Trace number 1513961

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-S839302453-094.cnf
MD5SUM5a4a01076ef9554c4c4991324b6100b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.1969
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                                                |
0.02/0.08	c |  Parsing time:         0.08         s                                       |
0.02/0.08	c |  Timeout:              43200 s
0.02/0.08	c |  Random Seed:          1647358838.000000
0.02/0.08	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.02/0.08	c |  Branching Rule:       default (solution-guided)                            |
0.02/0.08	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.02/0.08	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 |    7780    33223   100917 |    11074        0    nan |  0.000 % |
3.39/3.47	c |       100 |    7780    33223   100917 |    12181      100    143 |  0.000 % |
6.79/6.86	c |       252 |    7780    33223   100917 |    13399      252    162 |  0.000 % |
10.29/10.31	c |       478 |    7780    33223   100917 |    14739      478    153 |  0.000 % |
13.68/13.79	c |       816 |    7780    33223   100917 |    16213      816    141 |  0.000 % |
17.28/17.34	c |      1324 |    7780    33223   100917 |    17835     1324    136 |  0.000 % |
20.88/20.92	c |      2083 |    7780    33223   100917 |    19618     2083    157 |  0.000 % |
24.59/24.65	c |      3222 |    7780    33223   100917 |    21580     3222    161 |  0.000 % |
28.59/28.63	c |      4930 |    7780    33223   100917 |    23738     4930    182 |  0.000 % |
32.78/32.89	c |      7492 |    7780    33223   100917 |    26112     7492    176 |  0.000 % |
37.77/37.86	c |     11336 |    7780    33223   100917 |    28723    11336    183 |  0.000 % |
43.67/43.78	c |     17103 |    7780    33223   100917 |    31596    17103    185 |  0.000 % |
51.58/51.61	c |     25752 |    7780    33223   100917 |    34756    25752    185 |  0.000 % |
62.07/62.14	c |     38727 |    7780    33223   100917 |    38231    14175    178 |  0.000 % |
77.67/77.77	c |     58189 |    7780    33223   100917 |    42054    33637    195 |  0.000 % |
101.95/102.08	c |     87381 |    7780    33223   100917 |    46260    31446    208 |  0.000 % |
145.34/145.48	c |    131170 |    7780    33223   100917 |    50886    39774    224 |  0.000 % |
223.71/223.86	c |    196855 |    7780    33223   100917 |    55974    27384    211 |  0.000 % |
338.68/338.82	c |    295383 |    7780    33223   100917 |    61572    38819    206 |  0.000 % |
524.53/524.78	c |    443175 |    7780    33223   100917 |    67729    43190    214 |  0.000 % |
848.92/849.26	c |    664859 |    7780    33223   100917 |    74502    49603    213 |  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-1513961-1238224581/watcher-1513961-1238224581 -o /tmp/evaluation-result-1513961-1238224581/solver-1513961-1238224581 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1647358838 HOME/instance-1513961-1238224581.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: 0.99 0.98 0.99 3/64 32535
/proc/meminfo: memFree=1193024/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=3432 CPUtime=0
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 587 0 0 0 0 0 0 0 18 0 1 0 1095123689 3514368 572 1992294400 4194304 5102416 548682068800 18446744073709551615 4515945 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 858 578 85 221 0 634 0

[startup+0.0268121 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32535
/proc/meminfo: memFree=1193024/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=5248 CPUtime=0.02
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 1050 0 0 0 2 0 0 0 18 0 1 0 1095123689 5373952 1035 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 1312 1036 88 221 0 1088 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5248

[startup+0.101825 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32535
/proc/meminfo: memFree=1193024/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=8268 CPUtime=0.09
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 1777 0 0 0 9 0 0 0 18 0 1 0 1095123689 8466432 1762 1992294400 4194304 5102416 548682068800 18446744073709551615 4272157 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 2067 1762 97 221 0 1843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8268

[startup+0.301859 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32535
/proc/meminfo: memFree=1193024/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=8076 CPUtime=0.29
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 1904 0 0 0 29 0 0 0 19 0 1 0 1095123689 8269824 1756 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 2019 1756 102 221 0 1795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8076

[startup+0.701928 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32535
/proc/meminfo: memFree=1193024/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=8076 CPUtime=0.69
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 1904 0 0 0 69 0 0 0 22 0 1 0 1095123689 8269824 1756 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 2019 1756 102 221 0 1795 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8076

[startup+1.50106 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1186168/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=8076 CPUtime=1.49
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 1904 0 0 0 149 0 0 0 25 0 1 0 1095123689 8269824 1756 1992294400 4194304 5102416 548682068800 18446744073709551615 4220220 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 2019 1756 102 221 0 1795 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8076

[startup+3.10134 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1185976/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=8076 CPUtime=3.09
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 1904 0 0 0 309 0 0 0 25 0 1 0 1095123689 8269824 1756 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 2019 1756 102 221 0 1795 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8076

[startup+6.30189 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1185912/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=8076 CPUtime=6.29
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 1917 0 0 0 629 0 0 0 25 0 1 0 1095123689 8269824 1769 1992294400 4194304 5102416 548682068800 18446744073709551615 4220509 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 2019 1769 115 221 0 1795 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8076

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1185912/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=8076 CPUtime=12.69
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 1917 0 0 0 1269 0 0 0 25 0 1 0 1095123689 8269824 1769 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 2019 1769 115 221 0 1795 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8076

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1184696/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=9528 CPUtime=25.49
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 2269 0 0 0 2548 1 0 0 25 0 1 0 1095123689 9756672 2121 1992294400 4194304 5102416 548682068800 18446744073709551615 4221975 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 2382 2121 115 221 0 2158 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9528

