Trace number 421185

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) 1200.08 1200.41

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                                       |
0.49/0.55	c ============================[ Search Statistics ]==============================
0.49/0.55	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.55	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.55	c ===============================================================================
0.49/0.55	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.49/0.57	c |       100 |     240    20400   142800 |     7480      100     68 |  0.002 % |
0.49/0.59	c |       252 |     240    20400   142800 |     8228      252     65 |  0.002 % |
0.59/0.61	c |       478 |     240    20400   142800 |     9050      478     65 |  0.002 % |
0.59/0.65	c |       816 |     240    20400   142800 |     9955      816     66 |  0.002 % |
0.69/0.70	c |      1323 |     240    20400   142800 |    10951     1323     65 |  0.002 % |
0.69/0.78	c |      2083 |     240    20400   142800 |    12046     2083     65 |  0.002 % |
0.89/0.91	c |      3222 |     240    20400   142800 |    13251     3222     65 |  0.002 % |
1.09/1.12	c |      4930 |     240    20400   142800 |    14576     4930     65 |  0.002 % |
1.49/1.50	c |      7492 |     240    20400   142800 |    16034     7492     65 |  0.002 % |
2.09/2.17	c |     11336 |     240    20400   142800 |    17637    11336     66 |  0.002 % |
3.39/3.41	c |     17103 |     240    20400   142800 |    19401    17103     66 |  0.002 % |
5.29/5.35	c |     25752 |     240    20400   142800 |    21341    15997     66 |  0.002 % |
8.59/8.70	c |     38727 |     240    20400   142800 |    23475    18245     67 |  0.002 % |
13.98/14.01	c |     58188 |     240    20400   142800 |    25822    13364     67 |  0.002 % |
22.69/22.77	c |     87380 |     240    20400   142800 |    28405    13968     68 |  0.002 % |
36.68/36.76	c |    131169 |     240    20400   142800 |    31245    24182     70 |  0.002 % |
60.38/60.47	c |    196853 |     240    20400   142800 |    34370    13805     65 |  0.002 % |
98.86/98.93	c |    295380 |     240    20400   142800 |    37807    24312     67 |  0.002 % |
157.15/157.24	c |    443170 |     240    20400   142800 |    41588    21994     67 |  0.002 % |
260.42/260.58	c |    664853 |     240    20400   142800 |    45746    14494     66 |  0.002 % |
420.97/421.11	c |    997378 |     240    20400   142800 |    50321    22536     66 |  0.002 % |
678.51/678.79	c |   1496168 |     240    20400   142800 |    55353    42145     70 |  0.002 % |
1089.19/1089.57	c |   2244351 |     240    20400   142800 |    60889    43288     69 |  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/node15/watcher-421185-1177500042 -o ROOT/results/node15/solver-421185-1177500042 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421185-1177500042/minisat_noassertions /tmp/evaluation/421185-1177500042/instance-421185-1177500042.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.91 3/77 20538
/proc/meminfo: memFree=1670728/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=1856 CPUtime=0
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 197921813 1900544 258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 464 258 50 130 0 331 0

[startup+0.049808 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20538
/proc/meminfo: memFree=1670728/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=3712 CPUtime=0.04
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 748 0 0 0 4 0 0 0 18 0 1 0 197921813 3801088 734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 928 734 62 130 0 795 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3712

[startup+0.101813 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20538
/proc/meminfo: memFree=1670728/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=3712 CPUtime=0.09
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 748 0 0 0 9 0 0 0 18 0 1 0 197921813 3801088 734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 928 734 62 130 0 795 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3712

[startup+0.301832 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20538
/proc/meminfo: memFree=1670728/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=3712 CPUtime=0.29
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 748 0 0 0 29 0 0 0 19 0 1 0 197921813 3801088 734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521154 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 928 734 62 130 0 795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3712

[startup+0.701869 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20538
/proc/meminfo: memFree=1670728/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=3712 CPUtime=0.69
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 799 0 0 0 69 0 0 0 22 0 1 0 197921813 3801088 745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 928 745 66 130 0 795 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3712

[startup+1.50195 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1667584/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=5192 CPUtime=1.49
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 1152 0 0 0 149 0 0 0 25 0 1 0 197921813 5316608 1098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 1298 1098 66 130 0 1165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5192

[startup+3.10109 s]
/proc/loadavg: 0.93 0.98 0.91 3/78 20539
/proc/meminfo: memFree=1665344/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=7600 CPUtime=3.09
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 1764 0 0 0 308 1 0 0 25 0 1 0 197921813 7782400 1710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 1900 1710 66 130 0 1767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7600

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1662784/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=9052 CPUtime=6.29
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 2108 0 0 0 627 2 0 0 25 0 1 0 197921813 9269248 2054 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 2263 2054 66 130 0 2130 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9052

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1661184/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=10240 CPUtime=12.68
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 2427 0 0 0 1266 2 0 0 25 0 1 0 197921813 10485760 2373 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 2560 2373 66 130 0 2427 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10240

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1659776/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=11692 CPUtime=25.49
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 2772 0 0 0 2546 3 0 0 25 0 1 0 197921813 11972608 2718 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 2923 2718 66 130 0 2790 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11692

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1657728/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=13704 CPUtime=51.08
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 3280 0 0 0 5104 4 0 0 25 0 1 0 197921813 14032896 3226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 3426 3226 66 130 0 3293 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13704

