Trace number 421220

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) 1200.02 1200.31

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S57566027-15.cnf
MD5SUMb0f3c9450ab786b6393c91e01744ab53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark209.342
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.01/0.02	c |  Parsing time:         0.02         s                                       |
0.29/0.33	c ============================[ Search Statistics ]==============================
0.29/0.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.33	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.33	c ===============================================================================
0.29/0.33	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.29/0.34	c |       100 |     160    13600    95200 |     4986      100     48 |  0.004 % |
0.29/0.35	c |       251 |     160    13600    95200 |     5485      251     46 |  0.004 % |
0.29/0.37	c |       477 |     160    13600    95200 |     6033      477     47 |  0.004 % |
0.39/0.40	c |       815 |     160    13600    95200 |     6637      815     47 |  0.004 % |
0.39/0.44	c |      1321 |     160    13600    95200 |     7300     1321     47 |  0.004 % |
0.49/0.50	c |      2080 |     160    13600    95200 |     8031     2080     47 |  0.004 % |
0.59/0.61	c |      3221 |     160    13600    95200 |     8834     3221     47 |  0.004 % |
0.69/0.77	c |      4929 |     160    13600    95200 |     9717     4929     47 |  0.004 % |
0.99/1.04	c |      7494 |     160    13600    95200 |    10689     7494     48 |  0.004 % |
1.49/1.59	c |     11339 |     160    13600    95200 |    11758     5959     49 |  0.004 % |
2.39/2.43	c |     17105 |     160    13600    95200 |    12934    11725     48 |  0.004 % |
3.79/3.81	c |     25754 |     160    13600    95200 |    14227     7376     49 |  0.004 % |
5.98/6.00	c |     38729 |     160    13600    95200 |    15650    13198     49 |  0.004 % |
9.39/9.41	c |     58190 |     160    13600    95200 |    17215     9074     47 |  0.004 % |
15.09/15.15	c |     87382 |     160    13600    95200 |    18936    12328     48 |  0.004 % |
24.59/24.60	c |    131171 |     160    13600    95200 |    20830    18103     49 |  0.004 % |
39.78/39.81	c |    196856 |     160    13600    95200 |    22913    10622     45 |  0.004 % |
63.68/63.74	c |    295382 |     160    13600    95200 |    25204    16781     50 |  0.004 % |
103.46/103.54	c |    443171 |     160    13600    95200 |    27725    20106     49 |  0.004 % |
166.05/166.13	c |    664854 |     160    13600    95200 |    30497    26011     49 |  0.004 % |
266.03/266.12	c |    997379 |     160    13600    95200 |    33547    15573     47 |  0.004 % |
429.69/429.86	c |   1496168 |     160    13600    95200 |    36902    32148     48 |  0.004 % |
675.72/675.91	c |   2244350 |     160    13600    95200 |    40592    31892     50 |  0.004 % |
1089.53/1089.82	c |   3366624 |     160    13600    95200 |    44652    30069     49 |  0.004 % |

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/node29/watcher-421220-1177500623 -o ROOT/results/node29/solver-421220-1177500623 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421220-1177500623/minisat_noassertions /tmp/evaluation/421220-1177500623/instance-421220-1177500623.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 0.95 3/77 30024
/proc/meminfo: memFree=1783184/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=1856 CPUtime=0
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 197978020 1900544 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 464 209 50 130 0 331 0

[startup+0.0199421 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 30024
/proc/meminfo: memFree=1783184/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=2680 CPUtime=0.01
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 417 0 0 0 1 0 0 0 18 0 1 0 197978020 2744320 403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 670 403 50 130 0 537 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2680

[startup+0.101946 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 30024
/proc/meminfo: memFree=1783184/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=3124 CPUtime=0.09
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 522 0 0 0 9 0 0 0 18 0 1 0 197978020 3198976 508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 781 508 62 130 0 648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3124

[startup+0.301959 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 30024
/proc/meminfo: memFree=1783184/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=3124 CPUtime=0.29
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 534 0 0 0 29 0 0 0 19 0 1 0 197978020 3198976 520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 781 520 62 130 0 648 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3124

