Trace number 304921

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 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S342579098-10.cnf
MD5SUM868195ba98c78e25f7a7fe087bb75c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark39.15
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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:  140                                                  |
0.00/0.00	c |  Number of clauses:    11900                                                |
0.00/0.06	c |  Parsing time:         0.06         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 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.30/0.33	c |       101 |     140    11900    83300 |     4363      101     43 |  0.005 % |
0.30/0.34	c |       252 |     140    11900    83300 |     4799      252     43 |  0.005 % |
0.30/0.36	c |       479 |     140    11900    83300 |     5279      479     43 |  0.005 % |
0.30/0.38	c |       816 |     140    11900    83300 |     5807      816     43 |  0.005 % |
0.40/0.42	c |      1324 |     140    11900    83300 |     6388     1324     43 |  0.005 % |
0.40/0.48	c |      2083 |     140    11900    83300 |     7027     2083     44 |  0.005 % |
0.51/0.58	c |      3222 |     140    11900    83300 |     7729     3222     43 |  0.005 % |
0.71/0.73	c |      4930 |     140    11900    83300 |     8502     4930     43 |  0.005 % |
1.01/1.02	c |      7495 |     140    11900    83300 |     9353     7495     44 |  0.005 % |
1.43/1.49	c |     11340 |     140    11900    83300 |    10288     6636     44 |  0.005 % |
2.14/2.18	c |     17106 |     140    11900    83300 |    11317     7226     43 |  0.005 % |
3.27/3.28	c |     25756 |     140    11900    83300 |    12449    10185     43 |  0.005 % |
5.01/5.08	c |     38731 |     140    11900    83300 |    13694    10649     45 |  0.005 % |
7.98/8.03	c |     58193 |     140    11900    83300 |    15063     9479     42 |  0.005 % |
12.90/12.96	c |     87386 |     140    11900    83300 |    16569     8412     43 |  0.005 % |
20.37/20.44	c |    131175 |     140    11900    83300 |    18226    10611     44 |  0.005 % |
33.18/33.26	c |    196860 |     140    11900    83300 |    20049    12276     43 |  0.005 % |
54.17/54.26	c |    295388 |     140    11900    83300 |    22054    10246     42 |  0.005 % |
89.40/89.47	c |    443177 |     140    11900    83300 |    24259    14259     42 |  0.005 % |
143.68/143.77	c |    664862 |     140    11900    83300 |    26685    13655     42 |  0.005 % |
230.52/230.65	c |    997389 |     140    11900    83300 |    29354    13012     43 |  0.005 % |
373.69/373.84	c |   1496177 |     140    11900    83300 |    32289    23505     43 |  0.005 % |
597.45/597.68	c |   2244359 |     140    11900    83300 |    35518    25489     45 |  0.005 % |
968.90/969.20	c |   3366635 |     140    11900    83300 |    39070    33868     43 |  0.005 % |

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/node11/watcher-304921-1172068417 -o ROOT/results/node11/solver-304921-1172068417 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304921-1172068417/minisat /tmp/evaluation/304921-1172068417/instance-304921-1172068417.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: 1.93 1.86 1.46 3/77 6841
/proc/meminfo: memFree=1606576/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=1888 CPUtime=0
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 226796215 1933312 189 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 472 189 58 138 0 331 0

[startup+0.107145 s]
/proc/loadavg: 1.93 1.86 1.46 3/77 6841
/proc/meminfo: memFree=1606576/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=2748 CPUtime=0.1
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 455 0 0 0 10 0 0 0 18 0 1 0 226796215 2813952 439 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530769 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 687 439 71 138 0 546 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2748

[startup+0.515193 s]
/proc/loadavg: 1.93 1.86 1.46 3/77 6841
/proc/meminfo: memFree=1606576/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=2968 CPUtime=0.51
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 564 0 0 0 51 0 0 0 22 0 1 0 226796215 3039232 482 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 742 482 73 138 0 601 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2968

[startup+1.33529 s]
/proc/loadavg: 1.93 1.86 1.46 2/78 6842
/proc/meminfo: memFree=1603752/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=4420 CPUtime=1.32
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 929 0 0 0 132 0 0 0 25 0 1 0 226796215 4526080 847 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 1105 847 73 138 0 964 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4420

[startup+2.97148 s]
/proc/loadavg: 1.93 1.86 1.46 2/78 6842
/proc/meminfo: memFree=1603112/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=4952 CPUtime=2.96
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 1051 0 0 0 296 0 0 0 25 0 1 0 226796215 5070848 969 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 1238 969 73 138 0 1097 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4952

