Trace number 424890

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) 5000.09 5002.11

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
MD5SUM742af8c49b83baf589639ee213385309
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark884.721
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |
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 |     443     1905     5764 |      635        0    nan |  0.000 % |
0.00/0.00	c |       100 |     443     1905     5764 |      698      100     24 |  0.000 % |
0.00/0.01	c |       250 |     443     1905     5764 |      768      250     23 |  0.000 % |
0.00/0.02	c |       476 |     443     1905     5764 |      845      476     23 |  0.000 % |
0.00/0.03	c |       814 |     443     1905     5764 |      929      814     22 |  0.000 % |
0.03/0.05	c |      1320 |     443     1905     5764 |     1022      828     21 |  0.000 % |
0.03/0.08	c |      2082 |     443     1905     5764 |     1124     1057     20 |  0.000 % |
0.10/0.13	c |      3221 |     443     1905     5764 |     1237     1022     19 |  0.000 % |
0.19/0.20	c |      4930 |     443     1905     5764 |     1361      803     19 |  0.000 % |
0.29/0.31	c |      7492 |     443     1905     5764 |     1497     1256     19 |  0.000 % |
0.39/0.49	c |     11339 |     443     1905     5764 |     1647     1204     20 |  0.000 % |
0.69/0.76	c |     17105 |     443     1905     5764 |     1811     1016     19 |  0.000 % |
1.10/1.18	c |     25754 |     443     1905     5764 |     1992     1339     18 |  0.000 % |
1.79/1.84	c |     38729 |     443     1905     5764 |     2192     1114     17 |  0.000 % |
2.79/2.85	c |     58190 |     443     1905     5764 |     2411     1560     20 |  0.000 % |
4.40/4.44	c |     87383 |     443     1905     5764 |     2652     2450     21 |  0.000 % |
6.89/6.91	c |    131172 |     443     1905     5764 |     2917     1723     20 |  0.000 % |
10.69/10.77	c |    196857 |     443     1905     5764 |     3209     2183     22 |  0.000 % |
16.59/16.69	c |    295386 |     443     1905     5764 |     3530     3127     22 |  0.000 % |
25.88/25.90	c |    443176 |     443     1905     5764 |     3883     2321     21 |  0.000 % |
40.18/40.27	c |    664859 |     443     1905     5764 |     4271     3890     22 |  0.000 % |
62.47/62.54	c |    997385 |     443     1905     5764 |     4699     4146     21 |  0.000 % |
97.45/97.59	c |   1496173 |     443     1905     5764 |     5169     4329     21 |  0.000 % |
152.34/152.42	c |   2244357 |     443     1905     5764 |     5685     4172     21 |  0.000 % |
237.20/237.39	c |   3366631 |     443     1905     5764 |     6254     5596     23 |  0.000 % |
372.66/372.89	c |   5050042 |     443     1905     5764 |     6880     3273     22 |  0.000 % |
582.08/582.38	c |   7575158 |     443     1905     5764 |     7568     4001     18 |  0.000 % |
914.45/914.91	c |  11362833 |     443     1905     5764 |     8324     7156     21 |  0.000 % |
1436.06/1436.75	c |  17044345 |     443     1905     5764 |     9157     5421     20 |  0.000 % |
2262.16/2263.15	c |  25566614 |     443     1905     5764 |    10073     6429     21 |  0.000 % |
3559.10/3560.55	c |  38350017 |     443     1905     5764 |    11080     9752     23 |  0.000 % |

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/node33/watcher-424890-1177674635 -o ROOT/results/node33/solver-424890-1177674635 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424890-1177674635/minisat_noassertions /tmp/evaluation/424890-1177674635/instance-424890-1177674635.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.98 3/77 11771
/proc/meminfo: memFree=1725728/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=1852 CPUtime=0
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 215378945 1896448 126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521171 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 463 126 62 130 0 330 0

