Trace number 1519820

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2.1 (Sat-race'08 Edition)? (TO) 1200.12 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
MD5SUM2fdf3400f00d8b99db65500ea60232b7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.41578
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.02	c |  Number of variables:          4000                                         |
0.00/0.02	c |  Number of clauses:           16800                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.00/0.04	c |  Simplification time:          0.03 s                                       |
0.00/0.04	c |                                                                             |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.05	c |       100 |    3896    16614    50403 |     6091      100     84 |  0.000 % |
0.06/0.07	c |       250 |    3896    16614    50403 |     6700      250     92 |  0.000 % |
0.06/0.09	c |       475 |    3896    16614    50403 |     7371      475     91 |  0.000 % |
0.09/0.13	c |       812 |    3896    16614    50403 |     8108      812     89 |  0.000 % |
0.09/0.18	c |      1318 |    3896    16614    50403 |     8919     1318     92 |  0.000 % |
0.19/0.26	c |      2077 |    3896    16614    50403 |     9810     2077     93 |  0.000 % |
0.29/0.38	c |      3216 |    3896    16614    50403 |    10791     3216    100 |  0.000 % |
0.49/0.58	c |      4924 |    3896    16614    50403 |    11871     4924     98 |  0.000 % |
0.79/0.88	c |      7486 |    3896    16614    50403 |    13058     7486    102 |  0.000 % |
1.39/1.40	c |     11330 |    3896    16614    50403 |    14364    11330    101 |  0.000 % |
2.19/2.29	c |     17096 |    3896    16614    50403 |    15800     9870    101 |  0.000 % |
3.69/3.74	c |     25745 |    3896    16614    50403 |    17380    10595    103 |  0.000 % |
5.89/5.93	c |     38719 |    3896    16614    50403 |    19118    14695    105 |  0.000 % |
9.39/9.49	c |     58180 |    3896    16614    50403 |    21030    14650    101 |  0.000 % |
14.88/14.92	c |     87372 |    3896    16614    50403 |    23133    11796    106 |  0.000 % |
23.79/23.89	c |    131161 |    3896    16614    50403 |    25446    19067    104 |  0.000 % |
37.28/37.30	c |    196845 |    3896    16614    50403 |    27991    12095    118 |  0.000 % |
62.27/62.32	c |    295371 |    3896    16614    50403 |    30790    27889    110 |  0.000 % |
95.57/95.69	c |    443160 |    3896    16614    50403 |    33869    18724    122 |  0.000 % |
155.55/155.65	c |    664843 |    3896    16614    50403 |    37256    16183    115 |  0.000 % |
240.03/240.13	c |    997368 |    3896    16614    50403 |    40982    14103    129 |  0.000 % |
388.39/388.50	c |   1496156 |    3896    16614    50403 |    45080    16167    100 |  0.000 % |
614.74/614.93	c |   2244338 |    3896    16614    50403 |    49588    31054    126 |  0.000 % |
984.86/985.17	c |   3366612 |    3896    16614    50403 |    54547    33164    108 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1519820-1238236902/watcher-1519820-1238236902 -o /tmp/evaluation-result-1519820-1238236902/solver-1519820-1238236902 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519820-1238236902.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): 1800 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: 0.85 0.97 0.99 3/64 30858
/proc/meminfo: memFree=1267928/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=7996 CPUtime=0
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 331 0 0 0 0 0 0 0 18 0 1 0 1096352039 8187904 315 1992294400 4194304 5092341 548682068848 18446744073709551615 4500581 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 1999 316 63 219 0 1777 0

[startup+0.0675779 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 30858
/proc/meminfo: memFree=1267928/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=8744 CPUtime=0.06
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 732 0 0 0 6 0 0 0 18 0 1 0 1096352039 8953856 630 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 2186 630 102 219 0 1964 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8744

[startup+0.10158 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 30858
/proc/meminfo: memFree=1267928/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=8744 CPUtime=0.09
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 763 0 0 0 9 0 0 0 18 0 1 0 1096352039 8953856 661 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 2186 661 102 219 0 1964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8744

[startup+0.301598 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 30858
/proc/meminfo: memFree=1267928/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=8744 CPUtime=0.29
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 948 0 0 0 29 0 0 0 19 0 1 0 1096352039 8953856 846 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 2186 846 102 219 0 1964 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8744

[startup+0.701634 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 30858
/proc/meminfo: memFree=1267928/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=8744 CPUtime=0.69
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 1302 0 0 0 69 0 0 0 22 0 1 0 1096352039 8953856 1200 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 2186 1200 102 219 0 1964 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8744

[startup+1.50171 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1262352/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=8876 CPUtime=1.49
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 1967 0 0 0 148 1 0 0 25 0 1 0 1096352039 9089024 1865 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 2219 1865 102 219 0 1997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8876

[startup+3.10185 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1261904/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=17024 CPUtime=3.09
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 5124 0 0 0 306 3 0 0 25 0 1 0 1096352039 17432576 3517 1992294400 4194304 5092341 548682068848 18446744073709551615 4251328 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 4256 3517 102 219 0 4034 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17024

[startup+6.30113 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1247376/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=22216 CPUtime=6.29
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 6776 0 0 0 625 4 0 0 25 0 1 0 1096352039 22749184 5169 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 5554 5169 102 219 0 5332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22216

[startup+12.7017 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1243224/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=26108 CPUtime=12.68
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 7788 0 0 0 1264 4 0 0 25 0 1 0 1096352039 26734592 6181 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 6527 6181 102 219 0 6305 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26108

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1243416/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=26108 CPUtime=25.49
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 14843 0 0 0 2541 8 0 0 25 0 1 0 1096352039 26734592 6129 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 6527 6129 102 219 0 6305 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26108

