Trace number 307217

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) 1200.08 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
MD5SUM59c8db54641efdcb0f397a2fc06a7707
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 variables18999
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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:  19000                                                |
0.00/0.00	c |  Number of clauses:    79800                                                |
0.09/0.18	c |  Parsing time:         0.17         s                                       |
0.30/0.40	c ============================[ Search Statistics ]==============================
0.30/0.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.40	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.40	c ===============================================================================
0.30/0.40	c |         0 |   18426    78874   239681 |    26291        0    nan |  0.000 % |
0.40/0.49	c |       100 |   18426    78874   239681 |    28920      100    158 |  0.000 % |
0.50/0.59	c |       250 |   18426    78874   239681 |    31812      250    184 |  0.000 % |
0.71/0.74	c |       475 |   18426    78874   239681 |    34993      475    183 |  0.000 % |
0.91/0.96	c |       812 |   18426    78874   239681 |    38493      812    189 |  0.000 % |
1.22/1.32	c |      1319 |   18426    78874   239681 |    42342     1319    213 |  0.000 % |
1.83/1.85	c |      2079 |   18426    78874   239681 |    46576     2079    228 |  0.000 % |
2.55/2.65	c |      3220 |   18426    78874   239681 |    51234     3220    260 |  0.000 % |
3.78/3.83	c |      4928 |   18426    78874   239681 |    56357     4928    253 |  0.000 % |
5.73/5.78	c |      7491 |   18426    78874   239681 |    61993     7491    263 |  0.000 % |
8.90/8.92	c |     11335 |   18426    78874   239681 |    68192    11335    285 |  0.000 % |
13.80/13.81	c |     17101 |   18426    78874   239681 |    75012    17101    285 |  0.000 % |
21.68/21.73	c |     25753 |   18426    78874   239681 |    82513    25753    294 |  0.000 % |
37.76/37.81	c |     38728 |   18426    78874   239681 |    90764    38728    338 |  0.000 % |
64.79/64.89	c |     58190 |   18426    78874   239681 |    99841    58190    346 |  0.000 % |
112.72/112.76	c |     87382 |   18426    78874   239681 |   109825    87382    367 |  0.000 % |
182.87/182.98	c |    131172 |   18426    78874   239681 |   120807    31668    367 |  0.000 % |
296.64/296.80	c |    196856 |   18426    78874   239681 |   132888    97352    367 |  0.000 % |
528.28/528.54	c |    295383 |   18426    78874   239681 |   146177    74618    379 |  0.000 % |
911.77/912.12	c |    443172 |   18426    78874   239681 |   160795    88517    413 |  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/node30/watcher-307217-1172115676 -o ROOT/results/node30/solver-307217-1172115676 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307217-1172115676/minisat /tmp/evaluation/307217-1172115676/instance-307217-1172115676.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25240
/proc/meminfo: memFree=1468576/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=2508 CPUtime=0
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 539 0 0 0 0 0 0 0 18 0 1 0 205331604 2568192 523 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 627 526 55 138 0 486 0

[startup+0.106542 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25240
/proc/meminfo: memFree=1468576/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=7248 CPUtime=0.09
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 1608 0 0 0 9 0 0 0 18 0 1 0 205331604 7421952 1575 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 1812 1576 58 138 0 1671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7248

[startup+0.5146 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25240
/proc/meminfo: memFree=1468576/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=8480 CPUtime=0.5
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 2249 0 0 0 49 1 0 0 21 0 1 0 205331604 8683520 1964 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 2120 1964 74 138 0 1979 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8480

[startup+1.33472 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1460440/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=9272 CPUtime=1.32
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 2444 0 0 0 131 1 0 0 25 0 1 0 205331604 9494528 2159 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 2318 2159 74 138 0 2177 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9272

[startup+2.97095 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1458712/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=11788 CPUtime=2.96
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 3060 0 0 0 294 2 0 0 25 0 1 0 205331604 12070912 2775 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 2947 2775 74 138 0 2806 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11788

