Trace number 305905

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 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
MD5SUM3cf867d82f32e157effef5f545ce2705
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.5737
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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:  10000                                                |
0.00/0.00	c |  Number of clauses:    42000                                                |
0.00/0.07	c |  Parsing time:         0.07         s                                       |
0.10/0.16	c ============================[ Search Statistics ]==============================
0.10/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.16	c ===============================================================================
0.10/0.16	c |         0 |    9703    41527   126322 |    13842        0    nan |  0.000 % |
0.10/0.20	c |       100 |    9703    41527   126322 |    15226      100    124 |  0.000 % |
0.20/0.25	c |       250 |    9703    41527   126322 |    16749      250    130 |  0.000 % |
0.30/0.32	c |       476 |    9703    41527   126322 |    18424      476    142 |  0.000 % |
0.40/0.43	c |       813 |    9703    41527   126322 |    20266      813    152 |  0.000 % |
0.51/0.60	c |      1320 |    9703    41527   126322 |    22293     1320    165 |  0.000 % |
0.82/0.84	c |      2079 |    9703    41527   126322 |    24522     2079    169 |  0.000 % |
1.23/1.24	c |      3221 |    9703    41527   126322 |    26974     3221    170 |  0.000 % |
1.84/1.89	c |      4929 |    9703    41527   126322 |    29672     4929    175 |  0.000 % |
2.86/2.88	c |      7492 |    9703    41527   126322 |    32639     7492    180 |  0.000 % |
4.61/4.64	c |     11336 |    9703    41527   126322 |    35903    11336    201 |  0.000 % |
7.47/7.53	c |     17103 |    9703    41527   126322 |    39493    17103    215 |  0.000 % |
12.59/12.68	c |     25752 |    9703    41527   126322 |    43443    25752    219 |  0.000 % |
22.40/22.47	c |     38726 |    9703    41527   126322 |    47787    38726    243 |  0.000 % |
38.39/38.46	c |     58188 |    9703    41527   126322 |    52566    21458    255 |  0.000 % |
68.39/68.45	c |     87382 |    9703    41527   126322 |    57822    50652    259 |  0.000 % |
116.93/117.07	c |    131171 |    9703    41527   126322 |    63605    47936    245 |  0.000 % |
204.08/204.26	c |    196855 |    9703    41527   126322 |    69965    60628    257 |  0.000 % |
349.10/349.29	c |    295381 |    9703    41527   126322 |    76962    43586    251 |  0.000 % |
569.48/569.75	c |    443170 |    9703    41527   126322 |    84658    64458    259 |  0.000 % |
943.30/943.69	c |    664853 |    9703    41527   126322 |    93124    73848    270 |  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/node20/watcher-305905-1172088135 -o ROOT/results/node20/solver-305905-1172088135 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305905-1172088135/minisat /tmp/evaluation/305905-1172088135/instance-305905-1172088135.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: 1.07 1.13 2.36 3/83 12856
/proc/meminfo: memFree=1481256/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=2780 CPUtime=0
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 513 0 0 0 0 0 0 0 18 0 1 0 228767504 2846720 497 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134525433 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 695 499 58 138 0 554 0

[startup+0.1078 s]
/proc/loadavg: 1.07 1.13 2.36 3/83 12856
/proc/meminfo: memFree=1481256/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=5696 CPUtime=0.1
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 1224 0 0 0 10 0 0 0 18 0 1 0 228767504 5832704 1208 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 1424 1208 71 138 0 1283 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5696

[startup+0.51785 s]
/proc/loadavg: 1.07 1.13 2.36 3/83 12856
/proc/meminfo: memFree=1481256/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=5704 CPUtime=0.51
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 1358 0 0 0 51 0 0 0 21 0 1 0 228767504 5840896 1228 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 1426 1228 73 138 0 1285 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5704

[startup+1.34195 s]
/proc/loadavg: 1.07 1.12 2.36 2/84 12859
/proc/meminfo: memFree=1475296/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=7288 CPUtime=1.33
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 1763 0 0 0 133 0 0 0 25 0 1 0 228767504 7462912 1633 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 1822 1633 73 138 0 1681 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7288

[startup+2.97815 s]
/proc/loadavg: 1.07 1.12 2.36 2/84 12859
/proc/meminfo: memFree=1472928/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=10592 CPUtime=2.96
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 2576 0 0 0 295 1 0 0 25 0 1 0 228767504 10846208 2446 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 2648 2446 73 138 0 2507 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10592

[startup+6.25555 s]
/proc/loadavg: 1.07 1.12 2.36 2/84 12861
/proc/meminfo: memFree=1465632/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=17892 CPUtime=6.24
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 4405 0 0 0 622 2 0 0 25 0 1 0 228767504 18321408 4275 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 4473 4275 73 138 0 4332 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17892

