Trace number 425161

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) 5000.08 5001.41

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
MD5SUM2f3d8370b8e509a421f7074f0de55e87
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.2908
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1090     4107    12234 |     1369        0    nan |  0.000 % |
0.00/0.01	c |       100 |    1090     4107    12234 |     1505      100     27 |  0.000 % |
0.00/0.02	c |       250 |    1090     4107    12234 |     1656      250     27 |  0.000 % |
0.03/0.03	c |       477 |    1090     4107    12234 |     1822      477     27 |  0.000 % |
0.03/0.06	c |       815 |    1090     4107    12234 |     2004      815     27 |  0.000 % |
0.03/0.09	c |      1323 |    1090     4107    12234 |     2204     1323     28 |  0.000 % |
0.09/0.14	c |      2082 |    1090     4107    12234 |     2425     2082     28 |  0.000 % |
0.19/0.22	c |      3221 |    1090     4107    12234 |     2667     1930     28 |  0.000 % |
0.29/0.36	c |      4929 |    1090     4107    12234 |     2934     2238     29 |  0.000 % |
0.49/0.56	c |      7491 |    1090     4107    12234 |     3228     1761     25 |  0.000 % |
0.79/0.89	c |     11336 |    1090     4107    12234 |     3550     2271     27 |  0.000 % |
1.39/1.42	c |     17104 |    1090     4107    12234 |     3905     2512     28 |  0.000 % |
2.19/2.22	c |     25753 |    1090     4107    12234 |     4296     3114     26 |  0.000 % |
3.39/3.49	c |     38729 |    1090     4107    12234 |     4726     2854     26 |  0.000 % |
5.39/5.48	c |     58190 |    1090     4107    12234 |     5198     3029     27 |  0.000 % |
8.49/8.51	c |     87382 |    1090     4107    12234 |     5718     3111     24 |  0.000 % |
13.49/13.59	c |    131171 |    1090     4107    12234 |     6290     5899     32 |  0.000 % |
20.98/21.02	c |    196855 |    1090     4107    12234 |     6919     4354     30 |  0.000 % |
32.58/32.66	c |    295381 |    1090     4107    12234 |     7611     4267     28 |  0.001 % |
51.07/51.16	c |    443170 |    1090     4107    12234 |     8372     4892     30 |  0.000 % |
80.27/80.33	c |    664853 |    1090     4107    12234 |     9209     5383     29 |  0.000 % |
125.27/125.33	c |    997379 |    1090     4107    12234 |    10130     6808     29 |  0.000 % |
196.54/196.63	c |   1496168 |    1090     4107    12234 |    11144     8397     31 |  0.000 % |
311.51/311.66	c |   2244352 |    1090     4107    12234 |    12258     6474     32 |  0.000 % |
491.47/491.64	c |   3366626 |    1090     4107    12234 |    13484     9551     30 |  0.000 % |
771.20/771.40	c |   5050038 |    1090     4107    12234 |    14832     7585     29 |  0.000 % |
1222.59/1222.93	c |   7575155 |    1090     4107    12234 |    16315    14648     28 |  0.000 % |
1937.41/1937.93	c |  11362830 |    1090     4107    12234 |    17947    13272     32 |  0.000 % |
3105.63/3106.55	c |  17044342 |    1090     4107    12234 |    19742    15437     30 |  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/node52/watcher-425161-1177806520 -o ROOT/results/node52/solver-425161-1177806520 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425161-1177806520/minisat_noassertions /tmp/evaluation/425161-1177806520/instance-425161-1177806520.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: 1.86 1.99 1.94 3/64 8994
/proc/meminfo: memFree=1447444/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=1988 CPUtime=0
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 135497083 2035712 158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134556843 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 497 159 50 130 0 364 0

[startup+0.035053 s]
/proc/loadavg: 1.86 1.99 1.94 3/64 8994
/proc/meminfo: memFree=1447444/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=2132 CPUtime=0.03
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 223 0 0 0 3 0 0 0 18 0 1 0 135497083 2183168 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 533 209 66 130 0 400 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2132

[startup+0.101057 s]
/proc/loadavg: 1.86 1.99 1.94 3/64 8994
/proc/meminfo: memFree=1447444/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=2264 CPUtime=0.09
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 239 0 0 0 9 0 0 0 18 0 1 0 135497083 2318336 225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 566 225 66 130 0 433 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2264

[startup+0.30107 s]
/proc/loadavg: 1.86 1.99 1.94 3/64 8994
/proc/meminfo: memFree=1447444/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=2396 CPUtime=0.29
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 298 0 0 0 29 0 0 0 19 0 1 0 135497083 2453504 284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 599 284 66 130 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701096 s]
/proc/loadavg: 1.86 1.99 1.94 3/64 8994
/proc/meminfo: memFree=1447444/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=2528 CPUtime=0.69
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 323 0 0 0 69 0 0 0 22 0 1 0 135497083 2588672 309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 632 309 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50115 s]
/proc/loadavg: 1.86 1.99 1.94 2/65 8995
/proc/meminfo: memFree=1446348/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=2660 CPUtime=1.49
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 365 0 0 0 149 0 0 0 25 0 1 0 135497083 2723840 351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 665 351 66 130 0 532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2660