[startup+6.25042 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1453528/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=16568 CPUtime=6.24
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 4261 0 0 0 622 2 0 0 25 0 1 0 205331604 16965632 3976 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 4142 3976 74 138 0 4001 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16568

[startup+12.7043 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1443608/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=25956 CPUtime=12.69
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 6611 0 0 0 1264 5 0 0 25 0 1 0 205331604 26578944 6326 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 6489 6326 74 138 0 6348 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25956

[startup+25.5932 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1426648/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=43592 CPUtime=25.57
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 10993 0 0 0 2548 9 0 0 25 0 1 0 205331604 44638208 10708 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 10898 10708 74 138 0 10757 0
Current children cumulated CPU time (s) 25.57
Current children cumulated vsize (KiB) 43592

[startup+51.2018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1393944/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=75536 CPUtime=51.17
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 19005 0 0 0 5099 18 0 0 25 0 1 0 205331604 77348864 18720 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 18884 18720 74 138 0 18743 0
Current children cumulated CPU time (s) 51.17
Current children cumulated vsize (KiB) 75536

[startup+102.415 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1341784/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=127916 CPUtime=102.37
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 32102 0 0 0 10205 32 0 0 25 0 1 0 205331604 130985984 31817 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 31979 31817 74 138 0 31838 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 127916

[startup+162.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1296856/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=172084 CPUtime=162.39
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 43121 0 0 0 16193 46 0 0 25 0 1 0 205331604 176214016 42836 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 43021 42836 74 138 0 42880 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 172084

[startup+222.478 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1296792/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=172084 CPUtime=222.39
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 43121 0 0 0 22193 46 0 0 25 0 1 0 205331604 176214016 42836 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 43021 42836 74 138 0 42880 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 172084

[startup+282.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1296792/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=172084 CPUtime=282.4
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 43121 0 0 0 28193 47 0 0 25 0 1 0 205331604 176214016 42836 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 43021 42836 74 138 0 42880 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 172084

[startup+342.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1273752/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=195780 CPUtime=342.4
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 49034 0 0 0 34188 52 0 0 25 0 1 0 205331604 200478720 48749 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 48945 48749 74 138 0 48804 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 195780

[startup+402.558 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1253080/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=215612 CPUtime=402.42
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 54032 0 0 0 40184 58 0 0 25 0 1 0 205331604 220786688 53747 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 53903 53747 74 138 0 53762 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 215612

[startup+462.585 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1253080/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=215612 CPUtime=462.42
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 54032 0 0 0 46184 58 0 0 25 0 1 0 205331604 220786688 53747 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 53903 53747 74 138 0 53762 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 215612

[startup+522.613 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1253080/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=215612 CPUtime=522.44
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 54032 0 0 0 52185 59 0 0 25 0 1 0 205331604 220786688 53747 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 53903 53747 74 138 0 53762 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 215612

[startup+582.642 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1253016/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=215612 CPUtime=582.45
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 54032 0 0 0 58186 59 0 0 25 0 1 0 205331604 220786688 53747 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 53903 53747 74 138 0 53762 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 215612

[startup+642.667 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1248472/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=220364 CPUtime=642.45
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 55218 0 0 0 64185 60 0 0 25 0 1 0 205331604 225652736 54933 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 55091 54933 74 138 0 54950 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 220364

[startup+702.689 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25241
/proc/meminfo: memFree=1217624/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=251440 CPUtime=702.46
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 62934 0 0 0 70179 67 0 0 25 0 1 0 205331604 257474560 62649 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 62860 62649 74 138 0 62719 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 251440

[startup+762.716 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 25241
/proc/meminfo: memFree=1216280/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=252628 CPUtime=762.46
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 63210 0 0 0 76178 68 0 0 25 0 1 0 205331604 258691072 62925 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550899 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 63157 62925 74 138 0 63016 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 252628

