Trace number 337017

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, and are wall clock time (not CPU 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 SAT 2007 (with assertions)? (TO) 1200.08 1200.61

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_4.sat05-451.reshuffled-07.cnf
MD5SUM713a8514216ff2acf847f596238604da
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  3073                                                 |
0.00/0.00	c |  Number of clauses:    19785                                                |
0.02/0.03	c |  Parsing time:         0.03         s                                       |
0.02/0.09	c ============================[ Search Statistics ]==============================
0.02/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.09	c ===============================================================================
0.02/0.09	c |         0 |    2783    15011    49865 |     5003        0    nan |  0.000 % |
0.09/0.10	c |       100 |    2783    15011    49865 |     5504      100     15 |  7.452 % |
0.09/0.14	c |       252 |    2783    15011    49865 |     6054      252     47 |  7.452 % |
0.19/0.20	c |       477 |    2783    15011    49865 |     6659      477     51 |  7.452 % |
0.29/0.30	c |       814 |    2783    15011    49865 |     7325      814     68 |  7.452 % |
0.39/0.42	c |      1322 |    2783    15011    49865 |     8058     1322     64 |  7.452 % |
0.59/0.66	c |      2082 |    2783    15011    49865 |     8864     2082     66 |  7.452 % |
1.00/1.06	c |      3224 |    2783    15011    49865 |     9750     3224     62 |  7.452 % |
1.49/1.56	c |      4932 |    2783    15011    49865 |    10725     4932     65 |  7.452 % |
2.39/2.47	c |      7494 |    2783    15011    49865 |    11798     7494     59 |  7.452 % |
4.09/4.15	c |     11338 |    2783    15011    49865 |    12978    11338     61 |  7.452 % |
6.79/6.86	c |     17107 |    2783    15011    49865 |    14276    10014     51 |  7.452 % |
11.79/11.80	c |     25758 |    2783    15011    49865 |    15703    11216     42 |  7.452 % |
18.79/18.85	c |     38733 |    2775    14927    49626 |    17274    15882     50 |  7.713 % |
29.98/30.05	c |     58194 |    2775    14927    49626 |    19001    16992     39 |  7.713 % |
49.67/49.71	c |     87387 |    2775    14927    49626 |    20901    16543     29 |  7.713 % |
79.66/79.73	c |    131177 |    2775    14927    49626 |    22991    16849     49 |  7.712 % |
128.15/128.21	c |    196862 |    2775    14927    49626 |    25290    22937     38 |  7.713 % |
201.72/201.81	c |    295389 |    2775    14927    49626 |    27819    16246     30 |  7.712 % |
316.47/316.65	c |    443180 |    2775    14927    49626 |    30601    20180     29 |  7.713 % |
491.42/491.62	c |    664863 |    2775    14927    49626 |    33662    21459     50 |  7.713 % |
808.71/809.02	c |    997388 |    2775    14927    49626 |    37028    25438     24 |  7.713 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-337017-1173658429 -o ROOT/results/node60/solver-337017-1173658429 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337017-1173658429/minisat /tmp/evaluation/337017-1173658429/instance-337017-1173658429.cnf 

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): 2400 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 19384
/proc/meminfo: memFree=1888848/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=2208 CPUtime=0
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 315 0 0 0 0 0 0 0 18 0 1 0 385799749 2260992 299 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134514996 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 552 299 58 138 0 411 0

[startup+0.030101 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 19384
/proc/meminfo: memFree=1888848/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=3212 CPUtime=0.02
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 558 0 0 0 2 0 0 0 18 0 1 0 385799749 3289088 542 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 803 542 58 138 0 662 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3212

[startup+0.101113 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 19384
/proc/meminfo: memFree=1888848/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=3500 CPUtime=0.09
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 693 0 0 0 9 0 0 0 18 0 1 0 385799749 3584000 633 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556289 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 875 633 71 138 0 734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3500

