Trace number 334245

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-064BitPrimes-1.sat05-506.reshuffled-07.cnf
MD5SUMbccff1bed1e8ac721090562d562b05f0
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 variables8319
Number of clauses80958
Sum of the clauses size363322
Maximum clause length5
Minimum clause length1
Number of clauses of size 1194
Number of clauses of size 28188
Number of clauses of size 38064
Number of clauses of size 40
Number of clauses of size 564512
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:  8319                                                 |
0.00/0.00	c |  Number of clauses:    80958                                                |
0.29/0.33	c |  Parsing time:         0.33         s                                       |
0.89/0.92	c ============================[ Search Statistics ]==============================
0.89/0.92	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.92	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.92	c ===============================================================================
0.89/0.92	c |         0 |    8060    67151   240465 |    22383        0    nan |  0.000 % |
0.89/0.96	c |       101 |    8060    67151   240465 |    24622      101     16 |  3.089 % |
0.99/1.03	c |       252 |    8060    67151   240465 |    27084      252     33 |  3.089 % |
1.39/1.43	c |       477 |    8060    67151   240465 |    29792      477     56 |  3.089 % |
1.79/1.81	c |       815 |    8060    67151   240465 |    32771      815     65 |  3.089 % |
1.99/2.10	c |      1322 |    8060    67151   240465 |    36049     1322     57 |  3.089 % |
3.68/3.79	c |      2081 |    8060    67151   240465 |    39654     2081     55 |  3.089 % |
4.98/5.07	c |      3222 |    8060    67151   240465 |    43619     3222     65 |  3.089 % |
11.38/11.42	c |      4930 |    8060    67151   240465 |    47981     4930     75 |  3.089 % |
14.99/15.06	c |      7493 |    8060    67151   240465 |    52779     7493     76 |  3.089 % |
19.68/19.77	c |     11337 |    8060    67151   240465 |    58057    11337     78 |  3.089 % |
26.18/26.29	c |     17103 |    8059    67143   240439 |    63863    17102     68 |  3.101 % |
52.18/52.26	c |     25753 |    8059    67143   240439 |    70249    25752     66 |  3.101 % |
95.67/95.74	c |     38729 |    8059    67143   240439 |    77274    38728     69 |  3.101 % |
125.65/125.72	c |     58190 |    8059    67143   240439 |    85001    58189     70 |  3.101 % |
197.23/197.37	c |     87382 |    8059    67143   240439 |    93502    87381     71 |  3.101 % |
282.81/282.98	c |    131171 |    8058    67135   240411 |   102852    49057     61 |  3.113 % |
505.23/505.53	c |    196855 |    8057    67127   240385 |   113137    21860     61 |  3.125 % |
736.17/736.50	c |    295381 |    8057    67127   240385 |   124451    23221     49 |  3.125 % |

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/node2/watcher-334245-1173560114 -o ROOT/results/node2/solver-334245-1173560114 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334245-1173560114/minisat /tmp/evaluation/334245-1173560114/instance-334245-1173560114.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: 0.77 0.93 0.98 3/77 31069
/proc/meminfo: memFree=1626664/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=2508 CPUtime=0
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 539 0 0 0 0 0 0 0 18 0 1 0 375966367 2568192 523 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 627 523 55 138 0 486 0

[startup+0.007655 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 31069
/proc/meminfo: memFree=1626664/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=3116 CPUtime=0
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 662 0 0 0 0 0 0 0 18 0 1 0 375966367 3190784 646 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532659 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 779 646 58 138 0 638 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3116

[startup+0.101664 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 31069
/proc/meminfo: memFree=1626664/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=5328 CPUtime=0.09
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 1192 0 0 0 9 0 0 0 18 0 1 0 375966367 5455872 1176 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 1332 1177 58 138 0 1191 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5328

[startup+0.301684 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 31069
/proc/meminfo: memFree=1626664/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=8236 CPUtime=0.29
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 1898 0 0 0 29 0 0 0 20 0 1 0 375966367 8433664 1882 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 2059 1882 58 138 0 1918 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8236

[startup+0.701725 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 31069
/proc/meminfo: memFree=1626664/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=9208 CPUtime=0.69
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 2134 0 0 0 69 0 0 0 24 0 1 0 375966367 9428992 2118 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530825 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 2302 2118 72 138 0 2161 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9208

