Trace number 421188

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) 1200.06 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1446471927-04.cnf
MD5SUM328eff5f4a59e23832259fb06180efee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.00/0.02	c |  Parsing time:         0.03         s                                       |
0.29/0.38	c ============================[ Search Statistics ]==============================
0.29/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.38	c ===============================================================================
0.29/0.38	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.29/0.39	c |       101 |     180    15300   107100 |     5610      101     55 |  0.003 % |
0.39/0.41	c |       254 |     180    15300   107100 |     6171      254     53 |  0.003 % |
0.39/0.43	c |       479 |     180    15300   107100 |     6788      479     54 |  0.003 % |
0.39/0.46	c |       817 |     180    15300   107100 |     7466      817     53 |  0.003 % |
0.49/0.50	c |      1323 |     180    15300   107100 |     8213     1323     53 |  0.003 % |
0.49/0.56	c |      2082 |     180    15300   107100 |     9034     2082     52 |  0.003 % |
0.59/0.67	c |      3222 |     180    15300   107100 |     9938     3222     52 |  0.003 % |
0.79/0.83	c |      4930 |     180    15300   107100 |    10932     4930     52 |  0.003 % |
1.10/1.14	c |      7492 |     180    15300   107100 |    12025     7492     52 |  0.003 % |
1.59/1.66	c |     11337 |     180    15300   107100 |    13228    11337     53 |  0.003 % |
2.49/2.52	c |     17104 |     180    15300   107100 |    14550    10448     53 |  0.003 % |
3.89/3.98	c |     25754 |     180    15300   107100 |    16005    11780     55 |  0.003 % |
6.60/6.61	c |     38729 |     180    15300   107100 |    17606     8666     52 |  0.003 % |
10.39/10.44	c |     58191 |     180    15300   107100 |    19367    10437     54 |  0.003 % |
17.09/17.15	c |     87385 |     180    15300   107100 |    21303    10451     54 |  0.003 % |
27.88/27.96	c |    131175 |     180    15300   107100 |    23434    11464     53 |  0.003 % |
45.37/45.45	c |    196861 |     180    15300   107100 |    25777    17721     54 |  0.003 % |
72.77/72.85	c |    295387 |     180    15300   107100 |    28355    19447     53 |  0.003 % |
119.76/119.85	c |    443179 |     180    15300   107100 |    31191    24018     52 |  0.003 % |
188.53/188.60	c |    664863 |     180    15300   107100 |    34310    21207     54 |  0.003 % |
298.70/298.84	c |    997388 |     180    15300   107100 |    37741    29126     53 |  0.003 % |
479.75/479.95	c |   1496176 |     180    15300   107100 |    41515    32658     54 |  0.003 % |
777.66/777.96	c |   2244359 |     180    15300   107100 |    45666    17271     52 |  0.003 % |

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-421188-1177500081 -o ROOT/results/node21/solver-421188-1177500081 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421188-1177500081/minisat_noassertions /tmp/evaluation/421188-1177500081/instance-421188-1177500081.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 2/77 2865
/proc/meminfo: memFree=1960128/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=1856 CPUtime=0
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 232 0 0 0 0 0 0 0 18 0 1 0 197925420 1900544 218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 464 222 50 130 0 331 0

[startup+0.056465 s]
/proc/loadavg: 1.00 1.00 0.94 2/77 2865
/proc/meminfo: memFree=1960128/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=3100 CPUtime=0.05
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 555 0 0 0 5 0 0 0 18 0 1 0 197925420 3174400 541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529174 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 775 541 62 130 0 642 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3100

[startup+0.101469 s]
/proc/loadavg: 1.00 1.00 0.94 2/77 2865
/proc/meminfo: memFree=1960128/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=3100 CPUtime=0.09
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 555 0 0 0 9 0 0 0 18 0 1 0 197925420 3174400 541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529226 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 775 541 62 130 0 642 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.301491 s]
/proc/loadavg: 1.00 1.00 0.94 2/77 2865
/proc/meminfo: memFree=1960128/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=3288 CPUtime=0.29
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 587 0 0 0 29 0 0 0 20 0 1 0 197925420 3366912 573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 822 573 62 130 0 689 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3288

[startup+0.701535 s]
/proc/loadavg: 1.00 1.00 0.94 2/77 2865
/proc/meminfo: memFree=1960128/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=3560 CPUtime=0.69
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 692 0 0 0 69 0 0 0 24 0 1 0 197925420 3645440 642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 890 642 66 130 0 757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3560

