Trace number 305249

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 1200.37

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
MD5SUM532ec8d121b791b638eeecfaf862b136
Bench CategoryRANDOM (random 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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.10/0.14	c |  Parsing time:         0.14         s                                       |
0.30/0.32	c ============================[ Search Statistics ]==============================
0.30/0.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.32	c ===============================================================================
0.30/0.32	c |         0 |   15517    66415   201859 |    22138        0    nan |  0.000 % |
0.30/0.38	c |       100 |   15517    66415   201859 |    24352      100    166 |  0.000 % |
0.40/0.47	c |       250 |   15517    66415   201859 |    26787      250    163 |  0.000 % |
0.50/0.59	c |       475 |   15517    66415   201859 |    29466      475    190 |  0.000 % |
0.71/0.77	c |       812 |   15517    66415   201859 |    32412      812    178 |  0.000 % |
1.01/1.07	c |      1319 |   15517    66415   201859 |    35654     1319    193 |  0.000 % |
1.44/1.50	c |      2078 |   15517    66415   201859 |    39219     2078    200 |  0.000 % |
2.15/2.16	c |      3220 |   15517    66415   201859 |    43141     3220    225 |  0.000 % |
3.07/3.15	c |      4928 |   15517    66415   201859 |    47455     4928    234 |  0.000 % |
4.71/4.73	c |      7490 |   15517    66415   201859 |    52201     7490    236 |  0.000 % |
7.16/7.19	c |     11334 |   15517    66415   201859 |    57421    11334    238 |  0.000 % |
11.47/11.48	c |     17100 |   15517    66415   201859 |    63163    17100    259 |  0.000 % |
18.64/18.72	c |     25749 |   15517    66415   201859 |    69479    25749    270 |  0.000 % |
33.18/33.24	c |     38723 |   15517    66415   201859 |    76427    38723    324 |  0.000 % |
55.61/55.71	c |     58184 |   15517    66415   201859 |    84070    58184    317 |  0.000 % |
93.50/93.59	c |     87377 |   15517    66415   201859 |    92477    13395    281 |  0.000 % |
153.22/153.27	c |    131167 |   15517    66415   201859 |   101725    57185    317 |  0.000 % |
259.22/259.33	c |    196851 |   15517    66415   201859 |   111897    33531    335 |  0.000 % |
481.57/481.76	c |    295377 |   15517    66415   201859 |   123087    35029    422 |  0.000 % |
821.39/821.70	c |    443167 |   15517    66415   201859 |   135396    72967    369 |  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/node7/watcher-305249-1172075054 -o ROOT/results/node7/solver-305249-1172075054 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305249-1172075054/minisat /tmp/evaluation/305249-1172075054/instance-305249-1172075054.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: 1.00 1.00 1.00 3/77 15091
/proc/meminfo: memFree=1615560/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=2508 CPUtime=0
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 543 0 0 0 0 0 0 0 18 0 1 0 227460144 2568192 527 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553344 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 627 528 55 138 0 486 0

[startup+0.107432 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15091
/proc/meminfo: memFree=1615560/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=6736 CPUtime=0.1
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 1537 0 0 0 10 0 0 0 18 0 1 0 227460144 6897664 1504 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 1684 1504 58 138 0 1543 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6736

[startup+0.515476 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15091
/proc/meminfo: memFree=1615560/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=7416 CPUtime=0.5
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 1937 0 0 0 50 0 0 0 21 0 1 0 227460144 7593984 1692 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 1854 1692 74 138 0 1713 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7416

[startup+1.34257 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1608320/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=8344 CPUtime=1.34
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 2200 0 0 0 133 1 0 0 25 0 1 0 227460144 8544256 1955 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 2086 1955 74 138 0 1945 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 8344

[startup+2.97973 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1606208/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=11248 CPUtime=2.96
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 2910 0 0 0 295 1 0 0 25 0 1 0 227460144 11517952 2665 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556173 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 2812 2665 74 138 0 2671 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11248

[startup+6.25608 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1600960/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=16264 CPUtime=6.24
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 4155 0 0 0 621 3 0 0 25 0 1 0 227460144 16654336 3910 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 4066 3910 74 138 0 3925 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16264

[startup+12.7118 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1590144/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=26532 CPUtime=12.7
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 6709 0 0 0 1265 5 0 0 25 0 1 0 227460144 27168768 6464 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 6633 6464 74 138 0 6492 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26532

[startup+25.5131 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1572032/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=45048 CPUtime=25.5
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 11361 0 0 0 2540 10 0 0 25 0 1 0 227460144 46129152 11116 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 11262 11116 74 138 0 11121 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 45048

[startup+51.1258 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1539136/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=77340 CPUtime=51.11
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 19423 0 0 0 5094 17 0 0 25 0 1 0 227460144 79196160 19178 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 19335 19178 74 138 0 19194 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 77340

[startup+102.346 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 15092
/proc/meminfo: memFree=1501184/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=114820 CPUtime=102.31
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 28793 0 0 0 10204 27 0 0 25 0 1 0 227460144 117575680 28548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 28705 28548 74 138 0 28564 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 114820

[startup+162.381 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15092
/proc/meminfo: memFree=1501184/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=114820 CPUtime=162.33
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 28793 0 0 0 16205 28 0 0 25 0 1 0 227460144 117575680 28548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 28705 28548 74 138 0 28564 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 114820

[startup+222.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1476288/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=139960 CPUtime=222.34
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 35046 0 0 0 22199 35 0 0 25 0 1 0 227460144 143319040 34801 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 34990 34801 74 138 0 34849 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 139960

