Trace number 421364

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 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
MD5SUM7db698a93a5d58267ca490a662494eeb
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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1069     4049    12148 |     1349        0    nan |  0.000 % |
0.00/0.01	c |       102 |    1069     4049    12148 |     1484      102     31 |  0.000 % |
0.00/0.02	c |       254 |    1069     4049    12148 |     1633      254     28 |  0.000 % |
0.00/0.03	c |       480 |    1069     4049    12148 |     1796      480     28 |  0.000 % |
0.00/0.06	c |       818 |    1069     4049    12148 |     1976      818     29 |  0.000 % |
0.00/0.09	c |      1326 |    1069     4049    12148 |     2173     1326     29 |  0.000 % |
0.10/0.14	c |      2085 |    1069     4049    12148 |     2391     2085     30 |  0.000 % |
0.19/0.23	c |      3225 |    1069     4049    12148 |     2630     1946     30 |  0.000 % |
0.29/0.37	c |      4933 |    1069     4049    12148 |     2893     2259     28 |  0.000 % |
0.49/0.57	c |      7496 |    1069     4049    12148 |     3182     1812     27 |  0.000 % |
0.89/0.91	c |     11341 |    1069     4049    12148 |     3500     2338     30 |  0.000 % |
1.39/1.42	c |     17108 |    1069     4049    12148 |     3850     2640     30 |  0.000 % |
2.20/2.23	c |     25758 |    1069     4049    12148 |     4235     3363     31 |  0.000 % |
3.39/3.47	c |     38732 |    1069     4049    12148 |     4659     3278     32 |  0.000 % |
5.29/5.39	c |     58193 |    1069     4049    12148 |     5125     3621     30 |  0.000 % |
8.48/8.51	c |     87385 |    1069     4049    12148 |     5637     3924     31 |  0.000 % |
13.19/13.26	c |    131174 |    1069     4049    12148 |     6201     4416     31 |  0.000 % |
20.78/20.82	c |    196861 |    1069     4049    12148 |     6821     3645     30 |  0.000 % |
32.18/32.25	c |    295388 |    1069     4049    12148 |     7504     4786     32 |  0.000 % |
50.68/50.79	c |    443178 |    1069     4049    12148 |     8254     7345     32 |  0.000 % |
80.27/80.34	c |    664862 |    1069     4049    12148 |     9079     6997     30 |  0.000 % |
126.36/126.42	c |    997388 |    1069     4049    12148 |     9987     8321     28 |  0.000 % |
197.63/197.70	c |   1496176 |    1069     4049    12148 |    10986     6221     32 |  0.000 % |
308.61/308.78	c |   2244359 |    1069     4049    12148 |    12085    10877     30 |  0.000 % |
486.76/486.93	c |   3366634 |    1069     4049    12148 |    13293     9636     31 |  0.000 % |
774.28/774.54	c |   5050046 |    1069     4049    12148 |    14623     7757     34 |  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/node51/watcher-421364-1177503082 -o ROOT/results/node51/solver-421364-1177503082 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421364-1177503082/minisat_noassertions /tmp/evaluation/421364-1177503082/instance-421364-1177503082.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 0.97 0.98 3/64 4647
/proc/meminfo: memFree=1802488/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=1988 CPUtime=0
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 105153274 2035712 161 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 497 162 50 130 0 364 0

[startup+0.0107539 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 4647
/proc/meminfo: memFree=1802488/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=2132 CPUtime=0
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 105153274 2183168 199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521180 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 533 206 62 130 0 400 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2132

[startup+0.103765 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 4647
/proc/meminfo: memFree=1802488/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=2264 CPUtime=0.1
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 244 0 0 0 10 0 0 0 18 0 1 0 105153274 2318336 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 566 230 66 130 0 433 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2264

[startup+0.301779 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 4647
/proc/meminfo: memFree=1802488/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=2396 CPUtime=0.29
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 302 0 0 0 29 0 0 0 19 0 1 0 105153274 2453504 288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 599 288 66 130 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.702815 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 4647
/proc/meminfo: memFree=1802488/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=2528 CPUtime=0.69
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 334 0 0 0 69 0 0 0 22 0 1 0 105153274 2588672 320 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 632 320 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50189 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1801328/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=2792 CPUtime=1.49
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 381 0 0 0 149 0 0 0 25 0 1 0 105153274 2859008 367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 698 367 66 130 0 565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2792

[startup+3.10103 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1801008/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=3056 CPUtime=3.09
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 438 0 0 0 309 0 0 0 25 0 1 0 105153274 3129344 424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 764 424 66 130 0 631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3056

[startup+6.30132 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1800624/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=3320 CPUtime=6.29
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 531 0 0 0 629 0 0 0 25 0 1 0 105153274 3399680 517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 830 517 66 130 0 697 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3320

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1800176/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=3584 CPUtime=12.68
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 595 0 0 0 1268 0 0 0 25 0 1 0 105153274 3670016 581 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 896 581 66 130 0 763 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3584

[startup+25.501 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1799664/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=4108 CPUtime=25.48
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 723 0 0 0 2548 0 0 0 25 0 1 0 105153274 4206592 709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 1027 709 66 130 0 894 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4108

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1799024/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=4768 CPUtime=51.08
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 891 0 0 0 5107 1 0 0 25 0 1 0 105153274 4882432 877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 1192 877 66 130 0 1059 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4768