[startup+6.25487 s]
/proc/loadavg: 1.94 1.86 1.47 2/78 6842
/proc/meminfo: memFree=1602088/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=5676 CPUtime=6.24
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 1245 0 0 0 624 0 0 0 25 0 1 0 226796215 5812224 1163 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 1419 1163 73 138 0 1278 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5676

[startup+12.7116 s]
/proc/loadavg: 1.94 1.86 1.47 2/78 6842
/proc/meminfo: memFree=1601392/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=6336 CPUtime=12.69
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 1403 0 0 0 1269 0 0 0 25 0 1 0 226796215 6488064 1321 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 1584 1321 73 138 0 1443 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6336

[startup+25.5131 s]
/proc/loadavg: 1.73 1.82 1.46 2/78 6842
/proc/meminfo: memFree=1600496/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=7292 CPUtime=25.5
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 1620 0 0 0 2549 1 0 0 25 0 1 0 226796215 7467008 1538 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 1823 1538 73 138 0 1682 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 7292

[startup+51.1252 s]
/proc/loadavg: 1.48 1.75 1.45 2/78 6842
/proc/meminfo: memFree=1599600/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=8092 CPUtime=51.1
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 1842 0 0 0 5109 1 0 0 25 0 1 0 226796215 8286208 1760 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550559 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 2023 1760 73 138 0 1882 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8092

[startup+102.34 s]
/proc/loadavg: 1.27 1.65 1.43 2/78 6842
/proc/meminfo: memFree=1598192/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=9472 CPUtime=102.3
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 2183 0 0 0 10228 2 0 0 25 0 1 0 226796215 9699328 2101 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 2368 2101 73 138 0 2227 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9472

[startup+162.374 s]
/proc/loadavg: 1.10 1.53 1.40 2/78 6842
/proc/meminfo: memFree=1596976/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=10844 CPUtime=162.31
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 2481 0 0 0 16229 2 0 0 25 0 1 0 226796215 11104256 2399 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550674 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 2711 2399 73 138 0 2570 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 10844

[startup+222.404 s]
/proc/loadavg: 1.03 1.43 1.37 2/78 6842
/proc/meminfo: memFree=1596656/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=11148 CPUtime=222.33
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 2554 0 0 0 22230 3 0 0 25 0 1 0 226796215 11415552 2472 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 2787 2472 73 138 0 2646 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 11148

[startup+282.434 s]
/proc/loadavg: 1.01 1.35 1.34 2/78 6842
/proc/meminfo: memFree=1595888/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=12144 CPUtime=282.33
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 2779 0 0 0 28230 3 0 0 25 0 1 0 226796215 12435456 2697 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3036 2697 73 138 0 2895 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 12144

[startup+342.464 s]
/proc/loadavg: 1.06 1.30 1.33 2/78 6842
/proc/meminfo: memFree=1595504/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=12448 CPUtime=342.35
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 2858 0 0 0 34231 4 0 0 25 0 1 0 226796215 12746752 2776 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3112 2776 73 138 0 2971 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 12448

[startup+402.498 s]
/proc/loadavg: 1.02 1.24 1.30 2/78 6842
/proc/meminfo: memFree=1594480/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=13532 CPUtime=402.37
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3119 0 0 0 40232 5 0 0 25 0 1 0 226796215 13856768 3037 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3383 3037 73 138 0 3242 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 13532

[startup+462.523 s]
/proc/loadavg: 1.01 1.20 1.28 2/78 6844
/proc/meminfo: memFree=1594224/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=13672 CPUtime=462.37
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3179 0 0 0 46232 5 0 0 25 0 1 0 226796215 14000128 3097 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3418 3097 73 138 0 3277 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 13672

[startup+522.551 s]
/proc/loadavg: 1.00 1.16 1.26 2/78 6844
/proc/meminfo: memFree=1593968/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=13976 CPUtime=522.38
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3236 0 0 0 52233 5 0 0 25 0 1 0 226796215 14311424 3154 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3494 3154 73 138 0 3353 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 13976

[startup+582.578 s]
/proc/loadavg: 1.00 1.13 1.24 2/78 6844
/proc/meminfo: memFree=1593648/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=14308 CPUtime=582.39
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3320 0 0 0 58233 6 0 0 25 0 1 0 226796215 14651392 3238 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549222 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3577 3238 73 138 0 3436 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 14308

[startup+642.61 s]
/proc/loadavg: 1.00 1.10 1.22 2/78 6844
/proc/meminfo: memFree=1593264/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=14864 CPUtime=642.41
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3450 0 0 0 64234 7 0 0 25 0 1 0 226796215 15220736 3368 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3716 3368 73 138 0 3575 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 14864