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1656064/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=15420 CPUtime=102.26
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 3714 0 0 0 10222 4 0 0 25 0 1 0 197921813 15790080 3660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 3855 3660 66 130 0 3722 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15420

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1654336/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=17152 CPUtime=162.25
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 4140 0 0 0 16219 6 0 0 25 0 1 0 197921813 17563648 4086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 4288 4086 66 130 0 4155 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17152

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1652416/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=19228 CPUtime=222.24
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 4620 0 0 0 22217 7 0 0 25 0 1 0 197921813 19689472 4566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 4807 4566 66 130 0 4674 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19228

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1651008/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=20556 CPUtime=282.21
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 4972 0 0 0 28214 7 0 0 25 0 1 0 197921813 21049344 4918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 5139 4918 66 130 0 5006 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20556

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1650240/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=21348 CPUtime=342.2
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 5157 0 0 0 34212 8 0 0 25 0 1 0 197921813 21860352 5103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 5337 5103 66 130 0 5204 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21348

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1649920/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=21752 CPUtime=402.18
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 5243 0 0 0 40210 8 0 0 25 0 1 0 197921813 22274048 5189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 5438 5189 66 130 0 5305 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21752

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1648128/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=23492 CPUtime=462.16
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 5692 0 0 0 46207 9 0 0 25 0 1 0 197921813 24055808 5638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 5873 5638 66 130 0 5740 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23492

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1647488/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=24160 CPUtime=522.14
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 5838 0 0 0 52204 10 0 0 25 0 1 0 197921813 24739840 5784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 6040 5784 66 130 0 5907 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24160

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1647360/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=24328 CPUtime=582.13
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 5890 0 0 0 58202 11 0 0 25 0 1 0 197921813 24911872 5836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 6082 5836 66 130 0 5949 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24328

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1647104/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=24604 CPUtime=642.12
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 5941 0 0 0 64201 11 0 0 25 0 1 0 197921813 25194496 5887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 6151 5887 66 130 0 6018 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 24604

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1645568/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=26056 CPUtime=702.1
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 6319 0 0 0 70198 12 0 0 25 0 1 0 197921813 26681344 6265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 6514 6265 66 130 0 6381 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 26056

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1645120/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=26480 CPUtime=762.09
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 6429 0 0 0 76196 13 0 0 25 0 1 0 197921813 27115520 6375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 6620 6375 66 130 0 6487 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 26480

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1644800/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=26928 CPUtime=822.07
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 6512 0 0 0 82194 13 0 0 25 0 1 0 197921813 27574272 6458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 6732 6458 66 130 0 6599 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 26928

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1644416/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=27192 CPUtime=882.06
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 6597 0 0 0 88192 14 0 0 25 0 1 0 197921813 27844608 6543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 6798 6543 66 130 0 6665 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 27192

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1644224/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=27500 CPUtime=942.03
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 6645 0 0 0 94189 14 0 0 25 0 1 0 197921813 28160000 6591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546791 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 6875 6591 66 130 0 6742 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 27500

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1644288/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=27500 CPUtime=1002.02
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 6657 0 0 0 100187 15 0 0 25 0 1 0 197921813 28160000 6603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 6875 6603 66 130 0 6742 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 27500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20539
/proc/meminfo: memFree=1644096/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=27632 CPUtime=1062
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 6699 0 0 0 106185 15 0 0 25 0 1 0 197921813 28295168 6645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 6908 6645 66 130 0 6775 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 27632

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20541
/proc/meminfo: memFree=1642560/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=29220 CPUtime=1121.99
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 7077 0 0 0 112183 16 0 0 25 0 1 0 197921813 29921280 7023 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 7305 7023 66 130 0 7172 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 29220

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20541
/proc/meminfo: memFree=1641984/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=29788 CPUtime=1181.97
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 7235 0 0 0 118181 16 0 0 25 0 1 0 197921813 30502912 7181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 7447 7181 66 130 0 7314 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 29788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20541
/proc/meminfo: memFree=1641856/2055920 swapFree=4169140/4192956
[pid=20538] ppid=20536 vsize=29964 CPUtime=1200.07
/proc/20538/stat : 20538 (minisat_noasser) R 20536 20538 19439 0 -1 4194304 7262 0 0 0 119991 16 0 0 25 0 1 0 197921813 30683136 7208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20538/statm: 7491 7208 66 130 0 7358 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 29964

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.171973
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 29964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7262
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= 1966

runsolver used 0.903862 second user time and 2.56861 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed Apr 25 11:20:42 UTC 2007

IDJOB= 421185
IDBENCH= 20094
IDSOLVER= 188
FILE ID= node15/421185-1177500042

PBS_JOBID= 4685852

Free space on /tmp= 66490 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/421185-1177500042/minisat_noassertions /tmp/evaluation/421185-1177500042/instance-421185-1177500042.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-421185-1177500042 -o ROOT/results/node15/solver-421185-1177500042 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421185-1177500042/minisat_noassertions /tmp/evaluation/421185-1177500042/instance-421185-1177500042.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  4f306ec2f901f083b29f7f5a667073bd

RANDOM SEED= 122649286

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1671200 kB
Buffers:         45092 kB
Cached:         244548 kB
SwapCached:       2896 kB
Active:         144928 kB
Inactive:       168028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671200 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:            2096 kB
Writeback:           0 kB
Mapped:          30468 kB
Slab:            57212 kB
Committed_AS:  7080936 kB
PageTables:       1868 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= 66490 MiB

End job on node15 on Wed Apr 25 11:40:45 UTC 2007