[startup+1.50181 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 31070
/proc/meminfo: memFree=1618848/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=8336 CPUtime=1.49
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 2215 0 0 0 149 0 0 0 25 0 1 0 375966367 8536064 1957 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 2084 1957 73 138 0 1943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8336

[startup+3.10197 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 31070
/proc/meminfo: memFree=1618720/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=8336 CPUtime=3.09
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 2215 0 0 0 309 0 0 0 25 0 1 0 375966367 8536064 1957 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 2084 1957 73 138 0 1943 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8336

[startup+6.30131 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 31070
/proc/meminfo: memFree=1618720/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=8336 CPUtime=6.28
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 2215 0 0 0 628 0 0 0 25 0 1 0 375966367 8536064 1957 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 2084 1957 73 138 0 1943 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8336

[startup+12.702 s]
/proc/loadavg: 0.82 0.94 0.98 2/78 31070
/proc/meminfo: memFree=1618592/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=8760 CPUtime=12.69
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 2314 0 0 0 1268 1 0 0 25 0 1 0 375966367 8970240 2056 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552061 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 2190 2056 73 138 0 2049 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8760

[startup+25.5013 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 31070
/proc/meminfo: memFree=1615648/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=11532 CPUtime=25.48
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 3029 0 0 0 2546 2 0 0 25 0 1 0 375966367 11808768 2771 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 2883 2771 73 138 0 2742 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11532

[startup+51.1019 s]
/proc/loadavg: 0.91 0.94 0.98 2/78 31070
/proc/meminfo: memFree=1613024/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=14044 CPUtime=51.08
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 3661 0 0 0 5104 4 0 0 25 0 1 0 375966367 14381056 3403 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 3511 3403 73 138 0 3370 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14044

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.98 2/78 31070
/proc/meminfo: memFree=1607328/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=19840 CPUtime=102.26
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 5092 0 0 0 10221 5 0 0 25 0 1 0 375966367 20316160 4834 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550187 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 4960 4834 73 138 0 4819 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19840

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 31070
/proc/meminfo: memFree=1597344/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=29972 CPUtime=162.24
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 7587 0 0 0 16216 8 0 0 25 0 1 0 375966367 30691328 7329 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 7493 7329 73 138 0 7352 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29972

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 31070
/proc/meminfo: memFree=1589984/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=37292 CPUtime=222.22
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 9399 0 0 0 22212 10 0 0 25 0 1 0 375966367 38187008 9141 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 9323 9141 73 138 0 9182 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 37292

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31070
/proc/meminfo: memFree=1589792/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=37440 CPUtime=282.21
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 9427 0 0 0 28210 11 0 0 25 0 1 0 375966367 38338560 9169 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550631 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 9360 9169 73 138 0 9219 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 37440

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31070
/proc/meminfo: memFree=1589864/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=37440 CPUtime=342.19
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 9427 0 0 0 34208 11 0 0 25 0 1 0 375966367 38338560 9169 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 9360 9169 73 138 0 9219 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37440

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 31226
/proc/meminfo: memFree=1588216/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=37604 CPUtime=402.09
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 9486 0 0 0 40197 12 0 0 25 0 1 0 375966367 38506496 9228 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 9401 9228 73 138 0 9260 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 37604

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31268
/proc/meminfo: memFree=1589416/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=37604 CPUtime=462.05
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 9491 0 0 0 46192 13 0 0 25 0 1 0 375966367 38506496 9233 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 9401 9233 73 138 0 9260 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 37604

[startup+522.302 s]
/proc/loadavg: 1.06 0.99 0.98 2/78 31268
/proc/meminfo: memFree=1589416/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=37604 CPUtime=522.03
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 9494 0 0 0 52190 13 0 0 25 0 1 0 375966367 38506496 9236 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 9401 9236 73 138 0 9260 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 37604

[startup+582.302 s]
/proc/loadavg: 1.08 1.00 0.99 2/78 31268
/proc/meminfo: memFree=1589416/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=37604 CPUtime=582.01
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 9494 0 0 0 58187 14 0 0 25 0 1 0 375966367 38506496 9236 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 9401 9236 73 138 0 9260 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 37604

[startup+642.301 s]
/proc/loadavg: 1.15 1.03 1.00 2/78 31268
/proc/meminfo: memFree=1589288/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=38000 CPUtime=642
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 9578 0 0 0 64186 14 0 0 25 0 1 0 375966367 38912000 9320 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 9500 9320 73 138 0 9359 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 38000

