Trace number 421319

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) 1200.07 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
MD5SUM38fa97e90ce15381041a02fb89a2e927
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 variables5494
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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:  5500                                                 |
0.00/0.00	c |  Number of clauses:    14684                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.06	c ============================[ Search Statistics ]==============================
0.00/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.06	c ===============================================================================
0.00/0.06	c |         0 |    3815    12170    36986 |     4056        0    nan |  0.000 % |
0.06/0.07	c |       100 |    3815    12170    36986 |     4462      100     25 |  0.000 % |
0.06/0.09	c |       252 |    3815    12170    36986 |     4908      252     26 |  0.000 % |
0.09/0.12	c |       477 |    3815    12170    36986 |     5399      477     25 |  0.000 % |
0.09/0.18	c |       814 |    3812    12161    36965 |     5939      813     25 |  0.055 % |
0.19/0.25	c |      1321 |    3812    12161    36965 |     6533     1320     26 |  0.055 % |
0.29/0.38	c |      2080 |    3778    11949    36315 |     7186     2076     26 |  0.673 % |
0.49/0.56	c |      3219 |    3778    11949    36315 |     7905     3215     27 |  0.673 % |
0.79/0.90	c |      4927 |    3778    11949    36315 |     8695     4923     29 |  0.673 % |
1.39/1.43	c |      7491 |    3778    11949    36315 |     9565     7487     29 |  0.673 % |
2.29/2.31	c |     11336 |    3778    11949    36315 |    10521     6391     28 |  0.673 % |
3.58/3.62	c |     17102 |    3778    11949    36315 |    11574     6761     32 |  0.673 % |
5.77/5.84	c |     25752 |    3778    11949    36315 |    12731     9392     30 |  0.673 % |
9.57/9.63	c |     38726 |    3778    11949    36315 |    14004     9326     29 |  0.673 % |
15.46/15.58	c |     58187 |    3778    11949    36315 |    15405     7293     27 |  0.673 % |
24.96/25.09	c |     87380 |    3778    11949    36315 |    16945    12828     33 |  0.673 % |
40.14/40.21	c |    131169 |    3778    11949    36315 |    18640    13197     31 |  0.673 % |
64.74/64.90	c |    196855 |    3778    11949    36315 |    20504    12317     34 |  0.673 % |
104.82/104.98	c |    295381 |    3778    11949    36315 |    22554    16929     37 |  0.673 % |
166.81/166.90	c |    443171 |    3778    11949    36315 |    24810    15711     29 |  0.673 % |
266.78/266.98	c |    664854 |    3778    11949    36315 |    27291    23300     37 |  0.673 % |
419.84/420.04	c |    997384 |    3778    11949    36315 |    30020    16375     29 |  0.673 % |
682.38/682.65	c |   1496172 |    3778    11949    36315 |    33022    27479     37 |  0.673 % |
1075.39/1075.78	c |   2244354 |    3778    11949    36315 |    36324    20650     28 |  0.673 % |

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/node26/watcher-421319-1177502483 -o ROOT/results/node26/solver-421319-1177502483 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421319-1177502483/minisat_noassertions /tmp/evaluation/421319-1177502483/instance-421319-1177502483.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: 0.89 0.97 0.91 3/83 30393
/proc/meminfo: memFree=1556736/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=2476 CPUtime=0
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 338 0 0 0 0 0 0 0 18 0 1 0 198165120 2535424 324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530587 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 653 326 50 130 0 520 0

[startup+0.063734 s]
/proc/loadavg: 0.89 0.97 0.91 3/83 30393
/proc/meminfo: memFree=1556736/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=3820 CPUtime=0.06
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 714 0 0 0 6 0 0 0 18 0 1 0 198165120 3911680 668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682478 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 955 668 63 130 0 822 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3820

[startup+0.101739 s]
/proc/loadavg: 0.89 0.97 0.91 3/83 30393
/proc/meminfo: memFree=1556736/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=3820 CPUtime=0.09
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 198165120 3911680 671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 955 671 66 130 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3820

[startup+0.301757 s]
/proc/loadavg: 0.89 0.97 0.91 3/83 30393
/proc/meminfo: memFree=1556736/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=3820 CPUtime=0.29
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 717 0 0 0 29 0 0 0 19 0 1 0 198165120 3911680 671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 955 671 66 130 0 822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3820