[startup+822.746 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25241
/proc/meminfo: memFree=1216344/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=252628 CPUtime=822.47
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 63211 0 0 0 82179 68 0 0 25 0 1 0 205331604 258691072 62926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 63157 62926 74 138 0 63016 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 252628

[startup+882.776 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25241
/proc/meminfo: memFree=1216344/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=252628 CPUtime=882.48
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 63211 0 0 0 88180 68 0 0 25 0 1 0 205331604 258691072 62926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 63157 62926 74 138 0 63016 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 252628

[startup+942.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25241
/proc/meminfo: memFree=1216344/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=252628 CPUtime=942.48
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 63211 0 0 0 94179 69 0 0 25 0 1 0 205331604 258691072 62926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 63157 62926 74 138 0 63016 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 252628

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25241
/proc/meminfo: memFree=1216344/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=252628 CPUtime=1002.5
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 63211 0 0 0 100180 70 0 0 25 0 1 0 205331604 258691072 62926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 63157 62926 74 138 0 63016 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 252628

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25241
/proc/meminfo: memFree=1202392/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=266520 CPUtime=1062.5
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 66713 0 0 0 106176 74 0 0 25 0 1 0 205331604 272916480 66428 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 66630 66428 74 138 0 66489 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 266520

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25241
/proc/meminfo: memFree=1194392/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=274452 CPUtime=1122.51
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 68690 0 0 0 112174 77 0 0 25 0 1 0 205331604 281038848 68405 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 68613 68405 74 138 0 68472 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 274452

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25241
/proc/meminfo: memFree=1194392/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=274452 CPUtime=1182.51
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 68690 0 0 0 118174 77 0 0 25 0 1 0 205331604 281038848 68405 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 68613 68405 74 138 0 68472 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 274452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25315
/proc/meminfo: memFree=1193192/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=274452 CPUtime=1200.03
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 68690 0 0 0 119922 81 0 0 25 0 1 0 205331604 281038848 68405 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550501 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 68613 68405 74 138 0 68472 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 274452

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 1.00 2/84 25315
/proc/meminfo: memFree=1193192/2055920 swapFree=4145576/4192956
[pid=25240] ppid=25238 vsize=274452 CPUtime=1200.03
/proc/25240/stat : 25240 (minisat) R 25238 25240 24049 0 -1 4194304 68690 0 0 0 119922 81 0 0 25 0 1 0 205331604 281038848 68405 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550501 0 0 4096 3 0 0 0 17 1 0 0
/proc/25240/statm: 68613 68405 74 138 0 68472 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 274452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1199.22
CPU system time (s): 0.85487
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 274452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.22
system time used= 0.85487
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68690
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= 24483

runsolver used 1.3258 second user time and 2.72758 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Thu Feb 22 03:41:16 UTC 2007

IDJOB= 307217
IDBENCH= 20200
IDSOLVER= 109
FILE ID= node30/307217-1172115676

PBS_JOBID= 3892916

Free space on /tmp= 66557 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
COMMAND LINE= /tmp/evaluation/307217-1172115676/minisat /tmp/evaluation/307217-1172115676/instance-307217-1172115676.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-307217-1172115676 -o ROOT/results/node30/solver-307217-1172115676 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307217-1172115676/minisat /tmp/evaluation/307217-1172115676/instance-307217-1172115676.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  59c8db54641efdcb0f397a2fc06a7707

RANDOM SEED= 672235423

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1468920 kB
Buffers:         51504 kB
Cached:         443616 kB
SwapCached:      15696 kB
Active:         293448 kB
Inactive:       226380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468920 kB
SwapTotal:     4192956 kB
SwapFree:      4145576 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:          29844 kB
Slab:            52540 kB
Committed_AS:   709096 kB
PageTables:       1884 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= 66557 MiB

End job on node30 on Thu Feb 22 04:01:18 UTC 2007