Trace number 421226

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) 1200.08 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S659720099-13.cnf
MD5SUMdf8cf6a022cc11177f2b8acfa52efe18
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark162.155
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.29/0.33	c ============================[ Search Statistics ]==============================
0.29/0.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.33	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.33	c ===============================================================================
0.29/0.33	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.29/0.34	c |       100 |     160    13600    95200 |     4986      100     50 |  0.004 % |
0.29/0.35	c |       250 |     160    13600    95200 |     5485      250     48 |  0.004 % |
0.29/0.37	c |       476 |     160    13600    95200 |     6033      476     47 |  0.004 % |
0.29/0.39	c |       814 |     160    13600    95200 |     6637      814     48 |  0.004 % |
0.39/0.43	c |      1320 |     160    13600    95200 |     7300     1320     48 |  0.004 % |
0.39/0.49	c |      2080 |     160    13600    95200 |     8031     2080     48 |  0.004 % |
0.49/0.59	c |      3220 |     160    13600    95200 |     8834     3220     48 |  0.004 % |
0.69/0.76	c |      4928 |     160    13600    95200 |     9717     4928     48 |  0.004 % |
0.99/1.05	c |      7491 |     160    13600    95200 |    10689     7491     48 |  0.004 % |
1.59/1.60	c |     11336 |     160    13600    95200 |    11758     5954     47 |  0.004 % |
2.39/2.45	c |     17103 |     160    13600    95200 |    12934    11721     48 |  0.004 % |
3.79/3.81	c |     25752 |     160    13600    95200 |    14227     7364     47 |  0.004 % |
5.69/5.76	c |     38726 |     160    13600    95200 |    15650    13187     49 |  0.004 % |
8.99/9.01	c |     58187 |     160    13600    95200 |    17215     9058     48 |  0.004 % |
14.59/14.68	c |     87379 |     160    13600    95200 |    18936    12316     47 |  0.004 % |
23.58/23.69	c |    131168 |     160    13600    95200 |    20830    18082     50 |  0.004 % |
38.18/38.29	c |    196852 |     160    13600    95200 |    22913    10602     47 |  0.004 % |
62.28/62.31	c |    295378 |     160    13600    95200 |    25204    16762     48 |  0.004 % |
101.77/101.81	c |    443168 |     160    13600    95200 |    27725    20318     48 |  0.004 % |
164.85/164.94	c |    664851 |     160    13600    95200 |    30497    26059     47 |  0.004 % |
264.22/264.31	c |    997377 |     160    13600    95200 |    33547    17646     48 |  0.004 % |
423.77/423.98	c |   1496165 |     160    13600    95200 |    36902    14233     48 |  0.004 % |
679.91/680.18	c |   2244347 |     160    13600    95200 |    40592    16964     47 |  0.004 % |
1085.20/1085.53	c |   3366622 |     160    13600    95200 |    44652    38336     49 |  0.004 % |

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/node61/watcher-421226-1177500698 -o ROOT/results/node61/solver-421226-1177500698 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421226-1177500698/minisat_noassertions /tmp/evaluation/421226-1177500698/instance-421226-1177500698.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: 0.99 0.98 0.91 3/64 24857
/proc/meminfo: memFree=1816256/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=1856 CPUtime=0
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 162033430 1900544 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 464 209 50 130 0 331 0

[startup+0.0981901 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 24857
/proc/meminfo: memFree=1816256/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=3068 CPUtime=0.09
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 528 0 0 0 9 0 0 0 18 0 1 0 162033430 3141632 514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 767 514 62 130 0 634 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3068

[startup+0.10119 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 24857
/proc/meminfo: memFree=1816256/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=3068 CPUtime=0.09
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 528 0 0 0 9 0 0 0 18 0 1 0 162033430 3141632 514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 767 514 62 130 0 634 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3068

[startup+0.301208 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 24857
/proc/meminfo: memFree=1816256/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=3068 CPUtime=0.29
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 540 0 0 0 29 0 0 0 19 0 1 0 162033430 3141632 526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529220 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 767 526 62 130 0 634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3068

