Trace number 1514429

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) 1200.09 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
MD5SUMa714fa4bd1373c24435aaf22c9d8231c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark590.614
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.19/0.22	c |  Parsing time:         0.21         s                                       |
0.19/0.22	c |  Timeout:              43200 s
0.19/0.22	c |  Random Seed:          731392926.000000
0.19/0.22	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.19/0.22	c |  Branching Rule:       default (solution-guided)                            |
0.19/0.22	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.19/0.22	c |                                                                             |
0.39/0.41	c ============================[ Search Statistics ]==============================
0.39/0.41	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.41	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.41	c ===============================================================================
0.39/0.41	c |         0 |   15549    66497   201992 |    22165        0    nan |  0.000 % |
13.68/13.72	c |       100 |   15549    66497   201992 |    24382      100    106 |  0.000 % |
27.18/27.27	c |       252 |   15549    66497   201992 |    26820      252    170 |  0.000 % |
40.78/40.90	c |       477 |   15549    66497   201992 |    29502      477    168 |  0.000 % |
54.47/54.55	c |       814 |   15549    66497   201992 |    32452      814    186 |  0.000 % |
68.26/68.38	c |      1320 |   15549    66497   201992 |    35698     1320    205 |  0.000 % |
82.26/82.33	c |      2080 |   15549    66497   201992 |    39267     2080    205 |  0.000 % |
96.45/96.54	c |      3221 |   15549    66497   201992 |    43194     3221    222 |  0.000 % |
111.06/111.13	c |      4930 |   15549    66497   201992 |    47514     4930    239 |  0.000 % |
126.24/126.40	c |      7493 |   15549    66497   201992 |    52265     7493    261 |  0.000 % |
142.54/142.61	c |     11337 |   15549    66497   201992 |    57492    11337    263 |  0.000 % |
160.63/160.77	c |     17103 |   15549    66497   201992 |    63241    17103    282 |  0.000 % |
181.52/181.68	c |     25753 |   15549    66497   201992 |    69565    25753    289 |  0.000 % |
207.82/207.99	c |     38728 |   15549    66497   201992 |    76521    38728    293 |  0.000 % |
243.70/243.87	c |     58189 |   15549    66497   201992 |    84174    58189    301 |  0.000 % |
299.48/299.65	c |     87382 |   15549    66497   201992 |    92591    13962    306 |  0.000 % |
377.05/377.26	c |    131171 |   15549    66497   201992 |   101850    57751    320 |  0.000 % |
493.31/493.53	c |    196855 |   15549    66497   201992 |   112035    32819    311 |  0.000 % |
706.82/707.10	c |    295383 |   15549    66497   201992 |   123239    33163    319 |  0.000 % |
1046.80/1047.23	c |    443172 |   15549    66497   201992 |   135563    70894    366 |  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-1514429-1238238102/watcher-1514429-1238238102 -o /tmp/evaluation-result-1514429-1238238102/solver-1514429-1238238102 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=731392926 HOME/instance-1514429-1238238102.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 0.97 0.97 3/81 16036
/proc/meminfo: memFree=1109296/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=3936 CPUtime=0
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 839 0 0 0 0 0 0 0 20 0 1 0 700705254 4030464 824 1992294400 4194304 5102416 548682068800 18446744073709551615 4244921 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 984 827 88 221 0 760 0

[startup+0.0105539 s]
/proc/loadavg: 0.99 0.97 0.97 3/81 16036
/proc/meminfo: memFree=1109296/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=5496 CPUtime=0
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 1199 0 0 0 0 0 0 0 20 0 1 0 700705254 5627904 1137 1992294400 4194304 5102416 548682068800 18446744073709551615 4244921 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 1374 1139 88 221 0 1150 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5496

[startup+0.101518 s]
/proc/loadavg: 0.99 0.97 0.97 3/81 16036
/proc/meminfo: memFree=1109296/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=10152 CPUtime=0.09
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 2327 0 0 0 8 1 0 0 20 0 1 0 700705254 10395648 2264 1992294400 4194304 5102416 548682068800 18446744073709551615 4229815 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 2538 2265 88 221 0 2314 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10152