[startup+0.701794 s]
/proc/loadavg: 0.89 0.97 0.91 3/83 30393
/proc/meminfo: memFree=1556736/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=3820 CPUtime=0.69
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 717 0 0 0 69 0 0 0 23 0 1 0 198165120 3911680 671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 955 671 66 130 0 822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3820

[startup+1.50187 s]
/proc/loadavg: 0.89 0.97 0.91 2/84 30394
/proc/meminfo: memFree=1553976/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=4480 CPUtime=1.49
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 851 0 0 0 149 0 0 0 25 0 1 0 198165120 4587520 805 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 1120 805 66 130 0 987 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4480

[startup+3.10202 s]
/proc/loadavg: 0.90 0.97 0.91 2/84 30394
/proc/meminfo: memFree=1553144/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=4876 CPUtime=3.09
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 969 0 0 0 309 0 0 0 25 0 1 0 198165120 4993024 923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 0 0 0
/proc/30393/statm: 1219 923 66 130 0 1086 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4876

[startup+6.30131 s]
/proc/loadavg: 0.90 0.97 0.91 2/84 30428
/proc/meminfo: memFree=1552440/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=5272 CPUtime=6.27
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 1073 0 0 0 627 0 0 0 25 0 1 0 198165120 5398528 1027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 1318 1027 66 130 0 1185 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 5272

[startup+12.7019 s]
/proc/loadavg: 1.15 1.02 0.93 2/84 30438
/proc/meminfo: memFree=1551864/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=5828 CPUtime=12.67
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 1204 0 0 0 1267 0 0 0 25 0 1 0 198165120 5967872 1158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 1457 1158 66 130 0 1324 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 5828

[startup+25.5011 s]
/proc/loadavg: 1.13 1.02 0.93 2/84 30446
/proc/meminfo: memFree=1551360/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=6620 CPUtime=25.46
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 1396 0 0 0 2545 1 0 0 25 0 1 0 198165120 6778880 1350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 1655 1350 66 130 0 1522 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 6620

[startup+51.1015 s]
/proc/loadavg: 1.08 1.01 0.93 2/78 30470
/proc/meminfo: memFree=1551416/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=7640 CPUtime=51.04
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 1645 0 0 0 5102 2 0 0 25 0 1 0 198165120 7823360 1599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 1910 1599 66 130 0 1777 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 7640

[startup+102.305 s]
/proc/loadavg: 1.03 1.01 0.93 2/78 30470
/proc/meminfo: memFree=1550136/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=8964 CPUtime=102.22
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 1972 0 0 0 10220 2 0 0 25 0 1 0 198165120 9179136 1926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 2241 1926 66 130 0 2108 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 8964

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 30470
/proc/meminfo: memFree=1549560/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=9640 CPUtime=162.21
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 2135 0 0 0 16218 3 0 0 25 0 1 0 198165120 9871360 2089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 2410 2089 66 130 0 2277 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 9640

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 30470
/proc/meminfo: memFree=1548728/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=10460 CPUtime=222.2
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 2335 0 0 0 22216 4 0 0 25 0 1 0 198165120 10711040 2289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 2615 2289 66 130 0 2482 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 10460

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 30470
/proc/meminfo: memFree=1547960/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=11308 CPUtime=282.18
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 2531 0 0 0 28214 4 0 0 25 0 1 0 198165120 11579392 2485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 2827 2485 66 130 0 2694 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 11308

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 30470
/proc/meminfo: memFree=1547704/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=11444 CPUtime=342.17
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 2582 0 0 0 34212 5 0 0 25 0 1 0 198165120 11718656 2536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 2861 2536 66 130 0 2728 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11444

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 30470
/proc/meminfo: memFree=1547448/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=11712 CPUtime=402.15
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 2646 0 0 0 40210 5 0 0 25 0 1 0 198165120 11993088 2600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 2928 2600 66 130 0 2795 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 11712

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 30470
/proc/meminfo: memFree=1545784/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=13440 CPUtime=462.14
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 3070 0 0 0 46208 6 0 0 25 0 1 0 198165120 13762560 3024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 3360 3024 66 130 0 3227 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 13440

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 30470
/proc/meminfo: memFree=1545336/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=13836 CPUtime=522.12
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 3180 0 0 0 52206 6 0 0 25 0 1 0 198165120 14168064 3134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 3459 3134 66 130 0 3326 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 13836