[startup+702.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 31268
/proc/meminfo: memFree=1581096/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=46336 CPUtime=701.98
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 11655 0 0 0 70180 18 0 0 25 0 1 0 375966367 47448064 11397 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 11584 11397 73 138 0 11443 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 46336

[startup+762.306 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 31268
/proc/meminfo: memFree=1577064/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=50220 CPUtime=761.97
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 12629 0 0 0 76178 19 0 0 25 0 1 0 375966367 51425280 12371 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550624 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 12555 12371 73 138 0 12414 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 50220

[startup+822.302 s]
/proc/loadavg: 1.07 1.05 1.00 2/78 31268
/proc/meminfo: memFree=1577064/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=50220 CPUtime=821.95
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 12629 0 0 0 82175 20 0 0 25 0 1 0 375966367 51425280 12371 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 12555 12371 73 138 0 12414 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 50220

[startup+882.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 31268
/proc/meminfo: memFree=1577128/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=50220 CPUtime=881.93
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 12629 0 0 0 88173 20 0 0 25 0 1 0 375966367 51425280 12371 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 12555 12371 73 138 0 12414 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 50220

[startup+942.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 31268
/proc/meminfo: memFree=1577064/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=50220 CPUtime=941.91
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 12629 0 0 0 94171 20 0 0 25 0 1 0 375966367 51425280 12371 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 12555 12371 73 138 0 12414 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 50220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31268
/proc/meminfo: memFree=1577128/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=50220 CPUtime=1001.9
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 12629 0 0 0 100169 21 0 0 25 0 1 0 375966367 51425280 12371 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 12555 12371 73 138 0 12414 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 50220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31268
/proc/meminfo: memFree=1577000/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=50364 CPUtime=1061.88
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 12657 0 0 0 106167 21 0 0 25 0 1 0 375966367 51572736 12399 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 12591 12399 73 138 0 12450 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 50364

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31268
/proc/meminfo: memFree=1577000/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=50364 CPUtime=1121.86
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 12662 0 0 0 112164 22 0 0 25 0 1 0 375966367 51572736 12404 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556309 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 12591 12404 73 138 0 12450 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 50364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31268
/proc/meminfo: memFree=1577000/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=50364 CPUtime=1181.84
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 12662 0 0 0 118162 22 0 0 25 0 1 0 375966367 51572736 12404 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 12591 12404 73 138 0 12450 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 50364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31268
/proc/meminfo: memFree=1577000/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=50364 CPUtime=1200.04
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 12662 0 0 0 119982 22 0 0 25 0 1 0 375966367 51572736 12404 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 12591 12404 73 138 0 12450 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 50364

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 2/78 31268
/proc/meminfo: memFree=1577000/2055920 swapFree=4153164/4192956
[pid=31069] ppid=31067 vsize=50364 CPUtime=1200.04
/proc/31069/stat : 31069 (minisat) R 31067 31069 31010 0 -1 4194304 12662 0 0 0 119982 22 0 0 25 0 1 0 375966367 51572736 12404 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31069/statm: 12591 12404 73 138 0 12450 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 50364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.83
CPU system time (s): 0.235964
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 50364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
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= 12662
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= 25276

runsolver used 1.38579 second user time and 2.93155 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Mar 10 20:55:14 UTC 2007

IDJOB= 334245
IDBENCH= 24623
IDSOLVER= 109
FILE ID= node2/334245-1173560114

PBS_JOBID= 4101197

Free space on /tmp= 66508 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-064BitPrimes-1.sat05-506.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334245-1173560114/minisat /tmp/evaluation/334245-1173560114/instance-334245-1173560114.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-334245-1173560114 -o ROOT/results/node2/solver-334245-1173560114 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334245-1173560114/minisat /tmp/evaluation/334245-1173560114/instance-334245-1173560114.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  bccff1bed1e8ac721090562d562b05f0

RANDOM SEED= 593879074

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1627072 kB
Buffers:         42708 kB
Cached:         308924 kB
SwapCached:       2376 kB
Active:         212480 kB
Inactive:       161616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627072 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            3104 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            40212 kB
Committed_AS:  1657592 kB
PageTables:       1812 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= 66508 MiB

End job on node2 on Sat Mar 10 21:15:17 UTC 2007