[startup+12.7143 s]
/proc/loadavg: 1.06 1.12 2.34 2/84 12865
/proc/meminfo: memFree=1454240/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=28092 CPUtime=12.69
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 6937 0 0 0 1264 5 0 0 25 0 1 0 228767504 28766208 6807 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 7023 6807 73 138 0 6882 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28092

[startup+25.5149 s]
/proc/loadavg: 1.05 1.12 2.33 2/78 12885
/proc/meminfo: memFree=1436512/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=47608 CPUtime=25.48
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 11804 0 0 0 2537 11 0 0 25 0 1 0 228767504 48750592 11674 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 11902 11674 73 138 0 11761 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47608

[startup+51.129 s]
/proc/loadavg: 1.03 1.11 2.29 2/78 12885
/proc/meminfo: memFree=1428896/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=54208 CPUtime=51.09
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 13458 0 0 0 5096 13 0 0 25 0 1 0 228767504 55508992 13328 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552331 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 13552 13328 73 138 0 13411 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 54208

[startup+102.348 s]
/proc/loadavg: 1.01 1.08 2.21 2/78 12885
/proc/meminfo: memFree=1416032/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=67012 CPUtime=102.29
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 16677 0 0 0 10212 17 0 0 25 0 1 0 228767504 68620288 16547 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 16753 16547 73 138 0 16612 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 67012

[startup+162.377 s]
/proc/loadavg: 1.00 1.07 2.13 2/78 12885
/proc/meminfo: memFree=1411680/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=71488 CPUtime=162.29
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 17761 0 0 0 16211 18 0 0 25 0 1 0 228767504 73203712 17631 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 17872 17631 73 138 0 17731 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 71488

[startup+222.407 s]
/proc/loadavg: 1.00 1.05 2.06 2/78 12885
/proc/meminfo: memFree=1401312/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=81784 CPUtime=222.31
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 20351 0 0 0 22210 21 0 0 25 0 1 0 228767504 83746816 20221 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555080 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 20446 20221 73 138 0 20305 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 81784

[startup+282.436 s]
/proc/loadavg: 1.00 1.04 1.99 2/78 12885
/proc/meminfo: memFree=1401376/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=81784 CPUtime=282.32
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 20351 0 0 0 28210 22 0 0 25 0 1 0 228767504 83746816 20221 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550605 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 20446 20221 73 138 0 20305 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 81784

[startup+342.465 s]
/proc/loadavg: 1.00 1.03 1.93 2/78 12885
/proc/meminfo: memFree=1394336/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=88784 CPUtime=342.34
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 22096 0 0 0 34210 24 0 0 25 0 1 0 228767504 90914816 21966 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 22196 21966 73 138 0 22055 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 88784

[startup+402.499 s]
/proc/loadavg: 1.00 1.02 1.87 2/78 12885
/proc/meminfo: memFree=1394080/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=88916 CPUtime=402.35
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 22151 0 0 0 40211 24 0 0 25 0 1 0 228767504 91049984 22021 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 22229 22021 73 138 0 22088 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 88916

[startup+462.531 s]
/proc/loadavg: 1.00 1.02 1.81 2/78 12885
/proc/meminfo: memFree=1394144/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=88916 CPUtime=462.36
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 22151 0 0 0 46212 24 0 0 25 0 1 0 228767504 91049984 22021 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 22229 22021 73 138 0 22088 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 88916

[startup+522.562 s]
/proc/loadavg: 1.00 1.01 1.76 2/78 12885
/proc/meminfo: memFree=1388896/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=94208 CPUtime=522.37
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 23465 0 0 0 52211 26 0 0 25 0 1 0 228767504 96468992 23335 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556055 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 23552 23335 73 138 0 23411 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 94208

[startup+582.594 s]
/proc/loadavg: 1.00 1.01 1.70 2/78 12885
/proc/meminfo: memFree=1387168/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=95924 CPUtime=582.39
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 23878 0 0 0 58212 27 0 0 25 0 1 0 228767504 98226176 23748 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 23981 23748 73 138 0 23840 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 95924

[startup+642.627 s]
/proc/loadavg: 1.00 1.00 1.66 2/78 12885
/proc/meminfo: memFree=1378848/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=104240 CPUtime=642.4
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 25958 0 0 0 64211 29 0 0 25 0 1 0 228767504 106741760 25828 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 26060 25828 73 138 0 25919 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 104240

