Trace number 421845

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
MD5SUM19ef5308d30d988d80538312a4c92391
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1144
Satisfiable
(Un)Satisfiability was proved
Number of variables172
Number of clauses832
Sum of the clauses size2818
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3482
Number of clauses of size 4336
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:  172                                                  |
0.00/0.00	c |  Number of clauses:    832                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     119      726     2922 |      242        0    nan |  0.000 % |
0.00/0.00	c |       101 |     119      726     2922 |      266      101     19 |  0.003 % |
0.00/0.01	c |       252 |     119      726     2922 |      292      252     19 |  0.003 % |
0.00/0.01	c |       477 |     119      726     2922 |      322      312     18 |  0.003 % |
0.00/0.02	c |       814 |     119      726     2922 |      354      286     13 |  0.003 % |
0.00/0.03	c |      1321 |     119      726     2922 |      389      389     13 |  0.003 % |
0.03/0.05	c |      2083 |     119      726     2922 |      428      316     12 |  0.003 % |
0.03/0.07	c |      3223 |     119      726     2922 |      471      295     10 |  0.003 % |
0.10/0.12	c |      4931 |     119      726     2922 |      518      512     16 |  0.003 % |
0.10/0.19	c |      7493 |     119      726     2922 |      570      313     10 |  0.003 % |
0.20/0.29	c |     11338 |     119      726     2922 |      627      575     13 |  0.003 % |
0.40/0.44	c |     17104 |     119      726     2922 |      690      433     11 |  0.003 % |
0.60/0.69	c |     25753 |     119      726     2922 |      759      457     10 |  0.003 % |
1.00/1.03	c |     38727 |     119      726     2922 |      835      516     12 |  0.003 % |
1.50/1.53	c |     58188 |     119      726     2922 |      918      647     12 |  0.003 % |
2.29/2.31	c |     87380 |     119      726     2922 |     1010      571     11 |  0.003 % |
3.49/3.50	c |    131170 |     119      726     2922 |     1111      528     11 |  0.003 % |
5.29/5.37	c |    196854 |     119      726     2922 |     1223      998     14 |  0.003 % |
8.29/8.30	c |    295380 |     119      726     2922 |     1345     1176     13 |  0.003 % |
12.89/12.98	c |    443169 |     119      726     2922 |     1480     1337     14 |  0.003 % |
19.98/20.10	c |    664852 |     119      726     2922 |     1628      798     12 |  0.003 % |
30.88/30.96	c |    997378 |     119      726     2922 |     1790     1132     13 |  0.003 % |
48.17/48.21	c |   1496167 |     119      726     2922 |     1969     1663     14 |  0.003 % |
74.76/74.86	c |   2244351 |     119      726     2922 |     2166     1802     15 |  0.003 % |
115.64/115.72	c |   3366626 |     119      726     2922 |     2383     1872     14 |  0.003 % |
178.93/179.03	c |   5050037 |     119      726     2922 |     2621     1913     14 |  0.003 % |
276.39/276.57	c |   7575153 |     119      726     2922 |     2884     1856     14 |  0.003 % |
432.63/432.90	c |  11362829 |     119      726     2922 |     3172     2169     14 |  0.003 % |
679.44/679.71	c |  17044344 |     119      726     2922 |     3489     1857     14 |  0.007 % |
1053.10/1053.56	c |  25566614 |     118      717     2891 |     3838     2259     13 |  0.592 % |

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/node23/watcher-421845-1177496617 -o ROOT/results/node23/solver-421845-1177496617 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421845-1177496617/minisat_noassertions /tmp/evaluation/421845-1177496617/instance-421845-1177496617.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 0.97 0.91 3/77 1973
/proc/meminfo: memFree=1816008/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=1720 CPUtime=0
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 197578814 1761280 105 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 430 105 62 130 0 297 0

