Trace number 421322

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) 1200.05 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
MD5SUM57791cc3215dce90ed883dcfbd9213d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.726
Satisfiable
(Un)Satisfiability was proved
Number of variables5491
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  5500                                                 |
0.00/0.00	c |  Number of clauses:    14684                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.02/0.06	c ============================[ Search Statistics ]==============================
0.02/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.06	c ===============================================================================
0.02/0.06	c |         0 |    3879    12289    36918 |     4096        0    nan |  0.000 % |
0.02/0.07	c |       101 |    3879    12289    36918 |     4505      100     18 |  0.036 % |
0.02/0.09	c |       251 |    3879    12289    36918 |     4956      250     18 |  0.036 % |
0.09/0.12	c |       479 |    3877    12274    36871 |     5452      478     21 |  0.036 % |
0.09/0.17	c |       817 |    3877    12274    36871 |     5997      816     23 |  0.036 % |
0.19/0.25	c |      1323 |    3877    12274    36871 |     6597     1322     24 |  0.036 % |
0.29/0.38	c |      2082 |    3877    12274    36871 |     7256     2081     28 |  0.036 % |
0.49/0.57	c |      3221 |    3877    12274    36871 |     7982     3220     26 |  0.037 % |
0.89/0.90	c |      4929 |    3877    12274    36871 |     8780     4928     28 |  0.037 % |
1.39/1.45	c |      7491 |    3877    12274    36871 |     9658     7490     30 |  0.036 % |
2.29/2.38	c |     11335 |    3877    12274    36871 |    10624     6338     30 |  0.036 % |
3.69/3.74	c |     17103 |    3877    12274    36871 |    11687     6645     24 |  0.036 % |
5.89/5.91	c |     25752 |    3877    12274    36871 |    12856     9233     34 |  0.036 % |
9.39/9.45	c |     38727 |    3877    12274    36871 |    14141     9119     26 |  0.036 % |
14.68/14.79	c |     58190 |    3877    12274    36871 |    15555    14048     31 |  0.036 % |
23.57/23.66	c |     87383 |    3877    12274    36871 |    17111    11461     25 |  0.036 % |
38.07/38.15	c |    131173 |    3877    12274    36871 |    18822    11721     35 |  0.036 % |
61.26/61.32	c |    196857 |    3877    12274    36871 |    20704    10783     26 |  0.036 % |
99.04/99.17	c |    295385 |    3877    12274    36871 |    22775    14600     33 |  0.036 % |
160.43/160.57	c |    443174 |    3877    12274    36871 |    25052    12438     32 |  0.036 % |
256.10/256.29	c |    664858 |    3877    12274    36871 |    27558    17720     35 |  0.036 % |
415.16/415.33	c |    997383 |    3877    12274    36871 |    30313    26067     31 |  0.036 % |
665.18/665.41	c |   1496171 |    3877    12274    36871 |    33345    29120     43 |  0.036 % |
1043.68/1044.04	c |   2244354 |    3877    12274    36871 |    36679    22825     31 |  0.036 % |

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/node21/watcher-421322-1177502491 -o ROOT/results/node21/solver-421322-1177502491 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421322-1177502491/minisat_noassertions /tmp/evaluation/421322-1177502491/instance-421322-1177502491.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 0.98 0.98 3/83 3159
/proc/meminfo: memFree=1954616/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=2612 CPUtime=0
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 340 0 0 0 0 0 0 0 18 0 1 0 198166477 2674688 326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 653 327 50 130 0 520 0

[startup+0.0265539 s]
/proc/loadavg: 0.91 0.98 0.98 3/83 3159
/proc/meminfo: memFree=1954616/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=3364 CPUtime=0.02
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 548 0 0 0 2 0 0 0 18 0 1 0 198166477 3444736 534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 841 535 62 130 0 708 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3364

[startup+0.101562 s]
/proc/loadavg: 0.91 0.98 0.98 3/83 3159
/proc/meminfo: memFree=1954616/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=3820 CPUtime=0.09
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 712 0 0 0 9 0 0 0 18 0 1 0 198166477 3911680 666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 955 666 66 130 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3820

