Trace number 303076

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 1200.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1358416858-13.cnf
MD5SUM7f9bc9e91d3c5181672e5c64171b017a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark649.225
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.00/0.08	c |  Parsing time:         0.08         s                                       |
0.41/0.43	c ============================[ Search Statistics ]==============================
0.41/0.43	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.41/0.43	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.41/0.43	c ===============================================================================
0.41/0.43	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.41/0.44	c |       100 |     180    15300   107100 |     5610      100     54 |  0.003 % |
0.41/0.46	c |       250 |     180    15300   107100 |     6171      250     53 |  0.003 % |
0.41/0.48	c |       475 |     180    15300   107100 |     6788      475     52 |  0.003 % |
0.41/0.51	c |       812 |     180    15300   107100 |     7466      812     52 |  0.003 % |
0.51/0.55	c |      1321 |     180    15300   107100 |     8213     1321     52 |  0.003 % |
0.61/0.62	c |      2080 |     180    15300   107100 |     9034     2080     52 |  0.003 % |
0.71/0.73	c |      3220 |     180    15300   107100 |     9938     3220     52 |  0.003 % |
0.81/0.91	c |      4930 |     180    15300   107100 |    10932     4930     52 |  0.003 % |
1.22/1.23	c |      7494 |     180    15300   107100 |    12025     7494     52 |  0.003 % |
1.74/1.81	c |     11338 |     180    15300   107100 |    13228    11338     53 |  0.003 % |
2.76/2.77	c |     17105 |     180    15300   107100 |    14550    10448     53 |  0.003 % |
4.29/4.30	c |     25754 |     180    15300   107100 |    16005    11781     53 |  0.003 % |
6.96/7.00	c |     38728 |     180    15300   107100 |    17606     8671     53 |  0.003 % |
11.15/11.21	c |     58189 |     180    15300   107100 |    19367    10452     51 |  0.003 % |
17.81/17.86	c |     87384 |     180    15300   107100 |    21303    10479     53 |  0.003 % |
28.87/28.94	c |    131174 |     180    15300   107100 |    23434    11501     51 |  0.003 % |
46.27/46.36	c |    196859 |     180    15300   107100 |    25777    17715     54 |  0.003 % |
75.35/75.42	c |    295387 |     180    15300   107100 |    28355    18964     54 |  0.003 % |
120.50/120.58	c |    443176 |     180    15300   107100 |    31191    20778     55 |  0.003 % |
194.51/194.69	c |    664859 |     180    15300   107100 |    34310    17753     54 |  0.003 % |
310.72/311.05	c |    997384 |     180    15300   107100 |    37741    26715     55 |  0.003 % |
500.83/501.23	c |   1496173 |     180    15300   107100 |    41515    28116     54 |  0.003 % |
810.65/811.18	c |   2244356 |     180    15300   107100 |    45666    38893     56 |  0.003 % |

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/node70/watcher-303076-1172026669 -o ROOT/results/node70/solver-303076-1172026669 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303076-1172026669/minisat /tmp/evaluation/303076-1172026669/instance-303076-1172026669.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 3/64 6618
/proc/meminfo: memFree=1683336/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=1888 CPUtime=0
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 234 0 0 0 0 0 0 0 18 0 1 0 185467567 1933312 218 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 472 218 58 138 0 331 0

[startup+0.107221 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6618
/proc/meminfo: memFree=1683336/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=3132 CPUtime=0.1
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 564 0 0 0 10 0 0 0 18 0 1 0 185467567 3207168 548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530825 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 783 548 71 138 0 642 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3132

[startup+0.515294 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6618
/proc/meminfo: memFree=1683336/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=3208 CPUtime=0.51
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 599 0 0 0 51 0 0 0 21 0 1 0 185467567 3284992 582 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 802 582 73 138 0 661 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3208

