Trace number 421716

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s405595518.sat05-531.reshuffled-07.cnf
MD5SUM289600ad1a14c58bf1b867d8d9aa90f1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1124
Number of clauses13289
Sum of the clauses size40148
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313008
Number of clauses of size 4281
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:  1124                                                 |
0.00/0.00	c |  Number of clauses:    13289                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |     843    13008    43518 |     4336        0    nan |  0.000 % |
0.09/0.11	c |       100 |     843    13008    43518 |     4769      100     23 |  0.000 % |
0.09/0.12	c |       250 |     843    13008    43518 |     5246      250     26 |  0.000 % |
0.09/0.14	c |       476 |     843    13008    43518 |     5771      476     27 |  0.000 % |
0.09/0.17	c |       813 |     843    13008    43518 |     6348      813     28 |  0.000 % |
0.19/0.22	c |      1320 |     843    13008    43518 |     6983     1320     29 |  0.000 % |
0.29/0.32	c |      2079 |     843    13008    43518 |     7681     2079     33 |  0.000 % |
0.39/0.46	c |      3219 |     843    13008    43518 |     8449     3219     35 |  0.000 % |
0.59/0.69	c |      4927 |     843    13008    43518 |     9294     4927     37 |  0.000 % |
0.99/1.09	c |      7490 |     843    13008    43518 |    10224     7490     38 |  0.000 % |
1.79/1.82	c |     11335 |     843    13008    43518 |    11246     6154     37 |  0.000 % |
2.79/2.84	c |     17103 |     843    13008    43518 |    12371     6226     37 |  0.000 % |
4.69/4.76	c |     25753 |     843    13008    43518 |    13608     8588     43 |  0.000 % |
7.99/8.06	c |     38727 |     843    13008    43518 |    14969     7821     38 |  0.000 % |
13.59/13.67	c |     58188 |     843    13008    43518 |    16465    12176     36 |  0.000 % |
21.09/21.11	c |     87380 |     843    13008    43518 |    18112    16343     41 |  0.000 % |
33.88/33.95	c |    131169 |     843    13008    43518 |    19923    14475     35 |  0.000 % |
55.77/55.89	c |    196853 |     843    13008    43518 |    21916    19881     36 |  0.000 % |
91.87/91.99	c |    295379 |     843    13008    43518 |    24107    19023     38 |  0.000 % |
148.95/149.07	c |    443168 |     843    13008    43518 |    26518    21233     37 |  0.000 % |
251.62/251.72	c |    664852 |     843    13008    43518 |    29170    16106     35 |  0.000 % |
411.98/412.13	c |    997377 |     843    13008    43518 |    32087    23300     35 |  0.000 % |
659.21/659.46	c |   1496165 |     843    13008    43518 |    35296    29764     40 |  0.000 % |
1061.51/1061.90	c |   2244347 |     843    13008    43518 |    38825    21589     35 |  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/node68/watcher-421716-1177494482 -o ROOT/results/node68/solver-421716-1177494482 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421716-1177494482/minisat_noassertions /tmp/evaluation/421716-1177494482/instance-421716-1177494482.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: 0.96 0.97 0.91 3/64 15168
/proc/meminfo: memFree=1673256/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=1988 CPUtime=0
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 225437748 2035712 193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 497 193 50 130 0 364 0

[startup+0.022824 s]
/proc/loadavg: 0.96 0.97 0.91 3/64 15168
/proc/meminfo: memFree=1673256/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=2740 CPUtime=0.02
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 379 0 0 0 2 0 0 0 18 0 1 0 225437748 2805760 365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529889 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 685 365 62 130 0 552 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2740

[startup+0.102831 s]
/proc/loadavg: 0.96 0.97 0.91 3/64 15168
/proc/meminfo: memFree=1673256/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=3784 CPUtime=0.09
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 657 0 0 0 9 0 0 0 18 0 1 0 225437748 3874816 643 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521186 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 946 643 62 130 0 813 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3784

