Trace number 315905

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 (with assertions)? (TO) 1200.12 1200.44

General information on the benchmark

Nameindustrial/palacios/medium/
safe-30-h30-sat.cnf
MD5SUMe60fa46c7c1333b7968a09c581ca7918
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.3098
Satisfiable
(Un)Satisfiability was proved
Number of variables133925
Number of clauses453174
Sum of the clauses size1093412
Maximum clause length61
Minimum clause length1
Number of clauses of size 130
Number of clauses of size 2321019
Number of clauses of size 3129220
Number of clauses of size 4192
Number of clauses of size 586
Number of clauses of size over 52627

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:  135786                                               |
0.00/0.00	c |  Number of clauses:    453174                                               |
0.59/0.62	c |  Parsing time:         0.56         s                                       |
7.99/8.05	c ============================[ Search Statistics ]==============================
7.99/8.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.99/8.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.99/8.05	c ===============================================================================
7.99/8.05	c |         0 |   34725   246033  1211546 |    82011        0    nan |  0.000 % |
8.38/8.40	c |       101 |   34725   246033  1211546 |    90212      101     12 |  0.022 % |
8.58/8.64	c |       254 |   34725   246033  1211546 |    99233      254     12 |  0.022 % |
8.88/8.94	c |       480 |   34725   246033  1211546 |   109156      480     11 |  0.022 % |
9.38/9.41	c |       817 |   34720   246033  1211546 |   120072      814     12 |  0.027 % |
9.98/10.09	c |      1323 |   34718   245837  1211038 |   132079     1238     13 |  0.027 % |
10.99/11.09	c |      2082 |   34718   245837  1211038 |   145287     1997     16 |  0.027 % |
12.48/12.53	c |      3221 |   34716   245815  1210990 |   159816     3128     18 |  0.029 % |
14.98/15.04	c |      4929 |   34711   245737  1210731 |   175797     4797     18 |  0.033 % |
18.38/18.49	c |      7492 |   34699   245737  1210731 |   193377     7356     18 |  0.042 % |
24.28/24.31	c |     11336 |   34698   245266  1209172 |   212715    10999     20 |  0.042 % |
33.58/33.62	c |     17105 |   34689   245017  1208426 |   233986    16547     21 |  0.049 % |
47.57/47.60	c |     25754 |   34689   245017  1208426 |   257385    25196     35 |  0.049 % |
64.87/64.97	c |     38728 |   34688   245000  1208390 |   283124    38160     34 |  0.049 % |
107.57/107.69	c |     58190 |   34650   244943  1208258 |   311436    57602     48 |  0.077 % |
187.84/187.90	c |     87383 |   34650   243815  1203528 |   342580    86458     75 |  0.077 % |
280.81/280.91	c |    131172 |   34646   243702  1203215 |   376838   130179     70 |  0.080 % |
413.98/414.14	c |    196859 |   34646   243702  1203215 |   414522   195866     64 |  0.080 % |
599.13/599.32	c |    295386 |   34646   243702  1203215 |   455974   294393     57 |  0.080 % |
1012.82/1013.20	c |    443175 |   34615   243534  1202736 |   501571   441657     58 |  0.104 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-315905-1172661204 -o ROOT/results/node68/solver-315905-1172661204 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315905-1172661204/minisat /tmp/evaluation/315905-1172661204/instance-315905-1172661204.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 0.95 0.98 3/64 15270
/proc/meminfo: memFree=1416160/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=2208 CPUtime=0
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 466 0 0 0 0 0 0 0 18 0 1 0 286078012 2260992 450 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134525433 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 552 451 58 138 0 411 0

[startup+0.046395 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15270
/proc/meminfo: memFree=1416160/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=5204 CPUtime=0.03
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 1185 0 0 0 3 0 0 0 18 0 1 0 286078012 5328896 1169 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 1301 1170 58 138 0 1160 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5204

[startup+0.1014 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15270
/proc/meminfo: memFree=1416160/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=9228 CPUtime=0.09
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 2085 0 0 0 8 1 0 0 18 0 1 0 286078012 9449472 2069 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 2307 2069 58 138 0 2166 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9228