[startup+1.33644 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6619
/proc/meminfo: memFree=1680192/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=4660 CPUtime=1.33
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 949 0 0 0 133 0 0 0 25 0 1 0 185467567 4771840 932 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556055 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 1165 932 73 138 0 1024 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4660

[startup+2.97474 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6619
/proc/meminfo: memFree=1678464/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=5896 CPUtime=2.96
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 1263 0 0 0 296 0 0 0 25 0 1 0 185467567 6037504 1246 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 1474 1246 73 138 0 1333 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5896

[startup+6.25133 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6619
/proc/meminfo: memFree=1677504/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=6820 CPUtime=6.24
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 1479 0 0 0 624 0 0 0 25 0 1 0 185467567 6983680 1462 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 1705 1462 73 138 0 1564 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6820

[startup+12.7065 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6619
/proc/meminfo: memFree=1676928/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=7756 CPUtime=12.69
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 1697 0 0 0 1269 0 0 0 25 0 1 0 185467567 7942144 1680 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 1939 1680 73 138 0 1798 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7756

[startup+25.5068 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6619
/proc/meminfo: memFree=1675520/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=8816 CPUtime=25.49
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 1967 0 0 0 2548 1 0 0 25 0 1 0 185467567 9027584 1950 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 2204 1950 73 138 0 2063 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8816

[startup+51.1124 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6619
/proc/meminfo: memFree=1673984/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=10276 CPUtime=51.08
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 2354 0 0 0 5107 1 0 0 25 0 1 0 185467567 10522624 2337 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 2569 2337 73 138 0 2428 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10276

[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 6619
/proc/meminfo: memFree=1672640/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=11764 CPUtime=102.28
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 2692 0 0 0 10226 2 0 0 25 0 1 0 185467567 12046336 2675 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 2941 2675 73 138 0 2800 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11764

[startup+162.335 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6619
/proc/meminfo: memFree=1671168/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=13272 CPUtime=162.27
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 3054 0 0 0 16225 2 0 0 25 0 1 0 185467567 13590528 3037 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 3318 3037 73 138 0 3177 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 13272

[startup+222.365 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 6723
/proc/meminfo: memFree=1668544/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=14508 CPUtime=222.23
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 3368 0 0 0 22220 3 0 0 25 0 1 0 185467567 14856192 3351 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 3627 3351 73 138 0 3486 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14508

[startup+282.425 s]
/proc/loadavg: 1.05 1.00 1.00 2/71 7271
/proc/meminfo: memFree=1667832/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=14800 CPUtime=282.16
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 3432 0 0 0 28210 6 0 0 25 0 1 0 185467567 15155200 3415 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 3700 3415 73 138 0 3559 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 14800

[startup+342.451 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1667704/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=16140 CPUtime=342.15
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 3756 0 0 0 34208 7 0 0 25 0 1 0 185467567 16527360 3739 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556173 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 4035 3739 73 138 0 3894 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 16140

[startup+402.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1667256/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=16756 CPUtime=402.15
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 3870 0 0 0 40208 7 0 0 25 0 1 0 185467567 17158144 3853 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 4189 3853 73 138 0 4048 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16756

[startup+462.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1667128/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=16756 CPUtime=462.14
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 3895 0 0 0 46207 7 0 0 25 0 1 0 185467567 17158144 3878 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 4189 3878 73 138 0 4048 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 16756

[startup+522.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1665528/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=18420 CPUtime=522.14
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 4290 0 0 0 52206 8 0 0 25 0 1 0 185467567 18862080 4273 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 4605 4273 73 138 0 4464 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18420

[startup+582.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1665144/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=18984 CPUtime=582.13
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 4415 0 0 0 58205 8 0 0 25 0 1 0 185467567 19439616 4398 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 4746 4398 73 138 0 4605 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18984

[startup+642.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1665024/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=19276 CPUtime=642.13
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 4478 0 0 0 64205 8 0 0 25 0 1 0 185467567 19738624 4461 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 4819 4461 73 138 0 4678 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19276