[startup+0.301583 s]
/proc/loadavg: 0.91 0.98 0.98 3/83 3159
/proc/meminfo: memFree=1954616/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=3820 CPUtime=0.29
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 712 0 0 0 29 0 0 0 19 0 1 0 198166477 3911680 666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552725 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 955 666 66 130 0 822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3820

[startup+0.701626 s]
/proc/loadavg: 0.91 0.98 0.98 3/83 3159
/proc/meminfo: memFree=1954616/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=3820 CPUtime=0.69
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 712 0 0 0 69 0 0 0 23 0 1 0 198166477 3911680 666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 955 666 66 130 0 822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3820

[startup+1.50171 s]
/proc/loadavg: 0.92 0.98 0.98 2/84 3160
/proc/meminfo: memFree=1952048/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=4480 CPUtime=1.49
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 854 0 0 0 149 0 0 0 25 0 1 0 198166477 4587520 808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 1120 808 66 130 0 987 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4480

[startup+3.10189 s]
/proc/loadavg: 0.92 0.98 0.98 2/84 3160
/proc/meminfo: memFree=1951152/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=4744 CPUtime=3.09
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 946 0 0 0 309 0 0 0 25 0 1 0 198166477 4857856 900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 1186 900 66 130 0 1053 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4744

[startup+6.30124 s]
/proc/loadavg: 0.92 0.98 0.98 2/84 3164
/proc/meminfo: memFree=1950640/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=5272 CPUtime=6.29
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 1067 0 0 0 629 0 0 0 25 0 1 0 198166477 5398528 1021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 1318 1021 66 130 0 1185 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5272

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.98 2/84 3168
/proc/meminfo: memFree=1950200/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=5720 CPUtime=12.68
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 1161 0 0 0 1268 0 0 0 25 0 1 0 198166477 5857280 1115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 1430 1115 66 130 0 1297 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5720

[startup+25.5013 s]
/proc/loadavg: 0.94 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1950568/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=6248 CPUtime=25.46
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 1306 0 0 0 2546 0 0 0 25 0 1 0 198166477 6397952 1260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 1562 1260 66 130 0 1429 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 6248

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1949616/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=7436 CPUtime=51.06
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 1589 0 0 0 5105 1 0 0 25 0 1 0 198166477 7614464 1543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 1859 1543 66 130 0 1726 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 7436

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1948208/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=8768 CPUtime=102.24
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 1937 0 0 0 10222 2 0 0 25 0 1 0 198166477 8978432 1891 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 2192 1891 66 130 0 2059 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 8768

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1947120/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=9832 CPUtime=162.22
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 2198 0 0 0 16219 3 0 0 25 0 1 0 198166477 10067968 2152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 2458 2152 66 130 0 2325 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 9832

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1945584/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=11292 CPUtime=222.21
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 2564 0 0 0 22217 4 0 0 25 0 1 0 198166477 11563008 2518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 2823 2518 66 130 0 2690 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11292

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1945392/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=11456 CPUtime=282.19
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 2598 0 0 0 28215 4 0 0 25 0 1 0 198166477 11730944 2552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 2864 2552 66 130 0 2731 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11456

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1944752/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=12116 CPUtime=342.17
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 2747 0 0 0 34212 5 0 0 25 0 1 0 198166477 12406784 2701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 3029 2701 66 130 0 2896 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12116

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1944496/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=12384 CPUtime=402.16
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 2828 0 0 0 40210 6 0 0 25 0 1 0 198166477 12681216 2782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 3096 2782 66 130 0 2963 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12384

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1942832/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=14228 CPUtime=462.14
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3278 0 0 0 46208 6 0 0 25 0 1 0 198166477 14569472 3232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 3557 3232 66 130 0 3424 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 14228