[startup+51.1021 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1226520/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=50112 CPUtime=51.08
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 19072 0 0 0 5097 11 0 0 25 0 1 0 1096352039 51314688 10358 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 12528 10358 102 219 0 12306 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50112

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1222808/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=46664 CPUtime=102.27
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 32306 0 0 0 10207 20 0 0 25 0 1 0 1096352039 47783936 11263 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 11666 11263 102 219 0 11444 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 46664

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1205528/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=65156 CPUtime=162.25
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 41025 0 0 0 16200 25 0 0 25 0 1 0 1096352039 66719744 15591 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 16289 15591 102 219 0 16067 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 65156

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1205464/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=65156 CPUtime=222.23
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 41025 0 0 0 22198 25 0 0 25 0 1 0 1096352039 66719744 15591 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 16289 15591 102 219 0 16067 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 65156

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1203992/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=65156 CPUtime=282.22
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 41380 0 0 0 28196 26 0 0 25 0 1 0 1096352039 66719744 15946 1992294400 4194304 5092341 548682068848 18446744073709551615 4240563 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 16289 15946 102 219 0 16067 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 65156

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1203928/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=65156 CPUtime=342.21
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 41380 0 0 0 34195 26 0 0 25 0 1 0 1096352039 66719744 15946 1992294400 4194304 5092341 548682068848 18446744073709551615 4250317 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 16289 15946 102 219 0 16067 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 65156

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1203928/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=65156 CPUtime=402.19
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 41380 0 0 0 40193 26 0 0 25 0 1 0 1096352039 66719744 15946 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 16289 15946 102 219 0 16067 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 65156

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1199128/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=462.17
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 42600 0 0 0 46190 27 0 0 25 0 1 0 1096352039 93671424 17166 1992294400 4194304 5092341 548682068848 18446744073709551615 4241008 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 17166 102 219 0 22647 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 91476

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1199128/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=522.17
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 42600 0 0 0 52189 28 0 0 25 0 1 0 1096352039 93671424 17166 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 17166 102 219 0 22647 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 91476

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1196312/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=582.15
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 43316 0 0 0 58187 28 0 0 25 0 1 0 1096352039 93671424 17882 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 17882 102 219 0 22647 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 91476

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1194840/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=642.14
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 43674 0 0 0 64185 29 0 0 25 0 1 0 1096352039 93671424 18240 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 18240 102 219 0 22647 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 91476

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1193880/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=702.12
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 43905 0 0 0 70183 29 0 0 25 0 1 0 1096352039 93671424 18471 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 18471 102 219 0 22647 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 91476

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1193944/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=762.11
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 43905 0 0 0 76182 29 0 0 25 0 1 0 1096352039 93671424 18471 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 18471 102 219 0 22647 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 91476

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1193880/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=822.09
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 43905 0 0 0 82180 29 0 0 25 0 1 0 1096352039 93671424 18471 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 18471 102 219 0 22647 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 91476

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1193880/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=882.07
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 43905 0 0 0 88178 29 0 0 25 0 1 0 1096352039 93671424 18471 1992294400 4194304 5092341 548682068848 18446744073709551615 4250359 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 18471 102 219 0 22647 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 91476

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1193816/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=942.06
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 43905 0 0 0 94177 29 0 0 25 0 1 0 1096352039 93671424 18471 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 18471 102 219 0 22647 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 91476

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1193880/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=1002.05
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 43905 0 0 0 100175 30 0 0 25 0 1 0 1096352039 93671424 18471 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 18471 102 219 0 22647 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 91476

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1191256/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=1062.04
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 44567 0 0 0 106173 31 0 0 25 0 1 0 1096352039 93671424 19133 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 19133 102 219 0 22647 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 91476

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30859
/proc/meminfo: memFree=1191192/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=1122.02
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 44567 0 0 0 112171 31 0 0 25 0 1 0 1096352039 93671424 19133 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 19133 102 219 0 22647 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 91476

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30865
/proc/meminfo: memFree=1190936/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=1182
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 44567 0 0 0 118169 31 0 0 25 0 1 0 1096352039 93671424 19133 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 19133 102 219 0 22647 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 91476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30865
/proc/meminfo: memFree=1191000/2055920 swapFree=4178784/4192956
[pid=30858] ppid=30856 vsize=91476 CPUtime=1200.1
/proc/30858/stat : 30858 (minisat) R 30856 30858 30821 0 -1 4194304 44567 0 0 0 119979 31 0 0 25 0 1 0 1096352039 93671424 19133 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30858/statm: 22869 19133 102 219 0 22647 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 91476

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): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.79
CPU system time (s): 0.32695
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 91476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.32695
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44567
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= 2
involuntary context switches= 1670

runsolver used 0.861868 second user time and 2.51062 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 11:41:42
IDJOB=1519820
IDBENCH=70339
IDSOLVER=546
FILE ID=node57/1519820-1238236902
PBS_JOBID= 9060735
Free space on /tmp= 66220 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519820-1238236902/watcher-1519820-1238236902 -o /tmp/evaluation-result-1519820-1238236902/solver-1519820-1238236902 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519820-1238236902.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2fdf3400f00d8b99db65500ea60232b7
RANDOM SEED=567467922

node57.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1268344 kB
Buffers:         88808 kB
Cached:         611544 kB
SwapCached:       8004 kB
Active:         297356 kB
Inactive:       412400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1268344 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          15012 kB
Slab:            63864 kB
Committed_AS:  2506664 kB
PageTables:       1392 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= 66220 MiB
End job on node57 at 2009-03-28 12:01:45