[startup+0.0336431 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 1973
/proc/meminfo: memFree=1816008/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=1720 CPUtime=0.03
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 123 0 0 0 3 0 0 0 18 0 1 0 197578814 1761280 109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 430 109 66 130 0 297 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1720

[startup+0.102656 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 1973
/proc/meminfo: memFree=1816008/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=1852 CPUtime=0.1
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 126 0 0 0 10 0 0 0 18 0 1 0 197578814 1896448 112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 463 112 66 130 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.3017 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 1973
/proc/meminfo: memFree=1816008/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=1852 CPUtime=0.3
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 133 0 0 0 30 0 0 0 19 0 1 0 197578814 1896448 119 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 463 119 66 130 0 330 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1852

[startup+0.701772 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 1973
/proc/meminfo: memFree=1816008/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=1852 CPUtime=0.7
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 138 0 0 0 70 0 0 0 23 0 1 0 197578814 1896448 124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 463 124 66 130 0 330 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1852

[startup+1.50193 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1815680/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=1852 CPUtime=1.5
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 148 0 0 0 150 0 0 0 25 0 1 0 197578814 1896448 134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 463 134 66 130 0 330 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1852

[startup+3.10124 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1815552/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=1852 CPUtime=3.09
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 157 0 0 0 309 0 0 0 25 0 1 0 197578814 1896448 143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 463 143 66 130 0 330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1852

[startup+6.30186 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1815424/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=1984 CPUtime=6.29
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 171 0 0 0 629 0 0 0 25 0 1 0 197578814 2031616 157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 496 157 66 130 0 363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1984

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1815232/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=1984 CPUtime=12.69
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 188 0 0 0 1269 0 0 0 25 0 1 0 197578814 2031616 174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 496 174 66 130 0 363 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1984

[startup+25.5026 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1815168/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=2116 CPUtime=25.48
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 212 0 0 0 2548 0 0 0 25 0 1 0 197578814 2166784 198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 529 198 66 130 0 396 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2116

[startup+51.1025 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1815040/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=2248 CPUtime=51.07
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 238 0 0 0 5107 0 0 0 25 0 1 0 197578814 2301952 224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548233 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 562 224 66 130 0 429 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2248

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1814912/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=2380 CPUtime=102.25
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 266 0 0 0 10225 0 0 0 25 0 1 0 197578814 2437120 252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 595 252 66 130 0 462 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2380

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1814720/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=2512 CPUtime=162.23
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 304 0 0 0 16222 1 0 0 25 0 1 0 197578814 2572288 290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551685 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 628 290 66 130 0 495 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2512

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1814592/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=2512 CPUtime=222.21
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 322 0 0 0 22220 1 0 0 25 0 1 0 197578814 2572288 308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 628 308 66 130 0 495 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2512

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1814528/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=2648 CPUtime=282.19
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 339 0 0 0 28218 1 0 0 25 0 1 0 197578814 2711552 325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 662 325 66 130 0 529 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2648

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1814336/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=2780 CPUtime=342.16
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 368 0 0 0 34215 1 0 0 25 0 1 0 197578814 2846720 354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 695 354 66 130 0 562 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2780

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1814272/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=2780 CPUtime=402.15
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 378 0 0 0 40213 2 0 0 25 0 1 0 197578814 2846720 364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 695 364 66 130 0 562 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2780

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1814208/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=2920 CPUtime=462.12
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 396 0 0 0 46210 2 0 0 25 0 1 0 197578814 2990080 382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548703 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 730 382 66 130 0 597 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 2920

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1814144/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=2920 CPUtime=522.1
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 407 0 0 0 52208 2 0 0 25 0 1 0 197578814 2990080 393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548041 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 730 393 66 130 0 597 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2920

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1814144/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=2920 CPUtime=582.07
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 413 0 0 0 58205 2 0 0 25 0 1 0 197578814 2990080 399 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 730 399 66 130 0 597 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2920

