Trace number 421113

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 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1925680230-06.UNSAT.shuffled.cnf
MD5SUMb3b91fbfa86c5b3b18e8d2eef3892989
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark75.9794
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1704                                                 |
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 |     393     1679     5056 |      559        0    nan |  0.000 % |
0.00/0.00	c |       103 |     393     1679     5056 |      615      103     20 |  0.001 % |
0.00/0.01	c |       254 |     393     1679     5056 |      677      254     19 |  0.001 % |
0.00/0.01	c |       481 |     393     1679     5056 |      744      481     19 |  0.001 % |
0.00/0.03	c |       820 |     393     1679     5056 |      819      434     17 |  0.001 % |
0.03/0.04	c |      1327 |     393     1679     5056 |      901      516     16 |  0.001 % |
0.03/0.07	c |      2086 |     393     1679     5056 |      991      802     17 |  0.001 % |
0.10/0.11	c |      3226 |     393     1679     5056 |     1090      913     16 |  0.001 % |
0.10/0.18	c |      4934 |     393     1679     5056 |     1199      945     15 |  0.001 % |
0.20/0.28	c |      7497 |     393     1679     5056 |     1319     1037     16 |  0.001 % |
0.39/0.44	c |     11343 |     393     1679     5056 |     1451      821     15 |  0.001 % |
0.59/0.68	c |     17110 |     393     1679     5056 |     1596     1398     16 |  0.001 % |
1.00/1.05	c |     25759 |     393     1679     5056 |     1756     1092     17 |  0.001 % |
1.59/1.63	c |     38734 |     393     1679     5056 |     1932     1534     18 |  0.001 % |
2.49/2.55	c |     58195 |     393     1679     5056 |     2125     1366     17 |  0.001 % |
3.89/3.96	c |     87388 |     393     1679     5056 |     2337     1421     17 |  0.001 % |
6.09/6.13	c |    131177 |     393     1679     5056 |     2571     1301     17 |  0.001 % |
9.39/9.49	c |    196862 |     393     1679     5056 |     2828     1591     17 |  0.001 % |
14.69/14.73	c |    295390 |     393     1679     5056 |     3111     2524     20 |  0.001 % |
22.78/22.86	c |    443180 |     393     1679     5056 |     3422     2359     18 |  0.001 % |
35.68/35.79	c |    664864 |     393     1679     5056 |     3765     2342     18 |  0.001 % |
55.47/55.53	c |    997390 |     393     1679     5056 |     4141     2054     16 |  0.001 % |
86.66/86.75	c |   1496180 |     393     1679     5056 |     4555     3439     20 |  0.001 % |
134.17/134.33	c |   2244362 |     393     1679     5056 |     5011     3250     16 |  0.001 % |
210.03/210.25	c |   3366636 |     393     1679     5056 |     5512     4810     19 |  0.001 % |
328.09/328.33	c |   5050047 |     393     1679     5056 |     6063     3861     18 |  0.001 % |
512.42/512.72	c |   7575163 |     393     1679     5056 |     6670     3697     16 |  0.001 % |
800.71/801.15	c |  11362838 |     393     1679     5056 |     7337     5174     17 |  0.001 % |

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/node59/watcher-421113-1177498764 -o ROOT/results/node59/solver-421113-1177498764 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421113-1177498764/minisat_noassertions /tmp/evaluation/421113-1177498764/instance-421113-1177498764.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: 0.92 0.98 0.92 3/64 20905
/proc/meminfo: memFree=1717576/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=1852 CPUtime=0
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 197786000 1896448 125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134687112 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 463 125 62 130 0 330 0

[startup+0.03698 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 20905
/proc/meminfo: memFree=1717576/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=1852 CPUtime=0.03
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 147 0 0 0 3 0 0 0 18 0 1 0 197786000 1896448 133 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 463 133 66 130 0 330 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1852

[startup+0.101992 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 20905
/proc/meminfo: memFree=1717576/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=1852 CPUtime=0.1
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 156 0 0 0 10 0 0 0 18 0 1 0 197786000 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 463 142 66 130 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.30203 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 20905
/proc/meminfo: memFree=1717576/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=1984 CPUtime=0.3
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 171 0 0 0 30 0 0 0 19 0 1 0 197786000 2031616 157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 496 157 66 130 0 363 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701106 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 20905
/proc/meminfo: memFree=1717576/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=1984 CPUtime=0.69
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 189 0 0 0 69 0 0 0 22 0 1 0 197786000 2031616 175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 496 175 66 130 0 363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1984

[startup+1.50126 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 20906
/proc/meminfo: memFree=1717056/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=2116 CPUtime=1.49
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 208 0 0 0 149 0 0 0 25 0 1 0 197786000 2166784 194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 529 194 66 130 0 396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 20906
/proc/meminfo: memFree=1716800/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=2248 CPUtime=3.09
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 234 0 0 0 309 0 0 0 25 0 1 0 197786000 2301952 220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 562 220 66 130 0 429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2248

[startup+6.30117 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 20906
/proc/meminfo: memFree=1716544/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=2384 CPUtime=6.29
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 274 0 0 0 629 0 0 0 25 0 1 0 197786000 2441216 260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 596 260 66 130 0 463 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2384

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 20906
/proc/meminfo: memFree=1716288/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=2516 CPUtime=12.69
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 317 0 0 0 1269 0 0 0 25 0 1 0 197786000 2576384 303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 629 303 66 130 0 496 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2516

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.92 2/65 20906
/proc/meminfo: memFree=1715968/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=2780 CPUtime=25.48
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 389 0 0 0 2548 0 0 0 25 0 1 0 197786000 2846720 375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 695 375 66 130 0 562 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2780

