Trace number 307832

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) 1200.04 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
MD5SUM3f421a958db929dd5faf96c5c82c876f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.84872
Satisfiable
(Un)Satisfiability was proved
Number of variables6492
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |    4525    14415    43741 |     4805        0    nan |  0.000 % |
0.00/0.09	c |       100 |    4525    14415    43741 |     5285      100     32 |  0.000 % |
0.10/0.11	c |       251 |    4525    14415    43741 |     5814      251     35 |  0.000 % |
0.10/0.15	c |       476 |    4525    14415    43741 |     6395      476     36 |  0.000 % |
0.20/0.21	c |       816 |    4525    14415    43741 |     7035      816     34 |  0.000 % |
0.20/0.30	c |      1322 |    4525    14415    43741 |     7738     1322     37 |  0.000 % |
0.41/0.44	c |      2081 |    4525    14415    43741 |     8512     2081     37 |  0.000 % |
0.61/0.67	c |      3220 |    4525    14415    43741 |     9363     3220     37 |  0.000 % |
1.02/1.03	c |      4928 |    4525    14415    43741 |    10299     4928     39 |  0.000 % |
1.64/1.66	c |      7492 |    4525    14415    43741 |    11329     7492     38 |  0.000 % |
2.66/2.71	c |     11336 |    4525    14415    43741 |    12462    11336     41 |  0.000 % |
4.40/4.46	c |     17103 |    4525    14415    43741 |    13709    10673     43 |  0.000 % |
7.06/7.14	c |     25752 |    4525    14415    43741 |    15080    12250     46 |  0.000 % |
11.46/11.56	c |     38728 |    4525    14415    43741 |    16588     9703     40 |  0.000 % |
18.63/18.69	c |     58189 |    4525    14415    43741 |    18246    12103     40 |  0.000 % |
29.60/29.67	c |     87381 |    4525    14415    43741 |    20071    13268     43 |  0.000 % |
47.31/47.43	c |    131170 |    4525    14415    43741 |    22078    16150     38 |  0.000 % |
79.16/79.24	c |    196855 |    4525    14415    43741 |    24286    13997     42 |  0.000 % |
129.11/129.24	c |    295381 |    4525    14415    43741 |    26715    13017     39 |  0.000 % |
205.16/205.40	c |    443171 |    4525    14415    43741 |    29386    19878     45 |  0.000 % |
331.33/331.64	c |    664856 |    4525    14415    43741 |    32325    23465     41 |  0.000 % |
529.19/529.50	c |    997383 |    4525    14415    43741 |    35558    20878     45 |  0.000 % |
841.77/842.14	c |   1496172 |    4525    14415    43741 |    39114    19505     48 |  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-307832-1172505561 -o ROOT/results/node7/solver-307832-1172505561 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307832-1172505561/minisat /tmp/evaluation/307832-1172505561/instance-307832-1172505561.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: 0.90 0.88 0.90 3/77 16769
/proc/meminfo: memFree=1649680/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=2780 CPUtime=0
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 383 0 0 0 0 0 0 0 18 0 1 0 270510842 2846720 367 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532912 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 695 367 58 138 0 554 0

[startup+0.107482 s]
/proc/loadavg: 0.90 0.88 0.90 3/77 16769
/proc/meminfo: memFree=1649680/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=4240 CPUtime=0.1
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 811 0 0 0 10 0 0 0 18 0 1 0 270510842 4341760 757 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 1060 757 72 138 0 919 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4240

[startup+0.519526 s]
/proc/loadavg: 0.90 0.88 0.90 3/77 16769
/proc/meminfo: memFree=1649680/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=4240 CPUtime=0.51
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 816 0 0 0 51 0 0 0 21 0 1 0 270510842 4341760 762 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550854 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 1060 762 73 138 0 919 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4240

[startup+1.33961 s]
/proc/loadavg: 0.90 0.88 0.90 2/78 16770
/proc/meminfo: memFree=1646536/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=4768 CPUtime=1.33
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 944 0 0 0 133 0 0 0 25 0 1 0 270510842 4882432 890 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 1192 890 73 138 0 1051 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4768

[startup+2.97578 s]
/proc/loadavg: 0.90 0.88 0.90 2/78 16770
/proc/meminfo: memFree=1645576/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=5972 CPUtime=2.96
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 1263 0 0 0 296 0 0 0 25 0 1 0 270510842 6115328 1209 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 1493 1209 73 138 0 1352 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5972

