Trace number 421111

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) 1200.09 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1013535775-14.UNSAT.shuffled.cnf
MD5SUM3a08d8a4e83b1d2d972d4be84e7630c8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark90.0793
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 |     392     1688     5104 |      562        0    nan |  0.000 % |
0.00/0.00	c |       101 |     392     1688     5104 |      618      101     18 |  0.001 % |
0.00/0.01	c |       251 |     392     1688     5104 |      680      251     19 |  0.001 % |
0.00/0.01	c |       477 |     392     1688     5104 |      748      477     18 |  0.001 % |
0.00/0.03	c |       814 |     392     1688     5104 |      823      417     17 |  0.001 % |
0.00/0.04	c |      1320 |     392     1688     5104 |      906      485     17 |  0.001 % |
0.05/0.07	c |      2081 |     392     1688     5104 |      996      771     17 |  0.001 % |
0.10/0.11	c |      3220 |     392     1688     5104 |     1096      860     17 |  0.001 % |
0.10/0.18	c |      4930 |     392     1688     5104 |     1206      859     16 |  0.001 % |
0.20/0.28	c |      7492 |     392     1688     5104 |     1326      930     17 |  0.001 % |
0.40/0.44	c |     11336 |     392     1688     5104 |     1459     1361     18 |  0.001 % |
0.59/0.68	c |     17102 |     392     1688     5104 |     1605     1129     17 |  0.001 % |
1.00/1.05	c |     25752 |     392     1688     5104 |     1765     1588     18 |  0.001 % |
1.59/1.64	c |     38726 |     392     1688     5104 |     1942     1066     15 |  0.001 % |
2.49/2.54	c |     58187 |     392     1688     5104 |     2136     1730     18 |  0.001 % |
3.89/3.94	c |     87381 |     392     1688     5104 |     2350     1558     16 |  0.001 % |
5.99/6.09	c |    131171 |     392     1688     5104 |     2585     2378     17 |  0.001 % |
9.39/9.49	c |    196855 |     392     1688     5104 |     2843     2433     17 |  0.001 % |
14.79/14.83	c |    295382 |     392     1688     5104 |     3128     2886     18 |  0.001 % |
22.99/23.06	c |    443174 |     392     1688     5104 |     3441     1762     19 |  0.001 % |
35.48/35.60	c |    664858 |     392     1688     5104 |     3785     2589     16 |  0.001 % |
55.17/55.24	c |    997383 |     392     1688     5104 |     4163     2759     17 |  0.001 % |
85.56/85.65	c |   1496171 |     392     1688     5104 |     4580     4119     17 |  0.001 % |
133.80/133.91	c |   2244354 |     392     1688     5104 |     5038     4562     17 |  0.001 % |
208.24/208.45	c |   3366628 |     392     1688     5104 |     5542     3112     15 |  0.001 % |
327.19/327.42	c |   5050040 |     392     1688     5104 |     6096     4243     18 |  0.001 % |
511.43/511.72	c |   7575156 |     392     1688     5104 |     6705     5687     18 |  0.001 % |
801.62/802.06	c |  11362831 |     392     1688     5104 |     7376     4479     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/node46/watcher-421111-1177498750 -o ROOT/results/node46/solver-421111-1177498750 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421111-1177498750/minisat_noassertions /tmp/evaluation/421111-1177498750/instance-421111-1177498750.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 0.97 0.91 2/78 6749
/proc/meminfo: memFree=1750776/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=1852 CPUtime=0
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 104558004 1896448 125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134687112 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 463 125 62 130 0 330 0

[startup+0.056767 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 6749
/proc/meminfo: memFree=1750776/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=1852 CPUtime=0.05
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 151 0 0 0 5 0 0 0 18 0 1 0 104558004 1896448 137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554832 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 463 137 66 130 0 330 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1852