[startup+0.301148 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 19384
/proc/meminfo: memFree=1888848/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=3500 CPUtime=0.29
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 694 0 0 0 29 0 0 0 19 0 1 0 385799749 3584000 634 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556445 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 875 634 72 138 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.70122 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 19384
/proc/meminfo: memFree=1888848/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=3632 CPUtime=0.69
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 715 0 0 0 69 0 0 0 22 0 1 0 385799749 3719168 655 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 908 655 72 138 0 767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3632

[startup+1.50136 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 19385
/proc/meminfo: memFree=1886288/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=4292 CPUtime=1.49
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 897 0 0 0 149 0 0 0 25 0 1 0 385799749 4395008 837 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 1073 837 72 138 0 932 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4292

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 19385
/proc/meminfo: memFree=1885264/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=5480 CPUtime=3.09
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 1185 0 0 0 309 0 0 0 25 0 1 0 385799749 5611520 1125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 1370 1125 72 138 0 1229 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5480

[startup+6.30222 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 19385
/proc/meminfo: memFree=1883216/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=6832 CPUtime=6.29
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 1518 0 0 0 628 1 0 0 25 0 1 0 385799749 6995968 1458 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556391 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 1708 1458 72 138 0 1567 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6832

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 19385
/proc/meminfo: memFree=1883024/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=6832 CPUtime=12.69
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 1519 0 0 0 1268 1 0 0 25 0 1 0 385799749 6995968 1459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 1708 1459 72 138 0 1567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6832

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 19385
/proc/meminfo: memFree=1882320/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=7672 CPUtime=25.48
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 1705 0 0 0 2547 1 0 0 25 0 1 0 385799749 7856128 1645 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 1918 1645 72 138 0 1777 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7672

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 19385
/proc/meminfo: memFree=1882192/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=7672 CPUtime=51.07
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 1721 0 0 0 5106 1 0 0 25 0 1 0 385799749 7856128 1661 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 1918 1661 72 138 0 1777 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7672

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 19385
/proc/meminfo: memFree=1880464/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=9388 CPUtime=102.26
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 2147 0 0 0 10224 2 0 0 25 0 1 0 385799749 9613312 2087 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552303 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 2347 2087 72 138 0 2206 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9388

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 19385
/proc/meminfo: memFree=1880400/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=9388 CPUtime=162.23
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 2149 0 0 0 16221 2 0 0 25 0 1 0 385799749 9613312 2089 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 2347 2089 72 138 0 2206 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9388

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 19385
/proc/meminfo: memFree=1879760/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=9948 CPUtime=222.21
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 2289 0 0 0 22219 2 0 0 25 0 1 0 385799749 10186752 2229 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 2487 2229 72 138 0 2346 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 9948

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 19385
/proc/meminfo: memFree=1879568/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=10224 CPUtime=282.19
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 2336 0 0 0 28217 2 0 0 25 0 1 0 385799749 10469376 2276 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550556 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 2556 2276 72 138 0 2415 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 10224

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 19385
/proc/meminfo: memFree=1878864/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=10888 CPUtime=342.16
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 2505 0 0 0 34214 2 0 0 25 0 1 0 385799749 11149312 2445 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 2722 2445 72 138 0 2581 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 10888

[startup+402.303 s]
/proc/loadavg: 1.05 1.00 0.98 2/65 19385
/proc/meminfo: memFree=1878800/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=10888 CPUtime=402.14
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 2522 0 0 0 40212 2 0 0 25 0 1 0 385799749 11149312 2462 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 2722 2462 72 138 0 2581 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 10888

[startup+462.302 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 19385
/proc/meminfo: memFree=1877712/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=11952 CPUtime=462.13
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 2779 0 0 0 46210 3 0 0 25 0 1 0 385799749 12238848 2719 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550559 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 2988 2719 72 138 0 2847 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 11952

[startup+522.301 s]
/proc/loadavg: 1.07 1.02 0.99 2/65 19385
/proc/meminfo: memFree=1876240/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=13404 CPUtime=522.1
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3150 0 0 0 52207 3 0 0 25 0 1 0 385799749 13725696 3090 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 3351 3090 72 138 0 3210 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 13404

[startup+582.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 19385
/proc/meminfo: memFree=1876176/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=13576 CPUtime=582.08
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3162 0 0 0 58205 3 0 0 25 0 1 0 385799749 13901824 3102 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556418 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 3394 3102 72 138 0 3253 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 13576

