Trace number 424909

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) 5000.07 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
MD5SUM3ea013b4d851f8f6c5d4d888cc4b56c3
Bench CategoryRANDOM (random 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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
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 |     586     2543     7697 |      847        0    nan |  0.000 % |
0.00/0.01	c |       100 |     586     2543     7697 |      932      100     26 |  0.000 % |
0.00/0.01	c |       251 |     586     2543     7697 |     1025      251     24 |  0.000 % |
0.00/0.02	c |       476 |     586     2543     7697 |     1128      476     24 |  0.000 % |
0.00/0.03	c |       815 |     586     2543     7697 |     1241      815     25 |  0.000 % |
0.00/0.06	c |      1322 |     586     2543     7697 |     1365      671     24 |  0.000 % |
0.00/0.09	c |      2081 |     586     2543     7697 |     1501     1430     25 |  0.000 % |
0.10/0.15	c |      3220 |     586     2543     7697 |     1651      999     23 |  0.000 % |
0.20/0.23	c |      4928 |     586     2543     7697 |     1817      979     24 |  0.000 % |
0.30/0.37	c |      7491 |     586     2543     7697 |     1998     1652     24 |  0.000 % |
0.49/0.59	c |     11335 |     586     2543     7697 |     2198     1350     24 |  0.000 % |
0.89/0.92	c |     17101 |     586     2543     7697 |     2418     1458     25 |  0.000 % |
1.39/1.46	c |     25750 |     586     2543     7697 |     2660     1409     23 |  0.000 % |
2.20/2.27	c |     38727 |     586     2543     7697 |     2926     2105     24 |  0.000 % |
3.49/3.54	c |     58188 |     586     2543     7697 |     3219     2100     24 |  0.000 % |
5.50/5.53	c |     87382 |     586     2543     7697 |     3540     1694     24 |  0.000 % |
8.59/8.67	c |    131172 |     586     2543     7697 |     3895     2038     24 |  0.000 % |
13.19/13.28	c |    196857 |     586     2543     7697 |     4284     2455     24 |  0.000 % |
20.69/20.73	c |    295384 |     586     2543     7697 |     4712     3118     25 |  0.000 % |
32.48/32.53	c |    443173 |     586     2543     7697 |     5184     2656     24 |  0.000 % |
50.18/50.29	c |    664856 |     586     2543     7697 |     5702     3961     28 |  0.000 % |
78.47/78.58	c |    997381 |     586     2543     7697 |     6272     4486     29 |  0.000 % |
122.78/122.90	c |   1496170 |     586     2543     7697 |     6900     5554     25 |  0.000 % |
193.04/193.20	c |   2244353 |     586     2543     7697 |     7590     5039     26 |  0.000 % |
303.21/303.50	c |   3366627 |     586     2543     7697 |     8349     5696     26 |  0.000 % |
475.76/476.08	c |   5050040 |     586     2543     7697 |     9184     5236     26 |  0.000 % |
743.19/743.58	c |   7575156 |     586     2543     7697 |    10102     6492     25 |  0.000 % |
1168.38/1168.89	c |  11362832 |     586     2543     7697 |    11112     8073     27 |  0.000 % |
1867.30/1867.95	c |  17044344 |     586     2543     7697 |    12224     9252     28 |  0.000 % |
2952.90/2953.88	c |  25566613 |     586     2543     7697 |    13446     7929     29 |  0.000 % |
4682.34/4683.86	c |  38350016 |     586     2543     7697 |    14791     8685     28 |  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/node41/watcher-424909-1177682376 -o ROOT/results/node41/solver-424909-1177682376 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424909-1177682376/minisat_noassertions /tmp/evaluation/424909-1177682376/instance-424909-1177682376.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: 0.92 0.98 0.99 3/77 27751
/proc/meminfo: memFree=1712264/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=1992 CPUtime=0
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 216149528 2039808 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 498 147 62 130 0 365 0

[startup+0.104933 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27751
/proc/meminfo: memFree=1712264/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=2112 CPUtime=0.1
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 201 0 0 0 10 0 0 0 18 0 1 0 216149528 2162688 187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134680104 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 528 187 66 130 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.202942 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27751
/proc/meminfo: memFree=1712264/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=2112 CPUtime=0.2
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 213 0 0 0 20 0 0 0 18 0 1 0 216149528 2162688 199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 528 199 66 130 0 395 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2112

[startup+0.302951 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27751
/proc/meminfo: memFree=1712264/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=2112 CPUtime=0.3
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 222 0 0 0 30 0 0 0 19 0 1 0 216149528 2162688 208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 528 208 66 130 0 395 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2112