[startup+0.301417 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15270
/proc/meminfo: memFree=1416160/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=23412 CPUtime=0.29
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 5235 0 0 0 27 2 0 0 19 0 1 0 286078012 23973888 5219 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 5853 5219 58 138 0 5712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23412

[startup+0.701454 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15270
/proc/meminfo: memFree=1416160/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=41252 CPUtime=0.69
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 10031 0 0 0 64 5 0 0 22 0 1 0 286078012 42242048 10015 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134530708 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 10313 10015 72 138 0 10172 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41252

[startup+1.50153 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 15271
/proc/meminfo: memFree=1370584/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=57464 CPUtime=1.49
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 13776 0 0 0 142 7 0 0 25 0 1 0 286078012 58843136 13760 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134532681 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 14366 13760 72 138 0 14225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57464

[startup+3.10167 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 15271
/proc/meminfo: memFree=1352216/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=78748 CPUtime=3.09
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 19399 0 0 0 299 10 0 0 25 0 1 0 286078012 80637952 19383 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 19687 19383 72 138 0 19546 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78748

[startup+6.30196 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 15271
/proc/meminfo: memFree=1325592/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=97848 CPUtime=6.29
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 23639 0 0 0 617 12 0 0 25 0 1 0 286078012 100196352 23623 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134524068 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 24462 23623 72 138 0 24321 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 97848

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 15271
/proc/meminfo: memFree=1328792/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=89004 CPUtime=12.68
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 24421 0 0 0 1256 12 0 0 25 0 1 0 286078012 91140096 21807 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 22251 21807 74 138 0 22110 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 89004

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 15271
/proc/meminfo: memFree=1328920/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=89004 CPUtime=25.48
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 24421 0 0 0 2536 12 0 0 25 0 1 0 286078012 91140096 21807 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 22251 21807 74 138 0 22110 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 89004

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 15271
/proc/meminfo: memFree=1328984/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=89004 CPUtime=51.07
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 24421 0 0 0 5095 12 0 0 25 0 1 0 286078012 91140096 21807 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 22251 21807 74 138 0 22110 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89004

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 15271
/proc/meminfo: memFree=1328792/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=89248 CPUtime=102.27
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 24475 0 0 0 10214 13 0 0 25 0 1 0 286078012 91389952 21861 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 22312 21861 74 138 0 22171 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 89248

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15271
/proc/meminfo: memFree=1323992/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=94252 CPUtime=162.25
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 25714 0 0 0 16211 14 0 0 25 0 1 0 286078012 96514048 23100 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556727 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 23563 23100 74 138 0 23422 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 94252

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15271
/proc/meminfo: memFree=1316056/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=102116 CPUtime=222.24
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 27647 0 0 0 22207 17 0 0 25 0 1 0 286078012 104566784 25033 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 25529 25033 74 138 0 25388 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 102116

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15271
/proc/meminfo: memFree=1311064/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=107020 CPUtime=282.22
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 28888 0 0 0 28203 19 0 0 25 0 1 0 286078012 109588480 26274 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 26755 26274 74 138 0 26614 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 107020

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15271
/proc/meminfo: memFree=1305816/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=112440 CPUtime=342.2
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 30196 0 0 0 34200 20 0 0 25 0 1 0 286078012 115138560 27582 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 28110 27582 74 138 0 27969 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 112440

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15271
/proc/meminfo: memFree=1301336/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=116836 CPUtime=402.19
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 31320 0 0 0 40197 22 0 0 25 0 1 0 286078012 119640064 28706 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 29209 28706 74 138 0 29068 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 116836

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15271
/proc/meminfo: memFree=1295000/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=123340 CPUtime=462.17
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 32875 0 0 0 46194 23 0 0 25 0 1 0 286078012 126300160 30261 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 30835 30261 74 138 0 30694 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 123340

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15271
/proc/meminfo: memFree=1289624/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=128596 CPUtime=522.15
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 34214 0 0 0 52190 25 0 0 25 0 1 0 286078012 131682304 31600 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 32149 31600 74 138 0 32008 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 128596

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15271
/proc/meminfo: memFree=1282840/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=135376 CPUtime=582.13
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 35934 0 0 0 58186 27 0 0 25 0 1 0 286078012 138625024 33320 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 33844 33320 74 138 0 33703 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 135376

