Trace number 1514645

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) 1200.12 1200.55

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
MD5SUMae02373c0ed448bf77bcd57171ccc944
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark441.82
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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:  18000                                                |
0.00/0.00	c |  Number of clauses:    75600                                                |
0.19/0.27	c |  Parsing time:         0.25         s                                       |
0.19/0.27	c |  Timeout:              43200 s
0.19/0.27	c |  Random Seed:          1580945541.000000
0.19/0.27	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.19/0.27	c |  Branching Rule:       default (solution-guided)                            |
0.19/0.27	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.19/0.27	c |                                                                             |
0.39/0.49	c ============================[ Search Statistics ]==============================
0.39/0.49	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.49	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.49	c ===============================================================================
0.39/0.49	c |         0 |   17512    74804   227060 |    24934        0    nan |  0.000 % |
20.88/20.96	c |       101 |   17512    74804   227060 |    27428      101    151 |  0.000 % |
41.87/41.94	c |       251 |   17512    74804   227060 |    30170      251    165 |  0.000 % |
62.97/63.03	c |       476 |   17512    74804   227060 |    33188      476    174 |  0.000 % |
84.16/84.24	c |       813 |   17512    74804   227060 |    36506      813    192 |  0.000 % |
105.46/105.59	c |      1320 |   17512    74804   227060 |    40157     1320    206 |  0.000 % |
127.05/127.17	c |      2080 |   17512    74804   227060 |    44173     2080    215 |  0.000 % |
148.84/148.96	c |      3219 |   17512    74804   227060 |    48590     3219    219 |  0.000 % |
171.03/171.18	c |      4928 |   17512    74804   227060 |    53449     4928    234 |  0.000 % |
193.92/194.04	c |      7493 |   17512    74804   227060 |    58794     7493    247 |  0.000 % |
217.92/218.02	c |     11338 |   17512    74804   227060 |    64674    11338    264 |  0.000 % |
243.80/243.99	c |     17104 |   17512    74804   227060 |    71141    17104    271 |  0.000 % |
273.70/273.89	c |     25753 |   17512    74804   227060 |    78255    25753    295 |  0.000 % |
309.38/309.54	c |     38727 |   17512    74804   227060 |    86081    38727    300 |  0.000 % |
355.86/356.01	c |     58189 |   17512    74804   227060 |    94689    58189    315 |  0.000 % |
422.73/422.96	c |     87384 |   17512    74804   227060 |   104158    87384    329 |  0.000 % |
519.30/519.52	c |    131173 |   17512    74804   227060 |   114574    38082    427 |  0.000 % |
671.64/671.99	c |    196857 |   17512    74804   227060 |   126031   103766    405 |  0.000 % |
921.55/921.92	c |    295384 |   17512    74804   227060 |   138634    87473    478 |  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-1514645-1238241755/watcher-1514645-1238241755 -o /tmp/evaluation-result-1514645-1238241755/solver-1514645-1238241755 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1580945541 HOME/instance-1514645-1238241755.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 1.00 1.00 3/72 6928
/proc/meminfo: memFree=1432784/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=3780 CPUtime=0
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 762 0 0 0 0 0 0 0 18 0 1 0 1096836778 3870720 747 1992294400 4194304 5102416 548682068800 18446744073709551615 4515863 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 945 749 85 221 0 721 0

[startup+0.0441649 s]
/proc/loadavg: 0.99 1.00 1.00 3/72 6928
/proc/meminfo: memFree=1432784/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=7980 CPUtime=0.03
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 1806 0 0 0 3 0 0 0 18 0 1 0 1096836778 8171520 1791 1992294400 4194304 5102416 548682068800 18446744073709551615 4515968 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 1995 1791 88 221 0 1771 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7980

[startup+0.102174 s]
/proc/loadavg: 0.99 1.00 1.00 3/72 6928
/proc/meminfo: memFree=1432784/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=10188 CPUtime=0.1
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 2318 0 0 0 9 1 0 0 18 0 1 0 1096836778 10432512 2303 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 2547 2304 88 221 0 2323 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10188

