Trace number 425175

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) 5000.05 5001.81

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
MD5SUM1333c75253371ada765a5acec896e8d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3672.7
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1712     5842    17377 |     1947        0    nan |  0.000 % |
0.00/0.03	c |       103 |    1712     5842    17377 |     2142      103     27 |  0.000 % |
0.00/0.04	c |       253 |    1712     5842    17377 |     2356      253     25 |  0.000 % |
0.00/0.06	c |       479 |    1712     5842    17377 |     2591      479     26 |  0.000 % |
0.05/0.08	c |       816 |    1712     5842    17377 |     2851      816     25 |  0.000 % |
0.09/0.13	c |      1323 |    1712     5842    17377 |     3136     1323     26 |  0.000 % |
0.19/0.20	c |      2083 |    1712     5842    17377 |     3449     2083     27 |  0.000 % |
0.29/0.32	c |      3222 |    1712     5842    17377 |     3794     3222     26 |  0.000 % |
0.49/0.50	c |      4930 |    1712     5842    17377 |     4174     2920     26 |  0.000 % |
0.69/0.79	c |      7492 |    1712     5842    17377 |     4591     3308     26 |  0.000 % |
1.19/1.27	c |     11336 |    1712     5842    17377 |     5050     4755     27 |  0.000 % |
1.89/1.94	c |     17103 |    1712     5842    17377 |     5555     2755     24 |  0.000 % |
2.99/3.00	c |     25752 |    1712     5842    17377 |     6111     2855     22 |  0.000 % |
4.69/4.79	c |     38727 |    1712     5842    17377 |     6722     3255     23 |  0.000 % |
7.49/7.52	c |     58189 |    1712     5842    17377 |     7394     5544     26 |  0.000 % |
11.68/11.75	c |     87382 |    1712     5842    17377 |     8134     4588     26 |  0.000 % |
18.38/18.41	c |    131171 |    1712     5842    17377 |     8947     7090     24 |  0.000 % |
28.78/28.82	c |    196858 |    1712     5842    17377 |     9842     9026     24 |  0.000 % |
45.58/45.68	c |    295384 |    1712     5842    17377 |    10827     7384     28 |  0.000 % |
71.17/71.26	c |    443173 |    1712     5842    17377 |    11909     6735     26 |  0.000 % |
113.45/113.58	c |    664858 |    1712     5842    17377 |    13100    10450     31 |  0.000 % |
178.10/178.28	c |    997384 |    1712     5842    17377 |    14410    10859     27 |  0.000 % |
279.21/279.45	c |   1496172 |    1712     5842    17377 |    15851    14283     26 |  0.000 % |
444.46/444.73	c |   2244354 |    1712     5842    17377 |    17437     8786     27 |  0.000 % |
700.67/701.06	c |   3366628 |    1712     5842    17377 |    19180    13830     27 |  0.000 % |
1119.64/1120.18	c |   5050040 |    1712     5842    17377 |    21098    12931     30 |  0.000 % |
1796.53/1797.20	c |   7575158 |    1712     5842    17377 |    23208    14035     30 |  0.000 % |
2916.87/2917.93	c |  11362833 |    1712     5842    17377 |    25529    12203     28 |  0.000 % |
4684.33/4686.06	c |  17044346 |    1712     5842    17377 |    28082    14881     29 |  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/node71/watcher-425175-1177815498 -o ROOT/results/node71/solver-425175-1177815498 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425175-1177815498/minisat_noassertions /tmp/evaluation/425175-1177815498/instance-425175-1177815498.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 3/64 8846
/proc/meminfo: memFree=1650800/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=2144 CPUtime=0
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 257539094 2195456 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 536 191 50 130 0 403 0

[startup+0.0619661 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8846
/proc/meminfo: memFree=1650800/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=2476 CPUtime=0.05
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 315 0 0 0 5 0 0 0 18 0 1 0 257539094 2535424 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 619 301 66 130 0 486 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2476

