=222.32
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 26654 0 0 0 22216 16 0 0 25 0 1 50000 235315107 96055296 19408 1992294400 134512640 134537284 4294956368 18446744073709551615 134531257 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2403/statm: 23451 19408 85 6 0 23089 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 99164

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 2404
/proc/meminfo: memFree=1507632/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=93804 CPUtime=282.32
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 26656 0 0 0 28216 16 0 0 25 0 1 50000 235315107 96055296 19410 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2403/statm: 23451 19410 85 6 0 23089 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 99164

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 2404
/proc/meminfo: memFree=1507632/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=0
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315106 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 237 196 169 0 51 0
[pid=2403] ppid=2402 vsize=93804 CPUtime=342.33
/proc/2403/stat : 2403 (revival) R 2402 2402 2272 0 -1 4194304 26656 0 0 0 34217 16 0 0 25 0 1 50000 235315107 96055296 19410 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2403/statm: 23451 19410 85 6 0 23089 0
Current children cumulated CPU time (s) 342.33

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

/proc/2405/statm: 12664 11335 77 170 0 12492 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 56016

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 2405
/proc/meminfo: memFree=1513584/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=501.53
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 312 26671 0 0 0 0 50130 23 16 0 1 0 235315106 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 238 197 169 0 51 0
[pid=2405] ppid=2402 vsize=61256 CPUtime=140.83
/proc/2405/stat : 2405 (minisat) R 2402 2402 2272 0 -1 4194304 14201 0 0 0 14070 13 0 0 25 0 1 0 235365254 62726144 13982 1992294400 134512640 135212939 4294956240 18446744073709551615 134526759 0 0 4096 3 0 0 0 17 1 0 0
/proc/2405/statm: 15314 13982 77 170 0 15142 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 66616

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 2405
/proc/meminfo: memFree=1498992/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=501.53
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 312 26671 0 0 0 0 50130 23 16 0 1 0 235315106 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 238 197 169 0 51 0
[pid=2405] ppid=2402 vsize=76200 CPUtime=200.84
/proc/2405/stat : 2405 (minisat) R 2402 2402 2272 0 -1 4194304 17884 0 0 0 20067 17 0 0 25 0 1 0 235365254 78028800 17665 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/2405/statm: 19050 17665 77 170 0 18878 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 81560

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 2405
/proc/meminfo: memFree=1482672/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=501.53
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 312 26671 0 0 0 0 50130 23 16 0 1 0 235315106 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 238 197 169 0 51 0
[pid=2405] ppid=2402 vsize=92124 CPUtime=260.86
/proc/2405/stat : 2405 (minisat) R 2402 2402 2272 0 -1 4194304 21911 0 0 0 26063 23 0 0 25 0 1 0 235365254 94334976 21692 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/2405/statm: 23031 21692 77 170 0 22859 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 97484

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 2405
/proc/meminfo: memFree=1468848/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=501.53
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 312 26671 0 0 0 0 50130 23 16 0 1 0 235315106 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 238 197 169 0 51 0
[pid=2405] ppid=2402 vsize=106332 CPUtime=320.86
/proc/2405/stat : 2405 (minisat) R 2402 2402 2272 0 -1 4194304 25387 0 0 0 32060 26 0 0 25 0 1 0 235365254 108883968 25168 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/2405/statm: 26583 25168 77 170 0 26411 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 111692

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 2405
/proc/meminfo: memFree=1458352/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=501.53
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 312 26671 0 0 0 0 50130 23 16 0 1 0 235315106 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 238 197 169 0 51 0
[pid=2405] ppid=2402 vsize=116688 CPUtime=380.86
/proc/2405/stat : 2405 (minisat) R 2402 2402 2272 0 -1 4194304 27987 0 0 0 38057 29 0 0 25 0 1 0 235365254 119488512 27768 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/2405/statm: 29172 27768 77 170 0 29000 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 122048

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 2405
/proc/meminfo: memFree=1451056/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=501.53
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 312 26671 0 0 0 0 50130 23 16 0 1 0 235315106 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 238 197 169 0 51 0
[pid=2405] ppid=2402 vsize=124056 CPUtime=440.87
/proc/2405/stat : 2405 (minisat) R 2402 2402 2272 0 -1 4194304 29829 0 0 0 44055 32 0 0 25 0 1 0 235365254 127033344 29610 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/2405/statm: 31014 29610 77 170 0 30842 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 129416