[startup+6.25213 s]
/proc/loadavg: 0.91 0.88 0.90 2/78 16770
/proc/meminfo: memFree=1644360/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=6632 CPUtime=6.24
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 1403 0 0 0 624 0 0 0 25 0 1 0 270510842 6791168 1349 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 1658 1349 73 138 0 1517 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6632

[startup+12.7088 s]
/proc/loadavg: 0.92 0.88 0.90 3/78 16770
/proc/meminfo: memFree=1643784/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=7028 CPUtime=12.69
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 1533 0 0 0 1269 0 0 0 25 0 1 0 270510842 7196672 1479 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 1757 1479 73 138 0 1616 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7028

[startup+25.5111 s]
/proc/loadavg: 0.93 0.89 0.91 2/78 16770
/proc/meminfo: memFree=1642696/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=8216 CPUtime=25.49
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 1793 0 0 0 2549 0 0 0 25 0 1 0 270510842 8413184 1739 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 2054 1739 73 138 0 1913 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8216

[startup+51.1208 s]
/proc/loadavg: 0.96 0.90 0.91 2/78 16770
/proc/meminfo: memFree=1641608/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=9280 CPUtime=51.1
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 2069 0 0 0 5109 1 0 0 25 0 1 0 270510842 9502720 2015 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 2320 2015 73 138 0 2179 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9280

[startup+102.341 s]
/proc/loadavg: 0.98 0.91 0.91 2/84 16796
/proc/meminfo: memFree=1638552/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=11260 CPUtime=102.3
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 2577 0 0 0 10228 2 0 0 25 0 1 0 270510842 11530240 2523 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134706124 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 2815 2523 73 138 0 2674 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 11260

[startup+162.401 s]
/proc/loadavg: 1.06 0.94 0.91 2/84 16908
/proc/meminfo: memFree=1637016/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=12488 CPUtime=162.27
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 2855 0 0 0 16225 2 0 0 25 0 1 0 270510842 12787712 2801 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 3122 2801 73 138 0 2981 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 12488

[startup+222.443 s]
/proc/loadavg: 1.02 0.95 0.91 2/78 16968
/proc/meminfo: memFree=1637512/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=13136 CPUtime=222.26
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 3034 0 0 0 22223 3 0 0 25 0 1 0 270510842 13451264 2980 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 3284 2980 73 138 0 3143 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 13136

[startup+282.472 s]
/proc/loadavg: 1.01 0.95 0.91 2/78 16968
/proc/meminfo: memFree=1637192/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=13544 CPUtime=282.28
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 3124 0 0 0 28224 4 0 0 25 0 1 0 270510842 13869056 3070 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 3386 3070 73 138 0 3245 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 13544

[startup+342.501 s]
/proc/loadavg: 1.00 0.96 0.91 2/78 16968
/proc/meminfo: memFree=1636296/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=14344 CPUtime=342.29
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 3348 0 0 0 34225 4 0 0 25 0 1 0 270510842 14688256 3294 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 3586 3294 73 138 0 3445 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 14344

[startup+402.534 s]
/proc/loadavg: 1.00 0.96 0.91 2/78 16968
/proc/meminfo: memFree=1634376/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=16340 CPUtime=402.31
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 3828 0 0 0 40225 6 0 0 25 0 1 0 270510842 16732160 3774 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 4085 3774 73 138 0 3944 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 16340

[startup+462.564 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 16968
/proc/meminfo: memFree=1634248/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=16472 CPUtime=462.32
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 3859 0 0 0 46226 6 0 0 25 0 1 0 270510842 16867328 3805 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552303 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 4118 3805 73 138 0 3977 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 16472

[startup+522.594 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 16968
/proc/meminfo: memFree=1633800/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=17012 CPUtime=522.34
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 3981 0 0 0 52227 7 0 0 25 0 1 0 270510842 17420288 3927 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 4253 3927 73 138 0 4112 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 17012

[startup+582.623 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 16968
/proc/meminfo: memFree=1632584/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=18088 CPUtime=582.35
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 4280 0 0 0 58227 8 0 0 25 0 1 0 270510842 18522112 4226 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 4522 4226 73 138 0 4381 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 18088

[startup+642.656 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 16968
/proc/meminfo: memFree=1632648/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=18088 CPUtime=642.37
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 4281 0 0 0 64228 9 0 0 25 0 1 0 270510842 18522112 4227 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 4522 4227 73 138 0 4381 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 18088

