Trace number 1513973

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
VARSAT-random 2009-03-22? (TO) 1200.03 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
MD5SUM554406faac1ee9debf7de31577421ee6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark17.1024
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  8000                                                 |
0.00/0.00	c |  Number of clauses:    33600                                                |
0.04/0.08	c |  Parsing time:         0.08         s                                       |
0.04/0.08	c |  Timeout:              43200 s
0.04/0.08	c |  Random Seed:          1084579140.000000
0.04/0.08	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.04/0.08	c |  Branching Rule:       default (solution-guided)                            |
0.04/0.08	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.04/0.08	c |                                                                             |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    7751    33260   101267 |    11086        0    nan |  0.000 % |
3.49/3.50	c |       101 |    7751    33260   101267 |    12195      101    147 |  0.000 % |
6.89/6.93	c |       252 |    7751    33260   101267 |    13414      252    135 |  0.000 % |
10.38/10.41	c |       477 |    7751    33260   101267 |    14756      477    123 |  0.000 % |
13.89/13.94	c |       814 |    7751    33260   101267 |    16231      814    140 |  0.000 % |
17.49/17.52	c |      1320 |    7751    33260   101267 |    17855     1320    147 |  0.000 % |
21.08/21.19	c |      2079 |    7751    33260   101267 |    19640     2079    156 |  0.000 % |
24.88/24.95	c |      3219 |    7751    33260   101267 |    21604     3219    155 |  0.000 % |
28.78/28.88	c |      4928 |    7751    33260   101267 |    23765     4928    160 |  0.000 % |
33.18/33.21	c |      7493 |    7751    33260   101267 |    26141     7493    163 |  0.000 % |
37.97/38.10	c |     11338 |    7751    33260   101267 |    28755    11338    165 |  0.000 % |
44.07/44.20	c |     17106 |    7751    33260   101267 |    31631    17106    175 |  0.000 % |
52.07/52.17	c |     25755 |    7751    33260   101267 |    34794    25755    190 |  0.000 % |
63.47/63.54	c |     38730 |    7751    33260   101267 |    38274    14412    199 |  0.000 % |
79.77/79.88	c |     58192 |    7751    33260   101267 |    42101    33874    218 |  0.000 % |
105.15/105.23	c |     87384 |    7751    33260   101267 |    46311    32276    209 |  0.000 % |
150.04/150.18	c |    131174 |    7751    33260   101267 |    50942    40549    220 |  0.000 % |
219.51/219.67	c |    196858 |    7751    33260   101267 |    56037    26835    214 |  0.000 % |
337.28/337.42	c |    295385 |    7751    33260   101267 |    61640    40331    234 |  0.000 % |
530.21/530.48	c |    443174 |    7751    33260   101267 |    67805    42692    226 |  0.000 % |
809.03/809.33	c |    664859 |    7751    33260   101267 |    74585    47075    215 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513973-1238224587/watcher-1513973-1238224587 -o /tmp/evaluation-result-1513973-1238224587/solver-1513973-1238224587 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1084579140 HOME/instance-1513973-1238224587.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): 1800 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 0.99 0.99 3/64 2276
/proc/meminfo: memFree=845640/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=3624 CPUtime=0
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 596 0 0 0 0 0 0 0 18 0 1 0 1095124448 3710976 581 1992294400 4194304 5102416 548682068800 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 906 588 85 221 0 682 0

[startup+0.0542131 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 2276
/proc/meminfo: memFree=845640/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=6604 CPUtime=0.04
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 1372 0 0 0 4 0 0 0 18 0 1 0 1095124448 6762496 1357 1992294400 4194304 5102416 548682068800 18446744073709551615 4279717 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 1651 1358 88 221 0 1427 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6604

[startup+0.102219 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 2276
/proc/meminfo: memFree=845640/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=8268 CPUtime=0.09
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 1777 0 0 0 9 0 0 0 18 0 1 0 1095124448 8466432 1762 1992294400 4194304 5102416 548682068800 18446744073709551615 4272644 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 2067 1762 97 221 0 1843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8268

