Trace number 302953

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) 1200.12 1200.55

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1661921212-08.cnf
MD5SUM22f4fe283de9b4edb36d67aef170514a
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.10/0.11	c |  Parsing time:         0.11         s                                       |
0.61/0.64	c ============================[ Search Statistics ]==============================
0.61/0.64	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.61/0.64	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.61/0.64	c ===============================================================================
0.61/0.64	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.61/0.66	c |       103 |     240    20400   142800 |     7480      103     64 |  0.002 % |
0.61/0.68	c |       253 |     240    20400   142800 |     8228      253     64 |  0.002 % |
0.61/0.70	c |       478 |     240    20400   142800 |     9050      478     65 |  0.002 % |
0.71/0.74	c |       816 |     240    20400   142800 |     9955      816     64 |  0.002 % |
0.71/0.79	c |      1324 |     240    20400   142800 |    10951     1324     65 |  0.002 % |
0.81/0.87	c |      2083 |     240    20400   142800 |    12046     2083     66 |  0.002 % |
0.92/1.01	c |      3222 |     240    20400   142800 |    13251     3222     66 |  0.002 % |
1.12/1.23	c |      4930 |     240    20400   142800 |    14576     4930     66 |  0.002 % |
1.53/1.60	c |      7492 |     240    20400   142800 |    16034     7492     67 |  0.002 % |
2.25/2.33	c |     11336 |     240    20400   142800 |    17637    11336     67 |  0.002 % |
3.58/3.69	c |     17103 |     240    20400   142800 |    19401    17103     67 |  0.002 % |
5.83/5.91	c |     25752 |     240    20400   142800 |    21341    16001     68 |  0.002 % |
9.63/9.65	c |     38728 |     240    20400   142800 |    23475    18248     69 |  0.002 % |
15.36/15.41	c |     58189 |     240    20400   142800 |    25822    13332     68 |  0.002 % |
24.79/24.84	c |     87381 |     240    20400   142800 |    28405    13698     69 |  0.002 % |
40.34/40.45	c |    131170 |     240    20400   142800 |    31245    23920     68 |  0.002 % |
66.15/66.23	c |    196854 |     240    20400   142800 |    34370    13765     66 |  0.002 % |
106.09/106.23	c |    295381 |     240    20400   142800 |    37807    24411     69 |  0.002 % |
171.22/171.37	c |    443170 |     240    20400   142800 |    41588    21693     67 |  0.002 % |
275.78/275.91	c |    664857 |     240    20400   142800 |    45746    15254     65 |  0.002 % |
436.35/436.62	c |    997382 |     240    20400   142800 |    50321    23521     68 |  0.002 % |
711.42/711.75	c |   1496172 |     240    20400   142800 |    55353    42825     69 |  0.002 % |
1138.75/1139.27	c |   2244355 |     240    20400   142800 |    60889    42552     70 |  0.002 % |

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/node12/watcher-302953-1172023676 -o ROOT/results/node12/solver-302953-1172023676 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302953-1172023676/minisat /tmp/evaluation/302953-1172023676/instance-302953-1172023676.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 8748
/proc/meminfo: memFree=1654560/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=1888 CPUtime=0
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 222322059 1933312 261 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134532688 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 472 261 58 138 0 331 0

[startup+0.107533 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 8748
/proc/meminfo: memFree=1654560/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=3756 CPUtime=0.1
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 747 0 0 0 10 0 0 0 18 0 1 0 222322059 3846144 731 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134532688 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 939 731 58 138 0 798 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3756

[startup+0.515606 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 8748
/proc/meminfo: memFree=1654560/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=3916 CPUtime=0.51
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 808 0 0 0 51 0 0 0 21 0 1 0 222322059 4009984 792 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530782 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 979 792 72 138 0 838 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3916

[startup+1.33775 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1651352/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=4696 CPUtime=1.33
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 1035 0 0 0 133 0 0 0 25 0 1 0 222322059 4808704 979 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 1174 979 73 138 0 1033 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4696

[startup+2.97805 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1649176/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=7296 CPUtime=2.97
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 1680 0 0 0 296 1 0 0 25 0 1 0 222322059 7471104 1624 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 1824 1624 73 138 0 1683 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7296

[startup+6.25464 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1646552/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=8896 CPUtime=6.24
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 2075 0 0 0 623 1 0 0 25 0 1 0 222322059 9109504 2019 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 2224 2019 73 138 0 2083 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8896

[startup+12.7138 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1644832/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=10480 CPUtime=12.7
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 2480 0 0 0 1268 2 0 0 25 0 1 0 222322059 10731520 2424 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 2620 2424 73 138 0 2479 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10480

[startup+25.5171 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1643552/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=11828 CPUtime=25.5
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 2810 0 0 0 2547 3 0 0 25 0 1 0 222322059 12111872 2754 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 2957 2754 73 138 0 2816 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11828

[startup+51.1287 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1641760/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=13576 CPUtime=51.1
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 3246 0 0 0 5106 4 0 0 25 0 1 0 222322059 13901824 3190 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 3394 3190 73 138 0 3253 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 13576

[startup+102.349 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1639776/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=15580 CPUtime=102.3
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 3729 0 0 0 10225 5 0 0 25 0 1 0 222322059 15953920 3673 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550622 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 3895 3673 73 138 0 3754 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15580

[startup+162.382 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1638176/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=17204 CPUtime=162.31
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 4136 0 0 0 16225 6 0 0 25 0 1 0 222322059 17616896 4080 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550501 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 4301 4080 73 138 0 4160 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 17204