[startup+0.0378871 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 11771
/proc/meminfo: memFree=1725728/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=1852 CPUtime=0.03
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 158 0 0 0 3 0 0 0 18 0 1 0 215378945 1896448 144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 463 144 66 130 0 330 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1852

[startup+0.1019 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 11771
/proc/meminfo: memFree=1725728/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=1984 CPUtime=0.1
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 167 0 0 0 10 0 0 0 18 0 1 0 215378945 2031616 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 496 153 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.30194 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 11771
/proc/meminfo: memFree=1725728/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=1984 CPUtime=0.29
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 184 0 0 0 29 0 0 0 19 0 1 0 215378945 2031616 170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 496 170 66 130 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.702022 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 11771
/proc/meminfo: memFree=1725728/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=2116 CPUtime=0.69
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 207 0 0 0 69 0 0 0 23 0 1 0 215378945 2166784 193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 529 193 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50119 s]
/proc/loadavg: 0.85 0.97 0.98 2/78 11772
/proc/meminfo: memFree=1725080/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=2116 CPUtime=1.49
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 227 0 0 0 149 0 0 0 25 0 1 0 215378945 2166784 213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 529 213 66 130 0 396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10152 s]
/proc/loadavg: 0.85 0.97 0.98 2/78 11772
/proc/meminfo: memFree=1724888/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=2380 CPUtime=3.09
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 264 0 0 0 309 0 0 0 25 0 1 0 215378945 2437120 250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 595 250 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30117 s]
/proc/loadavg: 0.87 0.97 0.98 2/78 11772
/proc/meminfo: memFree=1724568/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=2512 CPUtime=6.29
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 298 0 0 0 629 0 0 0 25 0 1 0 215378945 2572288 284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 628 284 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.98 2/78 11772
/proc/meminfo: memFree=1724256/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=2644 CPUtime=12.69
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 352 0 0 0 1269 0 0 0 25 0 1 0 215378945 2707456 338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 661 338 66 130 0 528 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2644

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.98 2/78 11772
/proc/meminfo: memFree=1724000/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=2908 CPUtime=25.48
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 421 0 0 0 2548 0 0 0 25 0 1 0 215378945 2977792 407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 727 407 66 130 0 594 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2908

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 11772
/proc/meminfo: memFree=1723680/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=3304 CPUtime=51.07
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 504 0 0 0 5107 0 0 0 25 0 1 0 215378945 3383296 490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 826 490 66 130 0 693 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3304

[startup+102.306 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 11772
/proc/meminfo: memFree=1723168/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=3832 CPUtime=102.25
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 628 0 0 0 10225 0 0 0 25 0 1 0 215378945 3923968 614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 958 614 66 130 0 825 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3832

[startup+162.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 11772
/proc/meminfo: memFree=1722784/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=4108 CPUtime=162.23
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 707 0 0 0 16222 1 0 0 25 0 1 0 215378945 4206592 693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 1027 693 66 130 0 894 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4108

[startup+222.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 11772
/proc/meminfo: memFree=1722528/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=4368 CPUtime=222.21
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 776 0 0 0 22220 1 0 0 25 0 1 0 215378945 4472832 762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 1092 762 66 130 0 959 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4368

[startup+282.303 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 11772
/proc/meminfo: memFree=1722144/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=4764 CPUtime=282.19
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 865 0 0 0 28217 2 0 0 25 0 1 0 215378945 4878336 851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 1191 851 66 130 0 1058 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4764

[startup+342.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 11772
/proc/meminfo: memFree=1721896/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=4904 CPUtime=342.16
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 919 0 0 0 34214 2 0 0 25 0 1 0 215378945 5021696 905 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 1226 905 66 130 0 1093 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4904

[startup+402.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 11772
/proc/meminfo: memFree=1721704/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=5172 CPUtime=402.15
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 969 0 0 0 40212 3 0 0 25 0 1 0 215378945 5296128 955 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 1293 955 66 130 0 1160 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5172