[startup+0.301849 s]
/proc/loadavg: 0.96 0.97 0.91 3/64 15168
/proc/meminfo: memFree=1673256/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=3540 CPUtime=0.29
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 661 0 0 0 29 0 0 0 19 0 1 0 225437748 3624960 597 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 885 597 66 130 0 752 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3540

[startup+0.702885 s]
/proc/loadavg: 0.96 0.97 0.91 3/64 15168
/proc/meminfo: memFree=1673256/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=3804 CPUtime=0.69
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 727 0 0 0 69 0 0 0 22 0 1 0 225437748 3895296 663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 951 663 66 130 0 818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3804

[startup+1.50196 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1670496/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=4636 CPUtime=1.49
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 944 0 0 0 149 0 0 0 25 0 1 0 225437748 4747264 880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 1159 880 66 130 0 1026 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4636

[startup+3.1011 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1669728/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=5032 CPUtime=3.09
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 1036 0 0 0 309 0 0 0 25 0 1 0 225437748 5152768 972 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 1258 972 66 130 0 1125 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5032

[startup+6.30139 s]
/proc/loadavg: 0.97 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1668896/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=5824 CPUtime=6.29
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 1216 0 0 0 628 1 0 0 25 0 1 0 225437748 5963776 1152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553097 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 1456 1152 66 130 0 1323 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5824

[startup+12.702 s]
/proc/loadavg: 0.97 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1668320/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=6092 CPUtime=12.69
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 1277 0 0 0 1268 1 0 0 25 0 1 0 225437748 6238208 1213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 1523 1213 66 130 0 1390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6092

[startup+25.5011 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1667232/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=7016 CPUtime=25.48
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 1533 0 0 0 2547 1 0 0 25 0 1 0 225437748 7184384 1469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 1754 1469 66 130 0 1621 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7016

[startup+51.1014 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1666848/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=7564 CPUtime=51.07
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 1639 0 0 0 5106 1 0 0 25 0 1 0 225437748 7745536 1575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 1891 1575 66 130 0 1758 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7564

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1665440/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=8904 CPUtime=102.27
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 1992 0 0 0 10225 2 0 0 25 0 1 0 225437748 9117696 1928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 2226 1928 66 130 0 2093 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8904

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1664672/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=9696 CPUtime=162.25
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 2185 0 0 0 16223 2 0 0 25 0 1 0 225437748 9928704 2121 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 2424 2121 66 130 0 2291 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9696

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1664032/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=10244 CPUtime=222.23
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 2333 0 0 0 22221 2 0 0 25 0 1 0 225437748 10489856 2269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 2561 2269 66 130 0 2428 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10244

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1663008/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=11344 CPUtime=282.21
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 2574 0 0 0 28219 2 0 0 25 0 1 0 225437748 11616256 2510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 2836 2510 66 130 0 2703 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11344

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1662880/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=11500 CPUtime=342.19
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 2602 0 0 0 34217 2 0 0 25 0 1 0 225437748 11776000 2538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 2875 2538 66 130 0 2742 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11500

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1662496/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=11908 CPUtime=402.18
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 2703 0 0 0 40216 2 0 0 25 0 1 0 225437748 12193792 2639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 2977 2639 66 130 0 2844 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11908

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1661536/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=12744 CPUtime=462.17
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 2920 0 0 0 46214 3 0 0 25 0 1 0 225437748 13049856 2856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3186 2856 66 130 0 3053 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12744

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1661408/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=13032 CPUtime=522.15
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 2988 0 0 0 52212 3 0 0 25 0 1 0 225437748 13344768 2924 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3258 2924 66 130 0 3125 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13032

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1661088/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=13296 CPUtime=582.13
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 3061 0 0 0 58210 3 0 0 25 0 1 0 225437748 13615104 2997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3324 2997 66 130 0 3191 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13296

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1661024/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=13432 CPUtime=642.12
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 3092 0 0 0 64209 3 0 0 25 0 1 0 225437748 13754368 3028 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3358 3028 66 130 0 3225 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13432