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2866
/proc/meminfo: memFree=1957112/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=5144 CPUtime=1.49
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 1095 0 0 0 149 0 0 0 25 0 1 0 197925420 5267456 1045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 1286 1045 66 130 0 1153 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5144

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2866
/proc/meminfo: memFree=1955256/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=6104 CPUtime=3.09
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 1336 0 0 0 309 0 0 0 25 0 1 0 197925420 6250496 1286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 1526 1286 66 130 0 1393 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6104

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2866
/proc/meminfo: memFree=1954232/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=6764 CPUtime=6.29
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 1523 0 0 0 628 1 0 0 25 0 1 0 197925420 6926336 1473 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 1691 1473 66 130 0 1558 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6764

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2866
/proc/meminfo: memFree=1953208/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=7976 CPUtime=12.69
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 1816 0 0 0 1268 1 0 0 25 0 1 0 197925420 8167424 1766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 1994 1766 66 130 0 1861 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7976

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2866
/proc/meminfo: memFree=1952120/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=8908 CPUtime=25.48
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 2033 0 0 0 2547 1 0 0 25 0 1 0 197925420 9121792 1983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 2227 1983 66 130 0 2094 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8908

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2866
/proc/meminfo: memFree=1950776/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=10232 CPUtime=51.08
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 2378 0 0 0 5106 2 0 0 25 0 1 0 197925420 10477568 2328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 2558 2328 66 130 0 2425 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10232

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2866
/proc/meminfo: memFree=1949240/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=11748 CPUtime=102.27
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 2732 0 0 0 10225 2 0 0 25 0 1 0 197925420 12029952 2682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 2937 2682 66 130 0 2804 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11748

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2866
/proc/meminfo: memFree=1947704/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=13304 CPUtime=162.24
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 3093 0 0 0 16221 3 0 0 25 0 1 0 197925420 13623296 3043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 3326 3043 66 130 0 3193 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13304

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2866
/proc/meminfo: memFree=1946488/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=14520 CPUtime=222.23
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 3380 0 0 0 22219 4 0 0 25 0 1 0 197925420 14868480 3330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 3630 3330 66 130 0 3497 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14520

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2866
/proc/meminfo: memFree=1946104/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=14804 CPUtime=282.21
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 3451 0 0 0 28217 4 0 0 25 0 1 0 197925420 15159296 3401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 3701 3401 66 130 0 3568 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14804

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2866
/proc/meminfo: memFree=1944440/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=16412 CPUtime=342.19
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 3853 0 0 0 34214 5 0 0 25 0 1 0 197925420 16805888 3803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 4103 3803 66 130 0 3970 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16412

[startup+402.301 s]
/proc/loadavg: 1.07 1.02 0.94 2/78 2866
/proc/meminfo: memFree=1943992/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=16848 CPUtime=402.17
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 3962 0 0 0 40212 5 0 0 25 0 1 0 197925420 17252352 3912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 4212 3912 66 130 0 4079 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16848

[startup+462.302 s]
/proc/loadavg: 1.08 1.03 0.95 2/78 2866
/proc/meminfo: memFree=1943928/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=16848 CPUtime=462.16
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 3973 0 0 0 46210 6 0 0 25 0 1 0 197925420 17252352 3923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 4212 3923 66 130 0 4079 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16848

[startup+522.302 s]
/proc/loadavg: 1.08 1.04 0.95 2/78 2866
/proc/meminfo: memFree=1942712/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=18116 CPUtime=522.14
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 4252 0 0 0 52207 7 0 0 25 0 1 0 197925420 18550784 4202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 4529 4202 66 130 0 4396 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18116

[startup+582.301 s]
/proc/loadavg: 1.08 1.04 0.96 2/78 2866
/proc/meminfo: memFree=1942392/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=18284 CPUtime=582.12
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 4302 0 0 0 58205 7 0 0 25 0 1 0 197925420 18722816 4252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 4571 4252 66 130 0 4438 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18284

[startup+642.302 s]
/proc/loadavg: 1.07 1.04 0.96 2/78 2866
/proc/meminfo: memFree=1942136/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=18456 CPUtime=642.11
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 4348 0 0 0 64203 8 0 0 25 0 1 0 197925420 18898944 4298 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546600 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 4614 4298 66 130 0 4481 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18456