[startup+0.301248 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 2276
/proc/meminfo: memFree=845640/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=8208 CPUtime=0.29
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 1913 0 0 0 29 0 0 0 19 0 1 0 1095124448 8404992 1764 1992294400 4194304 5102416 548682068800 18446744073709551615 4242003 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 2052 1764 102 221 0 1828 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8208

[startup+0.701307 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 2276
/proc/meminfo: memFree=845640/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=8208 CPUtime=0.69
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 1913 0 0 0 69 0 0 0 23 0 1 0 1095124448 8404992 1764 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 2052 1764 102 221 0 1828 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8208

[startup+1.50142 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 2277
/proc/meminfo: memFree=838784/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=8208 CPUtime=1.49
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 1913 0 0 0 149 0 0 0 25 0 1 0 1095124448 8404992 1764 1992294400 4194304 5102416 548682068800 18446744073709551615 4220797 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 2052 1764 102 221 0 1828 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8208

[startup+3.10166 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 2277
/proc/meminfo: memFree=838656/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=8208 CPUtime=3.09
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 1913 0 0 0 309 0 0 0 25 0 1 0 1095124448 8404992 1764 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 2052 1764 102 221 0 1828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8208

[startup+6.30112 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 2277
/proc/meminfo: memFree=838592/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=8208 CPUtime=6.29
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 1926 0 0 0 629 0 0 0 25 0 1 0 1095124448 8404992 1777 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 2052 1777 115 221 0 1828 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8208

[startup+12.701 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 2277
/proc/meminfo: memFree=838528/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=8208 CPUtime=12.69
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 1926 0 0 0 1268 1 0 0 25 0 1 0 1095124448 8404992 1777 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 2052 1777 115 221 0 1828 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8208

[startup+25.5029 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 2277
/proc/meminfo: memFree=837376/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=9528 CPUtime=25.48
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 2260 0 0 0 2547 1 0 0 25 0 1 0 1095124448 9756672 2111 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 2382 2111 115 221 0 2158 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9528

[startup+51.1016 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 2277
/proc/meminfo: memFree=820608/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=27120 CPUtime=51.07
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 6662 0 0 0 5102 5 0 0 25 0 1 0 1095124448 27770880 6513 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 6780 6514 115 221 0 6556 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27120

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 2277
/proc/meminfo: memFree=798080/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=48780 CPUtime=102.26
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 12052 0 0 0 10216 10 0 0 25 0 1 0 1095124448 49950720 11903 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 12195 11903 115 221 0 11971 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48780

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=787840/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=59340 CPUtime=162.24
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 14695 0 0 0 16211 13 0 0 25 0 1 0 1095124448 60764160 14546 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 14835 14546 115 221 0 14611 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 59340

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=786816/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=60000 CPUtime=222.21
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 14871 0 0 0 22208 13 0 0 25 0 1 0 1095124448 61440000 14722 1992294400 4194304 5102416 548682068800 18446744073709551615 4221901 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 15000 14722 115 221 0 14776 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 60000

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=777920/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=68876 CPUtime=282.2
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 17100 0 0 0 28204 16 0 0 25 0 1 0 1095124448 70529024 16951 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 17219 16951 115 221 0 16995 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 68876

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=772160/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=74672 CPUtime=342.18
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 18539 0 0 0 34201 17 0 0 25 0 1 0 1095124448 76464128 18390 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 18668 18390 115 221 0 18444 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 74672

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=771456/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=75636 CPUtime=402.15
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 18714 0 0 0 40198 17 0 0 25 0 1 0 1095124448 77451264 18565 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 18909 18565 115 221 0 18685 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 75636

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=768960/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=78108 CPUtime=462.14
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 19325 0 0 0 46196 18 0 0 25 0 1 0 1095124448 79982592 19176 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 19527 19176 115 221 0 19303 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 78108