[startup+0.101972 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8846
/proc/meminfo: memFree=1650800/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=2476 CPUtime=0.09
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 315 0 0 0 9 0 0 0 18 0 1 0 257539094 2535424 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 619 301 66 130 0 486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2476

[startup+0.301999 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8846
/proc/meminfo: memFree=1650800/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=2608 CPUtime=0.29
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 358 0 0 0 29 0 0 0 19 0 1 0 257539094 2670592 344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 652 344 66 130 0 519 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2608

[startup+0.701053 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8846
/proc/meminfo: memFree=1650800/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=2872 CPUtime=0.69
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 414 0 0 0 69 0 0 0 22 0 1 0 257539094 2940928 400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 718 400 66 130 0 585 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2872

[startup+1.50116 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8847
/proc/meminfo: memFree=1649320/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=3004 CPUtime=1.49
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 459 0 0 0 149 0 0 0 25 0 1 0 257539094 3076096 445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 751 445 66 130 0 618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3004

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8847
/proc/meminfo: memFree=1649128/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=3268 CPUtime=3.09
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 501 0 0 0 309 0 0 0 25 0 1 0 257539094 3346432 487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 817 487 66 130 0 684 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3268

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8847
/proc/meminfo: memFree=1648552/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=3664 CPUtime=6.29
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 600 0 0 0 629 0 0 0 25 0 1 0 257539094 3751936 586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 916 586 66 130 0 783 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3664

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8847
/proc/meminfo: memFree=1648104/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=4060 CPUtime=12.68
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 692 0 0 0 1268 0 0 0 25 0 1 0 257539094 4157440 678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 1015 678 66 130 0 882 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4060

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8847
/proc/meminfo: memFree=1647784/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=4324 CPUtime=25.48
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 760 0 0 0 2548 0 0 0 25 0 1 0 257539094 4427776 746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 1081 746 66 130 0 948 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4324

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8847
/proc/meminfo: memFree=1646824/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=5248 CPUtime=51.08
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 997 0 0 0 5107 1 0 0 25 0 1 0 257539094 5373952 983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 1312 983 66 130 0 1179 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5248

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8847
/proc/meminfo: memFree=1645864/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=6164 CPUtime=102.26
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 1237 0 0 0 10225 1 0 0 25 0 1 0 257539094 6311936 1223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 1541 1223 66 130 0 1408 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6164

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8847
/proc/meminfo: memFree=1645160/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=6956 CPUtime=162.24
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 1415 0 0 0 16223 1 0 0 25 0 1 0 257539094 7122944 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 1739 1401 66 130 0 1606 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6956

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1644392/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=7484 CPUtime=222.13
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 1548 0 0 0 22210 3 0 0 25 0 1 0 257539094 7663616 1534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 1871 1534 66 130 0 1738 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 7484

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1644072/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=7880 CPUtime=282.11
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 1646 0 0 0 28208 3 0 0 25 0 1 0 257539094 8069120 1632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 1970 1632 66 130 0 1837 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 7880

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1643368/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=8544 CPUtime=342.08
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 1828 0 0 0 34205 3 0 0 25 0 1 0 257539094 8749056 1814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 2136 1814 66 130 0 2003 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 8544

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1642728/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=9060 CPUtime=402.07
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 1969 0 0 0 40203 4 0 0 25 0 1 0 257539094 9277440 1955 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 2265 1955 66 130 0 2132 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 9060

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1642792/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=9200 CPUtime=462.05
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 1977 0 0 0 46201 4 0 0 25 0 1 0 257539094 9420800 1963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 2300 1963 66 130 0 2167 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 9200

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1642472/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=9464 CPUtime=522.03
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 2045 0 0 0 52199 4 0 0 25 0 1 0 257539094 9691136 2031 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 2366 2031 66 130 0 2233 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 9464

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1642344/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=9608 CPUtime=582.01
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 2085 0 0 0 58197 4 0 0 25 0 1 0 257539094 9838592 2071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 2402 2071 66 130 0 2269 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 9608

