Trace number 421394

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.08 1200.41

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 benchmark
Best CPU time to get the best result obtained on this benchmark
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                                                 |
0.00/0.01	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 % |
0.00/0.09	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 % |
0.69/0.78	c |      7492 |    1712     5842    17377 |     4591     3308     26 |  0.000 % |
1.19/1.25	c |     11336 |    1712     5842    17377 |     5050     4755     27 |  0.000 % |
1.89/1.91	c |     17103 |    1712     5842    17377 |     5555     2755     24 |  0.000 % |
2.89/2.94	c |     25752 |    1712     5842    17377 |     6111     2855     22 |  0.000 % |
4.69/4.70	c |     38727 |    1712     5842    17377 |     6722     3255     23 |  0.000 % |
7.39/7.40	c |     58189 |    1712     5842    17377 |     7394     5544     26 |  0.000 % |
11.59/11.61	c |     87382 |    1712     5842    17377 |     8134     4588     26 |  0.000 % |
18.18/18.23	c |    131171 |    1712     5842    17377 |     8947     7090     24 |  0.000 % |
28.38/28.46	c |    196858 |    1712     5842    17377 |     9842     9026     24 |  0.000 % |
44.87/44.94	c |    295384 |    1712     5842    17377 |    10827     7384     28 |  0.000 % |
70.07/70.17	c |    443173 |    1712     5842    17377 |    11909     6735     26 |  0.000 % |
111.95/112.03	c |    664858 |    1712     5842    17377 |    13100    10450     31 |  0.000 % |
176.14/176.28	c |    997384 |    1712     5842    17377 |    14410    10859     27 |  0.000 % |
277.01/277.13	c |   1496172 |    1712     5842    17377 |    15851    14283     26 |  0.000 % |
441.57/441.73	c |   2244354 |    1712     5842    17377 |    17437     8786     27 |  0.000 % |
695.90/696.10	c |   3366628 |    1712     5842    17377 |    19180    13830     27 |  0.000 % |
1112.29/1112.66	c |   5050040 |    1712     5842    17377 |    21098    12931     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/node43/watcher-421394-1177503298 -o ROOT/results/node43/solver-421394-1177503298 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421394-1177503298/minisat_noassertions /tmp/evaluation/421394-1177503298/instance-421394-1177503298.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.93 0.97 2/77 22085
/proc/meminfo: memFree=1689984/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=1724 CPUtime=0
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 111 0 0 0 0 0 0 0 20 0 1 0 198241653 1765376 97 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 431 99 49 130 0 298 0

[startup+0.101212 s]
/proc/loadavg: 0.85 0.93 0.97 2/77 22085
/proc/meminfo: memFree=1689984/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=2476 CPUtime=0.09
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 315 0 0 0 9 0 0 0 20 0 1 0 198241653 2535424 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 619 301 66 130 0 486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2476

[startup+0.20122 s]
/proc/loadavg: 0.85 0.93 0.97 2/77 22085
/proc/meminfo: memFree=1689984/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=2476 CPUtime=0.19
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 322 0 0 0 19 0 0 0 21 0 1 0 198241653 2535424 308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 619 308 66 130 0 486 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2476

[startup+0.301229 s]
/proc/loadavg: 0.85 0.93 0.97 2/77 22085
/proc/meminfo: memFree=1689984/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=2608 CPUtime=0.29
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 357 0 0 0 29 0 0 0 22 0 1 0 198241653 2670592 343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 652 343 66 130 0 519 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2608

[startup+0.701263 s]
/proc/loadavg: 0.85 0.93 0.97 2/77 22085
/proc/meminfo: memFree=1689984/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=2872 CPUtime=0.69
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 414 0 0 0 69 0 0 0 25 0 1 0 198241653 2940928 400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 718 400 66 130 0 585 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2872

[startup+1.50133 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 22086
/proc/meminfo: memFree=1688504/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=3004 CPUtime=1.49
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 459 0 0 0 149 0 0 0 25 0 1 0 198241653 3076096 445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 751 445 66 130 0 618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3004