[startup+0.101776 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 6749
/proc/meminfo: memFree=1750776/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=1852 CPUtime=0.1
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 159 0 0 0 10 0 0 0 18 0 1 0 104558004 1896448 145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 463 145 66 130 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.301812 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 6749
/proc/meminfo: memFree=1750776/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=1984 CPUtime=0.3
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 177 0 0 0 30 0 0 0 20 0 1 0 104558004 2031616 163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 496 163 66 130 0 363 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701887 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 6749
/proc/meminfo: memFree=1750776/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=1984 CPUtime=0.69
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 192 0 0 0 69 0 0 0 24 0 1 0 104558004 2031616 178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552670 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 496 178 66 130 0 363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1984

[startup+1.50103 s]
/proc/loadavg: 0.92 0.97 0.91 2/79 6750
/proc/meminfo: memFree=1750320/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=2116 CPUtime=1.49
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 210 0 0 0 149 0 0 0 25 0 1 0 104558004 2166784 196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 529 196 66 130 0 396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10133 s]
/proc/loadavg: 0.92 0.97 0.91 2/79 6750
/proc/meminfo: memFree=1750128/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=2248 CPUtime=3.09
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 239 0 0 0 309 0 0 0 25 0 1 0 104558004 2301952 225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 562 225 66 130 0 429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2248

[startup+6.30193 s]
/proc/loadavg: 0.93 0.97 0.91 2/79 6750
/proc/meminfo: memFree=1749808/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=2380 CPUtime=6.29
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 271 0 0 0 629 0 0 0 25 0 1 0 104558004 2437120 257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 595 257 66 130 0 462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2380

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.91 2/79 6750
/proc/meminfo: memFree=1749488/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=2512 CPUtime=12.69
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 322 0 0 0 1269 0 0 0 25 0 1 0 104558004 2572288 308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 628 308 66 130 0 495 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2512

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.91 2/79 6750
/proc/meminfo: memFree=1749232/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=2908 CPUtime=25.48
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 396 0 0 0 2548 0 0 0 25 0 1 0 104558004 2977792 382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 727 382 66 130 0 594 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2908

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.91 2/79 6750
/proc/meminfo: memFree=1748912/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=3172 CPUtime=51.07
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 461 0 0 0 5107 0 0 0 25 0 1 0 104558004 3248128 447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 793 447 66 130 0 660 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3172

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/79 6750
/proc/meminfo: memFree=1748400/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=3572 CPUtime=102.26
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 575 0 0 0 10226 0 0 0 25 0 1 0 104558004 3657728 561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 893 561 66 130 0 760 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3572

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/85 6926
/proc/meminfo: memFree=1746680/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=3836 CPUtime=162.17
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 651 0 0 0 16216 1 0 0 25 0 1 0 104558004 3928064 637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 959 637 66 130 0 826 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 3836

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 3/79 6948
/proc/meminfo: memFree=1747632/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=4232 CPUtime=222.13
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 723 0 0 0 22212 1 0 0 25 0 1 0 104558004 4333568 709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1058 709 66 130 0 925 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 4232

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1747376/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=4372 CPUtime=282.11
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 785 0 0 0 28210 1 0 0 25 0 1 0 104558004 4476928 771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546584 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1093 771 66 130 0 960 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 4372

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1747248/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=4504 CPUtime=342.08
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 822 0 0 0 34207 1 0 0 25 0 1 0 104558004 4612096 808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1126 808 66 130 0 993 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 4504

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1747056/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=4780 CPUtime=402.06
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 864 0 0 0 40205 1 0 0 25 0 1 0 104558004 4894720 850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1195 850 66 130 0 1062 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 4780

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1746992/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=4920 CPUtime=462.04
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 897 0 0 0 46203 1 0 0 25 0 1 0 104558004 5038080 883 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1230 883 66 130 0 1097 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 4920

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1746992/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=4920 CPUtime=522.02
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 922 0 0 0 52200 2 0 0 25 0 1 0 104558004 5038080 908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1230 908 66 130 0 1097 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 4920

