Trace number 425001

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? (TO) 5000.11 5002.01

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S52275463-03.cnf
MD5SUM4f306ec2f901f083b29f7f5a667073bd
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                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.49/0.56	c ============================[ Search Statistics ]==============================
0.49/0.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.56	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.56	c ===============================================================================
0.49/0.56	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.49/0.58	c |       100 |     240    20400   142800 |     7480      100     68 |  0.002 % |
0.49/0.60	c |       252 |     240    20400   142800 |     8228      252     65 |  0.002 % |
0.59/0.62	c |       478 |     240    20400   142800 |     9050      478     65 |  0.002 % |
0.59/0.66	c |       816 |     240    20400   142800 |     9955      816     66 |  0.002 % |
0.69/0.71	c |      1323 |     240    20400   142800 |    10951     1323     65 |  0.002 % |
0.69/0.79	c |      2083 |     240    20400   142800 |    12046     2083     65 |  0.002 % |
0.89/0.92	c |      3222 |     240    20400   142800 |    13251     3222     65 |  0.002 % |
1.10/1.14	c |      4930 |     240    20400   142800 |    14576     4930     65 |  0.002 % |
1.49/1.52	c |      7492 |     240    20400   142800 |    16034     7492     65 |  0.002 % |
2.19/2.21	c |     11336 |     240    20400   142800 |    17637    11336     66 |  0.002 % |
3.39/3.46	c |     17103 |     240    20400   142800 |    19401    17103     66 |  0.002 % |
5.39/5.42	c |     25752 |     240    20400   142800 |    21341    15997     66 |  0.002 % |
8.69/8.78	c |     38727 |     240    20400   142800 |    23475    18245     67 |  0.002 % |
13.99/14.06	c |     58188 |     240    20400   142800 |    25822    13364     67 |  0.002 % |
22.78/22.85	c |     87380 |     240    20400   142800 |    28405    13968     68 |  0.002 % |
36.78/36.84	c |    131169 |     240    20400   142800 |    31245    24182     70 |  0.002 % |
60.47/60.55	c |    196853 |     240    20400   142800 |    34370    13805     65 |  0.002 % |
98.96/99.05	c |    295380 |     240    20400   142800 |    37807    24312     67 |  0.002 % |
157.23/157.31	c |    443170 |     240    20400   142800 |    41588    21994     67 |  0.002 % |
260.40/260.50	c |    664853 |     240    20400   142800 |    45746    14494     66 |  0.002 % |
420.64/420.89	c |    997378 |     240    20400   142800 |    50321    22536     66 |  0.002 % |
678.15/678.45	c |   1496168 |     240    20400   142800 |    55353    42145     70 |  0.002 % |
1088.71/1089.17	c |   2244351 |     240    20400   142800 |    60889    43288     69 |  0.002 % |
1726.60/1727.31	c |   3366625 |     240    20400   142800 |    66978    47707     68 |  0.002 % |
2794.73/2795.87	c |   5050036 |     240    20400   142800 |    73676    35669     68 |  0.002 % |
4483.65/4485.32	c |   7575154 |     240    20400   142800 |    81043    19343     64 |  0.002 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-425001-1177731526 -o ROOT/results/node3/solver-425001-1177731526 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425001-1177731526/minisat_noassertions /tmp/evaluation/425001-1177731526/instance-425001-1177731526.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 2/77 31706
/proc/meminfo: memFree=1579360/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=1856 CPUtime=0
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 249190321 1900544 257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 464 257 50 130 0 331 0

[startup+0.0525191 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 31706
/proc/meminfo: memFree=1579360/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=3712 CPUtime=0.04
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 748 0 0 0 4 0 0 0 18 0 1 0 249190321 3801088 734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 928 734 62 130 0 795 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3712

[startup+0.101525 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 31706
/proc/meminfo: memFree=1579360/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=3712 CPUtime=0.09
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 748 0 0 0 9 0 0 0 18 0 1 0 249190321 3801088 734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 928 734 62 130 0 795 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3712

[startup+0.301558 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 31706
/proc/meminfo: memFree=1579360/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=3712 CPUtime=0.29
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 748 0 0 0 29 0 0 0 20 0 1 0 249190321 3801088 734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521068 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 928 734 62 130 0 795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3712

[startup+0.701622 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 31706
/proc/meminfo: memFree=1579360/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=3712 CPUtime=0.69
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 799 0 0 0 69 0 0 0 24 0 1 0 249190321 3801088 745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 928 745 66 130 0 795 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3712

[startup+1.50175 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1576216/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=5060 CPUtime=1.49
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 1139 0 0 0 149 0 0 0 25 0 1 0 249190321 5181440 1085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 1265 1085 66 130 0 1132 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5060

[startup+3.10201 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1574040/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=7600 CPUtime=3.09
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 1749 0 0 0 309 0 0 0 25 0 1 0 249190321 7782400 1695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 1900 1695 66 130 0 1767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7600

