Trace number 421233

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) 1200.04 1200.31

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S871621203-03.cnf
MD5SUM99926ee5b14224b8603a2ec5df9e8bf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.93179
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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:  140                                                  |
0.00/0.00	c |  Number of clauses:    11900                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.19/0.28	c ============================[ Search Statistics ]==============================
0.19/0.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.28	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.28	c ===============================================================================
0.19/0.28	c |         0 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.19/0.29	c |       101 |     140    11900    83300 |     4363      101     43 |  0.005 % |
0.29/0.30	c |       251 |     140    11900    83300 |     4799      251     43 |  0.005 % |
0.29/0.32	c |       476 |     140    11900    83300 |     5279      476     43 |  0.005 % |
0.29/0.34	c |       814 |     140    11900    83300 |     5807      814     43 |  0.005 % |
0.29/0.37	c |      1321 |     140    11900    83300 |     6388     1321     42 |  0.005 % |
0.39/0.43	c |      2080 |     140    11900    83300 |     7027     2080     42 |  0.005 % |
0.49/0.53	c |      3221 |     140    11900    83300 |     7729     3221     42 |  0.005 % |
0.59/0.67	c |      4932 |     140    11900    83300 |     8502     4932     43 |  0.005 % |
0.89/0.94	c |      7494 |     140    11900    83300 |     9353     7494     43 |  0.005 % |
1.29/1.37	c |     11338 |     140    11900    83300 |    10288     6629     43 |  0.005 % |
1.99/2.05	c |     17105 |     140    11900    83300 |    11317     7223     43 |  0.005 % |
3.09/3.14	c |     25755 |     140    11900    83300 |    12449    10182     43 |  0.005 % |
4.89/4.92	c |     38729 |     140    11900    83300 |    13694    10640     44 |  0.005 % |
7.89/7.94	c |     58190 |     140    11900    83300 |    15063     9463     42 |  0.005 % |
12.59/12.63	c |     87383 |     140    11900    83300 |    16569     8405     42 |  0.005 % |
20.08/20.16	c |    131172 |     140    11900    83300 |    18226    10614     43 |  0.005 % |
32.59/32.62	c |    196856 |     140    11900    83300 |    20049    12291     43 |  0.005 % |
53.58/53.69	c |    295382 |     140    11900    83300 |    22054    10242     41 |  0.005 % |
84.67/84.76	c |    443171 |     140    11900    83300 |    24259    14262     42 |  0.005 % |
138.06/138.16	c |    664857 |     140    11900    83300 |    26685    14130     42 |  0.005 % |
220.04/220.18	c |    997382 |     140    11900    83300 |    29354    13296     41 |  0.005 % |
352.92/353.01	c |   1496170 |     140    11900    83300 |    32289    20581     43 |  0.005 % |
568.87/569.09	c |   2244353 |     140    11900    83300 |    35518    20918     43 |  0.005 % |
928.88/929.10	c |   3366627 |     140    11900    83300 |    39070    28249     44 |  0.005 % |

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/node52/watcher-421233-1177500827 -o ROOT/results/node52/solver-421233-1177500827 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421233-1177500827/minisat_noassertions /tmp/evaluation/421233-1177500827/instance-421233-1177500827.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: 1.00 1.00 0.94 3/64 14575
/proc/meminfo: memFree=1815060/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=1856 CPUtime=0
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 104927797 1900544 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 464 191 50 130 0 331 0

[startup+0.0727961 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 14575
/proc/meminfo: memFree=1815060/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=2716 CPUtime=0.06
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 445 0 0 0 6 0 0 0 18 0 1 0 104927797 2781184 431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 679 431 62 130 0 546 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2716

[startup+0.101798 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 14575
/proc/meminfo: memFree=1815060/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=2716 CPUtime=0.09
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 445 0 0 0 9 0 0 0 18 0 1 0 104927797 2781184 431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 679 431 62 130 0 546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2716

[startup+0.301811 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 14575
/proc/meminfo: memFree=1815060/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=2536 CPUtime=0.29
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 473 0 0 0 29 0 0 0 19 0 1 0 104927797 2596864 391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 634 391 66 130 0 501 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2536

[startup+0.701838 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 14575
/proc/meminfo: memFree=1815060/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=3460 CPUtime=0.69
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 694 0 0 0 69 0 0 0 22 0 1 0 104927797 3543040 612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 865 612 66 130 0 732 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3460

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1812236/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=4324 CPUtime=1.49
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 912 0 0 0 149 0 0 0 25 0 1 0 104927797 4427776 830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 1081 830 66 130 0 948 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4324

[startup+3.10201 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1811596/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=4852 CPUtime=3.09
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 1048 0 0 0 309 0 0 0 25 0 1 0 104927797 4968448 966 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 1213 966 66 130 0 1080 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4852

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1810508/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=5644 CPUtime=6.29
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 1222 0 0 0 629 0 0 0 25 0 1 0 104927797 5779456 1140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 1411 1140 66 130 0 1278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5644

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1809932/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=6176 CPUtime=12.69
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 1356 0 0 0 1269 0 0 0 25 0 1 0 104927797 6324224 1274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 1544 1274 66 130 0 1411 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6176

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1808908/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=7168 CPUtime=25.49
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 1618 0 0 0 2548 1 0 0 25 0 1 0 104927797 7340032 1536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 1792 1536 66 130 0 1659 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7168

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1808012/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=8124 CPUtime=51.08
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 1830 0 0 0 5107 1 0 0 25 0 1 0 104927797 8318976 1748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 2031 1748 66 130 0 1898 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8124

