Trace number 1772782

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 10000.1 10005.1

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark8005.27
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.59/0.67	c |  Number of variables:        138808                                         |
0.59/0.67	c |  Number of clauses:          614789                                         |
0.59/0.67	c |  Parse time:                   0.61 s                                       |
2.19/2.27	c |  Simplification time:          1.58 s                                       |
2.19/2.27	c |                                                                             |
2.19/2.27	c ============================[ Search Statistics ]==============================
2.19/2.27	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.19/2.27	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.19/2.27	c ===============================================================================
2.39/2.45	c |       100 |   38769   236984   618729 |    86894       95     51 | 44.423 % |
2.59/2.62	c |       250 |   35160   236984   618729 |    95583      232     38 | 47.023 % |
2.79/2.87	c |       475 |   34889   236984   618729 |   105141      456     56 | 47.218 % |
3.39/3.45	c |       812 |   33103   189588   504684 |   115656      782     83 | 48.505 % |
4.18/4.27	c |      1318 |   29931   176386   473284 |   127221     1280     92 | 50.790 % |
5.18/5.20	c |      2077 |   29220   159004   428662 |   139943     2034     93 | 51.303 % |
6.18/6.29	c |      3216 |   29117   158458   427401 |   153938     3171     96 | 51.377 % |
7.98/8.06	c |      4924 |   27785   149559   404729 |   169332     4854     84 | 52.336 % |
9.68/9.79	c |      7486 |   27304   146462   397058 |   186265     7414     82 | 52.683 % |
13.28/13.39	c |     11330 |   27280   146302   396648 |   204891    11256     82 | 52.700 % |
18.68/18.72	c |     17096 |   26867   143834   390140 |   225381    17003     78 | 52.998 % |
27.38/27.41	c |     25745 |   26859   143566   389475 |   247919    25643     79 | 53.003 % |
40.36/40.49	c |     38719 |   26642   142183   385972 |   272711    38609     72 | 53.160 % |
62.74/62.84	c |     58180 |   26621   142109   385764 |   299982    58068     68 | 53.175 % |
103.33/103.46	c |     87372 |   26588   141807   384959 |   329980    87250     66 | 53.199 % |
172.39/172.55	c |    131161 |   26588   141807   384959 |   362978   131039     65 | 53.199 % |
288.93/289.19	c |    196845 |   26439   140831   382428 |   399276   196720     62 | 53.306 % |
508.71/509.07	c |    295371 |   26439   140831   382428 |   439203   295246     60 | 53.306 % |
888.22/888.75	c |    443160 |   15630    73260   206948 |   483124   442743     57 | 61.093 % |
1364.68/1365.47	c |    664843 |   14779    68066   192955 |   531436   124463     49 | 61.706 % |
2180.07/2181.25	c |    997368 |   13931    63972   180825 |   584580   456946     44 | 62.317 % |
3297.31/3299.07	c |   1496156 |   13895    63707   180121 |   643038   314284     43 | 62.343 % |
5223.91/5226.61	c |   2244338 |   13612    62537   176659 |   707342   361281     44 | 62.547 % |
8337.56/8341.82	c |   3366612 |   11961    52781   150572 |   778076   713020     34 | 63.736 % |

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-1772782-1241204594/watcher-1772782-1241204594 -o /tmp/evaluation-result-1772782-1241204594/solver-1772782-1241204594 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1772782-1241204594.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 0.85 0.97 0.99 3/64 2452
/proc/meminfo: memFree=1229104/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=7960 CPUtime=0
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 501 0 0 0 0 0 0 0 18 0 1 0 148493583 8151040 485 1992294400 4194304 5092341 548682068848 18446744073709551615 4209789 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 1990 486 63 219 0 1768 0

[startup+0.037837 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2452
/proc/meminfo: memFree=1229104/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=11108 CPUtime=0.03
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 1413 0 0 0 3 0 0 0 18 0 1 0 148493583 11374592 1397 1992294400 4194304 5092341 548682068848 18446744073709551615 4197552 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 2777 1399 63 219 0 2555 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11108

[startup+0.101848 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2452
/proc/meminfo: memFree=1229104/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=21764 CPUtime=0.09
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 3898 0 0 0 8 1 0 0 18 0 1 0 148493583 22286336 3760 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 5441 3761 63 219 0 5219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21764

[startup+0.301882 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2452
/proc/meminfo: memFree=1229104/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=36120 CPUtime=0.29
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 8727 0 0 0 26 3 0 0 19 0 1 0 148493583 36986880 8159 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 9030 8159 63 219 0 8808 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36120

[startup+0.701956 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2452
/proc/meminfo: memFree=1229104/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=62828 CPUtime=0.69
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 15128 0 0 0 63 6 0 0 23 0 1 0 148493583 64335872 13800 1992294400 4194304 5092341 548682068848 18446744073709551615 4219516 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 15707 13800 86 219 0 15485 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62828

[startup+1.5011 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1173864/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=73000 CPUtime=1.49
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 16572 0 0 0 142 7 0 0 25 0 1 0 148493583 74752000 15244 1992294400 4194304 5092341 548682068848 18446744073709551615 4223724 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 18250 15244 87 219 0 18028 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73000