[startup+0.702984 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27751
/proc/meminfo: memFree=1712264/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=2244 CPUtime=0.7
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 245 0 0 0 70 0 0 0 23 0 1 0 216149528 2297856 231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 561 231 66 130 0 428 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2244

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27752
/proc/meminfo: memFree=1711488/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=2380 CPUtime=1.49
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 275 0 0 0 149 0 0 0 25 0 1 0 216149528 2437120 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 595 261 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10119 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27752
/proc/meminfo: memFree=1711232/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=2512 CPUtime=3.09
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 315 0 0 0 309 0 0 0 25 0 1 0 216149528 2572288 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 628 301 66 130 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27752
/proc/meminfo: memFree=1710912/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=2788 CPUtime=6.29
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 371 0 0 0 629 0 0 0 25 0 1 0 216149528 2854912 357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546924 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 697 357 66 130 0 564 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2788

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27752
/proc/meminfo: memFree=1710600/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=2920 CPUtime=12.69
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 421 0 0 0 1269 0 0 0 25 0 1 0 216149528 2990080 407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 730 407 66 130 0 597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2920

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 27752
/proc/meminfo: memFree=1710152/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=3316 CPUtime=25.49
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 529 0 0 0 2549 0 0 0 25 0 1 0 216149528 3395584 515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546924 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 829 515 66 130 0 696 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3316

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 27752
/proc/meminfo: memFree=1709704/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=3860 CPUtime=51.08
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 633 0 0 0 5108 0 0 0 25 0 1 0 216149528 3952640 619 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 965 619 66 130 0 832 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3860

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/84 27860
/proc/meminfo: memFree=1707720/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=4260 CPUtime=102.22
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 764 0 0 0 10221 1 0 0 25 0 1 0 216149528 4362240 750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552813 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 1065 750 66 130 0 932 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 4260

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27950
/proc/meminfo: memFree=1708544/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=4780 CPUtime=162.14
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 894 0 0 0 16213 1 0 0 25 0 1 0 216149528 4894720 880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 1195 880 66 130 0 1062 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 4780

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27950
/proc/meminfo: memFree=1708032/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=5308 CPUtime=222.13
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 1001 0 0 0 22211 2 0 0 25 0 1 0 216149528 5435392 987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 1327 987 66 130 0 1194 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 5308

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27950
/proc/meminfo: memFree=1707776/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=5572 CPUtime=282.12
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 1060 0 0 0 28209 3 0 0 25 0 1 0 216149528 5705728 1046 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 1393 1046 66 130 0 1260 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 5572

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27950
/proc/meminfo: memFree=1707328/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=5964 CPUtime=342.09
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 1170 0 0 0 34206 3 0 0 25 0 1 0 216149528 6107136 1156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 1491 1156 66 130 0 1358 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 5964

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27950
/proc/meminfo: memFree=1707200/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=6096 CPUtime=402.08
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 1206 0 0 0 40205 3 0 0 25 0 1 0 216149528 6242304 1192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 1524 1192 66 130 0 1391 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 6096

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27950
/proc/meminfo: memFree=1707144/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=6232 CPUtime=462.06
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 1251 0 0 0 46202 4 0 0 25 0 1 0 216149528 6381568 1237 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 1558 1237 66 130 0 1425 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 6232

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27950
/proc/meminfo: memFree=1706824/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=6628 CPUtime=522.04
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 1328 0 0 0 52200 4 0 0 25 0 1 0 216149528 6787072 1314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548928 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 1657 1314 66 130 0 1524 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 6628

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27950
/proc/meminfo: memFree=1706696/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=6760 CPUtime=582.04
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 1364 0 0 0 58199 5 0 0 25 0 1 0 216149528 6922240 1350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 1690 1350 66 130 0 1557 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 6760

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27950
/proc/meminfo: memFree=1706568/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=6892 CPUtime=642.02
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 1385 0 0 0 64197 5 0 0 25 0 1 0 216149528 7057408 1371 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 1723 1371 66 130 0 1590 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 6892


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1701576/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=11764 CPUtime=4061.01
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2600 0 0 0 406068 33 0 0 25 0 1 0 216149528 12046336 2586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 2941 2586 66 130 0 2808 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 11764

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1701576/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=11764 CPUtime=4120.99
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2609 0 0 0 412066 33 0 0 25 0 1 0 216149528 12046336 2595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549027 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 2941 2595 66 130 0 2808 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 11764

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1701512/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=11764 CPUtime=4180.98
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2626 0 0 0 418064 34 0 0 25 0 1 0 216149528 12046336 2612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552640 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 2941 2612 66 130 0 2808 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 11764