[startup+0.301555 s]
/proc/loadavg: 0.99 0.97 0.97 3/81 16036
/proc/meminfo: memFree=1109296/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=15172 CPUtime=0.29
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 3555 0 0 0 28 1 0 0 22 0 1 0 700705254 15536128 3492 1992294400 4194304 5102416 548682068800 18446744073709551615 4282694 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 3793 3492 98 221 0 3569 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15172

[startup+0.701634 s]
/proc/loadavg: 0.99 0.97 0.97 3/81 16036
/proc/meminfo: memFree=1109296/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=13996 CPUtime=0.69
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 3688 0 0 0 68 1 0 0 25 0 1 0 700705254 14331904 3264 1992294400 4194304 5102416 548682068800 18446744073709551615 4220592 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 3499 3264 102 221 0 3275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13996

[startup+1.50179 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=1096360/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=13996 CPUtime=1.49
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 3688 0 0 0 148 1 0 0 25 0 1 0 700705254 14331904 3264 1992294400 4194304 5102416 548682068800 18446744073709551615 4221458 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 3499 3264 102 221 0 3275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13996

[startup+3.1011 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=1096168/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=13996 CPUtime=3.09
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 3688 0 0 0 308 1 0 0 25 0 1 0 700705254 14331904 3264 1992294400 4194304 5102416 548682068800 18446744073709551615 4220230 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 3499 3264 102 221 0 3275 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13996

[startup+6.30172 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=1096104/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=13996 CPUtime=6.29
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 3688 0 0 0 628 1 0 0 25 0 1 0 700705254 14331904 3264 1992294400 4194304 5102416 548682068800 18446744073709551615 4220290 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 3499 3264 102 221 0 3275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13996

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=1095976/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=13996 CPUtime=12.69
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 3688 0 0 0 1268 1 0 0 25 0 1 0 700705254 14331904 3264 1992294400 4194304 5102416 548682068800 18446744073709551615 4220452 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 3499 3264 102 221 0 3275 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13996

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=1095976/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=13996 CPUtime=25.48
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 3701 0 0 0 2547 1 0 0 25 0 1 0 700705254 14331904 3277 1992294400 4194304 5102416 548682068800 18446744073709551615 4220044 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 3499 3277 115 221 0 3275 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13996

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=1095976/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=14128 CPUtime=51.07
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 3703 0 0 0 5106 1 0 0 25 0 1 0 700705254 14467072 3279 1992294400 4194304 5102416 548682068800 18446744073709551615 4220568 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 3532 3279 115 221 0 3308 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14128

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=1094376/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=15856 CPUtime=102.25
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 4141 0 0 0 10224 1 0 0 25 0 1 0 700705254 16236544 3717 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 3964 3717 115 221 0 3740 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 15856

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=1077032/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=33172 CPUtime=162.23
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 8460 0 0 0 16218 5 0 0 25 0 1 0 700705254 33968128 8036 1992294400 4194304 5102416 548682068800 18446744073709551615 4220264 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 8293 8036 115 221 0 8069 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33172

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=1048936/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=61368 CPUtime=222.21
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 15526 0 0 0 22208 13 0 0 25 0 1 0 700705254 62840832 15102 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 15342 15102 115 221 0 15118 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 61368

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=998376/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=112220 CPUtime=282.18
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 28217 0 0 0 28196 22 0 0 25 0 1 0 700705254 114913280 27793 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 28055 27793 115 221 0 27831 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 112220

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=985704/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=124240 CPUtime=342.16
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 31241 0 0 0 34189 27 0 0 25 0 1 0 700705254 127221760 30817 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 31060 30817 115 221 0 30836 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 124240

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=985768/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=124240 CPUtime=402.14
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 31241 0 0 0 40187 27 0 0 25 0 1 0 700705254 127221760 30817 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 31060 30817 115 221 0 30836 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 124240

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=955944/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=154432 CPUtime=462.12
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 38731 0 0 0 46177 35 0 0 25 0 1 0 700705254 158138368 38307 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 38608 38307 115 221 0 38384 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 154432