[startup+0.701985 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 30024
/proc/meminfo: memFree=1783184/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=3448 CPUtime=0.69
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 635 0 0 0 69 0 0 0 23 0 1 0 197978020 3530752 621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 862 621 66 130 0 729 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3448

[startup+1.50103 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 30025
/proc/meminfo: memFree=1780296/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=4900 CPUtime=1.49
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 1002 0 0 0 149 0 0 0 25 0 1 0 197978020 5017600 988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 1225 988 66 130 0 1092 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4900

[startup+3.10114 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 30025
/proc/meminfo: memFree=1779272/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=5612 CPUtime=3.09
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 1152 0 0 0 309 0 0 0 25 0 1 0 197978020 5746688 1138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 1403 1138 66 130 0 1270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5612

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 30025
/proc/meminfo: memFree=1778184/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=6280 CPUtime=6.29
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 1334 0 0 0 628 1 0 0 25 0 1 0 197978020 6430720 1320 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 1570 1320 66 130 0 1437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6280

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.95 2/78 30025
/proc/meminfo: memFree=1777224/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=7072 CPUtime=12.69
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 1520 0 0 0 1268 1 0 0 25 0 1 0 197978020 7241728 1506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546108 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 1768 1506 66 130 0 1635 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7072

[startup+25.5026 s]
/proc/loadavg: 0.95 0.98 0.95 2/78 30025
/proc/meminfo: memFree=1776072/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=8260 CPUtime=25.49
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 1806 0 0 0 2548 1 0 0 25 0 1 0 197978020 8458240 1792 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 2065 1792 66 130 0 1932 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8260

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 0.95 2/78 30025
/proc/meminfo: memFree=1774792/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=9340 CPUtime=51.07
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 2086 0 0 0 5106 1 0 0 25 0 1 0 197978020 9564160 2072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 2335 2072 66 130 0 2202 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9340

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 30025
/proc/meminfo: memFree=1773512/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=10620 CPUtime=102.27
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 2392 0 0 0 10225 2 0 0 25 0 1 0 197978020 10874880 2378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 2655 2378 66 130 0 2522 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10620

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30025
/proc/meminfo: memFree=1772296/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=11912 CPUtime=162.25
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 2687 0 0 0 16222 3 0 0 25 0 1 0 197978020 12197888 2673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 2978 2673 66 130 0 2845 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11912

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30025
/proc/meminfo: memFree=1771144/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=13004 CPUtime=222.23
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 2973 0 0 0 22220 3 0 0 25 0 1 0 197978020 13316096 2959 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 3251 2959 66 130 0 3118 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13004

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30025
/proc/meminfo: memFree=1770376/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=13856 CPUtime=282.22
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 3177 0 0 0 28218 4 0 0 25 0 1 0 197978020 14188544 3163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 3464 3163 66 130 0 3331 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13856

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30025
/proc/meminfo: memFree=1770056/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=14272 CPUtime=342.21
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 3270 0 0 0 34216 5 0 0 25 0 1 0 197978020 14614528 3256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 3568 3256 66 130 0 3435 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14272

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 3/78 30025
/proc/meminfo: memFree=1769800/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=14428 CPUtime=402.19
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 3323 0 0 0 40214 5 0 0 25 0 1 0 197978020 14774272 3309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 3607 3309 66 130 0 3474 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14428

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30025
/proc/meminfo: memFree=1768776/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=15512 CPUtime=462.18
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 3581 0 0 0 46212 6 0 0 25 0 1 0 197978020 15884288 3567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 3878 3567 66 130 0 3745 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 15512

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30027
/proc/meminfo: memFree=1768328/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=15932 CPUtime=522.16
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 3692 0 0 0 52209 7 0 0 25 0 1 0 197978020 16314368 3678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 3983 3678 66 130 0 3850 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15932

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.95 3/78 30027
/proc/meminfo: memFree=1768200/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=16100 CPUtime=582.15
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 3728 0 0 0 58208 7 0 0 25 0 1 0 197978020 16486400 3714 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545996 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 4025 3714 66 130 0 3892 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 16100

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30027
/proc/meminfo: memFree=1767880/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=16524 CPUtime=642.14
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 3802 0 0 0 64206 8 0 0 25 0 1 0 197978020 16920576 3788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 4131 3788 66 130 0 3998 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 16524

