Trace number 306643

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) 1200.09 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
MD5SUMe6653d81a13cfb87c5f3f5bf9150cbf7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark533.937
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.00/0.05	c |  Parsing time:         0.05         s                                       |
0.00/0.10	c ============================[ Search Statistics ]==============================
0.00/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.10	c ===============================================================================
0.00/0.10	c |         0 |    6803    29071    88271 |     9690        0    nan |  0.000 % |
0.10/0.12	c |       100 |    6803    29071    88271 |    10659      100    109 |  0.000 % |
0.10/0.16	c |       250 |    6803    29071    88271 |    11725      250    132 |  0.000 % |
0.20/0.21	c |       476 |    6803    29071    88271 |    12897      476    131 |  0.000 % |
0.20/0.29	c |       813 |    6803    29071    88271 |    14187      813    131 |  0.000 % |
0.40/0.41	c |      1322 |    6803    29071    88271 |    15606     1322    131 |  0.000 % |
0.50/0.60	c |      2082 |    6803    29071    88271 |    17167     2082    141 |  0.000 % |
0.81/0.90	c |      3221 |    6803    29071    88271 |    18883     3221    146 |  0.000 % |
1.33/1.35	c |      4929 |    6803    29071    88271 |    20772     4929    147 |  0.000 % |
2.05/2.06	c |      7494 |    6803    29071    88271 |    22849     7494    147 |  0.000 % |
3.17/3.26	c |     11338 |    6803    29071    88271 |    25134    11338    150 |  0.000 % |
5.22/5.25	c |     17104 |    6803    29071    88271 |    27647    17104    150 |  0.000 % |
9.22/9.27	c |     25753 |    6803    29071    88271 |    30412    25753    158 |  0.000 % |
16.28/16.37	c |     38728 |    6803    29071    88271 |    33453    18710    188 |  0.000 % |
27.34/27.41	c |     58189 |    6803    29071    88271 |    36799    15090    177 |  0.000 % |
46.59/46.64	c |     87382 |    6803    29071    88271 |    40478    19181    193 |  0.000 % |
84.27/84.40	c |    131171 |    6803    29071    88271 |    44526    33407    187 |  0.000 % |
142.53/142.62	c |    196857 |    6803    29071    88271 |    48979    32724    175 |  0.000 % |
248.08/248.19	c |    295384 |    6803    29071    88271 |    53877    21459    190 |  0.000 % |
413.65/413.83	c |    443173 |    6803    29071    88271 |    59265    47797    192 |  0.000 % |
682.20/682.46	c |    664856 |    6803    29071    88271 |    65191    35797    178 |  0.000 % |
1106.18/1106.60	c |    997381 |    6803    29071    88271 |    71710    59601    199 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-306643-1172103246 -o ROOT/results/node35/solver-306643-1172103246 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306643-1172103246/minisat /tmp/evaluation/306643-1172103246/instance-306643-1172103246.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.99 3/64 31943
/proc/meminfo: memFree=1946032/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=2780 CPUtime=0
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 446 0 0 0 0 0 0 0 18 0 1 0 204088279 2846720 430 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 695 430 58 138 0 554 0

[startup+0.107313 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31943
/proc/meminfo: memFree=1946032/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=4376 CPUtime=0.1
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 923 0 0 0 10 0 0 0 18 0 1 0 204088279 4481024 848 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552692 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 1094 848 71 138 0 953 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4376

[startup+0.515395 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31943
/proc/meminfo: memFree=1946032/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=4908 CPUtime=0.5
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 1072 0 0 0 50 0 0 0 21 0 1 0 204088279 5025792 997 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 1227 997 73 138 0 1086 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4908

[startup+1.34056 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1940840/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=6888 CPUtime=1.33
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 1551 0 0 0 133 0 0 0 25 0 1 0 204088279 7053312 1476 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556357 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 1722 1476 73 138 0 1581 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6888

[startup+2.97688 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1938152/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=10452 CPUtime=2.97
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 2435 0 0 0 296 1 0 0 25 0 1 0 204088279 10702848 2360 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 2613 2360 73 138 0 2472 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 10452

[startup+6.25653 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1931688/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=16592 CPUtime=6.24
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 3965 0 0 0 622 2 0 0 25 0 1 0 204088279 16990208 3890 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 4148 3890 74 138 0 4007 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16592

[startup+12.7098 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1921960/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=25072 CPUtime=12.7
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 6092 0 0 0 1266 4 0 0 25 0 1 0 204088279 25673728 6017 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 6268 6017 74 138 0 6127 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25072

[startup+25.5103 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1917096/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=29956 CPUtime=25.49
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 7325 0 0 0 2545 4 0 0 25 0 1 0 204088279 30674944 7250 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 7489 7250 74 138 0 7348 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29956

[startup+51.1214 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1913128/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=33784 CPUtime=51.09
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 8294 0 0 0 5104 5 0 0 25 0 1 0 204088279 34594816 8219 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 8446 8219 74 138 0 8305 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33784

[startup+102.333 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1906728/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=40200 CPUtime=102.28
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 9887 0 0 0 10221 7 0 0 25 0 1 0 204088279 41164800 9812 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 10050 9812 74 138 0 9909 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 40200

[startup+162.352 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1903976/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=42972 CPUtime=162.29
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 10556 0 0 0 16221 8 0 0 25 0 1 0 204088279 44003328 10481 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 10743 10481 74 138 0 10602 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42972

[startup+222.369 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1901608/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=45216 CPUtime=222.28
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 11141 0 0 0 22220 8 0 0 25 0 1 0 204088279 46301184 11066 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 11304 11066 74 138 0 11163 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 45216