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1798000/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=5692 CPUtime=102.27
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 1123 0 0 0 10226 1 0 0 25 0 1 0 105153274 5828608 1109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 1423 1109 66 130 0 1290 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5692

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1797360/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=6488 CPUtime=162.24
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 1299 0 0 0 16223 1 0 0 25 0 1 0 105153274 6643712 1285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 1622 1285 66 130 0 1489 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6488

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1796656/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=7016 CPUtime=222.23
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 1449 0 0 0 22221 2 0 0 25 0 1 0 105153274 7184384 1435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 1754 1435 66 130 0 1621 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7016

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1796336/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=7280 CPUtime=282.22
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 1523 0 0 0 28220 2 0 0 25 0 1 0 105153274 7454720 1509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552409 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 1820 1509 66 130 0 1687 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7280

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1795888/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=7808 CPUtime=342.2
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 1648 0 0 0 34218 2 0 0 25 0 1 0 105153274 7995392 1634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 1952 1634 66 130 0 1819 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7808

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1795504/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=8200 CPUtime=402.18
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 1724 0 0 0 40216 2 0 0 25 0 1 0 105153274 8396800 1710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547001 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2050 1710 66 130 0 1917 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8200

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1795376/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=8324 CPUtime=462.17
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 1768 0 0 0 46215 2 0 0 25 0 1 0 105153274 8523776 1754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2081 1754 66 130 0 1948 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8324

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1794608/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=8988 CPUtime=522.15
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 1946 0 0 0 52213 2 0 0 25 0 1 0 105153274 9203712 1932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2247 1932 66 130 0 2114 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8988

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1794288/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=9384 CPUtime=582.13
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 2033 0 0 0 58211 2 0 0 25 0 1 0 105153274 9609216 2019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2346 2019 66 130 0 2213 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9384

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1794160/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=9528 CPUtime=642.12
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 2070 0 0 0 64210 2 0 0 25 0 1 0 105153274 9756672 2056 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2382 2056 66 130 0 2249 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9528

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1793968/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=9800 CPUtime=702.1
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 2124 0 0 0 70208 2 0 0 25 0 1 0 105153274 10035200 2110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2450 2110 66 130 0 2317 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 9800

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1793648/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=10064 CPUtime=762.09
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 2191 0 0 0 76207 2 0 0 25 0 1 0 105153274 10305536 2177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2516 2177 66 130 0 2383 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 10064

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1793328/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=10340 CPUtime=822.07
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 2258 0 0 0 82205 2 0 0 25 0 1 0 105153274 10588160 2244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2585 2244 66 130 0 2452 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 10340

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1792816/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=10872 CPUtime=882.05
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 2389 0 0 0 88203 2 0 0 25 0 1 0 105153274 11132928 2375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2718 2375 66 130 0 2585 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 10872

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1792816/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=10872 CPUtime=942.03
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 2395 0 0 0 94201 2 0 0 25 0 1 0 105153274 11132928 2381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2718 2381 66 130 0 2585 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 10872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1792688/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=10872 CPUtime=1002.02
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 2416 0 0 0 100200 2 0 0 25 0 1 0 105153274 11132928 2402 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2718 2402 66 130 0 2585 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 10872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1792496/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=11152 CPUtime=1062
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 2454 0 0 0 106198 2 0 0 25 0 1 0 105153274 11419648 2440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548715 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2788 2440 66 130 0 2655 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 11152

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1792368/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=11284 CPUtime=1122
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 2503 0 0 0 112197 3 0 0 25 0 1 0 105153274 11554816 2489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2821 2489 66 130 0 2688 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 11284

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1792112/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=11480 CPUtime=1181.98
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 2544 0 0 0 118195 3 0 0 25 0 1 0 105153274 11755520 2530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2870 2530 66 130 0 2737 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 11480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4648
/proc/meminfo: memFree=1792048/2055920 swapFree=4183264/4192956
[pid=4647] ppid=4645 vsize=11620 CPUtime=1200.08
/proc/4647/stat : 4647 (minisat_noasser) R 4645 4647 3261 0 -1 4194304 2570 0 0 0 120005 3 0 0 25 0 1 0 105153274 11898880 2556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4647/statm: 2905 2556 66 130 0 2772 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11620

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): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.032994
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 11620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2570
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= 2007

runsolver used 1.00285 second user time and 2.28465 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Wed Apr 25 12:11:22 UTC 2007

IDJOB= 421364
IDBENCH= 20281
IDSOLVER= 188
FILE ID= node51/421364-1177503082

PBS_JOBID= 4685861

Free space on /tmp= 66460 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/421364-1177503082/minisat_noassertions /tmp/evaluation/421364-1177503082/instance-421364-1177503082.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-421364-1177503082 -o ROOT/results/node51/solver-421364-1177503082 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421364-1177503082/minisat_noassertions /tmp/evaluation/421364-1177503082/instance-421364-1177503082.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7db698a93a5d58267ca490a662494eeb

RANDOM SEED= 129347210

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1802896 kB
Buffers:         20568 kB
Cached:         162364 kB
SwapCached:       4068 kB
Active:          54332 kB
Inactive:       138640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802896 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            46092 kB
Committed_AS:  3786032 kB
PageTables:       1408 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= 66460 MiB

End job on node51 on Wed Apr 25 12:31:24 UTC 2007