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1642024/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=9872 CPUtime=642
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 2161 0 0 0 64196 4 0 0 25 0 1 0 257539094 10108928 2147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 2468 2147 66 130 0 2335 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 9872


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9245
/proc/meminfo: memFree=1634024/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=17988 CPUtime=4000.85
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4144 0 0 0 400074 11 0 0 25 0 1 0 257539094 18419712 4130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552795 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4497 4130 66 130 0 4364 0
Current children cumulated CPU time (s) 4000.85
Current children cumulated vsize (KiB) 17988

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9245
/proc/meminfo: memFree=1633960/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=17988 CPUtime=4060.83
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4157 0 0 0 406072 11 0 0 25 0 1 0 257539094 18419712 4143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4497 4143 66 130 0 4364 0
Current children cumulated CPU time (s) 4060.83
Current children cumulated vsize (KiB) 17988

[startup+4122.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 9245
/proc/meminfo: memFree=1633768/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=18132 CPUtime=4120.81
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4197 0 0 0 412070 11 0 0 25 0 1 0 257539094 18567168 4183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4533 4183 66 130 0 4400 0
Current children cumulated CPU time (s) 4120.81
Current children cumulated vsize (KiB) 18132

[startup+4182.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 9245
/proc/meminfo: memFree=1633704/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=18264 CPUtime=4180.79
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4223 0 0 0 418068 11 0 0 25 0 1 0 257539094 18702336 4209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4566 4209 66 130 0 4433 0
Current children cumulated CPU time (s) 4180.79
Current children cumulated vsize (KiB) 18264

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9245
/proc/meminfo: memFree=1633640/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=18264 CPUtime=4240.77
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4233 0 0 0 424066 11 0 0 25 0 1 0 257539094 18702336 4219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4566 4219 66 130 0 4433 0
Current children cumulated CPU time (s) 4240.77
Current children cumulated vsize (KiB) 18264

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9245
/proc/meminfo: memFree=1633576/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=18408 CPUtime=4300.75
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4255 0 0 0 430064 11 0 0 25 0 1 0 257539094 18849792 4241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4602 4241 66 130 0 4469 0
Current children cumulated CPU time (s) 4300.75
Current children cumulated vsize (KiB) 18408

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9245
/proc/meminfo: memFree=1633448/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=18556 CPUtime=4360.73
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4273 0 0 0 436062 11 0 0 25 0 1 0 257539094 19001344 4259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4639 4259 66 130 0 4506 0
Current children cumulated CPU time (s) 4360.73
Current children cumulated vsize (KiB) 18556

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9245
/proc/meminfo: memFree=1633576/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=18556 CPUtime=4420.71
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4279 0 0 0 442060 11 0 0 25 0 1 0 257539094 19001344 4265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4639 4265 66 130 0 4506 0
Current children cumulated CPU time (s) 4420.71
Current children cumulated vsize (KiB) 18556

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9245
/proc/meminfo: memFree=1633576/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=18556 CPUtime=4480.69
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4280 0 0 0 448058 11 0 0 25 0 1 0 257539094 19001344 4266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4639 4266 66 130 0 4506 0
Current children cumulated CPU time (s) 4480.69
Current children cumulated vsize (KiB) 18556

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9245
/proc/meminfo: memFree=1633512/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=18556 CPUtime=4540.67
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4288 0 0 0 454056 11 0 0 25 0 1 0 257539094 19001344 4274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4639 4274 66 130 0 4506 0
Current children cumulated CPU time (s) 4540.67
Current children cumulated vsize (KiB) 18556

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9245
/proc/meminfo: memFree=1633320/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=18832 CPUtime=4600.66
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4344 0 0 0 460055 11 0 0 25 0 1 0 257539094 19283968 4330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547135 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4708 4330 66 130 0 4575 0
Current children cumulated CPU time (s) 4600.66
Current children cumulated vsize (KiB) 18832