[startup+0.302212 s]
/proc/loadavg: 0.99 1.00 1.00 3/72 6928
/proc/meminfo: memFree=1432784/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=16000 CPUtime=0.29
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 3752 0 0 0 28 1 0 0 19 0 1 0 1096836778 16384000 3737 1992294400 4194304 5102416 548682068800 18446744073709551615 4273067 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 4000 3737 97 221 0 3776 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16000

[startup+0.701287 s]
/proc/loadavg: 0.99 1.00 1.00 3/72 6928
/proc/meminfo: memFree=1432784/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=15220 CPUtime=0.69
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 4026 0 0 0 68 1 0 0 23 0 1 0 1096836778 15585280 3605 1992294400 4194304 5102416 548682068800 18446744073709551615 4220356 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 3805 3605 102 221 0 3581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15220

[startup+1.50144 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1418504/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=15220 CPUtime=1.49
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 4026 0 0 0 148 1 0 0 25 0 1 0 1096836778 15585280 3605 1992294400 4194304 5102416 548682068800 18446744073709551615 4220213 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 3805 3605 102 221 0 3581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15220

[startup+3.10174 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1418376/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=15220 CPUtime=3.09
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 4026 0 0 0 308 1 0 0 25 0 1 0 1096836778 15585280 3605 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 3805 3605 102 221 0 3581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15220

[startup+6.30135 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1418248/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=15220 CPUtime=6.29
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 4026 0 0 0 628 1 0 0 25 0 1 0 1096836778 15585280 3605 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 3805 3605 102 221 0 3581 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15220

[startup+12.7016 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1418192/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=15220 CPUtime=12.68
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 4026 0 0 0 1267 1 0 0 25 0 1 0 1096836778 15585280 3605 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 3805 3605 102 221 0 3581 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15220

[startup+25.502 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1418192/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=15220 CPUtime=25.48
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 4039 0 0 0 2547 1 0 0 25 0 1 0 1096836778 15585280 3618 1992294400 4194304 5102416 548682068800 18446744073709551615 4220264 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 3805 3618 115 221 0 3581 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15220

[startup+51.1028 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1418256/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=15220 CPUtime=51.07
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 4039 0 0 0 5106 1 0 0 25 0 1 0 1096836778 15585280 3618 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 3805 3618 115 221 0 3581 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15220

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1418256/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=15352 CPUtime=102.26
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 4080 0 0 0 10224 2 0 0 25 0 1 0 1096836778 15720448 3659 1992294400 4194304 5102416 548682068800 18446744073709551615 4220909 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 3838 3659 115 221 0 3614 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15352

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1416720/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=16804 CPUtime=162.24
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 4450 0 0 0 16221 3 0 0 25 0 1 0 1096836778 17207296 4029 1992294400 4194304 5102416 548682068800 18446744073709551615 4220999 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 4201 4029 115 221 0 3977 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16804

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1407120/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=26432 CPUtime=222.21
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 6843 0 0 0 22216 5 0 0 25 0 1 0 1096836778 27066368 6422 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 6608 6422 115 221 0 6384 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 26432

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1387856/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=45740 CPUtime=282.19
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 11654 0 0 0 28209 10 0 0 25 0 1 0 1096836778 46837760 11233 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 11435 11233 115 221 0 11211 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 45740

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1357008/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=77032 CPUtime=342.17
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 19470 0 0 0 34200 17 0 0 25 0 1 0 1096836778 78880768 19049 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 19258 19049 115 221 0 19034 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 77032

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1317456/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=116980 CPUtime=402.15
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 29441 0 0 0 40188 27 0 0 25 0 1 0 1096836778 119787520 29020 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 29245 29020 115 221 0 29021 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 116980

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1278160/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=155704 CPUtime=462.12
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 39096 0 0 0 46178 34 0 0 25 0 1 0 1096836778 159440896 38675 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 38926 38675 115 221 0 38702 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 155704

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1261712/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=171704 CPUtime=522.1
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 43100 0 0 0 52173 37 0 0 25 0 1 0 1096836778 175824896 42679 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 42926 42679 115 221 0 42702 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 171704