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1942512/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=14480 CPUtime=522.12
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3347 0 0 0 52205 7 0 0 25 0 1 0 198166477 14827520 3301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 3620 3301 66 130 0 3487 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 14480

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1941872/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=15140 CPUtime=582.1
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3497 0 0 0 58203 7 0 0 25 0 1 0 198166477 15503360 3451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 3785 3451 66 130 0 3652 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 15140

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1941872/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=15140 CPUtime=642.09
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3497 0 0 0 64201 8 0 0 25 0 1 0 198166477 15503360 3451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 3785 3451 66 130 0 3652 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 15140

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1941616/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=15272 CPUtime=702.07
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3556 0 0 0 70199 8 0 0 25 0 1 0 198166477 15638528 3510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 3818 3510 66 130 0 3685 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 15272

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1941488/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=15272 CPUtime=762.06
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3557 0 0 0 76197 9 0 0 25 0 1 0 198166477 15638528 3511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 3818 3511 66 130 0 3685 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 15272

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1941488/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=15272 CPUtime=822.03
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3561 0 0 0 82194 9 0 0 25 0 1 0 198166477 15638528 3515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 3818 3515 66 130 0 3685 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 15272

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1941424/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=15412 CPUtime=882.02
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3569 0 0 0 88192 10 0 0 25 0 1 0 198166477 15781888 3523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 3853 3523 66 130 0 3720 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 15412

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1940912/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=15808 CPUtime=942
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3687 0 0 0 94189 11 0 0 25 0 1 0 198166477 16187392 3641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 3952 3641 66 130 0 3819 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 15808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1940912/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=15808 CPUtime=1001.98
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3687 0 0 0 100187 11 0 0 25 0 1 0 198166477 16187392 3641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 3952 3641 66 130 0 3819 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 15808

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1940848/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=15808 CPUtime=1061.97
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3692 0 0 0 106185 12 0 0 25 0 1 0 198166477 16187392 3646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 3952 3646 66 130 0 3819 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 15808

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1940464/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=16212 CPUtime=1121.95
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3796 0 0 0 112183 12 0 0 25 0 1 0 198166477 16601088 3750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 4053 3750 66 130 0 3920 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 16212

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1939696/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=17004 CPUtime=1181.93
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3971 0 0 0 118180 13 0 0 25 0 1 0 198166477 17412096 3925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 4251 3925 66 130 0 4118 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 17004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 3194
/proc/meminfo: memFree=1939696/2055920 swapFree=4155576/4192956
[pid=3159] ppid=3157 vsize=17004 CPUtime=1200.04
/proc/3159/stat : 3159 (minisat_noasser) R 3157 3159 1815 0 -1 4194304 3971 0 0 0 119990 14 0 0 25 0 1 0 198166477 17412096 3925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3159/statm: 4251 3925 66 130 0 4118 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 17004

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): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.144977
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 17004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.144977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3971
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= 24852

runsolver used 0.953854 second user time and 2.6066 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Wed Apr 25 12:01:32 UTC 2007

IDJOB= 421322
IDBENCH= 20233
IDSOLVER= 188
FILE ID= node21/421322-1177502491

PBS_JOBID= 4685847

Free space on /tmp= 66390 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/421322-1177502491/minisat_noassertions /tmp/evaluation/421322-1177502491/instance-421322-1177502491.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-421322-1177502491 -o ROOT/results/node21/solver-421322-1177502491 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421322-1177502491/minisat_noassertions /tmp/evaluation/421322-1177502491/instance-421322-1177502491.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  57791cc3215dce90ed883dcfbd9213d5

RANDOM SEED= 718296649

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1955152 kB
Buffers:         10660 kB
Cached:          21524 kB
SwapCached:      15688 kB
Active:          41940 kB
Inactive:        14556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1955152 kB
SwapTotal:     4192956 kB
SwapFree:      4155576 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          31092 kB
Slab:            29376 kB
Committed_AS:  1797716 kB
PageTables:       2016 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= 66390 MiB

End job on node21 on Wed Apr 25 12:21:34 UTC 2007