[startup+282.388 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1893864/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=52872 CPUtime=282.28
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 13062 0 0 0 28217 11 0 0 25 0 1 0 204088279 54140928 12987 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 13218 12987 74 138 0 13077 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 52872

[startup+342.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1893800/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=52872 CPUtime=342.28
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 13062 0 0 0 34217 11 0 0 25 0 1 0 204088279 54140928 12987 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 13218 12987 74 138 0 13077 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 52872

[startup+402.431 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1891560/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=55116 CPUtime=402.28
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 13613 0 0 0 40217 11 0 0 25 0 1 0 204088279 56438784 13538 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 13779 13538 74 138 0 13638 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 55116

[startup+462.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1890984/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=55644 CPUtime=462.28
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 13741 0 0 0 46216 12 0 0 25 0 1 0 204088279 56979456 13666 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 13911 13666 74 138 0 13770 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 55644

[startup+522.462 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1889896/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=56724 CPUtime=522.27
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 14016 0 0 0 52215 12 0 0 25 0 1 0 204088279 58085376 13941 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 14181 13941 74 138 0 14040 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 56724

[startup+582.482 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1889832/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=56724 CPUtime=582.27
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 14016 0 0 0 58215 12 0 0 25 0 1 0 204088279 58085376 13941 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 14181 13941 74 138 0 14040 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 56724

[startup+642.507 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31944
/proc/meminfo: memFree=1889384/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=57252 CPUtime=642.27
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 14137 0 0 0 64215 12 0 0 25 0 1 0 204088279 58626048 14062 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 14313 14062 74 138 0 14172 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 57252

[startup+702.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31946
/proc/meminfo: memFree=1888808/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=57780 CPUtime=702.27
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 14276 0 0 0 70215 12 0 0 25 0 1 0 204088279 59166720 14201 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 14445 14201 74 138 0 14304 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 57780

[startup+762.541 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31946
/proc/meminfo: memFree=1882984/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=63708 CPUtime=762.26
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 15731 0 0 0 76212 14 0 0 25 0 1 0 204088279 65236992 15656 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 15927 15656 74 138 0 15786 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 63708

[startup+822.561 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31946
/proc/meminfo: memFree=1878632/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=67932 CPUtime=822.26
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 16796 0 0 0 82211 15 0 0 25 0 1 0 204088279 69562368 16721 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 16983 16721 74 138 0 16842 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 67932

[startup+882.578 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31946
/proc/meminfo: memFree=1878696/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=67932 CPUtime=882.26
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 16796 0 0 0 88211 15 0 0 25 0 1 0 204088279 69562368 16721 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 16983 16721 74 138 0 16842 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 67932

[startup+942.597 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31946
/proc/meminfo: memFree=1878696/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=67932 CPUtime=942.25
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 16796 0 0 0 94210 15 0 0 25 0 1 0 204088279 69562368 16721 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 16983 16721 74 138 0 16842 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 67932

[startup+1002.62 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 31946
/proc/meminfo: memFree=1878696/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=67932 CPUtime=1002.26
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 16796 0 0 0 100210 16 0 0 25 0 1 0 204088279 69562368 16721 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 16983 16721 74 138 0 16842 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 67932

[startup+1062.64 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 31946
/proc/meminfo: memFree=1878632/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=67932 CPUtime=1062.26
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 16796 0 0 0 106210 16 0 0 25 0 1 0 204088279 69562368 16721 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 16983 16721 74 138 0 16842 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 67932

[startup+1122.65 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31946
/proc/meminfo: memFree=1874088/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=72552 CPUtime=1122.25
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 17944 0 0 0 112208 17 0 0 25 0 1 0 204088279 74293248 17869 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 18138 17869 74 138 0 17997 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 72552

[startup+1182.67 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 31946
/proc/meminfo: memFree=1874024/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=72552 CPUtime=1182.25
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 17944 0 0 0 118208 17 0 0 25 0 1 0 204088279 74293248 17869 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 18138 17869 74 138 0 17997 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 72552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31946
/proc/meminfo: memFree=1869224/2055920 swapFree=4183804/4192956
[pid=31943] ppid=31941 vsize=77304 CPUtime=1200.07
/proc/31943/stat : 31943 (minisat) R 31941 31943 31234 0 -1 4194304 19136 0 0 0 119988 19 0 0 25 0 1 0 204088279 79159296 19061 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/31943/statm: 19326 19061 74 138 0 19185 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 77304

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.89
CPU system time (s): 0.206968
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 77304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19136
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= 1607

runsolver used 0.762884 second user time and 2.44663 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Thu Feb 22 00:14:06 UTC 2007

IDJOB= 306643
IDBENCH= 20186
IDSOLVER= 109
FILE ID= node35/306643-1172103246

PBS_JOBID= 3892884

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
COMMAND LINE= /tmp/evaluation/306643-1172103246/minisat /tmp/evaluation/306643-1172103246/instance-306643-1172103246.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-306643-1172103246 -o ROOT/results/node35/solver-306643-1172103246 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306643-1172103246/minisat /tmp/evaluation/306643-1172103246/instance-306643-1172103246.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  e6653d81a13cfb87c5f3f5bf9150cbf7

RANDOM SEED= 698876405

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1946440 kB
Buffers:          5972 kB
Cached:          40424 kB
SwapCached:       3584 kB
Active:          23032 kB
Inactive:        33276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1946440 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          15532 kB
Slab:            39192 kB
Committed_AS:   785504 kB
PageTables:       1412 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= 66559 MiB

End job on node35 on Thu Feb 22 00:34:08 UTC 2007