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=954408/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=156020 CPUtime=522.1
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 39115 0 0 0 52175 35 0 0 25 0 1 0 700705254 159764480 38691 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 39005 38691 115 221 0 38781 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 156020

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=954408/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=156020 CPUtime=582.08
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 39115 0 0 0 58173 35 0 0 25 0 1 0 700705254 159764480 38691 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 39005 38691 115 221 0 38781 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 156020

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=948008/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=162356 CPUtime=642.05
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 40700 0 0 0 64169 36 0 0 25 0 1 0 700705254 166252544 40276 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 40589 40276 115 221 0 40365 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 162356

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=926824/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=183356 CPUtime=702.02
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 45965 0 0 0 70160 42 0 0 25 0 1 0 700705254 187756544 45541 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 45839 45541 115 221 0 45615 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 183356

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=926824/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=183356 CPUtime=762.01
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 45965 0 0 0 76159 42 0 0 25 0 1 0 700705254 187756544 45541 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 45839 45541 115 221 0 45615 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 183356

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=926824/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=183356 CPUtime=821.98
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 45965 0 0 0 82156 42 0 0 25 0 1 0 700705254 187756544 45541 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 45839 45541 115 221 0 45615 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 183356

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=917992/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=192272 CPUtime=881.96
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 48197 0 0 0 88151 45 0 0 25 0 1 0 700705254 196886528 47773 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 48068 47773 115 221 0 47844 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 192272

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=900328/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=209712 CPUtime=941.94
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 52575 0 0 0 94144 50 0 0 25 0 1 0 700705254 214745088 52151 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 52428 52151 115 221 0 52204 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 209712

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=900328/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=209712 CPUtime=1001.92
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 52575 0 0 0 100142 50 0 0 25 0 1 0 700705254 214745088 52151 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 52428 52151 115 221 0 52204 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 209712

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=900328/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=209712 CPUtime=1061.89
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 52577 0 0 0 106139 50 0 0 25 0 1 0 700705254 214745088 52153 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 52428 52153 115 221 0 52204 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 209712

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=900328/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=209712 CPUtime=1121.87
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 52577 0 0 0 112137 50 0 0 25 0 1 0 700705254 214745088 52153 1992294400 4194304 5102416 548682068800 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 52428 52153 115 221 0 52204 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 209712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=893032/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=217668 CPUtime=1181.85
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 54558 0 0 0 118132 53 0 0 25 0 1 0 700705254 222892032 54134 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 54417 54134 115 221 0 54193 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 217668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 16037
/proc/meminfo: memFree=883304/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=226692 CPUtime=1200.04
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 56815 0 0 0 119949 55 0 0 25 0 1 0 700705254 232132608 56391 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 56673 56391 115 221 0 56449 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 226692

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 0.97 0.97 2/82 16037
/proc/meminfo: memFree=883304/2055920 swapFree=4174588/4192956
[pid=16036] ppid=16034 vsize=226692 CPUtime=1200.04
/proc/16036/stat : 16036 (varsat-random_s) R 16034 16036 15963 0 -1 4194304 56815 0 0 0 119949 55 0 0 25 0 1 0 700705254 232132608 56391 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/16036/statm: 56673 56391 115 221 0 56449 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 226692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.5
CPU system time (s): 0.593909
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 226692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.593909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56815
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= 1050

runsolver used 1.46678 second user time and 4.00539 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-28 12:01:42
IDJOB=1514429
IDBENCH=70345
IDSOLVER=539
FILE ID=node88/1514429-1238238102
PBS_JOBID= 9060734
Free space on /tmp= 66476 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514429-1238238102/watcher-1514429-1238238102 -o /tmp/evaluation-result-1514429-1238238102/solver-1514429-1238238102 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=731392926 HOME/instance-1514429-1238238102.cnf

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

MD5SUM BENCH= a714fa4bd1373c24435aaf22c9d8231c
RANDOM SEED=731392926

node88.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		: 3000.281
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		: 3000.281
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1109776 kB
Buffers:         81964 kB
Cached:         771104 kB
SwapCached:       7608 kB
Active:         139012 kB
Inactive:       723380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1109776 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          14896 kB
Slab:            67956 kB
Committed_AS:  1772092 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-28 12:21:45