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15271
/proc/meminfo: memFree=1276632/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=141452 CPUtime=642.12
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 37463 0 0 0 64183 29 0 0 25 0 1 0 286078012 144846848 34849 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556280 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 35363 34849 74 138 0 35222 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 141452

[startup+702.301 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 15271
/proc/meminfo: memFree=1270360/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=148308 CPUtime=702.1
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 39036 0 0 0 70179 31 0 0 25 0 1 0 286078012 151867392 36422 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 37077 36422 74 138 0 36936 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 148308

[startup+762.306 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 15271
/proc/meminfo: memFree=1262936/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=155468 CPUtime=762.1
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 40853 0 0 0 76177 33 0 0 25 0 1 0 286078012 159199232 38239 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 38867 38239 74 138 0 38726 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 155468

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15271
/proc/meminfo: memFree=1257432/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=161060 CPUtime=822.07
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 42238 0 0 0 82173 34 0 0 25 0 1 0 286078012 164925440 39624 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 40265 39624 74 138 0 40124 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 161060

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15271
/proc/meminfo: memFree=1251096/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=167292 CPUtime=882.05
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 43823 0 0 0 88169 36 0 0 25 0 1 0 286078012 171307008 41209 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 41823 41209 74 138 0 41682 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 167292

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15271
/proc/meminfo: memFree=1245720/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=172536 CPUtime=942.04
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 45162 0 0 0 94167 37 0 0 25 0 1 0 286078012 176676864 42548 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 43134 42548 74 138 0 42993 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 172536

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15271
/proc/meminfo: memFree=1241112/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=176992 CPUtime=1002.02
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 46300 0 0 0 100164 38 0 0 25 0 1 0 286078012 181239808 43686 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550631 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 44248 43686 74 138 0 44107 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 176992

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15271
/proc/meminfo: memFree=1236056/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=182136 CPUtime=1062
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 47571 0 0 0 106160 40 0 0 25 0 1 0 286078012 186507264 44957 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 45534 44957 74 138 0 45393 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 182136

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15271
/proc/meminfo: memFree=1230552/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=188404 CPUtime=1121.99
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 48943 0 0 0 112157 42 0 0 25 0 1 0 286078012 192925696 46329 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 47101 46329 74 138 0 46960 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 188404

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15271
/proc/meminfo: memFree=1225880/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=192992 CPUtime=1181.98
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 50111 0 0 0 118154 44 0 0 25 0 1 0 286078012 197623808 47497 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 48248 47497 74 138 0 48107 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 192992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15271
/proc/meminfo: memFree=1224088/2055920 swapFree=4183092/4192956
[pid=15270] ppid=15268 vsize=194716 CPUtime=1200.07
/proc/15270/stat : 15270 (minisat) R 15268 15270 13667 0 -1 4194304 50548 0 0 0 119963 44 0 0 25 0 1 0 286078012 199389184 47934 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15270/statm: 48679 47934 74 138 0 48538 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 194716

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): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.64
CPU system time (s): 0.478927
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 194716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.478927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50548
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= 1637

runsolver used 0.922859 second user time and 2.37264 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Feb 28 11:13:24 UTC 2007

IDJOB= 315905
IDBENCH= 20428
IDSOLVER= 109
FILE ID= node68/315905-1172661204

PBS_JOBID= 3981197

Free space on /tmp= 66437 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/safe-30-h30-sat.cnf
COMMAND LINE= /tmp/evaluation/315905-1172661204/minisat /tmp/evaluation/315905-1172661204/instance-315905-1172661204.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-315905-1172661204 -o ROOT/results/node68/solver-315905-1172661204 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315905-1172661204/minisat /tmp/evaluation/315905-1172661204/instance-315905-1172661204.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  e60fa46c7c1333b7968a09c581ca7918

RANDOM SEED= 855334693

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1416640 kB
Buffers:         27932 kB
Cached:         543760 kB
SwapCached:       3588 kB
Active:         155896 kB
Inactive:       440512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416640 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:            8624 kB
Writeback:           0 kB
Mapped:          30608 kB
Slab:            28896 kB
Committed_AS:   795840 kB
PageTables:       1420 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= 66437 MiB

End job on node68 on Wed Feb 28 11:33:26 UTC 2007