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1814080/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=2920 CPUtime=642.05
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 422 0 0 0 64203 2 0 0 25 0 1 0 197578814 2990080 408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 730 408 66 130 0 597 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 2920

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1814080/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=3060 CPUtime=702.03
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 431 0 0 0 70201 2 0 0 25 0 1 0 197578814 3133440 417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548712 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 765 417 66 130 0 632 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 3060

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1813952/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=3060 CPUtime=762.01
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 445 0 0 0 76198 3 0 0 25 0 1 0 197578814 3133440 431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554689 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 765 431 66 130 0 632 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 3060

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1813952/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=3060 CPUtime=821.99
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 450 0 0 0 82196 3 0 0 25 0 1 0 197578814 3133440 436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 765 436 66 130 0 632 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 3060

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1813888/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=3200 CPUtime=881.96
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 462 0 0 0 88193 3 0 0 25 0 1 0 197578814 3276800 448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 800 448 66 130 0 667 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 3200

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1974
/proc/meminfo: memFree=1813888/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=3200 CPUtime=941.94
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 462 0 0 0 94191 3 0 0 25 0 1 0 197578814 3276800 448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 800 448 66 130 0 667 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 3200

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1976
/proc/meminfo: memFree=1813952/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=3200 CPUtime=1001.92
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 463 0 0 0 100189 3 0 0 25 0 1 0 197578814 3276800 449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 800 449 66 130 0 667 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 3200

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1976
/proc/meminfo: memFree=1813888/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=3200 CPUtime=1061.9
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 469 0 0 0 106186 4 0 0 25 0 1 0 197578814 3276800 455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 800 455 66 130 0 667 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 3200

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1976
/proc/meminfo: memFree=1813888/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=3200 CPUtime=1121.88
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 476 0 0 0 112184 4 0 0 25 0 1 0 197578814 3276800 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 800 462 66 130 0 667 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 3200

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1976
/proc/meminfo: memFree=1813824/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=3200 CPUtime=1181.85
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 483 0 0 0 118181 4 0 0 25 0 1 0 197578814 3276800 469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558150 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 800 469 66 130 0 667 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 3200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1976
/proc/meminfo: memFree=1813824/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=3200 CPUtime=1200.05
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 483 0 0 0 120001 4 0 0 25 0 1 0 197578814 3276800 469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 800 469 66 130 0 667 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3200

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1976
/proc/meminfo: memFree=1813824/2055920 swapFree=4169168/4192956
[pid=1973] ppid=1971 vsize=3200 CPUtime=1200.05
/proc/1973/stat : 1973 (minisat_noasser) R 1971 1973 1275 0 -1 4194304 483 0 0 0 120001 4 0 0 25 0 1 0 197578814 3276800 469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/1973/statm: 800 469 66 130 0 667 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3200

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.045993
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 3200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 483
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= 24893

runsolver used 0.974851 second user time and 2.43263 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Apr 25 10:23:37 UTC 2007

IDJOB= 421845
IDBENCH= 24748
IDSOLVER= 188
FILE ID= node23/421845-1177496617

PBS_JOBID= 4685845

Free space on /tmp= 66454 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421845-1177496617/minisat_noassertions /tmp/evaluation/421845-1177496617/instance-421845-1177496617.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-421845-1177496617 -o ROOT/results/node23/solver-421845-1177496617 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421845-1177496617/minisat_noassertions /tmp/evaluation/421845-1177496617/instance-421845-1177496617.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  19ef5308d30d988d80538312a4c92391

RANDOM SEED= 475530630

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1816416 kB
Buffers:         36888 kB
Cached:         125040 kB
SwapCached:       3176 kB
Active:         104512 kB
Inactive:        80832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816416 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          30520 kB
Slab:            39688 kB
Committed_AS:  2830408 kB
PageTables:       1796 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= 66454 MiB

End job on node23 on Wed Apr 25 10:43:39 UTC 2007