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1261712/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=171704 CPUtime=582.07
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 43100 0 0 0 58170 37 0 0 25 0 1 0 1096836778 175824896 42679 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 42926 42679 115 221 0 42702 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 171704

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1261648/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=171704 CPUtime=642.06
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 43100 0 0 0 64168 38 0 0 25 0 1 0 1096836778 175824896 42679 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 42926 42679 115 221 0 42702 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 171704

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1231120/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=202760 CPUtime=702.03
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 50871 0 0 0 70157 46 0 0 25 0 1 0 1096836778 207626240 50450 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 50690 50450 115 221 0 50466 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 202760

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1191376/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=241680 CPUtime=762.02
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 60617 0 0 0 76147 55 0 0 25 0 1 0 1096836778 247480320 60196 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 60420 60196 115 221 0 60196 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 241680

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1191376/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=241680 CPUtime=821.99
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 60617 0 0 0 82144 55 0 0 25 0 1 0 1096836778 247480320 60196 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 60420 60196 115 221 0 60196 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 241680

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1191312/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=241680 CPUtime=881.97
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 60617 0 0 0 88142 55 0 0 25 0 1 0 1096836778 247480320 60196 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 60420 60196 115 221 0 60196 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 241680

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1191312/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=241680 CPUtime=941.94
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 60617 0 0 0 94139 55 0 0 25 0 1 0 1096836778 247480320 60196 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 60420 60196 115 221 0 60196 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 241680

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1183120/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=250012 CPUtime=1001.92
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 62712 0 0 0 100134 58 0 0 25 0 1 0 1096836778 256012288 62291 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 62503 62291 115 221 0 62279 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 250012

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1149136/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=284092 CPUtime=1061.9
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 71133 0 0 0 106122 68 0 0 25 0 1 0 1096836778 290910208 70712 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 71023 70712 115 221 0 70799 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 284092

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1149136/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=284092 CPUtime=1121.88
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 71134 0 0 0 112120 68 0 0 25 0 1 0 1096836778 290910208 70713 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 71023 70713 115 221 0 70799 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 284092

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1149072/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=284092 CPUtime=1181.86
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 71134 0 0 0 118118 68 0 0 25 0 1 0 1096836778 290910208 70713 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 71023 70713 115 221 0 70799 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 284092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1149072/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=284092 CPUtime=1200.05
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 71134 0 0 0 119937 68 0 0 25 0 1 0 1096836778 290910208 70713 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 71023 70713 115 221 0 70799 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 284092

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/73 6929
/proc/meminfo: memFree=1149072/2055920 swapFree=4168900/4192956
[pid=6928] ppid=6926 vsize=284092 CPUtime=1200.05
/proc/6928/stat : 6928 (varsat-random_s) R 6926 6928 6749 0 -1 4194304 71134 0 0 0 119937 68 0 0 25 0 1 0 1096836778 290910208 70713 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/6928/statm: 71023 70713 115 221 0 70799 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 284092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.12
CPU user time (s): 1199.38
CPU system time (s): 0.737887
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 284092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.38
system time used= 0.737887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71134
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= 2115

runsolver used 1.13183 second user time and 3.24751 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 13:02:35
IDJOB=1514645
IDBENCH=70363
IDSOLVER=539
FILE ID=node64/1514645-1238241755
PBS_JOBID= 9060737
Free space on /tmp= 66408 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514645-1238241755/watcher-1514645-1238241755 -o /tmp/evaluation-result-1514645-1238241755/solver-1514645-1238241755 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1580945541 HOME/instance-1514645-1238241755.cnf

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

MD5SUM BENCH= ae02373c0ed448bf77bcd57171ccc944
RANDOM SEED=1580945541

node64.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		: 3000.261
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		: 3000.261
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:       1433264 kB
Buffers:         73372 kB
Cached:         455296 kB
SwapCached:      14856 kB
Active:          45132 kB
Inactive:       500128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1433264 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          16120 kB
Slab:            62316 kB
Committed_AS:  2882388 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-28 13:22:38