[startup+3.10126 s]
/proc/loadavg: 1.86 1.99 1.94 2/65 8995
/proc/meminfo: memFree=1446092/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=2924 CPUtime=3.09
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 411 0 0 0 309 0 0 0 25 0 1 0 135497083 2994176 397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 731 397 66 130 0 598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2924

[startup+6.30148 s]
/proc/loadavg: 1.79 1.97 1.94 2/65 8995
/proc/meminfo: memFree=1445708/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=3188 CPUtime=6.29
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 483 0 0 0 629 0 0 0 25 0 1 0 135497083 3264512 469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 797 469 66 130 0 664 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3188

[startup+12.7019 s]
/proc/loadavg: 1.73 1.96 1.93 2/65 8995
/proc/meminfo: memFree=1445068/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=3584 CPUtime=12.69
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 596 0 0 0 1269 0 0 0 25 0 1 0 135497083 3670016 582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 896 582 66 130 0 763 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3584

[startup+25.5018 s]
/proc/loadavg: 1.57 1.91 1.91 2/65 8995
/proc/meminfo: memFree=1444684/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=3980 CPUtime=25.48
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 691 0 0 0 2548 0 0 0 25 0 1 0 135497083 4075520 677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 995 677 66 130 0 862 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3980

[startup+51.1015 s]
/proc/loadavg: 1.37 1.84 1.89 2/65 8995
/proc/meminfo: memFree=1444044/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=4640 CPUtime=51.07
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 858 0 0 0 5107 0 0 0 25 0 1 0 135497083 4751360 844 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547911 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 1160 844 66 130 0 1027 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4640

[startup+102.306 s]
/proc/loadavg: 1.16 1.70 1.84 2/65 8995
/proc/meminfo: memFree=1442956/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=5716 CPUtime=102.26
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 1104 0 0 0 10226 0 0 0 25 0 1 0 135497083 5853184 1090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 1429 1090 66 130 0 1296 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5716

[startup+162.301 s]
/proc/loadavg: 1.06 1.57 1.79 2/65 8995
/proc/meminfo: memFree=1442252/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=6244 CPUtime=162.25
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 1264 0 0 0 16224 1 0 0 25 0 1 0 135497083 6393856 1250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 1561 1250 66 130 0 1428 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6244

[startup+222.301 s]
/proc/loadavg: 1.02 1.47 1.73 2/65 8995
/proc/meminfo: memFree=1441676/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=6912 CPUtime=222.24
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 1414 0 0 0 22223 1 0 0 25 0 1 0 135497083 7077888 1400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 1728 1400 66 130 0 1595 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6912

[startup+282.301 s]
/proc/loadavg: 1.00 1.38 1.68 2/65 8995
/proc/meminfo: memFree=1441228/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=7440 CPUtime=282.22
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 1536 0 0 0 28221 1 0 0 25 0 1 0 135497083 7618560 1522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 1860 1522 66 130 0 1727 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7440

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.64 2/65 8995
/proc/meminfo: memFree=1440844/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=7836 CPUtime=342.21
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 1635 0 0 0 34220 1 0 0 25 0 1 0 135497083 8024064 1621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 1959 1621 66 130 0 1826 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7836

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.60 2/65 8995
/proc/meminfo: memFree=1440524/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=8236 CPUtime=402.19
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 1735 0 0 0 40218 1 0 0 25 0 1 0 135497083 8433664 1721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 2059 1721 66 130 0 1926 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8236

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.56 2/65 8995
/proc/meminfo: memFree=1440396/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=8368 CPUtime=462.18
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 1765 0 0 0 46217 1 0 0 25 0 1 0 135497083 8568832 1751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 2092 1751 66 130 0 1959 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8368

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.52 2/65 8995
/proc/meminfo: memFree=1440012/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=8768 CPUtime=522.16
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 1875 0 0 0 52215 1 0 0 25 0 1 0 135497083 8978432 1861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 2192 1861 66 130 0 2059 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8768

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.48 2/65 8995
/proc/meminfo: memFree=1439756/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=8908 CPUtime=582.15
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 1908 0 0 0 58214 1 0 0 25 0 1 0 135497083 9121792 1894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 2227 1894 66 130 0 2094 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8908

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.45 2/65 8995
/proc/meminfo: memFree=1439500/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=9180 CPUtime=642.13
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 1983 0 0 0 64212 1 0 0 25 0 1 0 135497083 9400320 1969 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 2295 1969 66 130 0 2162 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9180


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1432460/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16216 CPUtime=4001.2
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3710 0 0 0 400113 7 0 0 25 0 1 0 135497083 16605184 3696 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4054 3696 66 130 0 3921 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 16216