[startup+0.701247 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 24857
/proc/meminfo: memFree=1816256/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=3464 CPUtime=0.69
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 647 0 0 0 69 0 0 0 22 0 1 0 162033430 3547136 633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 866 633 66 130 0 733 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3464

[startup+1.50132 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1813304/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=4916 CPUtime=1.49
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 998 0 0 0 149 0 0 0 25 0 1 0 162033430 5033984 984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 1229 984 66 130 0 1096 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4916

[startup+3.10148 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1812344/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=5612 CPUtime=3.09
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 1156 0 0 0 309 0 0 0 25 0 1 0 162033430 5746688 1142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 1403 1142 66 130 0 1270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5612

[startup+6.30178 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1811192/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=6536 CPUtime=6.29
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 1392 0 0 0 628 1 0 0 25 0 1 0 162033430 6692864 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 1634 1378 66 130 0 1501 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6536

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1810104/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=7064 CPUtime=12.69
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 1541 0 0 0 1268 1 0 0 25 0 1 0 162033430 7233536 1527 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 1766 1527 66 130 0 1633 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7064

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1808824/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=8304 CPUtime=25.48
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 1839 0 0 0 2547 1 0 0 25 0 1 0 162033430 8503296 1825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 2076 1825 66 130 0 1943 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8304

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1807864/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=9240 CPUtime=51.08
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 2071 0 0 0 5106 2 0 0 25 0 1 0 162033430 9461760 2057 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 2310 2057 66 130 0 2177 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9240

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1806712/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=10444 CPUtime=102.27
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 2354 0 0 0 10225 2 0 0 25 0 1 0 162033430 10694656 2340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 2611 2340 66 130 0 2478 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10444

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1805688/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=11548 CPUtime=162.24
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 2611 0 0 0 16222 2 0 0 25 0 1 0 162033430 11825152 2597 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 2887 2597 66 130 0 2754 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11548

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1804472/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=12812 CPUtime=222.23
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 2913 0 0 0 22220 3 0 0 25 0 1 0 162033430 13119488 2899 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 3203 2899 66 130 0 3070 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12812

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1803320/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=13924 CPUtime=282.21
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 3201 0 0 0 28218 3 0 0 25 0 1 0 162033430 14258176 3187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 3481 3187 66 130 0 3348 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13924

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1802744/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=14616 CPUtime=342.19
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 3337 0 0 0 34216 3 0 0 25 0 1 0 162033430 14966784 3323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 3654 3323 66 130 0 3521 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14616

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1802488/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=14772 CPUtime=402.18
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 3404 0 0 0 40215 3 0 0 25 0 1 0 162033430 15126528 3390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 3693 3390 66 130 0 3560 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14772

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1801720/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=15568 CPUtime=462.17
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 3590 0 0 0 46213 4 0 0 25 0 1 0 162033430 15941632 3576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 3892 3576 66 130 0 3759 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15568

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24858
/proc/meminfo: memFree=1801272/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=16132 CPUtime=522.15
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 3700 0 0 0 52211 4 0 0 25 0 1 0 162033430 16519168 3686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 4033 3686 66 130 0 3900 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16132

[startup+582.302 s]
/proc/loadavg: 1.05 1.00 0.92 2/65 24858
/proc/meminfo: memFree=1800888/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=16412 CPUtime=582.13
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 3782 0 0 0 58209 4 0 0 25 0 1 0 162033430 16805888 3768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 4103 3768 66 130 0 3970 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16412

[startup+642.302 s]
/proc/loadavg: 1.02 1.00 0.92 2/65 24858
/proc/meminfo: memFree=1800696/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=16752 CPUtime=642.12
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 3830 0 0 0 64207 5 0 0 25 0 1 0 162033430 17154048 3816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 4188 3816 66 130 0 4055 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16752

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 24858
/proc/meminfo: memFree=1799800/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=17592 CPUtime=702.1
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 4057 0 0 0 70205 5 0 0 25 0 1 0 162033430 18014208 4043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 4398 4043 66 130 0 4265 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 17592