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30027
/proc/meminfo: memFree=1766856/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=17472 CPUtime=702.12
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 4046 0 0 0 70204 8 0 0 25 0 1 0 197978020 17891328 4032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 4368 4032 66 130 0 4235 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 17472

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30027
/proc/meminfo: memFree=1766344/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=17956 CPUtime=762.11
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 4162 0 0 0 76202 9 0 0 25 0 1 0 197978020 18386944 4148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 4489 4148 66 130 0 4356 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 17956

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30027
/proc/meminfo: memFree=1766216/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=18100 CPUtime=822.09
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 4200 0 0 0 82199 10 0 0 25 0 1 0 197978020 18534400 4186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 4525 4186 66 130 0 4392 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 18100

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30027
/proc/meminfo: memFree=1766088/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=18288 CPUtime=882.07
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 4231 0 0 0 88197 10 0 0 25 0 1 0 197978020 18726912 4217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 4572 4217 66 130 0 4439 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 18288

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30027
/proc/meminfo: memFree=1765832/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=18592 CPUtime=942.06
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 4296 0 0 0 94195 11 0 0 25 0 1 0 197978020 19038208 4282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 4648 4282 66 130 0 4515 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 18592

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30027
/proc/meminfo: memFree=1765896/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=18592 CPUtime=1002.04
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 4311 0 0 0 100193 11 0 0 25 0 1 0 197978020 19038208 4297 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 4648 4297 66 130 0 4515 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 18592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30027
/proc/meminfo: memFree=1765768/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=18732 CPUtime=1062.03
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 4343 0 0 0 106191 12 0 0 25 0 1 0 197978020 19181568 4329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 4683 4329 66 130 0 4550 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 18732

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 3/78 30027
/proc/meminfo: memFree=1764616/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=19876 CPUtime=1122.01
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 4616 0 0 0 112189 12 0 0 25 0 1 0 197978020 20353024 4602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 4969 4602 66 130 0 4836 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 19876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30027
/proc/meminfo: memFree=1764424/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=20056 CPUtime=1182
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 4662 0 0 0 118187 13 0 0 25 0 1 0 197978020 20537344 4648 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 5014 4648 66 130 0 4881 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 20056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30027
/proc/meminfo: memFree=1764296/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=20248 CPUtime=1200
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 4690 0 0 0 119987 13 0 0 25 0 1 0 197978020 20733952 4676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 5062 4676 66 130 0 4929 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 20248

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 30027
/proc/meminfo: memFree=1764296/2055920 swapFree=4146612/4192956
[pid=30024] ppid=30022 vsize=20248 CPUtime=1200
/proc/30024/stat : 30024 (minisat_noasser) R 30022 30024 28970 0 -1 4194304 4690 0 0 0 119987 13 0 0 25 0 1 0 197978020 20733952 4676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30024/statm: 5062 4676 66 130 0 4929 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 20248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.139978
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 20248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4690
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= 1932

runsolver used 1.01784 second user time and 2.42363 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Wed Apr 25 11:30:23 UTC 2007

IDJOB= 421220
IDBENCH= 20129
IDSOLVER= 188
FILE ID= node29/421220-1177500623

PBS_JOBID= 4685840

Free space on /tmp= 66466 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S57566027-15.cnf
COMMAND LINE= /tmp/evaluation/421220-1177500623/minisat_noassertions /tmp/evaluation/421220-1177500623/instance-421220-1177500623.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-421220-1177500623 -o ROOT/results/node29/solver-421220-1177500623 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421220-1177500623/minisat_noassertions /tmp/evaluation/421220-1177500623/instance-421220-1177500623.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b0f3c9450ab786b6393c91e01744ab53

RANDOM SEED= 486844461

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1783656 kB
Buffers:         36744 kB
Cached:         165592 kB
SwapCached:      11728 kB
Active:         116600 kB
Inactive:       109204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783656 kB
SwapTotal:     4192956 kB
SwapFree:      4146612 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          29892 kB
Slab:            31936 kB
Committed_AS:  2685020 kB
PageTables:       1872 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= 66466 MiB

End job on node29 on Wed Apr 25 11:50:25 UTC 2007