[startup+3.10139 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1167144/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=52664 CPUtime=3.09
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 17764 0 0 0 301 8 0 0 25 0 1 0 148493583 53927936 11454 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 13166 11454 102 219 0 12944 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 52664

[startup+6.30198 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1182568/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=52664 CPUtime=6.28
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 18033 0 0 0 619 9 0 0 25 0 1 0 148493583 53927936 11723 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 13166 11723 102 219 0 12944 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 52664

[startup+12.7011 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1180336/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=55260 CPUtime=12.68
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 18597 0 0 0 1259 9 0 0 25 0 1 0 148493583 56586240 12287 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 13815 12287 102 219 0 13593 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 55260

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1176240/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=59152 CPUtime=25.48
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 19642 0 0 0 2537 11 0 0 25 0 1 0 148493583 60571648 13332 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 14788 13332 102 219 0 14566 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59152

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1170224/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=65148 CPUtime=51.04
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 21202 0 0 0 5092 12 0 0 25 0 1 0 148493583 66711552 14892 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 16287 14892 102 219 0 16065 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 65148

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1157872/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=90180 CPUtime=102.23
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 24217 0 0 0 10207 16 0 0 25 0 1 0 148493583 92344320 17907 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 22545 17907 102 219 0 22323 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 90180

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1146224/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=93080 CPUtime=162.2
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 27184 0 0 0 16200 20 0 0 25 0 1 0 148493583 95313920 20874 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 23270 20874 102 219 0 23048 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 93080

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1135664/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=115776 CPUtime=222.16
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 29774 0 0 0 22194 22 0 0 25 0 1 0 148493583 118554624 23464 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 28944 23464 102 219 0 28722 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 115776

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1124144/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=118920 CPUtime=282.13
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 32690 0 0 0 28188 25 0 0 25 0 1 0 148493583 121774080 26380 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 29730 26380 102 219 0 29508 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 118920

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1112688/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=151404 CPUtime=342.1
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 35531 0 0 0 34181 29 0 0 25 0 1 0 148493583 155037696 29221 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 37851 29221 102 219 0 37629 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 151404

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1104176/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=154872 CPUtime=402.07
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 37644 0 0 0 40175 32 0 0 25 0 1 0 148493583 158588928 31334 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 38718 31334 102 219 0 38496 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 154872

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1096304/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=157564 CPUtime=462.04
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 39601 0 0 0 46170 34 0 0 25 0 1 0 148493583 161345536 33291 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 39391 33291 102 219 0 39169 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 157564

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1090928/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=158364 CPUtime=522.01
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 40957 0 0 0 52166 35 0 0 25 0 1 0 148493583 162164736 34647 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 39591 34647 102 219 0 39369 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 158364

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1082224/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=161628 CPUtime=581.98
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 43114 0 0 0 58160 38 0 0 25 0 1 0 148493583 165507072 36804 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 40407 36804 102 219 0 40185 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 161628

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2453
/proc/meminfo: memFree=1074352/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=164188 CPUtime=641.96
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 45072 0 0 0 64156 40 0 0 25 0 1 0 148493583 168128512 38762 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 41047 38762 102 219 0 40825 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 164188

[startup+702.302 s]

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2469
/proc/meminfo: memFree=917424/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=195104 CPUtime=9097.67
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 214162 0 0 0 909521 246 0 0 25 0 1 0 148493583 199786496 46622 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 48776 46622 102 219 0 48554 0
Current children cumulated CPU time (s) 9097.67
Current children cumulated vsize (KiB) 195104

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2469
/proc/meminfo: memFree=1023984/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=221384 CPUtime=9157.64
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 218563 0 0 0 915517 247 0 0 25 0 1 0 148493583 226697216 51023 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 55346 51023 102 219 0 55124 0
Current children cumulated CPU time (s) 9157.64
Current children cumulated vsize (KiB) 221384

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2469
/proc/meminfo: memFree=1014192/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=234520 CPUtime=9217.62
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 221002 0 0 0 921511 251 0 0 25 0 1 0 148493583 240148480 53462 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 58630 53462 102 219 0 58408 0
Current children cumulated CPU time (s) 9217.62
Current children cumulated vsize (KiB) 234520

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2469
/proc/meminfo: memFree=1007024/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=234520 CPUtime=9277.59
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 222815 0 0 0 927505 254 0 0 25 0 1 0 148493583 240148480 55275 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 58630 55275 102 219 0 58408 0
Current children cumulated CPU time (s) 9277.59
Current children cumulated vsize (KiB) 234520

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=1000944/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=254228 CPUtime=9337.56
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 224311 0 0 0 933500 256 0 0 25 0 1 0 148493583 260329472 56771 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 63557 56771 102 219 0 63335 0
Current children cumulated CPU time (s) 9337.56
Current children cumulated vsize (KiB) 254228

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=993072/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=254228 CPUtime=9397.52
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 226310 0 0 0 939494 258 0 0 25 0 1 0 148493583 260329472 58770 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 63557 58770 102 219 0 63335 0
Current children cumulated CPU time (s) 9397.52
Current children cumulated vsize (KiB) 254228