[startup+3.10147 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 22086
/proc/meminfo: memFree=1688184/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=3268 CPUtime=3.09
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 501 0 0 0 309 0 0 0 25 0 1 0 198241653 3346432 487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 817 487 66 130 0 684 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3268

[startup+6.30175 s]
/proc/loadavg: 0.86 0.93 0.97 2/78 22086
/proc/meminfo: memFree=1687736/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=3664 CPUtime=6.29
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 600 0 0 0 629 0 0 0 25 0 1 0 198241653 3751936 586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 916 586 66 130 0 783 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3664

[startup+12.7013 s]
/proc/loadavg: 0.87 0.93 0.97 2/78 22086
/proc/meminfo: memFree=1687232/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=4060 CPUtime=12.69
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 694 0 0 0 1269 0 0 0 25 0 1 0 198241653 4157440 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 1015 680 66 130 0 882 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4060

[startup+25.5014 s]
/proc/loadavg: 0.90 0.93 0.97 2/78 22086
/proc/meminfo: memFree=1686976/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=4324 CPUtime=25.48
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 760 0 0 0 2548 0 0 0 25 0 1 0 198241653 4427776 746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 1081 746 66 130 0 948 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4324

[startup+51.1016 s]
/proc/loadavg: 0.93 0.94 0.97 2/78 22086
/proc/meminfo: memFree=1686016/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=5248 CPUtime=51.07
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 1000 0 0 0 5107 0 0 0 25 0 1 0 198241653 5373952 986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554827 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 1312 986 66 130 0 1179 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5248

[startup+102.301 s]
/proc/loadavg: 0.97 0.94 0.97 2/78 22086
/proc/meminfo: memFree=1684992/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=6164 CPUtime=102.26
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 1241 0 0 0 10225 1 0 0 25 0 1 0 198241653 6311936 1227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 1541 1227 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 0.95 0.97 2/78 22086
/proc/meminfo: memFree=1684224/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=6956 CPUtime=162.24
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 1415 0 0 0 16222 2 0 0 25 0 1 0 198241653 7122944 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 1739 1401 66 130 0 1606 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6956

[startup+222.306 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 22086
/proc/meminfo: memFree=1683648/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=7484 CPUtime=222.23
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 1571 0 0 0 22221 2 0 0 25 0 1 0 198241653 7663616 1557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 1871 1557 66 130 0 1738 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7484

[startup+282.302 s]
/proc/loadavg: 1.04 0.98 0.97 2/78 22086
/proc/meminfo: memFree=1683200/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=8020 CPUtime=282.21
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 1683 0 0 0 28218 3 0 0 25 0 1 0 198241653 8212480 1669 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2005 1669 66 130 0 1872 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8020

[startup+342.302 s]
/proc/loadavg: 1.01 0.98 0.97 2/78 22086
/proc/meminfo: memFree=1682624/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=8544 CPUtime=342.19
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 1828 0 0 0 34215 4 0 0 25 0 1 0 198241653 8749056 1814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2136 1814 66 130 0 2003 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8544

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 22086
/proc/meminfo: memFree=1682048/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=9060 CPUtime=402.17
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 1969 0 0 0 40213 4 0 0 25 0 1 0 198241653 9277440 1955 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2265 1955 66 130 0 2132 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9060

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 22086
/proc/meminfo: memFree=1681984/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=9200 CPUtime=462.16
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 1977 0 0 0 46211 5 0 0 25 0 1 0 198241653 9420800 1963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2300 1963 66 130 0 2167 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9200

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 22086
/proc/meminfo: memFree=1681728/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=9464 CPUtime=522.15
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2050 0 0 0 52209 6 0 0 25 0 1 0 198241653 9691136 2036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2366 2036 66 130 0 2233 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9464

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 22086
/proc/meminfo: memFree=1681600/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=9608 CPUtime=582.13
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2085 0 0 0 58207 6 0 0 25 0 1 0 198241653 9838592 2071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545994 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2402 2071 66 130 0 2269 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9608

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 22086
/proc/meminfo: memFree=1681280/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=9872 CPUtime=642.11
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2161 0 0 0 64205 6 0 0 25 0 1 0 198241653 10108928 2147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2468 2147 66 130 0 2335 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9872