[startup+6.30153 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1571416/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=8920 CPUtime=6.29
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 2089 0 0 0 628 1 0 0 25 0 1 0 249190321 9134080 2035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 2230 2035 66 130 0 2097 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8920

[startup+12.7016 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1569752/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=10240 CPUtime=12.69
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 2427 0 0 0 1267 2 0 0 25 0 1 0 249190321 10485760 2373 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 2560 2373 66 130 0 2427 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10240

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1568408/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=11692 CPUtime=25.48
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 2772 0 0 0 2546 2 0 0 25 0 1 0 249190321 11972608 2718 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 2923 2718 66 130 0 2790 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11692

[startup+51.1018 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1566424/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=13704 CPUtime=51.07
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 3280 0 0 0 5104 3 0 0 25 0 1 0 249190321 14032896 3226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 3426 3226 66 130 0 3293 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13704

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1564696/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=15420 CPUtime=102.25
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 3714 0 0 0 10222 3 0 0 25 0 1 0 249190321 15790080 3660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 3855 3660 66 130 0 3722 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 15420

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1562904/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=17152 CPUtime=162.23
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 4140 0 0 0 16219 4 0 0 25 0 1 0 249190321 17563648 4086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 4288 4086 66 130 0 4155 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17152

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1560984/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=19228 CPUtime=222.22
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 4620 0 0 0 22216 6 0 0 25 0 1 0 249190321 19689472 4566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 4807 4566 66 130 0 4674 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19228

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1559640/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=20556 CPUtime=282.19
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 4972 0 0 0 28213 6 0 0 25 0 1 0 249190321 21049344 4918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 5139 4918 66 130 0 5006 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20556

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1558936/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=21348 CPUtime=342.17
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 5157 0 0 0 34210 7 0 0 25 0 1 0 249190321 21860352 5103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 5337 5103 66 130 0 5204 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21348

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1558616/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=21752 CPUtime=402.14
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 5243 0 0 0 40207 7 0 0 25 0 1 0 249190321 22274048 5189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 5438 5189 66 130 0 5305 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 21752

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1556760/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=23492 CPUtime=462.12
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 5692 0 0 0 46204 8 0 0 25 0 1 0 249190321 24055808 5638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 5873 5638 66 130 0 5740 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23492

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1556184/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=24160 CPUtime=522.11
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 5838 0 0 0 52202 9 0 0 25 0 1 0 249190321 24739840 5784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 6040 5784 66 130 0 5907 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 24160

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1555992/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=24328 CPUtime=582.08
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 5890 0 0 0 58199 9 0 0 25 0 1 0 249190321 24911872 5836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 6082 5836 66 130 0 5949 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 24328

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31707
/proc/meminfo: memFree=1555800/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=24604 CPUtime=642.07
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 5941 0 0 0 64197 10 0 0 25 0 1 0 249190321 25194496 5887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 6151 5887 66 130 0 6018 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 24604


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31907
/proc/meminfo: memFree=1540952/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=39960 CPUtime=4000.82
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 9634 0 0 0 400043 39 0 0 25 0 1 0 249190321 40919040 9580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 9990 9580 66 130 0 9857 0
Current children cumulated CPU time (s) 4000.82
Current children cumulated vsize (KiB) 39960

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31907
/proc/meminfo: memFree=1540888/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=39960 CPUtime=4060.8
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 9659 0 0 0 406041 39 0 0 25 0 1 0 249190321 40919040 9605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 9990 9605 66 130 0 9857 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 39960

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31907
/proc/meminfo: memFree=1540760/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=40176 CPUtime=4120.77
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 9678 0 0 0 412038 39 0 0 25 0 1 0 249190321 41140224 9624 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10044 9624 66 130 0 9911 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 40176

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31907
/proc/meminfo: memFree=1540760/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=40176 CPUtime=4180.76
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 9679 0 0 0 418036 40 0 0 25 0 1 0 249190321 41140224 9625 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10044 9625 66 130 0 9911 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 40176

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31907
/proc/meminfo: memFree=1540632/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=40388 CPUtime=4240.73
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 9719 0 0 0 424033 40 0 0 25 0 1 0 249190321 41357312 9665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10097 9665 66 130 0 9964 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 40388

[startup+4302.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 31907
/proc/meminfo: memFree=1540568/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=40388 CPUtime=4300.72
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 9719 0 0 0 430031 41 0 0 25 0 1 0 249190321 41357312 9665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10097 9665 66 130 0 9964 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 40388

[startup+4362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 31907
/proc/meminfo: memFree=1540440/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=40600 CPUtime=4360.69
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 9763 0 0 0 436028 41 0 0 25 0 1 0 249190321 41574400 9709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10150 9709 66 130 0 10017 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 40600

