Trace number 1733427

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 1200.33

General information on the benchmark

NameCRAFTED/modcircuits/
mod5block_2vars_12gates.cnf
MD5SUM97b074a6a073bb165e8c5c9ac040a066
Bench CategoryCRAFTED (crafted 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 variables926
Number of clauses372485
Sum of the clauses size2182931
Maximum clause length35
Minimum clause length1
Number of clauses of size 1160
Number of clauses of size 24586
Number of clauses of size 31
Number of clauses of size 48527
Number of clauses of size 516131
Number of clauses of size over 5343080

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  926                                                  |
0.00/0.00	c |  Number of clauses:    372485                                               |
0.49/0.53	c |  Parsing time:         0.44         s                                       |
0.49/0.53	c |  Timeout:              43200 s
0.49/0.53	c |  Random Seed:          1834059955.000000
0.49/0.53	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.49/0.53	c |  Branching Rule:       default (solution-guided)                            |
0.49/0.53	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.49/0.53	c |                                                                             |
16.39/16.49	c ============================[ Search Statistics ]==============================
16.39/16.49	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
16.39/16.49	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
16.39/16.49	c ===============================================================================
16.39/16.49	c |         0 |     672   113138   646251 |    37712        0    nan |  0.000 % |
112.26/112.38	c |       102 |     672   113138   646251 |    41483      102     21 | 18.467 % |
164.45/164.52	c |       252 |     672   113138   646251 |    45632      252     15 | 18.467 % |
173.15/173.29	c |       477 |     669   113138   646251 |    50195      474     13 | 18.791 % |
182.55/182.61	c |       814 |     669   113138   646251 |    55215      811     15 | 18.791 % |
190.74/190.81	c |      1320 |     668   113138   646251 |    60736     1316     15 | 18.899 % |
200.34/200.43	c |      2079 |     667   113138   646251 |    66810     2074     18 | 19.007 % |
208.94/209.04	c |      3218 |     667   113138   646251 |    73491     3213     17 | 19.007 % |
217.93/218.05	c |      4926 |     667   113138   646251 |    80840     4921     18 | 19.007 % |
227.14/227.21	c |      7491 |     667   113138   646251 |    88924     7486     18 | 19.007 % |
236.44/236.60	c |     11335 |     667   113138   646251 |    97816    11330     19 | 19.007 % |
246.03/246.19	c |     17102 |     667   113138   646251 |   107598    17097     23 | 19.007 % |
256.93/257.03	c |     25752 |     666   113138   646251 |   118358    25746     26 | 19.115 % |
268.83/268.90	c |     38727 |     666   113138   646251 |   130194    38721     34 | 19.115 % |
284.32/284.47	c |     58190 |     666   113138   646251 |   143213    58184     44 | 19.115 % |
304.82/304.95	c |     87384 |     666   113138   646251 |   157535    87378     48 | 19.115 % |
360.80/360.93	c |    131175 |     666   110534   631163 |   173288   128652     57 | 19.115 % |
405.90/406.07	c |    196859 |     666   110534   631163 |   190617    39155     35 | 19.115 % |
497.77/497.93	c |    295385 |     666   110534   631163 |   209679   137681     38 | 19.115 % |
629.14/629.31	c |    443177 |     665   110491   631077 |   230647    93848     50 | 19.223 % |
1111.12/1111.43	c |    664861 |     665   110491   631077 |   253711   104520     99 | 19.223 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733427-1240788335/watcher-1733427-1240788335 -o /tmp/evaluation-result-1733427-1240788335/solver-1733427-1240788335 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1834059955 HOME/instance-1733427-1240788335.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: 1.03 1.04 1.00 3/64 24443
/proc/meminfo: memFree=1775288/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=2544 CPUtime=0
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 106861028 2605056 458 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 636 459 88 221 0 412 0

[startup+0.103814 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 24443
/proc/meminfo: memFree=1775288/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=16352 CPUtime=0.09
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 3848 0 0 0 8 1 0 0 18 0 1 0 106861028 16744448 3833 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 4088 3833 88 221 0 3864 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16352

[startup+0.201824 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 24443
/proc/meminfo: memFree=1775288/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=31068 CPUtime=0.19
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 7265 0 0 0 16 3 0 0 18 0 1 0 106861028 31813632 7250 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 7767 7250 88 221 0 7543 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 31068