[startup+702.301 s]
/proc/loadavg: 1.07 1.05 0.97 2/78 2866
/proc/meminfo: memFree=1941752/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=18620 CPUtime=702.09
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 4397 0 0 0 70201 8 0 0 25 0 1 0 197925420 19066880 4347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 4655 4347 66 130 0 4522 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 18620

[startup+762.306 s]
/proc/loadavg: 1.06 1.05 0.97 2/78 2866
/proc/meminfo: memFree=1941240/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=19064 CPUtime=762.08
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 4510 0 0 0 76199 9 0 0 25 0 1 0 197925420 19521536 4460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 4766 4460 66 130 0 4633 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19064

[startup+822.301 s]
/proc/loadavg: 1.06 1.05 0.98 2/78 2866
/proc/meminfo: memFree=1940088/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=20188 CPUtime=822.06
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 4773 0 0 0 82196 10 0 0 25 0 1 0 197925420 20672512 4723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 5047 4723 66 130 0 4914 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 20188

[startup+882.302 s]
/proc/loadavg: 1.17 1.09 1.00 2/78 2866
/proc/meminfo: memFree=1939896/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=20320 CPUtime=882.03
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 4811 0 0 0 88193 10 0 0 25 0 1 0 197925420 20807680 4761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 5080 4761 66 130 0 4947 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 20320

[startup+942.301 s]
/proc/loadavg: 1.06 1.07 1.00 2/78 2866
/proc/meminfo: memFree=1939704/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=20476 CPUtime=942.02
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 4856 0 0 0 94191 11 0 0 25 0 1 0 197925420 20967424 4806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 5119 4806 66 130 0 4986 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 20476

[startup+1002.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/78 2866
/proc/meminfo: memFree=1939448/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=20784 CPUtime=1002
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 4900 0 0 0 100189 11 0 0 25 0 1 0 197925420 21282816 4850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 5196 4850 66 130 0 5063 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 20784

[startup+1062.3 s]
/proc/loadavg: 1.01 1.04 1.00 3/78 2866
/proc/meminfo: memFree=1939320/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=20964 CPUtime=1061.99
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 4928 0 0 0 106187 12 0 0 25 0 1 0 197925420 21467136 4878 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 5241 4878 66 130 0 5108 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 20964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 2868
/proc/meminfo: memFree=1939000/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=20964 CPUtime=1121.96
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 4943 0 0 0 112184 12 0 0 25 0 1 0 197925420 21467136 4893 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 5241 4893 66 130 0 5108 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 20964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2868
/proc/meminfo: memFree=1938744/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=21288 CPUtime=1181.95
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 5007 0 0 0 118182 13 0 0 25 0 1 0 197925420 21798912 4957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 5322 4957 66 130 0 5189 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 21288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2868
/proc/meminfo: memFree=1938744/2055920 swapFree=4155576/4192956
[pid=2865] ppid=2863 vsize=21288 CPUtime=1200.05
/proc/2865/stat : 2865 (minisat_noasser) R 2863 2865 1815 0 -1 4194304 5007 0 0 0 119992 13 0 0 25 0 1 0 197925420 21798912 4957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2865/statm: 5322 4957 66 130 0 5189 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 21288

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): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.138978
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 21288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5007
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= 24824

runsolver used 0.933858 second user time and 2.56861 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Wed Apr 25 11:21:21 UTC 2007

IDJOB= 421188
IDBENCH= 20097
IDSOLVER= 188
FILE ID= node21/421188-1177500081

PBS_JOBID= 4685847

Free space on /tmp= 66389 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1446471927-04.cnf
COMMAND LINE= /tmp/evaluation/421188-1177500081/minisat_noassertions /tmp/evaluation/421188-1177500081/instance-421188-1177500081.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-421188-1177500081 -o ROOT/results/node21/solver-421188-1177500081 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421188-1177500081/minisat_noassertions /tmp/evaluation/421188-1177500081/instance-421188-1177500081.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  328eff5f4a59e23832259fb06180efee

RANDOM SEED= 283377551

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:       1960536 kB
Buffers:          7380 kB
Cached:          20928 kB
SwapCached:      15688 kB
Active:          41300 kB
Inactive:        10524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1960536 kB
SwapTotal:     4192956 kB
SwapFree:      4155576 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          29828 kB
Slab:            29080 kB
Committed_AS:  1792612 kB
PageTables:       1784 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= 66389 MiB

End job on node21 on Wed Apr 25 11:41:24 UTC 2007