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1806476/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=9608 CPUtime=102.28
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 2211 0 0 0 10226 2 0 0 25 0 1 0 104927797 9838592 2129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 2402 2129 66 130 0 2269 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 9608

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1805452/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=10608 CPUtime=162.25
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 2446 0 0 0 16223 2 0 0 25 0 1 0 104927797 10862592 2364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 2652 2364 66 130 0 2519 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10608

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1805196/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=10880 CPUtime=222.24
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 2505 0 0 0 22222 2 0 0 25 0 1 0 104927797 11141120 2423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 2720 2423 66 130 0 2587 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10880

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1804236/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=11892 CPUtime=282.23
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 2743 0 0 0 28220 3 0 0 25 0 1 0 104927797 12177408 2661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 2973 2661 66 130 0 2840 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 11892

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1803980/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=12176 CPUtime=342.22
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 2805 0 0 0 34219 3 0 0 25 0 1 0 104927797 12468224 2723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 3044 2723 66 130 0 2911 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 12176

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1802764/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=13468 CPUtime=402.2
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3105 0 0 0 40217 3 0 0 25 0 1 0 104927797 13791232 3023 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 3367 3023 66 130 0 3234 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 13468

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1802444/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=13784 CPUtime=462.19
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3193 0 0 0 46216 3 0 0 25 0 1 0 104927797 14114816 3111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 3446 3111 66 130 0 3313 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 13784

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1802124/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=14092 CPUtime=522.18
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3252 0 0 0 52214 4 0 0 25 0 1 0 104927797 14430208 3170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 3523 3170 66 130 0 3390 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 14092

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1801356/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=14800 CPUtime=582.16
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3436 0 0 0 58212 4 0 0 25 0 1 0 104927797 15155200 3354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 3700 3354 66 130 0 3567 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 14800

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1801100/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=15112 CPUtime=642.15
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3496 0 0 0 64211 4 0 0 25 0 1 0 104927797 15474688 3414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 3778 3414 66 130 0 3645 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 15112

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1800972/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=15244 CPUtime=702.13
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3520 0 0 0 70209 4 0 0 25 0 1 0 104927797 15609856 3438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 3811 3438 66 130 0 3678 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 15244

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1800652/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=15524 CPUtime=762.13
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3595 0 0 0 76208 5 0 0 25 0 1 0 104927797 15896576 3513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 3881 3513 66 130 0 3748 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 15524

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1800652/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=15524 CPUtime=822.11
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3605 0 0 0 82206 5 0 0 25 0 1 0 104927797 15896576 3523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 3881 3523 66 130 0 3748 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 15524

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1800396/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=15804 CPUtime=882.09
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3659 0 0 0 88204 5 0 0 25 0 1 0 104927797 16183296 3577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 3951 3577 66 130 0 3818 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 15804

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1799820/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=16512 CPUtime=942.08
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3831 0 0 0 94203 5 0 0 25 0 1 0 104927797 16908288 3749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 4128 3749 66 130 0 3995 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 16512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1799500/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=16672 CPUtime=1002.07
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3875 0 0 0 100201 6 0 0 25 0 1 0 104927797 17072128 3793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 4168 3793 66 130 0 4035 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 16672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1799308/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=16956 CPUtime=1062.06
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3936 0 0 0 106200 6 0 0 25 0 1 0 104927797 17362944 3854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 4239 3854 66 130 0 4106 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 16956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1799180/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=17100 CPUtime=1122.04
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3958 0 0 0 112198 6 0 0 25 0 1 0 104927797 17510400 3876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 4275 3876 66 130 0 4142 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 17100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1799052/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=17100 CPUtime=1182.03
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3977 0 0 0 118197 6 0 0 25 0 1 0 104927797 17510400 3895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 4275 3895 66 130 0 4142 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 17100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1799052/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=17100 CPUtime=1200.03
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3977 0 0 0 119997 6 0 0 25 0 1 0 104927797 17510400 3895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 4275 3895 66 130 0 4142 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 17100

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: 1.00 1.00 0.94 2/65 14576
/proc/meminfo: memFree=1799052/2055920 swapFree=4182996/4192956
[pid=14575] ppid=14573 vsize=17100 CPUtime=1200.03
/proc/14575/stat : 14575 (minisat_noasser) R 14573 14575 13519 0 -1 4194304 3977 0 0 0 119997 6 0 0 25 0 1 0 104927797 17510400 3895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14575/statm: 4275 3895 66 130 0 4142 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 17100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.04
CPU user time (s): 1199.97
CPU system time (s): 0.069989
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 17100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3977
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= 1280

runsolver used 0.941856 second user time and 2.34664 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Wed Apr 25 11:33:47 UTC 2007

IDJOB= 421233
IDBENCH= 20142
IDSOLVER= 188
FILE ID= node52/421233-1177500827

PBS_JOBID= 4685826

Free space on /tmp= 66312 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S871621203-03.cnf
COMMAND LINE= /tmp/evaluation/421233-1177500827/minisat_noassertions /tmp/evaluation/421233-1177500827/instance-421233-1177500827.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-421233-1177500827 -o ROOT/results/node52/solver-421233-1177500827 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421233-1177500827/minisat_noassertions /tmp/evaluation/421233-1177500827/instance-421233-1177500827.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  99926ee5b14224b8603a2ec5df9e8bf6

RANDOM SEED= 503370757

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1815468 kB
Buffers:         18936 kB
Cached:         145804 kB
SwapCached:       3968 kB
Active:          67296 kB
Inactive:       109608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815468 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          18116 kB
Slab:            49504 kB
Committed_AS:  1817556 kB
PageTables:       1492 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= 66312 MiB

End job on node52 on Wed Apr 25 11:53:50 UTC 2007