[startup+0.301832 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 24443
/proc/meminfo: memFree=1775288/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=44336 CPUtime=0.29
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 10394 0 0 0 25 4 0 0 19 0 1 0 106861028 45400064 10379 1992294400 4194304 5102416 548682068800 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 11084 10380 88 221 0 10860 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44336

[startup+0.701868 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 24443
/proc/meminfo: memFree=1775288/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=75876 CPUtime=0.69
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 17990 0 0 0 61 8 0 0 22 0 1 0 106861028 77697024 17975 1992294400 4194304 5102416 548682068800 18446744073709551615 4228955 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 18969 17975 97 221 0 18745 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 75876

[startup+1.50194 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 24444
/proc/meminfo: memFree=1703600/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=75876 CPUtime=1.49
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 17990 0 0 0 141 8 0 0 25 0 1 0 106861028 77697024 17975 1992294400 4194304 5102416 548682068800 18446744073709551615 4228606 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 18969 17975 97 221 0 18745 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75876

[startup+3.10108 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 24444
/proc/meminfo: memFree=1703024/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=75876 CPUtime=3.09
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 17990 0 0 0 300 9 0 0 25 0 1 0 106861028 77697024 17975 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 18969 17975 97 221 0 18745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75876

[startup+6.30137 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 24444
/proc/meminfo: memFree=1703152/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=75876 CPUtime=6.29
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 17990 0 0 0 620 9 0 0 25 0 1 0 106861028 77697024 17975 1992294400 4194304 5102416 548682068800 18446744073709551615 4272789 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 18969 17975 97 221 0 18745 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75876

[startup+12.7019 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 24444
/proc/meminfo: memFree=1698864/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=80680 CPUtime=12.69
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 19177 0 0 0 1259 10 0 0 25 0 1 0 106861028 82616320 19162 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 20170 19162 99 221 0 19946 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 80680

[startup+25.5011 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 24444
/proc/meminfo: memFree=1704112/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=74020 CPUtime=25.48
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 19495 0 0 0 2538 10 0 0 25 0 1 0 106861028 75796480 17761 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 18505 17761 103 221 0 18281 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74020

[startup+51.1014 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 24444
/proc/meminfo: memFree=1704176/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=74020 CPUtime=51.08
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 19495 0 0 0 5098 10 0 0 25 0 1 0 106861028 75796480 17761 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 18505 17761 103 221 0 18281 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74020

[startup+102.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24444
/proc/meminfo: memFree=1704176/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=74020 CPUtime=102.27
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 19495 0 0 0 10217 10 0 0 25 0 1 0 106861028 75796480 17761 1992294400 4194304 5102416 548682068800 18446744073709551615 4220213 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 18505 17761 103 221 0 18281 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 74020

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24444
/proc/meminfo: memFree=1704176/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=74020 CPUtime=162.25
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 19504 0 0 0 16214 11 0 0 25 0 1 0 106861028 75796480 17770 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 18505 17770 112 221 0 18281 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 74020

[startup+222.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24444
/proc/meminfo: memFree=1704176/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=74020 CPUtime=222.24
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 19507 0 0 0 22213 11 0 0 25 0 1 0 106861028 75796480 17773 1992294400 4194304 5102416 548682068800 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 18505 17773 115 221 0 18281 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 74020

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24444
/proc/meminfo: memFree=1704112/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=74020 CPUtime=282.22
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 19545 0 0 0 28210 12 0 0 25 0 1 0 106861028 75796480 17811 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 18505 17811 115 221 0 18281 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 74020

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24444
/proc/meminfo: memFree=1702768/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=75824 CPUtime=342.2
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 19879 0 0 0 34208 12 0 0 25 0 1 0 106861028 77643776 18145 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 18956 18145 115 221 0 18732 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 75824

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24444
/proc/meminfo: memFree=1690160/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=88016 CPUtime=402.2
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 23026 0 0 0 40205 15 0 0 25 0 1 0 106861028 90128384 21292 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 22004 21292 115 221 0 21780 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 88016

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24444
/proc/meminfo: memFree=1690096/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=88016 CPUtime=462.18
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 23030 0 0 0 46203 15 0 0 25 0 1 0 106861028 90128384 21296 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 22004 21296 115 221 0 21780 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 88016

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24444
/proc/meminfo: memFree=1690096/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=88016 CPUtime=522.17
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 23035 0 0 0 52202 15 0 0 25 0 1 0 106861028 90128384 21301 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 22004 21301 115 221 0 21780 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 88016