[startup+462.302 s]
/proc/loadavg: 1.05 1.05 1.00 2/78 11772
/proc/meminfo: memFree=1721640/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=5304 CPUtime=462.12
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 995 0 0 0 46209 3 0 0 25 0 1 0 215378945 5431296 981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 1326 981 66 130 0 1193 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5304

[startup+522.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 11772
/proc/meminfo: memFree=1721576/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=5304 CPUtime=522.11
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1018 0 0 0 52207 4 0 0 25 0 1 0 215378945 5431296 1004 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 1326 1004 66 130 0 1193 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5304

[startup+582.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 11772
/proc/meminfo: memFree=1721512/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=5436 CPUtime=582.08
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1035 0 0 0 58204 4 0 0 25 0 1 0 215378945 5566464 1021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 1359 1021 66 130 0 1226 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5436

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/84 11880
/proc/meminfo: memFree=1719976/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=5688 CPUtime=642.01
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1091 0 0 0 64197 4 0 0 25 0 1 0 215378945 5824512 1077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 1422 1077 66 130 0 1289 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 5688


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11972
/proc/meminfo: memFree=1717864/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9124 CPUtime=4060.73
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1937 0 0 0 406042 31 0 0 25 0 1 0 215378945 9342976 1923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2281 1923 66 130 0 2148 0
Current children cumulated CPU time (s) 4060.73
Current children cumulated vsize (KiB) 9124

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11972
/proc/meminfo: memFree=1717864/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9124 CPUtime=4120.7
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1945 0 0 0 412039 31 0 0 25 0 1 0 215378945 9342976 1931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2281 1931 66 130 0 2148 0
Current children cumulated CPU time (s) 4120.7
Current children cumulated vsize (KiB) 9124

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11972
/proc/meminfo: memFree=1717800/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9124 CPUtime=4180.68
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1949 0 0 0 418036 32 0 0 25 0 1 0 215378945 9342976 1935 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2281 1935 66 130 0 2148 0
Current children cumulated CPU time (s) 4180.68
Current children cumulated vsize (KiB) 9124

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 12054
/proc/meminfo: memFree=1716528/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9124 CPUtime=4240.61
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1952 0 0 0 424028 33 0 0 25 0 1 0 215378945 9342976 1938 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2281 1938 66 130 0 2148 0
Current children cumulated CPU time (s) 4240.61
Current children cumulated vsize (KiB) 9124

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717544/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9124 CPUtime=4300.53
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1963 0 0 0 430019 34 0 0 25 0 1 0 215378945 9342976 1949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2281 1949 66 130 0 2148 0
Current children cumulated CPU time (s) 4300.53
Current children cumulated vsize (KiB) 9124

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717544/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9264 CPUtime=4360.5
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1967 0 0 0 436016 34 0 0 25 0 1 0 215378945 9486336 1953 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2316 1953 66 130 0 2183 0
Current children cumulated CPU time (s) 4360.5
Current children cumulated vsize (KiB) 9264

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717544/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9264 CPUtime=4420.49
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1968 0 0 0 442014 35 0 0 25 0 1 0 215378945 9486336 1954 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2316 1954 66 130 0 2183 0
Current children cumulated CPU time (s) 4420.49
Current children cumulated vsize (KiB) 9264

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717544/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9264 CPUtime=4480.46
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1977 0 0 0 448011 35 0 0 25 0 1 0 215378945 9486336 1963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552634 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2316 1963 66 130 0 2183 0
Current children cumulated CPU time (s) 4480.46
Current children cumulated vsize (KiB) 9264

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717480/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9264 CPUtime=4540.44
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1982 0 0 0 454008 36 0 0 25 0 1 0 215378945 9486336 1968 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2316 1968 66 130 0 2183 0
Current children cumulated CPU time (s) 4540.44
Current children cumulated vsize (KiB) 9264