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 24858
/proc/meminfo: memFree=1799480/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=17880 CPUtime=762.09
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 4131 0 0 0 76204 5 0 0 25 0 1 0 162033430 18309120 4117 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 4470 4117 66 130 0 4337 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 17880

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 24858
/proc/meminfo: memFree=1799288/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=18048 CPUtime=822.06
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 4160 0 0 0 82201 5 0 0 25 0 1 0 162033430 18481152 4146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 4512 4146 66 130 0 4379 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 18048

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 24858
/proc/meminfo: memFree=1798968/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=18512 CPUtime=882.05
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 4245 0 0 0 88199 6 0 0 25 0 1 0 162033430 18956288 4231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 4628 4231 66 130 0 4495 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 18512

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 24858
/proc/meminfo: memFree=1798840/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=18512 CPUtime=942.03
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 4266 0 0 0 94197 6 0 0 25 0 1 0 162033430 18956288 4252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 4628 4252 66 130 0 4495 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 18512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 24858
/proc/meminfo: memFree=1798712/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=18692 CPUtime=1002.02
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 4282 0 0 0 100196 6 0 0 25 0 1 0 162033430 19140608 4268 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 4673 4268 66 130 0 4540 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 18692

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 0.93 2/65 24858
/proc/meminfo: memFree=1798648/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=18852 CPUtime=1062
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 4321 0 0 0 106194 6 0 0 25 0 1 0 162033430 19304448 4307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 4713 4307 66 130 0 4580 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 18852

[startup+1122.3 s]
/proc/loadavg: 1.05 1.02 0.93 2/65 24858
/proc/meminfo: memFree=1797432/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=20052 CPUtime=1121.98
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 4616 0 0 0 112192 6 0 0 25 0 1 0 162033430 20533248 4602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 5013 4602 66 130 0 4880 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 20052

[startup+1182.3 s]
/proc/loadavg: 1.11 1.05 0.94 2/65 24858
/proc/meminfo: memFree=1797112/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=20384 CPUtime=1181.96
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 4676 0 0 0 118190 6 0 0 25 0 1 0 162033430 20873216 4662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 5096 4662 66 130 0 4963 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 20384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.15 1.06 0.95 2/65 24858
/proc/meminfo: memFree=1797112/2055920 swapFree=4184152/4192956
[pid=24857] ppid=24855 vsize=20384 CPUtime=1200.06
/proc/24857/stat : 24857 (minisat_noasser) R 24855 24857 23759 0 -1 4194304 4676 0 0 0 120000 6 0 0 25 0 1 0 162033430 20873216 4662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24857/statm: 5096 4662 66 130 0 4963 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 20384

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): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.072988
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 20384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4676
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= 2513

runsolver used 0.998848 second user time and 2.28465 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Apr 25 11:31:38 UTC 2007

IDJOB= 421226
IDBENCH= 20135
IDSOLVER= 188
FILE ID= node61/421226-1177500698

PBS_JOBID= 4685766

Free space on /tmp= 66502 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S659720099-13.cnf
COMMAND LINE= /tmp/evaluation/421226-1177500698/minisat_noassertions /tmp/evaluation/421226-1177500698/instance-421226-1177500698.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-421226-1177500698 -o ROOT/results/node61/solver-421226-1177500698 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421226-1177500698/minisat_noassertions /tmp/evaluation/421226-1177500698/instance-421226-1177500698.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  df8cf6a022cc11177f2b8acfa52efe18

RANDOM SEED= 547655528

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1816728 kB
Buffers:         20948 kB
Cached:         136880 kB
SwapCached:       2992 kB
Active:          94908 kB
Inactive:        87384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816728 kB
SwapTotal:     4192956 kB
SwapFree:      4184152 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          30332 kB
Slab:            43056 kB
Committed_AS:  1051684 kB
PageTables:       1424 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= 66502 MiB

End job on node61 on Wed Apr 25 11:51:41 UTC 2007