Trace number 421267

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) 1200.09 1200.62

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
MD5SUM212d58fdb9f521fd5d4f36dd91409295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark504.341
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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:  10000                                                |
0.00/0.00	c |  Number of clauses:    42000                                                |
0.01/0.07	c |  Parsing time:         0.06         s                                       |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    9747    41632   126381 |    13877        0    nan |  0.000 % |
0.09/0.19	c |       100 |    9747    41632   126381 |    15265      100    118 |  0.000 % |
0.19/0.24	c |       250 |    9747    41632   126381 |    16791      250    144 |  0.000 % |
0.29/0.31	c |       475 |    9747    41632   126381 |    18470      475    141 |  0.000 % |
0.39/0.42	c |       812 |    9747    41632   126381 |    20317      812    160 |  0.000 % |
0.49/0.58	c |      1318 |    9747    41632   126381 |    22349     1318    156 |  0.000 % |
0.79/0.82	c |      2077 |    9747    41632   126381 |    24584     2077    166 |  0.000 % |
1.19/1.21	c |      3216 |    9747    41632   126381 |    27042     3216    166 |  0.000 % |
1.79/1.83	c |      4924 |    9747    41632   126381 |    29747     4924    168 |  0.000 % |
2.79/2.81	c |      7487 |    9747    41632   126381 |    32722     7487    184 |  0.000 % |
4.39/4.49	c |     11332 |    9747    41632   126381 |    35994    11332    189 |  0.000 % |
7.28/7.37	c |     17098 |    9747    41632   126381 |    39593    17098    200 |  0.000 % |
12.68/12.70	c |     25747 |    9747    41632   126381 |    43553    25747    220 |  0.000 % |
21.18/21.27	c |     38722 |    9747    41632   126381 |    47908    38722    218 |  0.000 % |
37.18/37.20	c |     58184 |    9747    41632   126381 |    52699    20479    253 |  0.000 % |
59.97/60.07	c |     87376 |    9747    41632   126381 |    57969    49671    256 |  0.000 % |
105.25/105.33	c |    131167 |    9747    41632   126381 |    63765    47616    255 |  0.000 % |
192.62/192.74	c |    196851 |    9747    41632   126381 |    70142    60906    250 |  0.000 % |
346.97/347.13	c |    295377 |    9747    41632   126381 |    77156    44501    270 |  0.000 % |
598.48/598.79	c |    443167 |    9747    41632   126381 |    84872    64392    292 |  0.000 % |
991.75/992.14	c |    664851 |    9747    41632   126381 |    93359    68411    269 |  0.000 % |

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/node58/watcher-421267-1177501438 -o ROOT/results/node58/solver-421267-1177501438 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421267-1177501438/minisat_noassertions /tmp/evaluation/421267-1177501438/instance-421267-1177501438.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: 1.08 1.02 0.96 3/64 20259
/proc/meminfo: memFree=1749696/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=2476 CPUtime=0
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 469 0 0 0 0 0 0 0 18 0 1 0 198053481 2535424 455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 619 457 50 130 0 486 0

[startup+0.0253891 s]
/proc/loadavg: 1.08 1.02 0.96 3/64 20259
/proc/meminfo: memFree=1749696/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=3924 CPUtime=0.01
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 762 0 0 0 1 0 0 0 18 0 1 0 198053481 4018176 748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 981 748 50 130 0 848 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3924

[startup+0.101401 s]
/proc/loadavg: 1.08 1.02 0.96 3/64 20259
/proc/meminfo: memFree=1749696/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=5664 CPUtime=0.09
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 1212 0 0 0 9 0 0 0 18 0 1 0 198053481 5799936 1198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530662 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 1416 1198 62 130 0 1283 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5664

[startup+0.301434 s]
/proc/loadavg: 1.08 1.02 0.96 3/64 20259
/proc/meminfo: memFree=1749696/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=5408 CPUtime=0.29
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 1264 0 0 0 29 0 0 0 19 0 1 0 198053481 5537792 1136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546611 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 1352 1136 67 130 0 1219 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5408

[startup+0.701501 s]
/proc/loadavg: 1.08 1.02 0.96 3/64 20259
/proc/meminfo: memFree=1749696/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=6068 CPUtime=0.69
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 1443 0 0 0 69 0 0 0 22 0 1 0 198053481 6213632 1315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 1517 1315 67 130 0 1384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6068

