Trace number 421828

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

Namecrafted/Difficult/contest05/sabharwal/
counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
MD5SUM51a1a3a012cf07e3662164064eca4702
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark382.312
Satisfiable
(Un)Satisfiability was proved
Number of variables306
Number of clauses2619
Sum of the clauses size5508
Maximum clause length17
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22601
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

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:  306                                                  |
0.00/0.00	c |  Number of clauses:    2619                                                 |
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 |     288     2601     9792 |      867        0    nan |  0.000 % |
0.00/0.01	c |       100 |     288     2601     9792 |      953      100     69 |  0.001 % |
0.00/0.02	c |       250 |     288     2601     9792 |     1049      250     78 |  0.001 % |
0.00/0.03	c |       476 |     288     2601     9792 |     1153      476     82 |  0.019 % |
0.04/0.05	c |       813 |     288     2601     9792 |     1269      813     88 |  0.019 % |
0.04/0.08	c |      1319 |     288     2601     9792 |     1396     1319     96 |  0.019 % |
0.09/0.14	c |      2082 |     288     2601     9792 |     1535     1272     97 |  0.001 % |
0.19/0.25	c |      3221 |     288     2601     9792 |     1689     1539     96 |  0.019 % |
0.39/0.44	c |      4929 |     288     2601     9792 |     1858     1336    116 |  0.019 % |
0.69/0.74	c |      7491 |     288     2601     9792 |     2044     1814    120 |  0.001 % |
1.19/1.22	c |     11336 |     288     2601     9792 |     2248     2267    123 |  0.019 % |
1.99/2.03	c |     17103 |     288     2601     9792 |     2473     1995    118 |  0.019 % |
3.20/3.25	c |     25752 |     288     2601     9792 |     2721     2593    117 |  0.001 % |
5.29/5.40	c |     38729 |     288     2601     9792 |     2993     2379    120 |  0.019 % |
8.89/8.94	c |     58190 |     288     2601     9792 |     3292     2647    115 |  0.019 % |
14.39/14.41	c |     87383 |     288     2601     9792 |     3621     2026    110 |  0.001 % |
23.08/23.13	c |    131172 |     288     2601     9792 |     3983     3719    138 |  0.001 % |
36.49/36.59	c |    196857 |     288     2601     9792 |     4382     2313    121 |  0.019 % |
57.88/57.93	c |    295383 |     288     2601     9792 |     4820     4398    121 |  0.001 % |
90.57/90.63	c |    443173 |     288     2601     9792 |     5302     3899    123 |  0.019 % |
145.35/145.49	c |    664858 |     288     2601     9792 |     5832     5384    121 |  0.019 % |
227.82/227.93	c |    997383 |     288     2601     9792 |     6416     5828    123 |  0.019 % |
367.79/367.93	c |   1496173 |     288     2601     9792 |     7057     4994    118 |  0.001 % |
581.84/582.02	c |   2244355 |     288     2601     9792 |     7763     5606    112 |  0.019 % |
936.24/936.58	c |   3366631 |     288     2601     9792 |     8539     5104    124 |  0.019 % |

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/node18/watcher-421828-1177496425 -o ROOT/results/node18/solver-421828-1177496425 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421828-1177496425/minisat_noassertions /tmp/evaluation/421828-1177496425/instance-421828-1177496425.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.91 3/77 27583
/proc/meminfo: memFree=1650056/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=1852 CPUtime=0
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 197559874 1896448 135 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533471 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 463 135 62 130 0 330 0

[startup+0.0462529 s]
/proc/loadavg: 1.00 1.00 0.91 3/77 27583
/proc/meminfo: memFree=1650056/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=2116 CPUtime=0.04
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 213 0 0 0 4 0 0 0 18 0 1 0 197559874 2166784 199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 529 199 66 130 0 396 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2116

[startup+0.101258 s]
/proc/loadavg: 1.00 1.00 0.91 3/77 27583
/proc/meminfo: memFree=1650056/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=2512 CPUtime=0.09
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 308 0 0 0 9 0 0 0 18 0 1 0 197559874 2572288 294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 628 294 66 130 0 495 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2512

[startup+0.301277 s]
/proc/loadavg: 1.00 1.00 0.91 3/77 27583
/proc/meminfo: memFree=1650056/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=2776 CPUtime=0.29
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 379 0 0 0 29 0 0 0 20 0 1 0 197559874 2842624 365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 694 365 66 130 0 561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2776

[startup+0.701316 s]
/proc/loadavg: 1.00 1.00 0.91 3/77 27583
/proc/meminfo: memFree=1650056/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=3172 CPUtime=0.69
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 458 0 0 0 69 0 0 0 24 0 1 0 197559874 3248128 444 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 793 444 66 130 0 660 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3172

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1648384/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=3304 CPUtime=1.49
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 511 0 0 0 149 0 0 0 25 0 1 0 197559874 3383296 497 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548030 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 826 497 66 130 0 693 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3304

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1647936/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=3568 CPUtime=3.09
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 572 0 0 0 309 0 0 0 25 0 1 0 197559874 3653632 558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552448 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 892 558 66 130 0 759 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3568

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1647424/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=4228 CPUtime=6.29
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 754 0 0 0 629 0 0 0 25 0 1 0 197559874 4329472 740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 1057 740 66 130 0 924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4228

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1646720/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=4624 CPUtime=12.69
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 827 0 0 0 1269 0 0 0 25 0 1 0 197559874 4734976 813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547884 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 1156 813 66 130 0 1023 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4624

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1646016/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=5284 CPUtime=25.48
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 999 0 0 0 2548 0 0 0 25 0 1 0 197559874 5410816 985 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547141 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 1321 985 66 130 0 1188 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5284