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1746864/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=5056 CPUtime=582
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 955 0 0 0 58198 2 0 0 25 0 1 0 104558004 5177344 941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1264 941 66 130 0 1131 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 5056

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1746672/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=5332 CPUtime=641.98
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 997 0 0 0 64196 2 0 0 25 0 1 0 104558004 5459968 983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1333 983 66 130 0 1200 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 5332

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1746544/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=5332 CPUtime=701.96
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 1020 0 0 0 70194 2 0 0 25 0 1 0 104558004 5459968 1006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1333 1006 66 130 0 1200 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 5332

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1746480/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=5332 CPUtime=761.94
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 1028 0 0 0 76192 2 0 0 25 0 1 0 104558004 5459968 1014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1333 1014 66 130 0 1200 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 5332

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1746352/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=5468 CPUtime=821.91
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 1060 0 0 0 82189 2 0 0 25 0 1 0 104558004 5599232 1046 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1367 1046 66 130 0 1234 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 5468

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1746288/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=5600 CPUtime=881.89
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 1085 0 0 0 88187 2 0 0 25 0 1 0 104558004 5734400 1071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1400 1071 66 130 0 1267 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 5600

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1746224/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=5732 CPUtime=941.86
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 1098 0 0 0 94184 2 0 0 25 0 1 0 104558004 5869568 1084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1433 1084 66 130 0 1300 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 5732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1746096/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=5732 CPUtime=1001.84
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 1125 0 0 0 100182 2 0 0 25 0 1 0 104558004 5869568 1111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1433 1111 66 130 0 1300 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 5732

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1746032/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=5864 CPUtime=1061.83
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 1137 0 0 0 106180 3 0 0 25 0 1 0 104558004 6004736 1123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1466 1123 66 130 0 1333 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 5864

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1746032/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=5864 CPUtime=1121.8
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 1148 0 0 0 112177 3 0 0 25 0 1 0 104558004 6004736 1134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1466 1134 66 130 0 1333 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 5864

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1745904/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=5996 CPUtime=1181.78
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 1163 0 0 0 118175 3 0 0 25 0 1 0 104558004 6139904 1149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1499 1149 66 130 0 1366 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 5996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6948
/proc/meminfo: memFree=1745840/2055920 swapFree=4159780/4192956
[pid=6749] ppid=6747 vsize=5996 CPUtime=1200.08
/proc/6749/stat : 6749 (minisat_noasser) R 6747 6749 5847 0 -1 4194304 1182 0 0 0 120005 3 0 0 25 0 1 0 104558004 6139904 1168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6749/statm: 1499 1168 66 130 0 1366 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5996

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): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.035994
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 5996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1182
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= 24810

runsolver used 1.14783 second user time and 2.79157 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Wed Apr 25 10:59:10 UTC 2007

IDJOB= 421111
IDBENCH= 20020
IDSOLVER= 188
FILE ID= node46/421111-1177498750

PBS_JOBID= 4685820

Free space on /tmp= 66083 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1013535775-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421111-1177498750/minisat_noassertions /tmp/evaluation/421111-1177498750/instance-421111-1177498750.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-421111-1177498750 -o ROOT/results/node46/solver-421111-1177498750 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421111-1177498750/minisat_noassertions /tmp/evaluation/421111-1177498750/instance-421111-1177498750.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3a08d8a4e83b1d2d972d4be84e7630c8

RANDOM SEED= 776235990

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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	: 5931.00
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:       1751184 kB
Buffers:         38028 kB
Cached:         177516 kB
SwapCached:       3348 kB
Active:         137232 kB
Inactive:       113792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751184 kB
SwapTotal:     4192956 kB
SwapFree:      4159780 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          42764 kB
Slab:            38932 kB
Committed_AS:  3477620 kB
PageTables:       2020 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= 66083 MiB

End job on node46 on Wed Apr 25 11:19:13 UTC 2007