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1701384/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=11896 CPUtime=4240.96
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2650 0 0 0 424062 34 0 0 25 0 1 0 216149528 12181504 2636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 2974 2636 66 130 0 2841 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 11896

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1701448/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=11896 CPUtime=4300.94
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2657 0 0 0 430060 34 0 0 25 0 1 0 216149528 12181504 2643 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 2974 2643 66 130 0 2841 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 11896

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1701448/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=11896 CPUtime=4360.93
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2657 0 0 0 436058 35 0 0 25 0 1 0 216149528 12181504 2643 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 2974 2643 66 130 0 2841 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 11896

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1701512/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=11896 CPUtime=4420.9
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2660 0 0 0 442055 35 0 0 25 0 1 0 216149528 12181504 2646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 2974 2646 66 130 0 2841 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 11896

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1701384/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=12044 CPUtime=4480.89
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2682 0 0 0 448053 36 0 0 25 0 1 0 216149528 12333056 2668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 3011 2668 66 130 0 2878 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 12044

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1701384/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=12044 CPUtime=4540.87
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2687 0 0 0 454051 36 0 0 25 0 1 0 216149528 12333056 2673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 3011 2673 66 130 0 2878 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 12044

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1701320/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=12044 CPUtime=4600.86
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2687 0 0 0 460049 37 0 0 25 0 1 0 216149528 12333056 2673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 3011 2673 66 130 0 2878 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 12044

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1701320/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=12044 CPUtime=4660.85
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2694 0 0 0 466048 37 0 0 25 0 1 0 216149528 12333056 2680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 3011 2680 66 130 0 2878 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 12044

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1701064/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=12312 CPUtime=4720.83
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2749 0 0 0 472046 37 0 0 25 0 1 0 216149528 12607488 2735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554335 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 3078 2735 66 130 0 2945 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 12312

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1701064/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=12312 CPUtime=4780.81
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2758 0 0 0 478043 38 0 0 25 0 1 0 216149528 12607488 2744 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 3078 2744 66 130 0 2945 0
Current children cumulated CPU time (s) 4780.81
Current children cumulated vsize (KiB) 12312

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1700936/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=12452 CPUtime=4840.8
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2788 0 0 0 484042 38 0 0 25 0 1 0 216149528 12750848 2774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 3113 2774 66 130 0 2980 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 12452

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1700936/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=12584 CPUtime=4900.78
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2795 0 0 0 490039 39 0 0 25 0 1 0 216149528 12886016 2781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 3146 2781 66 130 0 3013 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 12584

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1700872/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=12584 CPUtime=4960.76
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2797 0 0 0 496037 39 0 0 25 0 1 0 216149528 12886016 2783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 3146 2783 66 130 0 3013 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 12584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1700936/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=12584 CPUtime=5000.06
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2800 0 0 0 499967 39 0 0 25 0 1 0 216149528 12886016 2786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 3146 2786 66 130 0 3013 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 12584

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28150
/proc/meminfo: memFree=1700936/2055920 swapFree=4169764/4192956
[pid=27751] ppid=27749 vsize=12584 CPUtime=5000.06
/proc/27751/stat : 27751 (minisat_noasser) R 27749 27751 27458 0 -1 4194304 2800 0 0 0 499967 39 0 0 25 0 1 0 216149528 12886016 2786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27751/statm: 3146 2786 66 130 0 3013 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 12584

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.67
CPU system time (s): 0.400939
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 12584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2800
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= 9093

runsolver used 3.71843 second user time and 10.7044 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Fri Apr 27 13:59:36 UTC 2007

IDJOB= 424909
IDBENCH= 19998
IDSOLVER= 189
FILE ID= node41/424909-1177682376

PBS_JOBID= 4698627

Free space on /tmp= 66415 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424909-1177682376/minisat_noassertions /tmp/evaluation/424909-1177682376/instance-424909-1177682376.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-424909-1177682376 -o ROOT/results/node41/solver-424909-1177682376 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424909-1177682376/minisat_noassertions /tmp/evaluation/424909-1177682376/instance-424909-1177682376.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3ea013b4d851f8f6c5d4d888cc4b56c3

RANDOM SEED= 680958327

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1712744 kB
Buffers:         45892 kB
Cached:         209016 kB
SwapCached:       2676 kB
Active:         200596 kB
Inactive:        77900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1712744 kB
SwapTotal:     4192956 kB
SwapFree:      4169764 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          31636 kB
Slab:            49956 kB
Committed_AS:  3518468 kB
PageTables:       2008 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= 66415 MiB

End job on node41 on Fri Apr 27 15:23:00 UTC 2007