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=988912/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=254228 CPUtime=9457.49
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 227333 0 0 0 945489 260 0 0 25 0 1 0 148493583 260329472 59793 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 63557 59793 102 219 0 63335 0
Current children cumulated CPU time (s) 9457.49
Current children cumulated vsize (KiB) 254228

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=985200/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=254228 CPUtime=9517.46
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 228275 0 0 0 951485 261 0 0 25 0 1 0 148493583 260329472 60735 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 63557 60735 102 219 0 63335 0
Current children cumulated CPU time (s) 9517.46
Current children cumulated vsize (KiB) 254228

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=981232/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=283788 CPUtime=9577.43
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 229245 0 0 0 957480 263 0 0 25 0 1 0 148493583 290598912 61705 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 70947 61705 102 219 0 70725 0
Current children cumulated CPU time (s) 9577.43
Current children cumulated vsize (KiB) 283788

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=977840/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=283788 CPUtime=9637.41
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 230113 0 0 0 963477 264 0 0 25 0 1 0 148493583 290598912 62573 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 70947 62573 102 219 0 70725 0
Current children cumulated CPU time (s) 9637.41
Current children cumulated vsize (KiB) 283788

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=974448/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=283788 CPUtime=9697.37
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 230926 0 0 0 969472 265 0 0 25 0 1 0 148493583 290598912 63386 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 70947 63386 102 219 0 70725 0
Current children cumulated CPU time (s) 9697.37
Current children cumulated vsize (KiB) 283788

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=971504/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=283788 CPUtime=9757.34
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 231665 0 0 0 975468 266 0 0 25 0 1 0 148493583 290598912 64125 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 70947 64125 102 219 0 70725 0
Current children cumulated CPU time (s) 9757.34
Current children cumulated vsize (KiB) 283788

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=968176/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=283788 CPUtime=9817.31
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 232497 0 0 0 981464 267 0 0 25 0 1 0 148493583 290598912 64957 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 70947 64957 102 219 0 70725 0
Current children cumulated CPU time (s) 9817.31
Current children cumulated vsize (KiB) 283788

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=964592/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=283788 CPUtime=9877.29
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 233378 0 0 0 987461 268 0 0 25 0 1 0 148493583 290598912 65838 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 70947 65838 102 219 0 70725 0
Current children cumulated CPU time (s) 9877.29
Current children cumulated vsize (KiB) 283788

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=961648/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=283788 CPUtime=9937.26
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 234135 0 0 0 993457 269 0 0 25 0 1 0 148493583 290598912 66595 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2452/statm: 70947 66595 102 219 0 70725 0
Current children cumulated CPU time (s) 9937.26
Current children cumulated vsize (KiB) 283788

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=955824/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=283788 CPUtime=9997.23
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 235610 0 0 0 999452 271 0 0 25 0 1 0 148493583 290598912 68070 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 70947 68070 102 219 0 70725 0
Current children cumulated CPU time (s) 9997.23
Current children cumulated vsize (KiB) 283788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10005.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=955504/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=283788 CPUtime=10000
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 235677 0 0 0 999732 271 0 0 25 0 1 0 148493583 290598912 68137 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 70947 68137 102 219 0 70725 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 283788

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

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

[startup+10005.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2471
/proc/meminfo: memFree=955504/2055920 swapFree=4180836/4192956
[pid=2452] ppid=2450 vsize=283788 CPUtime=10000
/proc/2452/stat : 2452 (minisat) R 2450 2452 2415 0 -1 4194304 235677 0 0 0 999732 271 0 0 25 0 1 0 148493583 290598912 68137 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 0 0 0
/proc/2452/statm: 70947 68137 102 219 0 70725 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 283788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10005.1
CPU time (s): 10000.1
CPU user time (s): 9997.32
CPU system time (s): 2.75458
CPU usage (%): 99.9493
Max. virtual memory (cumulated for all children) (KiB): 370640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.32
system time used= 2.75458
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 235677
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= 2
involuntary context switches= 31322

runsolver used 7.80781 second user time and 28.5807 second system time

The end

Launcher Data 

Begin job on node2 at 2009-05-01 21:03:15
IDJOB=1772782
IDBENCH=20387
IDSOLVER=608
FILE ID=node2/1772782-1241204594
PBS_JOBID= 9224695
Free space on /tmp= 66240 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772782-1241204594/watcher-1772782-1241204594 -o /tmp/evaluation-result-1772782-1241204594/solver-1772782-1241204594 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1772782-1241204594.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=16543035

node2.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		: 3000.265
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		: 3000.265
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:       1229584 kB
Buffers:         82084 kB
Cached:         635912 kB
SwapCached:       5932 kB
Active:          38132 kB
Inactive:       688192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1229584 kB
SwapTotal:     4192956 kB
SwapFree:      4180836 kB
Dirty:           11872 kB
Writeback:           0 kB
Mapped:          13968 kB
Slab:            85924 kB
Committed_AS:   884532 kB
PageTables:       1468 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= 66240 MiB
End job on node2 at 2009-05-01 23:50:02