[startup+222.412 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1635808/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=19528 CPUtime=222.32
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 4711 0 0 0 22225 7 0 0 25 0 1 0 222322059 19996672 4655 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 4882 4655 73 138 0 4741 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 19528

[startup+282.442 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1635488/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=19832 CPUtime=282.33
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 4792 0 0 0 28225 8 0 0 25 0 1 0 222322059 20307968 4736 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 4958 4736 73 138 0 4817 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 19832

[startup+342.475 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1633760/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=21608 CPUtime=342.34
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 5211 0 0 0 34225 9 0 0 25 0 1 0 222322059 22126592 5155 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 5402 5155 73 138 0 5261 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 21608

[startup+402.509 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1633312/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=22052 CPUtime=402.35
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 5312 0 0 0 40226 9 0 0 25 0 1 0 222322059 22581248 5256 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 5513 5256 73 138 0 5372 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 22052

[startup+462.542 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1632480/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=22976 CPUtime=462.37
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 5562 0 0 0 46227 10 0 0 25 0 1 0 222322059 23527424 5506 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 5744 5506 73 138 0 5603 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 22976

[startup+522.573 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8749
/proc/meminfo: memFree=1631712/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=23672 CPUtime=522.37
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 5736 0 0 0 52227 10 0 0 25 0 1 0 222322059 24240128 5680 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 5918 5680 73 138 0 5777 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 23672

[startup+582.603 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1631392/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=24128 CPUtime=582.39
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 5829 0 0 0 58228 11 0 0 25 0 1 0 222322059 24707072 5773 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 6032 5773 73 138 0 5891 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 24128

[startup+642.64 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1631072/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=24480 CPUtime=642.4
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 5899 0 0 0 64229 11 0 0 25 0 1 0 222322059 25067520 5843 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 6120 5843 73 138 0 5979 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 24480

[startup+702.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1630880/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=24480 CPUtime=702.41
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 5942 0 0 0 70229 12 0 0 25 0 1 0 222322059 25067520 5876 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 6120 5876 73 138 0 5979 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 24480

[startup+762.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1629280/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=26240 CPUtime=762.41
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 6347 0 0 0 76228 13 0 0 25 0 1 0 222322059 26869760 6281 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 6560 6281 73 138 0 6419 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 26240

[startup+822.733 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1628960/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=26504 CPUtime=822.43
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 6416 0 0 0 82229 14 0 0 25 0 1 0 222322059 27140096 6350 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 6626 6350 73 138 0 6485 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 26504

[startup+882.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1628576/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=26888 CPUtime=882.43
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 6511 0 0 0 88229 14 0 0 25 0 1 0 222322059 27533312 6445 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 6722 6445 73 138 0 6581 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 26888

[startup+942.791 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1628512/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=26888 CPUtime=942.45
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 6531 0 0 0 94230 15 0 0 25 0 1 0 222322059 27533312 6465 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 6722 6465 73 138 0 6581 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 26888

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1628448/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=27188 CPUtime=1002.45
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 6577 0 0 0 100230 15 0 0 25 0 1 0 222322059 27840512 6511 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 6797 6511 73 138 0 6656 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 27188

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1628256/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=27376 CPUtime=1062.47
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 6634 0 0 0 106231 16 0 0 25 0 1 0 222322059 28033024 6568 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 6844 6568 73 138 0 6703 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 27376

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1628256/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=27376 CPUtime=1122.47
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 6641 0 0 0 112231 16 0 0 25 0 1 0 222322059 28033024 6575 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 6844 6575 73 138 0 6703 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 27376

[startup+1182.92 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 8749
/proc/meminfo: memFree=1626272/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=29368 CPUtime=1182.48
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 7137 0 0 0 118231 17 0 0 25 0 1 0 222322059 30072832 7071 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 7342 7071 73 138 0 7201 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 29368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 8749
/proc/meminfo: memFree=1626272/2055920 swapFree=4154916/4192956
[pid=8748] ppid=8746 vsize=29368 CPUtime=1200.1
/proc/8748/stat : 8748 (minisat) R 8746 8748 7424 0 -1 4194304 7137 0 0 0 119993 17 0 0 25 0 1 0 222322059 30072832 7071 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8748/statm: 7342 7071 73 138 0 7201 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 29368

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.12
CPU user time (s): 1199.94
CPU system time (s): 0.182972
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 29368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7137
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 1662

runsolver used 1.44378 second user time and 2.82057 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 21 02:07:56 UTC 2007

IDJOB= 302953
IDBENCH= 20096
IDSOLVER= 109
FILE ID= node12/302953-1172023676

PBS_JOBID= 3849146

Free space on /tmp= 66548 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1661921212-08.cnf
COMMAND LINE= /tmp/evaluation/302953-1172023676/minisat /tmp/evaluation/302953-1172023676/instance-302953-1172023676.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-302953-1172023676 -o ROOT/results/node12/solver-302953-1172023676 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302953-1172023676/minisat /tmp/evaluation/302953-1172023676/instance-302953-1172023676.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  22f4fe283de9b4edb36d67aef170514a

RANDOM SEED= 359556160

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1654968 kB
Buffers:         54312 kB
Cached:         251600 kB
SwapCached:      18040 kB
Active:         189196 kB
Inactive:       142776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654968 kB
SwapTotal:     4192956 kB
SwapFree:      4154916 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          29816 kB
Slab:            54604 kB
Committed_AS:  1043128 kB
PageTables:       1692 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= 66548 MiB

End job on node12 on Wed Feb 21 02:27:59 UTC 2007