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 22086
/proc/meminfo: memFree=1681024/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=10400 CPUtime=702.1
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2269 0 0 0 70203 7 0 0 25 0 1 0 198241653 10649600 2255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554207 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2600 2255 66 130 0 2467 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 10400

[startup+762.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 22086
/proc/meminfo: memFree=1680640/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=10532 CPUtime=762.08
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2314 0 0 0 76201 7 0 0 25 0 1 0 198241653 10784768 2300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2633 2300 66 130 0 2500 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 10532

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 22086
/proc/meminfo: memFree=1680576/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=10664 CPUtime=822.07
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2351 0 0 0 82199 8 0 0 25 0 1 0 198241653 10919936 2337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2666 2337 66 130 0 2533 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 10664

[startup+882.306 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 22086
/proc/meminfo: memFree=1680384/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=10796 CPUtime=882.05
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2395 0 0 0 88197 8 0 0 25 0 1 0 198241653 11055104 2381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2699 2381 66 130 0 2566 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 10796

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 22086
/proc/meminfo: memFree=1680064/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=11192 CPUtime=942.04
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2476 0 0 0 94195 9 0 0 25 0 1 0 198241653 11460608 2462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2798 2462 66 130 0 2665 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 11192

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 22086
/proc/meminfo: memFree=1679872/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=11324 CPUtime=1002.01
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2503 0 0 0 100192 9 0 0 25 0 1 0 198241653 11595776 2489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548734 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2831 2489 66 130 0 2698 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 11324

[startup+1062.3 s]
/proc/loadavg: 1.05 0.99 0.98 2/78 22086
/proc/meminfo: memFree=1679744/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=11456 CPUtime=1062
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2552 0 0 0 106190 10 0 0 25 0 1 0 198241653 11730944 2538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2864 2538 66 130 0 2731 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 11456

[startup+1122.3 s]
/proc/loadavg: 1.02 0.99 0.98 2/78 22086
/proc/meminfo: memFree=1679360/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=11852 CPUtime=1121.98
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2640 0 0 0 112188 10 0 0 25 0 1 0 198241653 12136448 2626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2963 2626 66 130 0 2830 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 11852

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22086
/proc/meminfo: memFree=1679168/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=11988 CPUtime=1181.97
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2690 0 0 0 118186 11 0 0 25 0 1 0 198241653 12275712 2676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 2997 2676 66 130 0 2864 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 11988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22086
/proc/meminfo: memFree=1678976/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=12252 CPUtime=1200.07
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2747 0 0 0 119996 11 0 0 25 0 1 0 198241653 12546048 2733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 3063 2733 66 130 0 2930 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12252

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22086
/proc/meminfo: memFree=1678976/2055920 swapFree=4158592/4192956
[pid=22085] ppid=22083 vsize=12252 CPUtime=1200.07
/proc/22085/stat : 22085 (minisat_noasser) R 22083 22085 20535 0 -1 4194304 2747 0 0 0 119996 11 0 0 25 0 1 0 198241653 12546048 2733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22085/statm: 3063 2733 66 130 0 2930 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.119981
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 12252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2747
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= 5
involuntary context switches= 25310

runsolver used 0.932858 second user time and 2.51362 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Apr 25 12:14:58 UTC 2007

IDJOB= 421394
IDBENCH= 20314
IDSOLVER= 188
FILE ID= node43/421394-1177503298

PBS_JOBID= 4685864

Free space on /tmp= 66434 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/421394-1177503298/minisat_noassertions /tmp/evaluation/421394-1177503298/instance-421394-1177503298.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-421394-1177503298 -o ROOT/results/node43/solver-421394-1177503298 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421394-1177503298/minisat_noassertions /tmp/evaluation/421394-1177503298/instance-421394-1177503298.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  1333c75253371ada765a5acec896e8d5

RANDOM SEED= 250768796

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1690456 kB
Buffers:         50796 kB
Cached:         216724 kB
SwapCached:       2984 kB
Active:         183004 kB
Inactive:       114956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690456 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          37992 kB
Slab:            52952 kB
Committed_AS:  2676152 kB
PageTables:       1908 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= 66434 MiB

End job on node43 on Wed Apr 25 12:35:01 UTC 2007