[startup+642.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 19385
/proc/meminfo: memFree=1876112/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=13576 CPUtime=642.07
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3172 0 0 0 64203 4 0 0 25 0 1 0 385799749 13901824 3112 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 3394 3112 72 138 0 3253 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 13576

[startup+702.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 19385
/proc/meminfo: memFree=1875856/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=13972 CPUtime=702.04
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3281 0 0 0 70200 4 0 0 25 0 1 0 385799749 14307328 3221 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 3493 3221 72 138 0 3352 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 13972

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19385
/proc/meminfo: memFree=1874256/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=15424 CPUtime=762.03
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3646 0 0 0 76198 5 0 0 25 0 1 0 385799749 15794176 3586 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556055 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 3856 3586 72 138 0 3715 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 15424

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19385
/proc/meminfo: memFree=1874192/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=15424 CPUtime=822
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3656 0 0 0 82195 5 0 0 25 0 1 0 385799749 15794176 3596 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 3856 3596 72 138 0 3715 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 15424

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1874192/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=15424 CPUtime=881.98
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3658 0 0 0 88193 5 0 0 25 0 1 0 385799749 15794176 3598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 3856 3598 72 138 0 3715 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 15424

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1874192/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=15424 CPUtime=941.96
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3658 0 0 0 94191 5 0 0 25 0 1 0 385799749 15794176 3598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 3856 3598 72 138 0 3715 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 15424

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1874192/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=15424 CPUtime=1001.93
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3658 0 0 0 100188 5 0 0 25 0 1 0 385799749 15794176 3598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 3856 3598 72 138 0 3715 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 15424

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1874128/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=15424 CPUtime=1061.91
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3658 0 0 0 106186 5 0 0 25 0 1 0 385799749 15794176 3598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 3856 3598 72 138 0 3715 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 15424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1872912/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=16744 CPUtime=1121.89
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3969 0 0 0 112184 5 0 0 25 0 1 0 385799749 17145856 3909 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 4186 3909 72 138 0 4045 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 16744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1872848/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=16744 CPUtime=1181.87
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3978 0 0 0 118182 5 0 0 25 0 1 0 385799749 17145856 3918 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 4186 3918 72 138 0 4045 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 16744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1872848/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=16744 CPUtime=1200.06
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3978 0 0 0 120001 5 0 0 25 0 1 0 385799749 17145856 3918 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 4186 3918 72 138 0 4045 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 16744

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1872848/2055920 swapFree=4175904/4192956
[pid=19384] ppid=19382 vsize=16744 CPUtime=1200.06
/proc/19384/stat : 19384 (minisat) R 19382 19384 18741 0 -1 4194304 3978 0 0 0 120001 5 0 0 25 0 1 0 385799749 17145856 3918 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/19384/statm: 4186 3918 72 138 0 4045 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 16744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.06099
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 16744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3978
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= 1196

runsolver used 0.815875 second user time and 2.47662 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Mar 12 00:13:49 UTC 2007

IDJOB= 337017
IDBENCH= 24689
IDSOLVER= 109
FILE ID= node60/337017-1173658429

PBS_JOBID= 4101404

Free space on /tmp= 66525 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_4.sat05-451.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337017-1173658429/minisat /tmp/evaluation/337017-1173658429/instance-337017-1173658429.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-337017-1173658429 -o ROOT/results/node60/solver-337017-1173658429 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337017-1173658429/minisat /tmp/evaluation/337017-1173658429/instance-337017-1173658429.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  713a8514216ff2acf847f596238604da

RANDOM SEED= 949234806

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.283
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		: 3000.283
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:       1889320 kB
Buffers:         19300 kB
Cached:         102280 kB
SwapCached:      11088 kB
Active:          53776 kB
Inactive:        85332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1889320 kB
SwapTotal:     4192956 kB
SwapFree:      4175904 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          15300 kB
Slab:            13488 kB
Committed_AS:   954384 kB
PageTables:       1464 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= 66525 MiB

End job on node60 on Mon Mar 12 00:33:52 UTC 2007