[startup+282.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1471296/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=144712 CPUtime=282.36
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 36248 0 0 0 28199 37 0 0 25 0 1 0 227460144 148185088 36003 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 36178 36003 74 138 0 36037 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 144712

[startup+342.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1471232/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=144712 CPUtime=342.38
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 36248 0 0 0 34201 37 0 0 25 0 1 0 227460144 148185088 36003 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 36178 36003 74 138 0 36037 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 144712

[startup+402.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1461120/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=155144 CPUtime=402.4
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 38828 0 0 0 40200 40 0 0 25 0 1 0 227460144 158867456 38583 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 38786 38583 74 138 0 38645 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 155144

[startup+462.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1435968/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=179992 CPUtime=462.42
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 45061 0 0 0 46195 47 0 0 25 0 1 0 227460144 184311808 44816 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550608 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 44998 44816 74 138 0 44857 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 179992

[startup+522.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1435904/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=179992 CPUtime=522.42
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 45061 0 0 0 52195 47 0 0 25 0 1 0 227460144 184311808 44816 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 44998 44816 74 138 0 44857 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 179992

[startup+582.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1435968/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=179992 CPUtime=582.45
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 45061 0 0 0 58197 48 0 0 25 0 1 0 227460144 184311808 44816 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 44998 44816 74 138 0 44857 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 179992

[startup+642.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1433984/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=182104 CPUtime=642.47
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 45595 0 0 0 64197 50 0 0 25 0 1 0 227460144 186474496 45350 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 45526 45350 74 138 0 45385 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 182104

[startup+702.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1412544/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=203360 CPUtime=702.47
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 50908 0 0 0 70191 56 0 0 25 0 1 0 227460144 208240640 50663 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 50840 50663 74 138 0 50699 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 203360

[startup+762.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1412480/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=203360 CPUtime=762.49
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 50908 0 0 0 76192 57 0 0 25 0 1 0 227460144 208240640 50663 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 50840 50663 74 138 0 50699 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 203360

[startup+822.735 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1412544/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=203360 CPUtime=822.52
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 50908 0 0 0 82194 58 0 0 25 0 1 0 227460144 208240640 50663 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 50840 50663 74 138 0 50699 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 203360

[startup+882.764 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1412480/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=203360 CPUtime=882.52
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 50908 0 0 0 88194 58 0 0 25 0 1 0 227460144 208240640 50663 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 50840 50663 74 138 0 50699 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 203360

[startup+942.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15092
/proc/meminfo: memFree=1410688/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=205604 CPUtime=942.54
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 51481 0 0 0 94194 60 0 0 25 0 1 0 227460144 210538496 51236 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 51401 51236 74 138 0 51260 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 205604

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15094
/proc/meminfo: memFree=1408768/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=207056 CPUtime=1002.54
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 51848 0 0 0 100194 60 0 0 25 0 1 0 227460144 212025344 51603 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 51764 51603 74 138 0 51623 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 207056

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15094
/proc/meminfo: memFree=1408768/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=207056 CPUtime=1062.57
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 51848 0 0 0 106196 61 0 0 25 0 1 0 227460144 212025344 51603 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 51764 51603 74 138 0 51623 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 207056

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15094
/proc/meminfo: memFree=1408768/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=207056 CPUtime=1122.58
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 51848 0 0 0 112197 61 0 0 25 0 1 0 227460144 212025344 51603 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 51764 51603 74 138 0 51623 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 207056

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15094
/proc/meminfo: memFree=1408768/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=207056 CPUtime=1182.6
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 51848 0 0 0 118198 62 0 0 25 0 1 0 227460144 212025344 51603 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 51764 51603 74 138 0 51623 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 207056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15094
/proc/meminfo: memFree=1408768/2055920 swapFree=4142416/4192956
[pid=15091] ppid=15089 vsize=207056 CPUtime=1200.01
/proc/15091/stat : 15091 (minisat) R 15089 15091 14143 0 -1 4194304 51848 0 0 0 119939 62 0 0 25 0 1 0 227460144 212025344 51603 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15091/statm: 51764 51603 74 138 0 51623 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 207056

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): 1200.37
CPU time (s): 1200.06
CPU user time (s): 1199.4
CPU system time (s): 0.658899
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 207056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.4
system time used= 0.658899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51848
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= 7
involuntary context switches= 2062

runsolver used 1.37879 second user time and 2.77258 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 21 16:24:14 UTC 2007

IDJOB= 305249
IDBENCH= 20152
IDSOLVER= 109
FILE ID= node7/305249-1172075054

PBS_JOBID= 3865308

Free space on /tmp= 66543 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
COMMAND LINE= /tmp/evaluation/305249-1172075054/minisat /tmp/evaluation/305249-1172075054/instance-305249-1172075054.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-305249-1172075054 -o ROOT/results/node7/solver-305249-1172075054 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305249-1172075054/minisat /tmp/evaluation/305249-1172075054/instance-305249-1172075054.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  532ec8d121b791b638eeecfaf862b136

RANDOM SEED= 568881351

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1616032 kB
Buffers:         55668 kB
Cached:         283552 kB
SwapCached:      16216 kB
Active:         238668 kB
Inactive:       130940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616032 kB
SwapTotal:     4192956 kB
SwapFree:      4142416 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            55796 kB
Committed_AS:   852692 kB
PageTables:       1764 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= 66543 MiB

End job on node7 on Wed Feb 21 16:44:17 UTC 2007