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 2405
/proc/meminfo: memFree=1442992/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=501.53
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 312 26671 0 0 0 0 50130 23 16 0 1 0 235315106 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 238 197 169 0 51 0
[pid=2405] ppid=2402 vsize=131880 CPUtime=500.88
/proc/2405/stat : 2405 (minisat) R 2402 2402 2272 0 -1 4194304 31813 0 0 0 50054 34 0 0 25 0 1 0 235365254 135045120 31594 1992294400 134512640 135212939 4294956240 18446744073709551615 134526674 0 0 4096 3 0 0 0 17 1 0 0
/proc/2405/statm: 32970 31594 77 170 0 32798 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 137240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 2405
/proc/meminfo: memFree=1425008/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=501.53
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 312 26671 0 0 0 0 50130 23 16 0 1 0 235315106 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 238 197 169 0 51 0
[pid=2405] ppid=2402 vsize=150384 CPUtime=560.88
/proc/2405/stat : 2405 (minisat) R 2402 2402 2272 0 -1 4194304 36344 0 0 0 56049 39 0 0 25 0 1 0 235365254 153993216 36125 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/2405/statm: 37596 36125 77 170 0 37424 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 155744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2405
/proc/meminfo: memFree=1409968/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=501.53
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 312 26671 0 0 0 0 50130 23 16 0 1 0 235315106 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 238 197 169 0 51 0
[pid=2405] ppid=2402 vsize=165264 CPUtime=620.89
/proc/2405/stat : 2405 (minisat) R 2402 2402 2272 0 -1 4194304 40056 0 0 0 62045 44 0 0 25 0 1 0 235365254 169230336 39837 1992294400 134512640 135212939 4294956240 18446744073709551615 134526664 0 0 4096 3 0 0 0 17 1 0 0
/proc/2405/statm: 41316 39837 77 170 0 41144 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 170624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2405
/proc/meminfo: memFree=1396144/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=501.53
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 312 26671 0 0 0 0 50130 23 16 0 1 0 235315106 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 238 197 169 0 51 0
[pid=2405] ppid=2402 vsize=179112 CPUtime=680.9
/proc/2405/stat : 2405 (minisat) R 2402 2402 2272 0 -1 4194304 43528 0 0 0 68042 48 0 0 25 0 1 0 235365254 183410688 43309 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/2405/statm: 44778 43309 77 170 0 44606 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 184472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.13 1.03 1.01 2/66 2405
/proc/meminfo: memFree=1392304/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=501.53
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 312 26671 0 0 0 0 50130 23 16 0 1 0 235315106 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 238 197 169 0 51 0
[pid=2405] ppid=2402 vsize=182748 CPUtime=698.51
/proc/2405/stat : 2405 (minisat) R 2402 2402 2272 0 -1 4194304 44433 0 0 0 69802 49 0 0 25 0 1 0 235365254 187133952 44214 1992294400 134512640 135212939 4294956240 18446744073709551615 134526582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2405/statm: 45687 44214 77 170 0 45515 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 188108

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

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

[startup+1199.9 s]
/proc/loadavg: 1.13 1.03 1.01 2/66 2405
/proc/meminfo: memFree=1392304/2055920 swapFree=4180148/4192956
[pid=2402] ppid=2400 vsize=5360 CPUtime=501.53
/proc/2402/stat : 2402 (run.sh) S 2400 2402 2272 0 -1 4194304 312 26671 0 0 0 0 50130 23 16 0 1 0 235315106 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2402/statm: 1340 238 197 169 0 51 0
[pid=2405] ppid=2402 vsize=182748 CPUtime=698.51
/proc/2405/stat : 2405 (minisat) R 2402 2402 2272 0 -1 4194304 44433 0 0 0 69802 49 0 0 25 0 1 0 235365254 187133952 44214 1992294400 134512640 135212939 4294956240 18446744073709551615 134526582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2405/statm: 45687 44214 77 170 0 45515 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 188108

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2402 and gives
#  childrusage.ru_utime.tv_sec=501
#  childrusage.ru_utime.tv_usec=303790
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=235964
# CPU time returned by wait4() is 501.54
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1199.91
CPU time (s): 1200.04
CPU user time (s): 1199.32
CPU system time (s): 0.72
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 188108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 501.304
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26983
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= 774

runsolver used 1.35579 second user time and 3.02154 second system time

The end

Launcher Data 

Begin job on node16 at 2009-05-11 22:13:37
IDJOB=1796243
IDBENCH=20375
IDSOLVER=649
FILE ID=node16/1796243-1242072815
PBS_JOBID= 9277597
Free space on /tmp= 66016 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796243-1242072815/watcher-1796243-1242072815 -o /tmp/evaluation-result-1796243-1242072815/solver-1796243-1242072815 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796243-1242072815.cnf HOME

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

MD5SUM BENCH= a2687a8a1b0deeabfd7eddcfa56549a2
RANDOM SEED=1379934453

node16.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		: 3000.234
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		: 3000.234
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:       1585440 kB
Buffers:         67692 kB
Cached:         345260 kB
SwapCached:       7152 kB
Active:         198080 kB
Inactive:       223348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585440 kB
SwapTotal:     4192956 kB
SwapFree:      4180148 kB
Dirty:           30244 kB
Writeback:           0 kB
Mapped:          13516 kB
Slab:            35096 kB
Committed_AS:   827848 kB
PageTables:       1436 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= 66000 MiB
End job on node16 at 2009-05-11 22:33:39