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1432396/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16356 CPUtime=4061.19
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3720 0 0 0 406112 7 0 0 25 0 1 0 135497083 16748544 3706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4089 3706 66 130 0 3956 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 16356

[startup+4122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 9195
/proc/meminfo: memFree=1432332/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16356 CPUtime=4121.17
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3737 0 0 0 412110 7 0 0 25 0 1 0 135497083 16748544 3723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4089 3723 66 130 0 3956 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 16356

[startup+4182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 9195
/proc/meminfo: memFree=1432076/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16632 CPUtime=4181.16
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3802 0 0 0 418109 7 0 0 25 0 1 0 135497083 17031168 3788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4158 3788 66 130 0 4025 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 16632

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1432076/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16632 CPUtime=4241.15
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3809 0 0 0 424107 8 0 0 25 0 1 0 135497083 17031168 3795 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4158 3795 66 130 0 4025 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 16632

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1432076/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16632 CPUtime=4301.14
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3810 0 0 0 430106 8 0 0 25 0 1 0 135497083 17031168 3796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4158 3796 66 130 0 4025 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 16632

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1432076/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16632 CPUtime=4361.12
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3810 0 0 0 436104 8 0 0 25 0 1 0 135497083 17031168 3796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4158 3796 66 130 0 4025 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 16632

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1432076/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16632 CPUtime=4421.11
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3810 0 0 0 442103 8 0 0 25 0 1 0 135497083 17031168 3796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4158 3796 66 130 0 4025 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 16632

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1432012/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16764 CPUtime=4481.09
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3830 0 0 0 448101 8 0 0 25 0 1 0 135497083 17166336 3816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4191 3816 66 130 0 4058 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 16764

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1432012/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16764 CPUtime=4541.08
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3831 0 0 0 454100 8 0 0 25 0 1 0 135497083 17166336 3817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4191 3817 66 130 0 4058 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 16764

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1431948/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16764 CPUtime=4601.06
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3836 0 0 0 460098 8 0 0 25 0 1 0 135497083 17166336 3822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4191 3822 66 130 0 4058 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 16764

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1431948/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16764 CPUtime=4661.05
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3842 0 0 0 466097 8 0 0 25 0 1 0 135497083 17166336 3828 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4191 3828 66 130 0 4058 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 16764

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1431756/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16896 CPUtime=4721.03
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3878 0 0 0 472095 8 0 0 25 0 1 0 135497083 17301504 3864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4224 3864 66 130 0 4091 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 16896

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1431820/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16896 CPUtime=4781.02
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3878 0 0 0 478094 8 0 0 25 0 1 0 135497083 17301504 3864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4224 3864 66 130 0 4091 0
Current children cumulated CPU time (s) 4781.02
Current children cumulated vsize (KiB) 16896

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1431756/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16896 CPUtime=4841
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3879 0 0 0 484092 8 0 0 25 0 1 0 135497083 17301504 3865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4224 3865 66 130 0 4091 0
Current children cumulated CPU time (s) 4841
Current children cumulated vsize (KiB) 16896

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1431692/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=16996 CPUtime=4900.98
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3899 0 0 0 490090 8 0 0 25 0 1 0 135497083 17403904 3885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4249 3885 66 130 0 4116 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 16996

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1431500/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=17080 CPUtime=4960.97
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3933 0 0 0 496089 8 0 0 25 0 1 0 135497083 17489920 3917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4270 3917 66 130 0 4137 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 17080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1431564/2055920 swapFree=4182996/4192956
[pid=8994] ppid=8992 vsize=17184 CPUtime=5000.06
/proc/8994/stat : 8994 (minisat_noasser) R 8992 8994 8661 0 -1 4194304 3937 0 0 0 499998 8 0 0 25 0 1 0 135497083 17596416 3921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8994/statm: 4296 3921 66 130 0 4163 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 17184

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.08
CPU user time (s): 4999.99
CPU system time (s): 0.089986
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 17212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3937
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= 8885

runsolver used 3.47347 second user time and 10.2244 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sun Apr 29 00:28:40 UTC 2007

IDJOB= 425161
IDBENCH= 20278
IDSOLVER= 189
FILE ID= node52/425161-1177806520

PBS_JOBID= 4715849

Free space on /tmp= 66541 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/425161-1177806520/minisat_noassertions /tmp/evaluation/425161-1177806520/instance-425161-1177806520.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-425161-1177806520 -o ROOT/results/node52/solver-425161-1177806520 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425161-1177806520/minisat_noassertions /tmp/evaluation/425161-1177806520/instance-425161-1177806520.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2f3d8370b8e509a421f7074f0de55e87

RANDOM SEED= 851356609

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1447916 kB
Buffers:         50888 kB
Cached:         477788 kB
SwapCached:       3968 kB
Active:         223676 kB
Inactive:       315080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447916 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            55208 kB
Committed_AS:  1887160 kB
PageTables:       1484 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= 66541 MiB

End job on node52 on Sun Apr 29 01:52:04 UTC 2007