[startup+1.50163 s]
/proc/loadavg: 1.08 1.02 0.96 2/65 20260
/proc/meminfo: memFree=1743992/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=7656 CPUtime=1.49
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 1835 0 0 0 148 1 0 0 25 0 1 0 198053481 7839744 1707 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 1914 1707 67 130 0 1781 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7656

[startup+3.1019 s]
/proc/loadavg: 1.08 1.02 0.96 2/65 20260
/proc/meminfo: memFree=1741624/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=10992 CPUtime=3.09
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 2672 0 0 0 307 2 0 0 25 0 1 0 198053481 11255808 2544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 2748 2544 67 130 0 2615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10992

[startup+6.30144 s]
/proc/loadavg: 1.07 1.02 0.96 2/65 20260
/proc/meminfo: memFree=1734968/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=17108 CPUtime=6.29
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 4213 0 0 0 626 3 0 0 25 0 1 0 198053481 17518592 4085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 4277 4085 67 130 0 4144 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17108

[startup+12.7015 s]
/proc/loadavg: 1.07 1.02 0.96 2/65 20260
/proc/meminfo: memFree=1723704/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=28064 CPUtime=12.68
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 6929 0 0 0 1263 5 0 0 25 0 1 0 198053481 28737536 6801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 7016 6801 67 130 0 6883 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28064

[startup+25.5017 s]
/proc/loadavg: 1.05 1.01 0.96 2/65 20260
/proc/meminfo: memFree=1705528/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=45204 CPUtime=25.48
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 11215 0 0 0 2539 9 0 0 25 0 1 0 198053481 46288896 11087 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 11301 11087 67 130 0 11168 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45204

[startup+51.1019 s]
/proc/loadavg: 1.03 1.01 0.96 2/65 20260
/proc/meminfo: memFree=1699320/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=51012 CPUtime=51.07
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 12663 0 0 0 5097 10 0 0 25 0 1 0 198053481 52236288 12535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 12753 12535 67 130 0 12620 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51012

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 0.96 2/65 20260
/proc/meminfo: memFree=1682296/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=67908 CPUtime=102.26
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 16899 0 0 0 10214 12 0 0 25 0 1 0 198053481 69537792 16771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 16977 16771 67 130 0 16844 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67908

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20260
/proc/meminfo: memFree=1677560/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=72780 CPUtime=162.24
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 18096 0 0 0 16210 14 0 0 25 0 1 0 198053481 74526720 17968 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 18195 17968 67 130 0 18062 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 72780

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20260
/proc/meminfo: memFree=1670328/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=79908 CPUtime=222.22
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 19890 0 0 0 22206 16 0 0 25 0 1 0 198053481 81825792 19762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 19977 19762 67 130 0 19844 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 79908

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20260
/proc/meminfo: memFree=1670328/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=79908 CPUtime=282.2
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 19891 0 0 0 28204 16 0 0 25 0 1 0 198053481 81825792 19763 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 19977 19763 67 130 0 19844 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 79908

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20260
/proc/meminfo: memFree=1663480/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=86772 CPUtime=342.17
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 21589 0 0 0 34199 18 0 0 25 0 1 0 198053481 88854528 21461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 21693 21461 67 130 0 21560 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 86772

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20260
/proc/meminfo: memFree=1654968/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=95236 CPUtime=402.15
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 23724 0 0 0 40194 21 0 0 25 0 1 0 198053481 97521664 23596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 23809 23596 67 130 0 23676 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 95236

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20260
/proc/meminfo: memFree=1654904/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=95236 CPUtime=462.13
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 23724 0 0 0 46192 21 0 0 25 0 1 0 198053481 97521664 23596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 23809 23596 67 130 0 23676 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 95236

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20260
/proc/meminfo: memFree=1644664/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=105404 CPUtime=522.11
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 26266 0 0 0 52187 24 0 0 25 0 1 0 198053481 107933696 26138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 26351 26138 67 130 0 26218 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 105404

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20260
/proc/meminfo: memFree=1644664/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=105404 CPUtime=582.09
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 26266 0 0 0 58185 24 0 0 25 0 1 0 198053481 107933696 26138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 26351 26138 67 130 0 26218 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 105404

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20260
/proc/meminfo: memFree=1642424/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=107648 CPUtime=642.08
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 26818 0 0 0 64183 25 0 0 25 0 1 0 198053481 110231552 26690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 26912 26690 67 130 0 26779 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 107648