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1167608/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=27464 CPUtime=51.08
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 6747 0 0 0 5104 4 0 0 25 0 1 0 1095123689 28123136 6599 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 6866 6599 115 221 0 6642 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27464

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1149624/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=44552 CPUtime=102.26
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 11001 0 0 0 10218 8 0 0 25 0 1 0 1095123689 45621248 10853 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 11138 10853 115 221 0 10914 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44552

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1133112/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=61060 CPUtime=162.24
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 15115 0 0 0 16211 13 0 0 25 0 1 0 1095123689 62525440 14967 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 15265 14967 115 221 0 15041 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 61060

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1132280/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=61744 CPUtime=222.22
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 15300 0 0 0 22209 13 0 0 25 0 1 0 1095123689 63225856 15152 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 15436 15152 115 221 0 15212 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 61744

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1130232/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=63748 CPUtime=282.2
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 15823 0 0 0 28205 15 0 0 25 0 1 0 1095123689 65277952 15675 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 15937 15675 115 221 0 15713 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 63748

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1126264/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=67768 CPUtime=342.18
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 16807 0 0 0 34202 16 0 0 25 0 1 0 1095123689 69394432 16659 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 16942 16659 115 221 0 16718 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 67768

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1122424/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=71812 CPUtime=402.16
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 17771 0 0 0 40198 18 0 0 25 0 1 0 1095123689 73535488 17623 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 17953 17623 115 221 0 17729 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 71812

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1111800/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=82536 CPUtime=462.14
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 20437 0 0 0 46193 21 0 0 25 0 1 0 1095123689 84516864 20289 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 20634 20289 115 221 0 20410 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 82536

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1111864/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=82536 CPUtime=522.13
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 20439 0 0 0 52191 22 0 0 25 0 1 0 1095123689 84516864 20291 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 20634 20291 115 221 0 20410 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 82536

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1111736/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=82536 CPUtime=582.1
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 20450 0 0 0 58188 22 0 0 25 0 1 0 1095123689 84516864 20302 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 20634 20302 115 221 0 20410 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 82536

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1107128/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=87156 CPUtime=642.08
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 21598 0 0 0 64186 22 0 0 25 0 1 0 1095123689 89247744 21450 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 21789 21450 115 221 0 21565 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 87156

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1107128/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=87156 CPUtime=702.07
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 21599 0 0 0 70184 23 0 0 25 0 1 0 1095123689 89247744 21451 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 21789 21451 115 221 0 21565 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 87156

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1107064/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=87156 CPUtime=762.05
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 21599 0 0 0 76182 23 0 0 25 0 1 0 1095123689 89247744 21451 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 21789 21451 115 221 0 21565 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 87156

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1107128/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=87156 CPUtime=822.02
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 21599 0 0 0 82179 23 0 0 25 0 1 0 1095123689 89247744 21451 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 21789 21451 115 221 0 21565 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 87156

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1102712/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=91516 CPUtime=882
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 22695 0 0 0 88176 24 0 0 25 0 1 0 1095123689 93712384 22547 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 22879 22547 115 221 0 22655 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 91516

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1102712/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=91516 CPUtime=941.99
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 22695 0 0 0 94174 25 0 0 25 0 1 0 1095123689 93712384 22547 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 22879 22547 115 221 0 22655 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 91516

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1097656/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=96552 CPUtime=1001.96
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 23970 0 0 0 100170 26 0 0 25 0 1 0 1095123689 98869248 23822 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 24138 23822 115 221 0 23914 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 96552

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1092856/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=101832 CPUtime=1061.95
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 25291 0 0 0 106167 28 0 0 25 0 1 0 1095123689 104275968 25143 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 25458 25143 115 221 0 25234 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 101832

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1091960/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=102228 CPUtime=1121.93
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 25374 0 0 0 112165 28 0 0 25 0 1 0 1095123689 104681472 25226 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 25557 25226 115 221 0 25333 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 102228

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1091064/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=103152 CPUtime=1181.91
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 25600 0 0 0 118163 28 0 0 25 0 1 0 1095123689 105627648 25452 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 25788 25452 115 221 0 25564 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 103152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1091000/2055920 swapFree=4178700/4192956
[pid=32535] ppid=32533 vsize=103152 CPUtime=1200
/proc/32535/stat : 32535 (varsat-random_s) R 32533 32535 32392 0 -1 4194304 25600 0 0 0 119972 28 0 0 25 0 1 0 1095123689 105627648 25452 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32535/statm: 25788 25452 115 221 0 25564 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 103152

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): 0.304953
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 103152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25600
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= 2077

runsolver used 0.870867 second user time and 2.48562 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-28 08:16:21
IDJOB=1513961
IDBENCH=70306
IDSOLVER=539
FILE ID=node25/1513961-1238224581
PBS_JOBID= 9060615
Free space on /tmp= 66216 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513961-1238224581/watcher-1513961-1238224581 -o /tmp/evaluation-result-1513961-1238224581/solver-1513961-1238224581 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1647358838 HOME/instance-1513961-1238224581.cnf

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

MD5SUM BENCH= 5a4a01076ef9554c4c4991324b6100b4
RANDOM SEED=1647358838

node25.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		: 3000.263
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		: 3000.263
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:       1193440 kB
Buffers:         90512 kB
Cached:         681960 kB
SwapCached:       8032 kB
Active:         191848 kB
Inactive:       590224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1193440 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          14564 kB
Slab:            66376 kB
Committed_AS:  3102376 kB
PageTables:       1464 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= 66216 MiB
End job on node25 at 2009-03-28 08:36:23