[startup+702.686 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 16968
/proc/meminfo: memFree=1631496/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=19276 CPUtime=702.38
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 4553 0 0 0 70228 10 0 0 25 0 1 0 270510842 19738624 4499 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 4819 4499 73 138 0 4678 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 19276

[startup+762.716 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 16968
/proc/meminfo: memFree=1631688/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=19276 CPUtime=762.39
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 4553 0 0 0 76229 10 0 0 25 0 1 0 270510842 19738624 4499 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 4819 4499 73 138 0 4678 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 19276

[startup+822.75 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 16968
/proc/meminfo: memFree=1631112/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=19812 CPUtime=822.41
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 4695 0 0 0 82230 11 0 0 25 0 1 0 270510842 20287488 4641 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 4953 4641 73 138 0 4812 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 19812

[startup+882.78 s]
/proc/loadavg: 1.05 0.99 0.92 2/78 16968
/proc/meminfo: memFree=1630024/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=20888 CPUtime=882.43
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 4970 0 0 0 88231 12 0 0 25 0 1 0 270510842 21389312 4916 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 5222 4916 73 138 0 5081 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 20888

[startup+942.811 s]
/proc/loadavg: 1.02 0.99 0.92 2/78 16968
/proc/meminfo: memFree=1629960/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=20888 CPUtime=942.45
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 4970 0 0 0 94233 12 0 0 25 0 1 0 270510842 21389312 4916 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 5222 4916 73 138 0 5081 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 20888

[startup+1002.84 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16968
/proc/meminfo: memFree=1629064/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=21828 CPUtime=1002.46
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 5201 0 0 0 100233 13 0 0 25 0 1 0 270510842 22351872 5147 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 5457 5147 73 138 0 5316 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 21828

[startup+1062.87 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16968
/proc/meminfo: memFree=1628104/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=22780 CPUtime=1062.48
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 5452 0 0 0 106234 14 0 0 25 0 1 0 270510842 23326720 5398 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 5695 5398 73 138 0 5554 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 22780

[startup+1122.9 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16968
/proc/meminfo: memFree=1628104/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=22780 CPUtime=1122.49
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 5452 0 0 0 112235 14 0 0 25 0 1 0 270510842 23326720 5398 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 5695 5398 73 138 0 5554 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 22780

[startup+1182.93 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16968
/proc/meminfo: memFree=1628104/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=22780 CPUtime=1182.51
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 5452 0 0 0 118236 15 0 0 25 0 1 0 270510842 23326720 5398 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 5695 5398 73 138 0 5554 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 22780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16968
/proc/meminfo: memFree=1628104/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=22780 CPUtime=1200.02
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 5452 0 0 0 119987 15 0 0 25 0 1 0 270510842 23326720 5398 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 5695 5398 73 138 0 5554 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 22780

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16968
/proc/meminfo: memFree=1628104/2055920 swapFree=4147496/4192956
[pid=16769] ppid=16767 vsize=22780 CPUtime=1200.02
/proc/16769/stat : 16769 (minisat) R 16767 16769 16275 0 -1 4194304 5452 0 0 0 119987 15 0 0 25 0 1 0 270510842 23326720 5398 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/16769/statm: 5695 5398 73 138 0 5554 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 22780

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.04
CPU user time (s): 1199.88
CPU system time (s): 0.156976
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 22780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5452
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= 21759

runsolver used 1.38079 second user time and 2.81757 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Feb 26 15:59:21 UTC 2007

IDJOB= 307832
IDBENCH= 20215
IDSOLVER= 109
FILE ID= node7/307832-1172505561

PBS_JOBID= 3971595

Free space on /tmp= 66551 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/307832-1172505561/minisat /tmp/evaluation/307832-1172505561/instance-307832-1172505561.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-307832-1172505561 -o ROOT/results/node7/solver-307832-1172505561 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307832-1172505561/minisat /tmp/evaluation/307832-1172505561/instance-307832-1172505561.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  3f421a958db929dd5faf96c5c82c876f

RANDOM SEED= 417006418

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:       1650152 kB
Buffers:         48136 kB
Cached:         263600 kB
SwapCached:       9088 kB
Active:         177384 kB
Inactive:       158548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650152 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          30912 kB
Slab:            55404 kB
Committed_AS:   889936 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= 66551 MiB

End job on node7 on Mon Feb 26 16:19:24 UTC 2007