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=768896/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=78108 CPUtime=522.12
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 19325 0 0 0 52194 18 0 0 25 0 1 0 1095124448 79982592 19176 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 19527 19176 115 221 0 19303 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 78108

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=761792/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=85248 CPUtime=582.1
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 21111 0 0 0 58190 20 0 0 25 0 1 0 1095124448 87293952 20962 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 21312 20962 115 221 0 21088 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 85248

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=761728/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=85248 CPUtime=642.09
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 21111 0 0 0 64189 20 0 0 25 0 1 0 1095124448 87293952 20962 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 21312 20962 115 221 0 21088 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 85248

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=760704/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=86568 CPUtime=702.06
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 21447 0 0 0 70185 21 0 0 25 0 1 0 1095124448 88645632 21298 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 21642 21298 115 221 0 21418 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 86568

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=760256/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=86700 CPUtime=762.05
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 21486 0 0 0 76184 21 0 0 25 0 1 0 1095124448 88780800 21337 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 21675 21337 115 221 0 21451 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 86700

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=756992/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=89968 CPUtime=822.02
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 22280 0 0 0 82180 22 0 0 25 0 1 0 1095124448 92127232 22131 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 22492 22131 115 221 0 22268 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 89968

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=753408/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=93404 CPUtime=882
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 23179 0 0 0 88177 23 0 0 25 0 1 0 1095124448 95645696 23030 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 23351 23030 115 221 0 23127 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 93404

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=748800/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=98152 CPUtime=941.98
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 24339 0 0 0 94173 25 0 0 25 0 1 0 1095124448 100507648 24190 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 24538 24190 115 221 0 24314 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 98152

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=748736/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=98152 CPUtime=1001.96
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 24339 0 0 0 100171 25 0 0 25 0 1 0 1095124448 100507648 24190 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 24538 24190 115 221 0 24314 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 98152

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=746880/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=100016 CPUtime=1061.94
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 24809 0 0 0 106169 25 0 0 25 0 1 0 1095124448 102416384 24660 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 25004 24660 115 221 0 24780 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 100016

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2277
/proc/meminfo: memFree=744768/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=102060 CPUtime=1121.92
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 25330 0 0 0 112166 26 0 0 25 0 1 0 1095124448 104509440 25181 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 25515 25181 115 221 0 25291 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 102060

[startup+1182.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 2279
/proc/meminfo: memFree=744704/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=102284 CPUtime=1181.9
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 25356 0 0 0 118164 26 0 0 25 0 1 0 1095124448 104738816 25207 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 25571 25207 115 221 0 25347 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 102284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2279
/proc/meminfo: memFree=740544/2055920 swapFree=4174204/4192956
[pid=2276] ppid=2274 vsize=106372 CPUtime=1200
/proc/2276/stat : 2276 (varsat-random_s) R 2274 2276 2133 0 -1 4194304 26387 0 0 0 119972 28 0 0 25 0 1 0 1095124448 108924928 26238 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/2276/statm: 26593 26238 115 221 0 26369 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 106372

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): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.299954
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 106372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26387
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= 2
involuntary context switches= 2028

runsolver used 0.901862 second user time and 2.51862 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-28 08:16:27
IDJOB=1513973
IDBENCH=70307
IDSOLVER=539
FILE ID=node22/1513973-1238224587
PBS_JOBID= 9060631
Free space on /tmp= 66324 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513973-1238224587/watcher-1513973-1238224587 -o /tmp/evaluation-result-1513973-1238224587/solver-1513973-1238224587 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1084579140 HOME/instance-1513973-1238224587.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 554406faac1ee9debf7de31577421ee6
RANDOM SEED=1084579140

node22.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.279
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		: 3000.279
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:        846056 kB
Buffers:         94188 kB
Cached:        1006200 kB
SwapCached:      12568 kB
Active:         116788 kB
Inactive:       997832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        846056 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:            81272 kB
Committed_AS:  2879164 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-28 08:36:30