[startup+4662.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 9245
/proc/meminfo: memFree=1633256/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=18832 CPUtime=4660.64
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4350 0 0 0 466053 11 0 0 25 0 1 0 257539094 19283968 4336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4708 4336 66 130 0 4575 0
Current children cumulated CPU time (s) 4660.64
Current children cumulated vsize (KiB) 18832

[startup+4722.31 s]
/proc/loadavg: 1.14 1.04 1.01 2/65 9245
/proc/meminfo: memFree=1633000/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=19128 CPUtime=4720.62
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4407 0 0 0 472051 11 0 0 25 0 1 0 257539094 19587072 4393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4782 4393 66 130 0 4649 0
Current children cumulated CPU time (s) 4720.62
Current children cumulated vsize (KiB) 19128

[startup+4782.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/65 9245
/proc/meminfo: memFree=1632936/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=19128 CPUtime=4780.6
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4432 0 0 0 478049 11 0 0 25 0 1 0 257539094 19587072 4418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4782 4418 66 130 0 4649 0
Current children cumulated CPU time (s) 4780.6
Current children cumulated vsize (KiB) 19128

[startup+4842.3 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 9245
/proc/meminfo: memFree=1632936/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=19128 CPUtime=4840.58
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4434 0 0 0 484047 11 0 0 25 0 1 0 257539094 19587072 4420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4782 4420 66 130 0 4649 0
Current children cumulated CPU time (s) 4840.58
Current children cumulated vsize (KiB) 19128

[startup+4902.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 9245
/proc/meminfo: memFree=1632808/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=19416 CPUtime=4900.56
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4472 0 0 0 490045 11 0 0 25 0 1 0 257539094 19881984 4458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4854 4458 66 130 0 4721 0
Current children cumulated CPU time (s) 4900.56
Current children cumulated vsize (KiB) 19416

[startup+4962.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 9245
/proc/meminfo: memFree=1632680/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=19548 CPUtime=4960.54
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4504 0 0 0 496043 11 0 0 25 0 1 0 257539094 20017152 4490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4887 4490 66 130 0 4754 0
Current children cumulated CPU time (s) 4960.54
Current children cumulated vsize (KiB) 19548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9245
/proc/meminfo: memFree=1632680/2055920 swapFree=4184260/4192956
[pid=8846] ppid=8844 vsize=19548 CPUtime=5000.03
/proc/8846/stat : 8846 (minisat_noasser) R 8844 8846 5811 0 -1 4194304 4513 0 0 0 499992 11 0 0 25 0 1 0 257539094 20017152 4499 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548712 0 0 4096 3 0 0 0 17 1 0 0
/proc/8846/statm: 4887 4499 66 130 0 4754 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 19548

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): 5001.81
CPU time (s): 5000.05
CPU user time (s): 4999.93
CPU system time (s): 0.122981
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 19548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4513
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= 8850

runsolver used 4.17537 second user time and 9.58054 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Apr 29 02:58:18 UTC 2007

IDJOB= 425175
IDBENCH= 20314
IDSOLVER= 189
FILE ID= node71/425175-1177815498

PBS_JOBID= 4715892

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425175-1177815498/minisat_noassertions /tmp/evaluation/425175-1177815498/instance-425175-1177815498.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-425175-1177815498 -o ROOT/results/node71/solver-425175-1177815498 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425175-1177815498/minisat_noassertions /tmp/evaluation/425175-1177815498/instance-425175-1177815498.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1333c75253371ada765a5acec896e8d5

RANDOM SEED= 598201506

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1651208 kB
Buffers:         44328 kB
Cached:         280096 kB
SwapCached:       2792 kB
Active:         195480 kB
Inactive:       138808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651208 kB
SwapTotal:     4192956 kB
SwapFree:      4184260 kB
Dirty:            1560 kB
Writeback:           0 kB
Mapped:          15856 kB
Slab:            56356 kB
Committed_AS:  3701304 kB
PageTables:       1448 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= 66563 MiB

End job on node71 on Sun Apr 29 04:21:42 UTC 2007