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20260
/proc/meminfo: memFree=1642488/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=107648 CPUtime=702.05
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 26818 0 0 0 70180 25 0 0 25 0 1 0 198053481 110231552 26690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 26912 26690 67 130 0 26779 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 107648

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20260
/proc/meminfo: memFree=1642424/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=107648 CPUtime=762.03
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 26818 0 0 0 76178 25 0 0 25 0 1 0 198053481 110231552 26690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 26912 26690 67 130 0 26779 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 107648

[startup+822.301 s]
/proc/loadavg: 1.05 1.01 0.96 2/65 20260
/proc/meminfo: memFree=1642488/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=107648 CPUtime=822.01
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 26818 0 0 0 82176 25 0 0 25 0 1 0 198053481 110231552 26690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 26912 26690 67 130 0 26779 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 107648

[startup+882.301 s]
/proc/loadavg: 1.06 1.02 0.97 2/65 20260
/proc/meminfo: memFree=1642424/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=107648 CPUtime=881.99
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 26818 0 0 0 88174 25 0 0 25 0 1 0 198053481 110231552 26690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 26912 26690 67 130 0 26779 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 107648

[startup+942.301 s]
/proc/loadavg: 1.06 1.03 0.97 2/65 20260
/proc/meminfo: memFree=1642424/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=107648 CPUtime=941.97
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 26818 0 0 0 94172 25 0 0 25 0 1 0 198053481 110231552 26690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 26912 26690 67 130 0 26779 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 107648

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 0.97 2/65 20260
/proc/meminfo: memFree=1642424/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=107648 CPUtime=1001.95
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 26818 0 0 0 100170 25 0 0 25 0 1 0 198053481 110231552 26690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 26912 26690 67 130 0 26779 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 107648

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 0.97 2/71 20428
/proc/meminfo: memFree=1633784/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=114956 CPUtime=1061.83
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 28629 0 0 0 106155 28 0 0 25 0 1 0 198053481 117714944 28501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 28739 28501 67 130 0 28606 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 114956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 20458
/proc/meminfo: memFree=1634872/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=114956 CPUtime=1121.79
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 28629 0 0 0 112151 28 0 0 25 0 1 0 198053481 117714944 28501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 28739 28501 67 130 0 28606 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 114956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 20458
/proc/meminfo: memFree=1634872/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=114956 CPUtime=1181.77
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 28629 0 0 0 118149 28 0 0 25 0 1 0 198053481 117714944 28501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 28739 28501 67 130 0 28606 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 114956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 20458
/proc/meminfo: memFree=1634872/2055920 swapFree=4184532/4192956
[pid=20259] ppid=20257 vsize=114956 CPUtime=1200.06
/proc/20259/stat : 20259 (minisat_noasser) R 20257 20259 19027 0 -1 4194304 28629 0 0 0 119978 28 0 0 25 0 1 0 198053481 117714944 28501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20259/statm: 28739 28501 67 130 0 28606 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 114956

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): 1200.62
CPU time (s): 1200.09
CPU user time (s): 1199.79
CPU system time (s): 0.303953
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 114956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.303953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28629
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= 2547

runsolver used 0.969852 second user time and 2.36764 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Apr 25 11:43:58 UTC 2007

IDJOB= 421267
IDBENCH= 20176
IDSOLVER= 188
FILE ID= node58/421267-1177501438

PBS_JOBID= 4685769

Free space on /tmp= 66448 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
COMMAND LINE= /tmp/evaluation/421267-1177501438/minisat_noassertions /tmp/evaluation/421267-1177501438/instance-421267-1177501438.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-421267-1177501438 -o ROOT/results/node58/solver-421267-1177501438 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421267-1177501438/minisat_noassertions /tmp/evaluation/421267-1177501438/instance-421267-1177501438.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  212d58fdb9f521fd5d4f36dd91409295

RANDOM SEED= 175865396

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1750104 kB
Buffers:         26356 kB
Cached:         198772 kB
SwapCached:       2604 kB
Active:          89676 kB
Inactive:       152216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750104 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          23032 kB
Slab:            50056 kB
Committed_AS:  1124176 kB
PageTables:       1396 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= 66448 MiB

End job on node58 on Wed Apr 25 12:04:01 UTC 2007