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 30470
/proc/meminfo: memFree=1545016/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=14100 CPUtime=582.1
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 3250 0 0 0 58204 6 0 0 25 0 1 0 198165120 14438400 3204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 3525 3204 66 130 0 3392 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 14100

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 30470
/proc/meminfo: memFree=1544952/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=14244 CPUtime=642.09
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 3271 0 0 0 64202 7 0 0 25 0 1 0 198165120 14585856 3225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 3561 3225 66 130 0 3428 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 14244

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 30470
/proc/meminfo: memFree=1544248/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=14916 CPUtime=702.08
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 3450 0 0 0 70200 8 0 0 25 0 1 0 198165120 15273984 3404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 3729 3404 66 130 0 3596 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 14916

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 30470
/proc/meminfo: memFree=1544248/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=14916 CPUtime=762.06
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 3450 0 0 0 76198 8 0 0 25 0 1 0 198165120 15273984 3404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 3729 3404 66 130 0 3596 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 14916

[startup+822.301 s]
/proc/loadavg: 1.10 1.03 0.94 2/78 30470
/proc/meminfo: memFree=1544184/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=14916 CPUtime=822.05
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 3450 0 0 0 82196 9 0 0 25 0 1 0 198165120 15273984 3404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 3729 3404 66 130 0 3596 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 14916

[startup+882.302 s]
/proc/loadavg: 1.08 1.04 0.94 2/78 30470
/proc/meminfo: memFree=1543608/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=15468 CPUtime=882.03
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 3597 0 0 0 88193 10 0 0 25 0 1 0 198165120 15839232 3551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 3867 3551 66 130 0 3734 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 15468

[startup+942.301 s]
/proc/loadavg: 1.03 1.03 0.94 2/78 30470
/proc/meminfo: memFree=1543608/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=15616 CPUtime=942.01
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 3604 0 0 0 94191 10 0 0 25 0 1 0 198165120 15990784 3558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 3904 3558 66 130 0 3771 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 15616

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 0.94 2/78 30470
/proc/meminfo: memFree=1543416/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=15760 CPUtime=1002
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 3647 0 0 0 100189 11 0 0 25 0 1 0 198165120 16138240 3601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 3940 3601 66 130 0 3807 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 15760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 0.94 2/78 30470
/proc/meminfo: memFree=1543480/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=15760 CPUtime=1061.99
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 3664 0 0 0 106187 12 0 0 25 0 1 0 198165120 16138240 3618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 3940 3618 66 130 0 3807 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 15760

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 30470
/proc/meminfo: memFree=1542072/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=17224 CPUtime=1121.97
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 4007 0 0 0 112185 12 0 0 25 0 1 0 198165120 17637376 3961 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 4306 3961 66 130 0 4173 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 17224

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 30470
/proc/meminfo: memFree=1541624/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=17620 CPUtime=1181.96
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 4118 0 0 0 118183 13 0 0 25 0 1 0 198165120 18042880 4072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 4405 4072 66 130 0 4272 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 17620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 30470
/proc/meminfo: memFree=1541624/2055920 swapFree=4170240/4192956
[pid=30393] ppid=30391 vsize=17620 CPUtime=1200.06
/proc/30393/stat : 30393 (minisat_noasser) R 30391 30393 28788 0 -1 4194304 4119 0 0 0 119993 13 0 0 25 0 1 0 198165120 18042880 4073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30393/statm: 4405 4073 66 130 0 4272 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 17620

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): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.135979
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 17620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4119
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= 2151

runsolver used 0.896863 second user time and 2.59361 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Apr 25 12:01:23 UTC 2007

IDJOB= 421319
IDBENCH= 20230
IDSOLVER= 188
FILE ID= node26/421319-1177502483

PBS_JOBID= 4685871

Free space on /tmp= 66435 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421319-1177502483/minisat_noassertions /tmp/evaluation/421319-1177502483/instance-421319-1177502483.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-421319-1177502483 -o ROOT/results/node26/solver-421319-1177502483 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421319-1177502483/minisat_noassertions /tmp/evaluation/421319-1177502483/instance-421319-1177502483.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 773443290

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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:       1557080 kB
Buffers:         49460 kB
Cached:         317012 kB
SwapCached:       3516 kB
Active:         284768 kB
Inactive:       143436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557080 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          69372 kB
Slab:            55736 kB
Committed_AS:  1251380 kB
PageTables:       2048 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= 66435 MiB

End job on node26 on Wed Apr 25 12:21:26 UTC 2007