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717608/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9264 CPUtime=4600.42
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1982 0 0 0 460006 36 0 0 25 0 1 0 215378945 9486336 1968 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2316 1968 66 130 0 2183 0
Current children cumulated CPU time (s) 4600.42
Current children cumulated vsize (KiB) 9264

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717608/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9264 CPUtime=4660.4
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1991 0 0 0 466003 37 0 0 25 0 1 0 215378945 9486336 1977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2316 1977 66 130 0 2183 0
Current children cumulated CPU time (s) 4660.4
Current children cumulated vsize (KiB) 9264

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717608/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9264 CPUtime=4720.38
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 1991 0 0 0 472001 37 0 0 25 0 1 0 215378945 9486336 1977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2316 1977 66 130 0 2183 0
Current children cumulated CPU time (s) 4720.38
Current children cumulated vsize (KiB) 9264

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717544/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9404 CPUtime=4780.36
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 2006 0 0 0 477998 38 0 0 25 0 1 0 215378945 9629696 1992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552645 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2351 1992 66 130 0 2218 0
Current children cumulated CPU time (s) 4780.36
Current children cumulated vsize (KiB) 9404

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717416/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9404 CPUtime=4840.34
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 2019 0 0 0 483995 39 0 0 25 0 1 0 215378945 9629696 2005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2351 2005 66 130 0 2218 0
Current children cumulated CPU time (s) 4840.34
Current children cumulated vsize (KiB) 9404

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717480/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9404 CPUtime=4900.31
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 2023 0 0 0 489992 39 0 0 25 0 1 0 215378945 9629696 2009 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546512 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2351 2009 66 130 0 2218 0
Current children cumulated CPU time (s) 4900.31
Current children cumulated vsize (KiB) 9404

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717480/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9404 CPUtime=4960.3
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 2028 0 0 0 495990 40 0 0 25 0 1 0 215378945 9629696 2014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548233 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2351 2014 66 130 0 2218 0
Current children cumulated CPU time (s) 4960.3
Current children cumulated vsize (KiB) 9404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717416/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9404 CPUtime=5000.08
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 2028 0 0 0 499968 40 0 0 25 0 1 0 215378945 9629696 2014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2351 2014 66 130 0 2218 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 9404

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12170
/proc/meminfo: memFree=1717416/2055920 swapFree=4147768/4192956
[pid=11771] ppid=11769 vsize=9404 CPUtime=5000.08
/proc/11771/stat : 11771 (minisat_noasser) R 11769 11771 11717 0 -1 4194304 2028 0 0 0 499968 40 0 0 25 0 1 0 215378945 9629696 2014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/11771/statm: 2351 2014 66 130 0 2218 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 9404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.09
CPU user time (s): 4999.69
CPU system time (s): 0.407937
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 9404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.407937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2028
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= 107639

runsolver used 4.20936 second user time and 10.2234 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Fri Apr 27 11:50:35 UTC 2007

IDJOB= 424890
IDBENCH= 19967
IDSOLVER= 189
FILE ID= node33/424890-1177674635

PBS_JOBID= 4698597

Free space on /tmp= 66507 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424890-1177674635/minisat_noassertions /tmp/evaluation/424890-1177674635/instance-424890-1177674635.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-424890-1177674635 -o ROOT/results/node33/solver-424890-1177674635 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424890-1177674635/minisat_noassertions /tmp/evaluation/424890-1177674635/instance-424890-1177674635.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  742af8c49b83baf589639ee213385309

RANDOM SEED= 224473465

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1726136 kB
Buffers:         41448 kB
Cached:         221020 kB
SwapCached:      14496 kB
Active:         176320 kB
Inactive:       109748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726136 kB
SwapTotal:     4192956 kB
SwapFree:      4147768 kB
Dirty:            1660 kB
Writeback:           0 kB
Mapped:          29896 kB
Slab:            29044 kB
Committed_AS:  1850184 kB
PageTables:       1992 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= 66507 MiB

End job on node33 on Fri Apr 27 13:13:59 UTC 2007