Trace number 421180

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) 1200.11 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1366805398-04.cnf
MD5SUMb932a8ed2f3ee2cd2146e3f8fad06dd2
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:         0.04         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 % |
0.49/0.56	c |       100 |     240    20400   142800 |     7480      100     61 |  0.002 % |
0.49/0.58	c |       250 |     240    20400   142800 |     8228      250     65 |  0.002 % |
0.59/0.60	c |       477 |     240    20400   142800 |     9050      477     66 |  0.002 % |
0.59/0.64	c |       814 |     240    20400   142800 |     9955      814     65 |  0.002 % |
0.59/0.69	c |      1320 |     240    20400   142800 |    10951     1320     66 |  0.002 % |
0.69/0.77	c |      2079 |     240    20400   142800 |    12046     2079     66 |  0.002 % |
0.89/0.90	c |      3219 |     240    20400   142800 |    13251     3219     66 |  0.002 % |
1.00/1.10	c |      4927 |     240    20400   142800 |    14576     4927     66 |  0.002 % |
1.39/1.45	c |      7489 |     240    20400   142800 |    16034     7489     67 |  0.002 % |
1.99/2.10	c |     11333 |     240    20400   142800 |    17637    11333     67 |  0.002 % |
3.20/3.29	c |     17099 |     240    20400   142800 |    19401    17099     67 |  0.002 % |
5.19/5.28	c |     25748 |     240    20400   142800 |    21341    15993     68 |  0.002 % |
8.69/8.76	c |     38722 |     240    20400   142800 |    23475    18242     67 |  0.002 % |
14.38/14.45	c |     58183 |     240    20400   142800 |    25822    13300     67 |  0.002 % |
23.89/23.93	c |     87375 |     240    20400   142800 |    28405    13744     66 |  0.002 % |
38.98/39.06	c |    131164 |     240    20400   142800 |    31245    24264     69 |  0.002 % |
64.08/64.18	c |    196851 |     240    20400   142800 |    34370    13439     66 |  0.002 % |
100.86/100.91	c |    295378 |     240    20400   142800 |    37807    23650     69 |  0.002 % |
161.35/161.48	c |    443167 |     240    20400   142800 |    41588    21794     69 |  0.002 % |
258.92/259.04	c |    664850 |     240    20400   142800 |    45746    14831     67 |  0.002 % |
421.49/421.64	c |    997376 |     240    20400   142800 |    50321    21408     66 |  0.002 % |
668.32/668.56	c |   1496165 |     240    20400   142800 |    55353    40807     67 |  0.002 % |
1072.33/1072.69	c |   2244347 |     240    20400   142800 |    60889    38722     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/node26/watcher-421180-1177500007 -o ROOT/results/node26/solver-421180-1177500007 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421180-1177500007/minisat_noassertions /tmp/evaluation/421180-1177500007/instance-421180-1177500007.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: 0.91 0.95 0.90 3/77 30057
/proc/meminfo: memFree=1558608/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=1856 CPUtime=0
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 197917570 1900544 257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 464 257 50 130 0 331 0

[startup+0.061797 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 30057
/proc/meminfo: memFree=1558608/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=3700 CPUtime=0.05
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 746 0 0 0 5 0 0 0 18 0 1 0 197917570 3788800 732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 925 732 62 130 0 792 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3700

[startup+0.1018 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 30057
/proc/meminfo: memFree=1558608/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=3700 CPUtime=0.09
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 746 0 0 0 9 0 0 0 18 0 1 0 197917570 3788800 732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529418 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 925 732 62 130 0 792 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3700

[startup+0.301818 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 30057
/proc/meminfo: memFree=1558608/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=3700 CPUtime=0.29
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 746 0 0 0 29 0 0 0 19 0 1 0 197917570 3788800 732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521205 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 925 732 62 130 0 792 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3700

[startup+0.701856 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 30057
/proc/meminfo: memFree=1558608/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=3700 CPUtime=0.69
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 797 0 0 0 69 0 0 0 22 0 1 0 197917570 3788800 743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 925 743 66 130 0 792 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3700

[startup+1.50193 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 30058
/proc/meminfo: memFree=1555464/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=5284 CPUtime=1.49
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 1188 0 0 0 149 0 0 0 25 0 1 0 197917570 5410816 1134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 1321 1134 66 130 0 1188 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5284

[startup+3.10108 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 30058
/proc/meminfo: memFree=1553160/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=7792 CPUtime=3.09
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 1814 0 0 0 308 1 0 0 25 0 1 0 197917570 7979008 1760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 1948 1760 66 130 0 1815 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7792

[startup+6.30238 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 30058
/proc/meminfo: memFree=1550536/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=9132 CPUtime=6.29
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 2127 0 0 0 628 1 0 0 25 0 1 0 197917570 9351168 2073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552477 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 2283 2073 66 130 0 2150 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9132

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 30058
/proc/meminfo: memFree=1549064/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=10320 CPUtime=12.68
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 2429 0 0 0 1267 1 0 0 25 0 1 0 197917570 10567680 2375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 2580 2375 66 130 0 2447 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10320

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 30058
/proc/meminfo: memFree=1547912/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=11376 CPUtime=25.49
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 2714 0 0 0 2547 2 0 0 25 0 1 0 197917570 11649024 2660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 2844 2660 66 130 0 2711 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11376

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 30058
/proc/meminfo: memFree=1545736/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=13652 CPUtime=51.08
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 3261 0 0 0 5105 3 0 0 25 0 1 0 197917570 13979648 3207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 3413 3207 66 130 0 3280 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13652