[startup+4422.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 31907
/proc/meminfo: memFree=1540440/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=40600 CPUtime=4420.68
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 9763 0 0 0 442026 42 0 0 25 0 1 0 249190321 41574400 9709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10150 9709 66 130 0 10017 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 40600

[startup+4482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 31907
/proc/meminfo: memFree=1540440/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=40600 CPUtime=4480.65
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 9763 0 0 0 448023 42 0 0 25 0 1 0 249190321 41574400 9709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10150 9709 66 130 0 10017 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 40600

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31907
/proc/meminfo: memFree=1538520/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=42316 CPUtime=4540.64
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 10229 0 0 0 454020 44 0 0 25 0 1 0 249190321 43331584 10175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10579 10175 66 130 0 10446 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 42316

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31907
/proc/meminfo: memFree=1537944/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=42976 CPUtime=4600.62
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 10382 0 0 0 460018 44 0 0 25 0 1 0 249190321 44007424 10328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10744 10328 66 130 0 10611 0
Current children cumulated CPU time (s) 4600.62
Current children cumulated vsize (KiB) 42976

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31907
/proc/meminfo: memFree=1537624/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=43280 CPUtime=4660.6
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 10464 0 0 0 466015 45 0 0 25 0 1 0 249190321 44318720 10410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10820 10410 66 130 0 10687 0
Current children cumulated CPU time (s) 4660.6
Current children cumulated vsize (KiB) 43280

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31907
/proc/meminfo: memFree=1537240/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=43676 CPUtime=4720.58
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 10549 0 0 0 472013 45 0 0 25 0 1 0 249190321 44724224 10495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10919 10495 66 130 0 10786 0
Current children cumulated CPU time (s) 4720.58
Current children cumulated vsize (KiB) 43676

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31907
/proc/meminfo: memFree=1536984/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=43996 CPUtime=4780.56
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 10599 0 0 0 478010 46 0 0 25 0 1 0 249190321 45051904 10545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10999 10545 66 130 0 10866 0
Current children cumulated CPU time (s) 4780.56
Current children cumulated vsize (KiB) 43996

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31907
/proc/meminfo: memFree=1536984/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=43996 CPUtime=4840.53
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 10601 0 0 0 484007 46 0 0 25 0 1 0 249190321 45051904 10547 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10999 10547 66 130 0 10866 0
Current children cumulated CPU time (s) 4840.53
Current children cumulated vsize (KiB) 43996

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31907
/proc/meminfo: memFree=1536920/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=43996 CPUtime=4900.52
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 10601 0 0 0 490005 47 0 0 25 0 1 0 249190321 45051904 10547 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 10999 10547 66 130 0 10866 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 43996

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 32045
/proc/meminfo: memFree=1535464/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=44160 CPUtime=4960.42
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 10632 0 0 0 495995 47 0 0 25 0 1 0 249190321 45219840 10578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 11040 10578 66 130 0 10907 0
Current children cumulated CPU time (s) 4960.42
Current children cumulated vsize (KiB) 44160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32105
/proc/meminfo: memFree=1536408/2055920 swapFree=4138856/4192956
[pid=31706] ppid=31704 vsize=44160 CPUtime=5000.09
/proc/31706/stat : 31706 (minisat_noasser) R 31704 31706 31652 0 -1 4194304 10632 0 0 0 499961 48 0 0 25 0 1 0 249190321 45219840 10578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31706/statm: 11040 10578 66 130 0 10907 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 44160

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): 5002.01
CPU time (s): 5000.11
CPU user time (s): 4999.62
CPU system time (s): 0.492925
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 44160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.492925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10632
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= 105010

runsolver used 3.78842 second user time and 10.8534 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Apr 28 03:38:46 UTC 2007

IDJOB= 425001
IDBENCH= 20094
IDSOLVER= 189
FILE ID= node3/425001-1177731526

PBS_JOBID= 4715463

Free space on /tmp= 66551 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S52275463-03.cnf
COMMAND LINE= /tmp/evaluation/425001-1177731526/minisat_noassertions /tmp/evaluation/425001-1177731526/instance-425001-1177731526.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-425001-1177731526 -o ROOT/results/node3/solver-425001-1177731526 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425001-1177731526/minisat_noassertions /tmp/evaluation/425001-1177731526/instance-425001-1177731526.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4f306ec2f901f083b29f7f5a667073bd

RANDOM SEED= 111551206

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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:       1579768 kB
Buffers:         47360 kB
Cached:         359776 kB
SwapCached:      18000 kB
Active:         203484 kB
Inactive:       227584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1579768 kB
SwapTotal:     4192956 kB
SwapFree:      4138856 kB
Dirty:            2256 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            30560 kB
Committed_AS:  6180040 kB
PageTables:       1780 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 node3 on Sat Apr 28 05:02:10 UTC 2007