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1645248/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=6064 CPUtime=51.08
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 1187 0 0 0 5107 1 0 0 25 0 1 0 197559874 6209536 1173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 1516 1173 66 130 0 1383 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6064

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1644480/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=6728 CPUtime=102.26
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 1371 0 0 0 10225 1 0 0 25 0 1 0 197559874 6889472 1357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 1682 1357 66 130 0 1549 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6728

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1643968/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=7388 CPUtime=162.25
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 1511 0 0 0 16223 2 0 0 25 0 1 0 197559874 7565312 1497 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 1847 1497 66 130 0 1714 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7388

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1643584/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=7652 CPUtime=222.23
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 1600 0 0 0 22221 2 0 0 25 0 1 0 197559874 7835648 1586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 1913 1586 66 130 0 1780 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7652

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1642496/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=8712 CPUtime=282.21
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 1856 0 0 0 28218 3 0 0 25 0 1 0 197559874 8921088 1842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 2178 1842 66 130 0 2045 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8712

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1642304/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=8964 CPUtime=342.19
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 1909 0 0 0 34216 3 0 0 25 0 1 0 197559874 9179136 1895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 2241 1895 66 130 0 2108 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8964

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1641984/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=9148 CPUtime=402.18
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 1966 0 0 0 40214 4 0 0 25 0 1 0 197559874 9367552 1952 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 2287 1952 66 130 0 2154 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9148

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1641664/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=9524 CPUtime=462.16
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2053 0 0 0 46212 4 0 0 25 0 1 0 197559874 9752576 2039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 2381 2039 66 130 0 2248 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9524

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1641600/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=9524 CPUtime=522.15
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2053 0 0 0 52210 5 0 0 25 0 1 0 197559874 9752576 2039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 2381 2039 66 130 0 2248 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9524

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1641344/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=9800 CPUtime=582.14
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2122 0 0 0 58208 6 0 0 25 0 1 0 197559874 10035200 2108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552910 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 2450 2108 66 130 0 2317 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9800

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1640000/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=11148 CPUtime=642.12
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2470 0 0 0 64206 6 0 0 25 0 1 0 197559874 11415552 2456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 2787 2456 66 130 0 2654 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 11148

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1639744/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=11308 CPUtime=702.1
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2532 0 0 0 70203 7 0 0 25 0 1 0 197559874 11579392 2505 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 2827 2505 66 130 0 2694 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 11308

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1639744/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=11304 CPUtime=762.08
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2532 0 0 0 76201 7 0 0 25 0 1 0 197559874 11575296 2504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 2826 2504 66 130 0 2693 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 11304

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1639680/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=11436 CPUtime=822.07
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2557 0 0 0 82199 8 0 0 25 0 1 0 197559874 11710464 2529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 2859 2529 66 130 0 2726 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 11436

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1639616/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=11436 CPUtime=882.05
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2557 0 0 0 88197 8 0 0 25 0 1 0 197559874 11710464 2529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 2859 2529 66 130 0 2726 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11436

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1639552/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=11588 CPUtime=942.03
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2584 0 0 0 94194 9 0 0 25 0 1 0 197559874 11866112 2556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 2897 2556 66 130 0 2764 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 11588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1639168/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=11968 CPUtime=1002.01
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2675 0 0 0 100192 9 0 0 25 0 1 0 197559874 12255232 2647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 2992 2647 66 130 0 2859 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 11968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27584
/proc/meminfo: memFree=1638336/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=12888 CPUtime=1062
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2896 0 0 0 106190 10 0 0 25 0 1 0 197559874 13197312 2868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 3222 2868 66 130 0 3089 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 12888

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27586
/proc/meminfo: memFree=1638272/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=12888 CPUtime=1121.98
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2896 0 0 0 112188 10 0 0 25 0 1 0 197559874 13197312 2868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 3222 2868 66 130 0 3089 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 12888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27586
/proc/meminfo: memFree=1638336/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=12888 CPUtime=1181.97
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2896 0 0 0 118186 11 0 0 25 0 1 0 197559874 13197312 2868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 3222 2868 66 130 0 3089 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 12888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27586
/proc/meminfo: memFree=1638336/2055920 swapFree=4147180/4192956
[pid=27583] ppid=27581 vsize=12888 CPUtime=1200.07
/proc/27583/stat : 27583 (minisat_noasser) R 27581 27583 26859 0 -1 4194304 2896 0 0 0 119996 11 0 0 25 0 1 0 197559874 13197312 2868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/27583/statm: 3222 2868 66 130 0 3089 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12888

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): 1199.96
CPU system time (s): 0.116982
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 12888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2896
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= 24914

runsolver used 0.961853 second user time and 2.39864 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Apr 25 10:20:25 UTC 2007

IDJOB= 421828
IDBENCH= 24731
IDSOLVER= 188
FILE ID= node18/421828-1177496425

PBS_JOBID= 4685873

Free space on /tmp= 66489 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421828-1177496425/minisat_noassertions /tmp/evaluation/421828-1177496425/instance-421828-1177496425.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-421828-1177496425 -o ROOT/results/node18/solver-421828-1177496425 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421828-1177496425/minisat_noassertions /tmp/evaluation/421828-1177496425/instance-421828-1177496425.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  51a1a3a012cf07e3662164064eca4702

RANDOM SEED= 751316065

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1650464 kB
Buffers:         44292 kB
Cached:         276460 kB
SwapCached:      14828 kB
Active:         121572 kB
Inactive:       222576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650464 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          30116 kB
Slab:            46884 kB
Committed_AS:  5420244 kB
PageTables:       1776 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= 66489 MiB

End job on node18 on Wed Apr 25 10:40:28 UTC 2007