[startup+702.655 s]
/proc/loadavg: 1.00 1.00 1.61 2/78 12885
/proc/meminfo: memFree=1378848/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=104240 CPUtime=702.42
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 25958 0 0 0 70212 30 0 0 25 0 1 0 228767504 106741760 25828 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551005 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 26060 25828 73 138 0 25919 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 104240

[startup+762.691 s]
/proc/loadavg: 1.00 1.00 1.57 2/78 12885
/proc/meminfo: memFree=1375008/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=108068 CPUtime=762.43
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 26930 0 0 0 76212 31 0 0 25 0 1 0 228767504 110661632 26800 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551842 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 27017 26800 73 138 0 26876 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 108068

[startup+822.728 s]
/proc/loadavg: 1.00 1.00 1.53 2/78 12885
/proc/meminfo: memFree=1374944/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=108068 CPUtime=822.45
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 26930 0 0 0 82213 32 0 0 25 0 1 0 228767504 110661632 26800 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 27017 26800 73 138 0 26876 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 108068

[startup+882.762 s]
/proc/loadavg: 1.00 1.00 1.50 2/78 12885
/proc/meminfo: memFree=1372960/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=110048 CPUtime=882.47
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 27424 0 0 0 88214 33 0 0 25 0 1 0 228767504 112689152 27294 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 27512 27294 73 138 0 27371 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 110048

[startup+942.796 s]
/proc/loadavg: 1.00 1.00 1.46 2/78 12885
/proc/meminfo: memFree=1373024/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=110048 CPUtime=942.48
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 27424 0 0 0 94215 33 0 0 25 0 1 0 228767504 112689152 27294 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 27512 27294 73 138 0 27371 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 110048

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.43 2/78 12885
/proc/meminfo: memFree=1368416/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=114848 CPUtime=1002.5
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 28573 0 0 0 100215 35 0 0 25 0 1 0 228767504 117604352 28443 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 28712 28443 73 138 0 28571 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 114848

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.40 2/78 12885
/proc/meminfo: memFree=1368352/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=114848 CPUtime=1062.51
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 28573 0 0 0 106216 35 0 0 25 0 1 0 228767504 117604352 28443 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556055 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 28712 28443 73 138 0 28571 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 114848

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.37 2/78 12885
/proc/meminfo: memFree=1367200/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=116300 CPUtime=1122.52
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 28932 0 0 0 112216 36 0 0 25 0 1 0 228767504 119091200 28802 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 29075 28802 73 138 0 28934 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 116300

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.35 2/78 12885
/proc/meminfo: memFree=1358816/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=124376 CPUtime=1182.53
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 30958 0 0 0 118214 39 0 0 25 0 1 0 228767504 127361024 30828 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550608 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 31094 30828 73 138 0 30953 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 124376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.34 2/78 12885
/proc/meminfo: memFree=1358816/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=124376 CPUtime=1200.05
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 30958 0 0 0 119966 39 0 0 25 0 1 0 228767504 127361024 30828 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 31094 30828 73 138 0 30953 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 124376

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.34 2/78 12885
/proc/meminfo: memFree=1358816/2055920 swapFree=4120812/4192956
[pid=12856] ppid=12854 vsize=124376 CPUtime=1200.05
/proc/12856/stat : 12856 (minisat) R 12854 12856 11985 0 -1 4194304 30958 0 0 0 119966 39 0 0 25 0 1 0 228767504 127361024 30828 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12856/statm: 31094 30828 73 138 0 30953 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 124376

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.09
CPU user time (s): 1199.67
CPU system time (s): 0.421935
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 124376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.421935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30958
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= 25603

runsolver used 1.35579 second user time and 2.85656 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Feb 21 20:02:15 UTC 2007

IDJOB= 305905
IDBENCH= 20168
IDSOLVER= 109
FILE ID= node20/305905-1172088135

PBS_JOBID= 3892830

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
COMMAND LINE= /tmp/evaluation/305905-1172088135/minisat /tmp/evaluation/305905-1172088135/instance-305905-1172088135.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-305905-1172088135 -o ROOT/results/node20/solver-305905-1172088135 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305905-1172088135/minisat /tmp/evaluation/305905-1172088135/instance-305905-1172088135.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  3cf867d82f32e157effef5f545ce2705

RANDOM SEED= 576626964

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1481600 kB
Buffers:         37784 kB
Cached:         428624 kB
SwapCached:      36520 kB
Active:          63260 kB
Inactive:       457444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481600 kB
SwapTotal:     4192956 kB
SwapFree:      4120812 kB
Dirty:            1672 kB
Writeback:           0 kB
Mapped:          31472 kB
Slab:            38824 kB
Committed_AS:   594736 kB
PageTables:       1920 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 node20 on Wed Feb 21 20:22:18 UTC 2007