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.92 2/65 20906
/proc/meminfo: memFree=1715648/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=3044 CPUtime=51.07
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 457 0 0 0 5107 0 0 0 25 0 1 0 197786000 3117056 443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 761 443 66 130 0 628 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3044

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.92 2/71 20972
/proc/meminfo: memFree=1713808/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=3576 CPUtime=102.24
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 561 0 0 0 10224 0 0 0 25 0 1 0 197786000 3661824 547 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 894 547 66 130 0 761 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 3576

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1714432/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=3848 CPUtime=162.15
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 652 0 0 0 16215 0 0 0 25 0 1 0 197786000 3940352 638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 962 638 66 130 0 829 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 3848

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1714240/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=4136 CPUtime=222.12
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 715 0 0 0 22212 0 0 0 25 0 1 0 197786000 4235264 701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1034 701 66 130 0 901 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 4136

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1714048/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=4276 CPUtime=282.11
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 759 0 0 0 28210 1 0 0 25 0 1 0 197786000 4378624 745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1069 745 66 130 0 936 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 4276

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1713792/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=4552 CPUtime=342.08
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 806 0 0 0 34207 1 0 0 25 0 1 0 197786000 4661248 792 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1138 792 66 130 0 1005 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 4552

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1713664/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=4688 CPUtime=402.06
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 846 0 0 0 40205 1 0 0 25 0 1 0 197786000 4800512 832 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1172 832 66 130 0 1039 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 4688

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1713600/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=4820 CPUtime=462.04
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 873 0 0 0 46203 1 0 0 25 0 1 0 197786000 4935680 859 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1205 859 66 130 0 1072 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 4820

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1713408/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=4956 CPUtime=522.02
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 904 0 0 0 52201 1 0 0 25 0 1 0 197786000 5074944 890 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1239 890 66 130 0 1106 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 4956

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1713152/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=5088 CPUtime=582
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 949 0 0 0 58199 1 0 0 25 0 1 0 197786000 5210112 935 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1272 935 66 130 0 1139 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 5088

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1713024/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=5220 CPUtime=641.98
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 998 0 0 0 64197 1 0 0 25 0 1 0 197786000 5345280 984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1305 984 66 130 0 1172 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 5220

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1713024/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=5356 CPUtime=701.95
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 1020 0 0 0 70194 1 0 0 25 0 1 0 197786000 5484544 1006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1339 1006 66 130 0 1206 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 5356

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1712896/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=5356 CPUtime=761.93
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 1032 0 0 0 76192 1 0 0 25 0 1 0 197786000 5484544 1018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1339 1018 66 130 0 1206 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 5356

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1712704/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=5488 CPUtime=821.91
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 1068 0 0 0 82190 1 0 0 25 0 1 0 197786000 5619712 1054 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1372 1054 66 130 0 1239 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 5488

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1712640/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=5624 CPUtime=881.88
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 1096 0 0 0 88187 1 0 0 25 0 1 0 197786000 5758976 1082 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1406 1082 66 130 0 1273 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 5624

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1712448/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=5760 CPUtime=941.86
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 1128 0 0 0 94185 1 0 0 25 0 1 0 197786000 5898240 1114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1440 1114 66 130 0 1307 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 5760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1712576/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=5900 CPUtime=1001.83
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 1142 0 0 0 100182 1 0 0 25 0 1 0 197786000 6041600 1128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1475 1128 66 130 0 1342 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 5900

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1712448/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=5900 CPUtime=1061.82
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 1165 0 0 0 106180 2 0 0 25 0 1 0 197786000 6041600 1151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552756 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1475 1151 66 130 0 1342 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 5900

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1712320/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=6044 CPUtime=1121.8
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 1180 0 0 0 112178 2 0 0 25 0 1 0 197786000 6189056 1166 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1511 1166 66 130 0 1378 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 6044

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1712256/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=6044 CPUtime=1181.78
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 1191 0 0 0 118176 2 0 0 25 0 1 0 197786000 6189056 1177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1511 1177 66 130 0 1378 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 6044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 21104
/proc/meminfo: memFree=1712256/2055920 swapFree=4184616/4192956
[pid=20905] ppid=20903 vsize=6044 CPUtime=1200.07
/proc/20905/stat : 20905 (minisat_noasser) R 20903 20905 19963 0 -1 4194304 1202 0 0 0 120005 2 0 0 25 0 1 0 197786000 6189056 1188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/20905/statm: 1511 1188 66 130 0 1378 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 6044

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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.022996
CPU usage (%): 99.9561
Max. virtual memory (cumulated for all children) (KiB): 6044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1202
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= 2453

runsolver used 0.862868 second user time and 2.47362 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Apr 25 10:59:24 UTC 2007

IDJOB= 421113
IDBENCH= 20022
IDSOLVER= 188
FILE ID= node59/421113-1177498764

PBS_JOBID= 4685824

Free space on /tmp= 66330 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1925680230-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421113-1177498764/minisat_noassertions /tmp/evaluation/421113-1177498764/instance-421113-1177498764.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-421113-1177498764 -o ROOT/results/node59/solver-421113-1177498764 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421113-1177498764/minisat_noassertions /tmp/evaluation/421113-1177498764/instance-421113-1177498764.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b3b91fbfa86c5b3b18e8d2eef3892989

RANDOM SEED= 145557570

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1718048 kB
Buffers:         27988 kB
Cached:         235596 kB
SwapCached:       2364 kB
Active:          89160 kB
Inactive:       184136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718048 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            1484 kB
Writeback:           0 kB
Mapped:          16436 kB
Slab:            50584 kB
Committed_AS:  3060052 kB
PageTables:       1472 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= 66330 MiB

End job on node59 on Wed Apr 25 11:19:27 UTC 2007