[startup+702.64 s]
/proc/loadavg: 1.00 1.08 1.21 2/78 6844
/proc/meminfo: memFree=1593008/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=15008 CPUtime=702.42
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3483 0 0 0 70235 7 0 0 25 0 1 0 226796215 15368192 3401 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3752 3401 73 138 0 3611 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 15008

[startup+762.67 s]
/proc/loadavg: 1.00 1.06 1.19 2/78 6844
/proc/meminfo: memFree=1592816/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=15308 CPUtime=762.43
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3527 0 0 0 76235 8 0 0 25 0 1 0 226796215 15675392 3445 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3827 3445 73 138 0 3686 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 15308

[startup+822.702 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 6844
/proc/meminfo: memFree=1592624/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=15456 CPUtime=822.44
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3560 0 0 0 82236 8 0 0 25 0 1 0 226796215 15826944 3478 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3864 3478 73 138 0 3723 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 15456

[startup+882.729 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 6844
/proc/meminfo: memFree=1592496/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=15624 CPUtime=882.45
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3596 0 0 0 88237 8 0 0 25 0 1 0 226796215 15998976 3514 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3906 3514 73 138 0 3765 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 15624

[startup+942.761 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 6844
/proc/meminfo: memFree=1592496/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=15624 CPUtime=942.46
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3597 0 0 0 94237 9 0 0 25 0 1 0 226796215 15998976 3515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3906 3515 73 138 0 3765 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 15624

[startup+1002.79 s]
/proc/loadavg: 1.00 1.02 1.14 2/78 6844
/proc/meminfo: memFree=1591600/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=16576 CPUtime=1002.48
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3860 0 0 0 100238 10 0 0 25 0 1 0 226796215 16973824 3778 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 4144 3778 73 138 0 4003 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 16576

[startup+1062.83 s]
/proc/loadavg: 1.03 1.03 1.13 2/78 6844
/proc/meminfo: memFree=1591344/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=16924 CPUtime=1062.5
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3914 0 0 0 106240 10 0 0 25 0 1 0 226796215 17330176 3832 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 4231 3832 73 138 0 4090 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 16924

[startup+1122.86 s]
/proc/loadavg: 1.01 1.02 1.12 2/78 6844
/proc/meminfo: memFree=1591216/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=17068 CPUtime=1122.51
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3949 0 0 0 112240 11 0 0 25 0 1 0 226796215 17477632 3867 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 4267 3867 73 138 0 4126 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 17068

[startup+1182.89 s]
/proc/loadavg: 1.00 1.02 1.11 2/78 6844
/proc/meminfo: memFree=1591024/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=17212 CPUtime=1182.52
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 3996 0 0 0 118241 11 0 0 25 0 1 0 226796215 17625088 3914 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 4303 3914 73 138 0 4162 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 17212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 6844
/proc/meminfo: memFree=1591024/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=17212 CPUtime=1200.05
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 4000 0 0 0 119993 12 0 0 25 0 1 0 226796215 17625088 3918 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 4303 3918 73 138 0 4162 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 17212

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 6844
/proc/meminfo: memFree=1591024/2055920 swapFree=4192812/4192956
[pid=6841] ppid=6839 vsize=17212 CPUtime=1200.05
/proc/6841/stat : 6841 (minisat) R 6839 6841 6695 0 -1 4194304 4000 0 0 0 119993 12 0 0 25 0 1 0 226796215 17625088 3918 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 4303 3918 73 138 0 4162 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 17212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.123981
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 17212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4000
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= 24943

runsolver used 1.42178 second user time and 2.77658 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Wed Feb 21 14:33:37 UTC 2007

IDJOB= 304921
IDBENCH= 20144
IDSOLVER= 109
FILE ID= node11/304921-1172068417

PBS_JOBID= 3865309

Free space on /tmp= 66549 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S342579098-10.cnf
COMMAND LINE= /tmp/evaluation/304921-1172068417/minisat /tmp/evaluation/304921-1172068417/instance-304921-1172068417.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-304921-1172068417 -o ROOT/results/node11/solver-304921-1172068417 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304921-1172068417/minisat /tmp/evaluation/304921-1172068417/instance-304921-1172068417.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  868195ba98c78e25f7a7fe087bb75c79

RANDOM SEED= 607487006

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1607048 kB
Buffers:         56508 kB
Cached:         277100 kB
SwapCached:          0 kB
Active:         210140 kB
Inactive:       166764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          62180 kB
Slab:            57500 kB
Committed_AS:   742568 kB
PageTables:       1756 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= 66549 MiB

End job on node11 on Wed Feb 21 14:53:39 UTC 2007