[startup+702.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1664832/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=19416 CPUtime=702.12
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 4519 0 0 0 70204 8 0 0 25 0 1 0 185467567 19881984 4502 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 4854 4502 73 138 0 4713 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 19416

[startup+762.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1664832/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=19548 CPUtime=762.11
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 4527 0 0 0 76203 8 0 0 25 0 1 0 185467567 20017152 4510 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 4887 4510 73 138 0 4746 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 19548

[startup+822.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1663616/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=20632 CPUtime=822.12
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 4810 0 0 0 82203 9 0 0 25 0 1 0 185467567 21127168 4793 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 5158 4793 73 138 0 5017 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 20632

[startup+882.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1663296/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=21048 CPUtime=882.11
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 4891 0 0 0 88202 9 0 0 25 0 1 0 185467567 21553152 4874 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 5262 4874 73 138 0 5121 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 21048

[startup+942.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1663168/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=21196 CPUtime=942.11
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 4931 0 0 0 94202 9 0 0 25 0 1 0 185467567 21704704 4914 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 5299 4914 73 138 0 5158 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 21196

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1662976/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=21340 CPUtime=1002.12
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 4970 0 0 0 100202 10 0 0 25 0 1 0 185467567 21852160 4953 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 5335 4953 73 138 0 5194 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 21340

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1662784/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=21516 CPUtime=1062.11
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 5012 0 0 0 106201 10 0 0 25 0 1 0 185467567 22032384 4995 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552308 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 5379 4995 73 138 0 5238 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 21516

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1662208/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=22144 CPUtime=1122.1
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 5152 0 0 0 112200 10 0 0 25 0 1 0 185467567 22675456 5135 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 5536 5135 73 138 0 5395 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 22144

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1662144/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=22284 CPUtime=1182.1
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 5169 0 0 0 118200 10 0 0 25 0 1 0 185467567 22818816 5152 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 5571 5152 73 138 0 5430 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 22284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1662080/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=22284 CPUtime=1200.02
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 5171 0 0 0 119992 10 0 0 25 0 1 0 185467567 22818816 5154 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 5571 5154 73 138 0 5430 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 22284

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7293
/proc/meminfo: memFree=1662080/2055920 swapFree=4183148/4192956
[pid=6618] ppid=6616 vsize=22284 CPUtime=1200.02
/proc/6618/stat : 6618 (minisat) R 6616 6618 5498 0 -1 4194304 5171 0 0 0 119992 10 0 0 25 0 1 0 185467567 22818816 5154 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6618/statm: 5571 5154 73 138 0 5430 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 22284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.109983
CPU usage (%): 99.952
Max. virtual memory (cumulated for all children) (KiB): 22284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5171
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= 3359

runsolver used 0.855869 second user time and 2.44263 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Wed Feb 21 02:57:49 UTC 2007

IDJOB= 303076
IDBENCH= 20099
IDSOLVER= 109
FILE ID= node70/303076-1172026669

PBS_JOBID= 3892687

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1358416858-13.cnf
COMMAND LINE= /tmp/evaluation/303076-1172026669/minisat /tmp/evaluation/303076-1172026669/instance-303076-1172026669.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-303076-1172026669 -o ROOT/results/node70/solver-303076-1172026669 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303076-1172026669/minisat /tmp/evaluation/303076-1172026669/instance-303076-1172026669.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  7f9bc9e91d3c5181672e5c64171b017a

RANDOM SEED= 949103897

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1683744 kB
Buffers:         30872 kB
Cached:         284668 kB
SwapCached:       4128 kB
Active:         211416 kB
Inactive:       114088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683744 kB
SwapTotal:     4192956 kB
SwapFree:      4183148 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            32728 kB
Committed_AS:   273028 kB
PageTables:       1396 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= 66561 MiB

End job on node70 on Wed Feb 21 03:17:51 UTC 2007