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1660576/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=13720 CPUtime=702.1
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 3173 0 0 0 70207 3 0 0 25 0 1 0 225437748 14049280 3109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3430 3109 66 130 0 3297 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 13720

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15169
/proc/meminfo: memFree=1660448/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=13992 CPUtime=762.09
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 3217 0 0 0 76206 3 0 0 25 0 1 0 225437748 14327808 3153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3498 3153 66 130 0 3365 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 13992

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 15341
/proc/meminfo: memFree=1658984/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=13992 CPUtime=821.99
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 3238 0 0 0 82194 5 0 0 25 0 1 0 225437748 14327808 3174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3498 3174 66 130 0 3365 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 13992

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15367
/proc/meminfo: memFree=1659872/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=14280 CPUtime=881.96
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 3299 0 0 0 88191 5 0 0 25 0 1 0 225437748 14622720 3235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3570 3235 66 130 0 3437 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 14280

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15367
/proc/meminfo: memFree=1659680/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=14556 CPUtime=941.94
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 3348 0 0 0 94189 5 0 0 25 0 1 0 225437748 14905344 3284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3639 3284 66 130 0 3506 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 14556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15367
/proc/meminfo: memFree=1659616/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=14556 CPUtime=1001.93
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 3357 0 0 0 100188 5 0 0 25 0 1 0 225437748 14905344 3293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3639 3293 66 130 0 3506 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 14556

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15367
/proc/meminfo: memFree=1659552/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=14688 CPUtime=1061.91
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 3398 0 0 0 106186 5 0 0 25 0 1 0 225437748 15040512 3334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3672 3334 66 130 0 3539 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 14688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15367
/proc/meminfo: memFree=1658784/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=15480 CPUtime=1121.89
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 3596 0 0 0 112184 5 0 0 25 0 1 0 225437748 15851520 3532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3870 3532 66 130 0 3737 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 15480

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15367
/proc/meminfo: memFree=1658528/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=15788 CPUtime=1181.87
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 3658 0 0 0 118182 5 0 0 25 0 1 0 225437748 16166912 3594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3947 3594 66 130 0 3814 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 15788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15367
/proc/meminfo: memFree=1658400/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=15980 CPUtime=1200.07
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 3693 0 0 0 120002 5 0 0 25 0 1 0 225437748 16363520 3629 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3995 3629 66 130 0 3862 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 15980

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 2/65 15367
/proc/meminfo: memFree=1658400/2055920 swapFree=4183916/4192956
[pid=15168] ppid=15166 vsize=15980 CPUtime=1200.07
/proc/15168/stat : 15168 (minisat_noasser) R 15166 15168 14509 0 -1 4194304 3693 0 0 0 120002 5 0 0 25 0 1 0 225437748 16363520 3629 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15168/statm: 3995 3629 66 130 0 3862 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 15980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.06299
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 15980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3693
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= 3462

runsolver used 1.05584 second user time and 2.27965 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Apr 25 09:48:02 UTC 2007

IDJOB= 421716
IDBENCH= 24619
IDSOLVER= 188
FILE ID= node68/421716-1177494482

PBS_JOBID= 4685760

Free space on /tmp= 66443 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s405595518.sat05-531.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421716-1177494482/minisat_noassertions /tmp/evaluation/421716-1177494482/instance-421716-1177494482.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-421716-1177494482 -o ROOT/results/node68/solver-421716-1177494482 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421716-1177494482/minisat_noassertions /tmp/evaluation/421716-1177494482/instance-421716-1177494482.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  289600ad1a14c58bf1b867d8d9aa90f1

RANDOM SEED= 484773794

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1673728 kB
Buffers:         33312 kB
Cached:         210900 kB
SwapCached:       3172 kB
Active:         190968 kB
Inactive:       134600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673728 kB
SwapTotal:     4192956 kB
SwapFree:      4183916 kB
Dirty:            1660 kB
Writeback:           0 kB
Mapped:          87264 kB
Slab:            42596 kB
Committed_AS:  2957984 kB
PageTables:       1568 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= 66443 MiB

End job on node68 on Wed Apr 25 10:08:05 UTC 2007