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 30058
/proc/meminfo: memFree=1543880/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=15500 CPUtime=102.27
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 3713 0 0 0 10224 3 0 0 25 0 1 0 197917570 15872000 3659 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 3875 3659 66 130 0 3742 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15500

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1541832/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=17528 CPUtime=162.25
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 4225 0 0 0 16221 4 0 0 25 0 1 0 197917570 17948672 4171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 4382 4171 66 130 0 4249 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17528

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1539912/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=19456 CPUtime=222.24
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 4701 0 0 0 22219 5 0 0 25 0 1 0 197917570 19922944 4647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 4864 4647 66 130 0 4731 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19456

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1538696/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=20664 CPUtime=282.22
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 5003 0 0 0 28216 6 0 0 25 0 1 0 197917570 21159936 4949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 5166 4949 66 130 0 5033 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20664

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1538184/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=21192 CPUtime=342.2
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 5136 0 0 0 34214 6 0 0 25 0 1 0 197917570 21700608 5082 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 5298 5082 66 130 0 5165 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21192

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1538056/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=21448 CPUtime=402.19
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 5180 0 0 0 40212 7 0 0 25 0 1 0 197917570 21962752 5126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 5362 5126 66 130 0 5229 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 21448

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1536264/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=23180 CPUtime=462.17
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 5616 0 0 0 46210 7 0 0 25 0 1 0 197917570 23736320 5562 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 5795 5562 66 130 0 5662 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23180

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1536200/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=23344 CPUtime=522.16
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 5639 0 0 0 52208 8 0 0 25 0 1 0 197917570 23904256 5585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 5836 5585 66 130 0 5703 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23344

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1535624/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=23796 CPUtime=582.15
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 5770 0 0 0 58207 8 0 0 25 0 1 0 197917570 24367104 5716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 5949 5716 66 130 0 5816 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23796

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1535048/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=24500 CPUtime=642.14
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 5912 0 0 0 64205 9 0 0 25 0 1 0 197917570 25088000 5858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 6125 5858 66 130 0 5992 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 24500

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1533128/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=26348 CPUtime=702.12
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 6400 0 0 0 70202 10 0 0 25 0 1 0 197917570 26980352 6346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 6587 6346 66 130 0 6454 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 26348

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1533064/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=26520 CPUtime=762.1
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 6415 0 0 0 76200 10 0 0 25 0 1 0 197917570 27156480 6361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 6630 6361 66 130 0 6497 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 26520

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1532872/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=26688 CPUtime=822.09
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 6460 0 0 0 82198 11 0 0 25 0 1 0 197917570 27328512 6406 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 6672 6406 66 130 0 6539 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 26688

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1532488/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=27104 CPUtime=882.07
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 6578 0 0 0 88196 11 0 0 25 0 1 0 197917570 27754496 6524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 6776 6524 66 130 0 6643 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 27104

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1532296/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=27312 CPUtime=942.06
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 6615 0 0 0 94194 12 0 0 25 0 1 0 197917570 27967488 6561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 6828 6561 66 130 0 6695 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 27312

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1532168/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=27452 CPUtime=1002.04
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 6645 0 0 0 100192 12 0 0 25 0 1 0 197917570 28110848 6591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 6863 6591 66 130 0 6730 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 27452

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30058
/proc/meminfo: memFree=1532040/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=27736 CPUtime=1062.03
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 6685 0 0 0 106190 13 0 0 25 0 1 0 197917570 28401664 6631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 6934 6631 66 130 0 6801 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 27736

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 30058
/proc/meminfo: memFree=1530184/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=29464 CPUtime=1122.02
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 7148 0 0 0 112188 14 0 0 25 0 1 0 197917570 30171136 7094 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 7366 7094 66 130 0 7233 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 29464

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30060
/proc/meminfo: memFree=1529928/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=29640 CPUtime=1182
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 7178 0 0 0 118186 14 0 0 25 0 1 0 197917570 30351360 7124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 7410 7124 66 130 0 7277 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 29640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30060
/proc/meminfo: memFree=1529928/2055920 swapFree=4170240/4192956
[pid=30057] ppid=30055 vsize=29772 CPUtime=1200.1
/proc/30057/stat : 30057 (minisat_noasser) R 30055 30057 28788 0 -1 4194304 7203 0 0 0 119996 14 0 0 25 0 1 0 197917570 30486528 7149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30057/statm: 7443 7149 66 130 0 7310 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 29772

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): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.152976
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 29772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7203
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= 1977

runsolver used 0.949855 second user time and 2.6106 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Apr 25 11:20:08 UTC 2007

IDJOB= 421180
IDBENCH= 20089
IDSOLVER= 188
FILE ID= node26/421180-1177500007

PBS_JOBID= 4685871

Free space on /tmp= 66435 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1366805398-04.cnf
COMMAND LINE= /tmp/evaluation/421180-1177500007/minisat_noassertions /tmp/evaluation/421180-1177500007/instance-421180-1177500007.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-421180-1177500007 -o ROOT/results/node26/solver-421180-1177500007 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421180-1177500007/minisat_noassertions /tmp/evaluation/421180-1177500007/instance-421180-1177500007.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b932a8ed2f3ee2cd2146e3f8fad06dd2

RANDOM SEED= 557423015

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1559080 kB
Buffers:         49380 kB
Cached:         316684 kB
SwapCached:       3516 kB
Active:         282900 kB
Inactive:       144052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1559080 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            2096 kB
Writeback:           0 kB
Mapped:          68152 kB
Slab:            55424 kB
Committed_AS:  1244204 kB
PageTables:       1824 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= 66435 MiB

End job on node26 on Wed Apr 25 11:40:10 UTC 2007