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24444
/proc/meminfo: memFree=1681328/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=97324 CPUtime=582.15
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 25213 0 0 0 58198 17 0 0 25 0 1 0 106861028 99659776 23479 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 24331 23479 115 221 0 24107 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 97324

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24444
/proc/meminfo: memFree=1681072/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=97468 CPUtime=642.13
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 25266 0 0 0 64196 17 0 0 25 0 1 0 106861028 99807232 23532 1992294400 4194304 5102416 548682068800 18446744073709551615 4241955 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 24367 23532 115 221 0 24143 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 97468

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24444
/proc/meminfo: memFree=1681008/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=97468 CPUtime=702.12
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 25267 0 0 0 70195 17 0 0 25 0 1 0 106861028 99807232 23533 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 24367 23533 115 221 0 24143 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 97468

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24444
/proc/meminfo: memFree=1681008/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=97468 CPUtime=762.11
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 25267 0 0 0 76193 18 0 0 25 0 1 0 106861028 99807232 23533 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 24367 23533 115 221 0 24143 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 97468

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24446
/proc/meminfo: memFree=1680816/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=97468 CPUtime=822.09
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 25268 0 0 0 82191 18 0 0 25 0 1 0 106861028 99807232 23534 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 24367 23534 115 221 0 24143 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 97468

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24446
/proc/meminfo: memFree=1673328/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=105344 CPUtime=882.08
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 27190 0 0 0 88187 21 0 0 25 0 1 0 106861028 107872256 25456 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 26336 25456 115 221 0 26112 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 105344

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24446
/proc/meminfo: memFree=1661168/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=117848 CPUtime=942.06
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 30247 0 0 0 94183 23 0 0 25 0 1 0 106861028 120676352 28513 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 29462 28513 115 221 0 29238 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 117848

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24446
/proc/meminfo: memFree=1650800/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=128044 CPUtime=1002.04
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 32805 0 0 0 100178 26 0 0 25 0 1 0 106861028 131117056 31071 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 32011 31071 115 221 0 31787 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 128044

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24446
/proc/meminfo: memFree=1648560/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=130032 CPUtime=1062.03
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 33344 0 0 0 106176 27 0 0 25 0 1 0 106861028 133152768 31610 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 32508 31610 115 221 0 32284 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 130032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24446
/proc/meminfo: memFree=1648560/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=130032 CPUtime=1122.01
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 33353 0 0 0 112174 27 0 0 25 0 1 0 106861028 133152768 31619 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 32508 31619 115 221 0 32284 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 130032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24446
/proc/meminfo: memFree=1648496/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=130032 CPUtime=1182.01
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 33357 0 0 0 118173 28 0 0 25 0 1 0 106861028 133152768 31623 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 32508 31623 115 221 0 32284 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 130032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24446
/proc/meminfo: memFree=1648496/2055920 swapFree=4181212/4192956
[pid=24443] ppid=24441 vsize=130032 CPUtime=1200
/proc/24443/stat : 24443 (varsat-random_s) R 24441 24443 24376 0 -1 4194304 33357 0 0 0 119972 28 0 0 25 0 1 0 106861028 133152768 31623 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24443/statm: 32508 31623 115 221 0 32284 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 130032

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): 1200.33
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.303953
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 130032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.303953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33357
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= 2441

runsolver used 0.930858 second user time and 2.67459 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-27 01:25:35
IDJOB=1733427
IDBENCH=71140
IDSOLVER=539
FILE ID=node51/1733427-1240788335
PBS_JOBID= 9187310
Free space on /tmp= 66372 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/CRAFTED/modcircuits/mod5block_2vars_12gates.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733427-1240788335/watcher-1733427-1240788335 -o /tmp/evaluation-result-1733427-1240788335/solver-1733427-1240788335 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1834059955 HOME/instance-1733427-1240788335.cnf

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

MD5SUM BENCH= 97b074a6a073bb165e8c5c9ac040a066
RANDOM SEED=1834059955

node51.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		: 3000.214
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		: 3000.214
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:       1775704 kB
Buffers:         34484 kB
Cached:         170796 kB
SwapCached:       5928 kB
Active:          53888 kB
Inactive:       159744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775704 kB
SwapTotal:     4192956 kB
SwapFree:      4181212 kB
Dirty:           11552 kB
Writeback:           0 kB
Mapped:          13680 kB
Slab:            52540 kB
Committed_AS:   305116 kB
PageTables:       1392 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= 66372 MiB
End job on node51 at 2009-04-27 01:45:37