Trace number 1516217

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 2009-03-22SAT 1122.4 1122.81

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1639151107-094.cnf
MD5SUMbb2737f1555379d7532a4714c236afae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.148976
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  60                                                   |
0.00/0.00	c |  Number of clauses:    5340                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          2062525301.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |      60     5340    37380 |     1780        0    nan |  0.000 % |
0.09/0.16	c |       100 |      60     5340    37380 |     1958      100     22 |  0.028 % |
0.09/0.20	c |       251 |      60     5340    37380 |     2153      251     22 |  0.028 % |
0.19/0.23	c |       476 |      60     5340    37380 |     2369      476     22 |  0.028 % |
0.19/0.27	c |       813 |      60     5340    37380 |     2606      813     21 |  0.028 % |
0.29/0.32	c |      1319 |      60     5340    37380 |     2866     1319     21 |  0.028 % |
0.29/0.38	c |      2078 |      60     5340    37380 |     3153     2078     22 |  0.028 % |
0.39/0.47	c |      3219 |      60     5340    37380 |     3468     1629     21 |  0.028 % |
0.49/0.60	c |      4927 |      60     5340    37380 |     3815     3337     21 |  0.028 % |
0.69/0.77	c |      7491 |      60     5340    37380 |     4197     2059     21 |  0.028 % |
1.00/1.00	c |     11335 |      60     5340    37380 |     4616     3790     21 |  0.028 % |
1.29/1.36	c |     17101 |      60     5340    37380 |     5078     2592     21 |  0.028 % |
1.89/1.92	c |     25750 |      60     5340    37380 |     5586     3582     20 |  0.028 % |
2.69/2.73	c |     38725 |      60     5340    37380 |     6145     5331     20 |  0.028 % |
3.99/4.06	c |     58186 |      60     5340    37380 |     6759     3197     19 |  0.028 % |
5.99/6.03	c |     87379 |      60     5340    37380 |     7435     5252     20 |  0.028 % |
9.09/9.18	c |    131169 |      60     5340    37380 |     8179     4276     20 |  0.028 % |
14.08/14.12	c |    196854 |      60     5340    37380 |     8996     4333     19 |  0.028 % |
21.68/21.74	c |    295381 |      60     5340    37380 |     9896     8146     20 |  0.028 % |
33.77/33.81	c |    443170 |      60     5340    37380 |    10886     7130     19 |  0.028 % |
52.78/52.87	c |    664853 |      60     5340    37380 |    11974    10636     20 |  0.028 % |
83.06/83.19	c |    997378 |      60     5340    37380 |    13172     7261     20 |  0.028 % |
131.54/131.66	c |   1496167 |      60     5340    37380 |    14489    11252     19 |  0.028 % |
208.22/208.33	c |   2244349 |      60     5340    37380 |    15938    12113     19 |  0.028 % |
336.37/336.53	c |   3366623 |      60     5340    37380 |    17532     9202     19 |  0.028 % |
542.39/542.69	c |   5050035 |      60     5340    37380 |    19285    16253     18 |  0.028 % |
881.67/882.03	c |   7575152 |      60     5340    37380 |    21214    12115     20 |  0.028 % |
1122.39/1122.80	c ===============================================================================
1122.39/1122.80	c surveys--CPU time (sec)   : 0.7469         (0.07 % of total)
1122.39/1122.80	c surveys--attempted        : 27             (36 /sec)
1122.39/1122.80	c surveys--converged        : 27             (100.00 % successful)
1122.39/1122.80	c restarts              : 27
1122.39/1122.80	c conflicts             : 9212127        (8213 /sec)
1122.39/1122.80	c decisions             : 9945515        (1.78 % random) (8867 /sec)
1122.39/1122.80	c propagations          : 86848239       (77433 /sec)
1122.39/1122.80	c conflict literals     : 178064347      (19.43 % deleted)
1122.39/1122.80	c Memory used           : 12.75 MB
1122.39/1122.80	c Total CPU time (sec)      : 1122.3364   
1122.39/1122.80	c 
1122.39/1122.80	s SATISFIABLE
1122.39/1122.80	v -1 2 -3 -4 5 6 -7 8 9 -10 11 12 -13 -14 15 16 17 18 19 20 -21 -22 -23 24 -25 26 -27 28 29 30 31 -32 33 -34 -35 -36 37 38 -39 40 -41 -42 43 -44 45 -46 47 -48 -49 -50 51 52 53 54 -55 -56 -57 58 -59 60 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516217-1238266446/watcher-1516217-1238266446 -o /tmp/evaluation-result-1516217-1238266446/solver-1516217-1238266446 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2062525301 HOME/instance-1516217-1238266446.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28395
/proc/meminfo: memFree=891152/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=2676 CPUtime=0
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1099307229 2740224 274 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 669 274 88 221 0 445 0

[startup+0.0125881 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28395
/proc/meminfo: memFree=891152/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=3368 CPUtime=0
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 490 0 0 0 0 0 0 0 18 0 1 0 1099307229 3448832 475 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 842 475 97 221 0 618 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3368

[startup+0.101604 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28395
/proc/meminfo: memFree=891152/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=3540 CPUtime=0.09
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 513 0 0 0 9 0 0 0 18 0 1 0 1099307229 3624960 498 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 885 498 98 221 0 661 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3540

[startup+0.30164 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28395
/proc/meminfo: memFree=891152/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=3476 CPUtime=0.29
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 527 0 0 0 29 0 0 0 19 0 1 0 1099307229 3559424 512 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 869 512 112 221 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3476

[startup+0.702713 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28395
/proc/meminfo: memFree=891152/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=3612 CPUtime=0.69
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 558 0 0 0 69 0 0 0 22 0 1 0 1099307229 3698688 543 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 903 543 112 221 0 679 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3612

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 28396
/proc/meminfo: memFree=889224/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=4016 CPUtime=1.49
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 646 0 0 0 149 0 0 0 25 0 1 0 1099307229 4112384 631 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 1004 631 112 221 0 780 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4016

[startup+3.10115 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 28396
/proc/meminfo: memFree=888520/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=4468 CPUtime=3.09
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 772 0 0 0 309 0 0 0 25 0 1 0 1099307229 4575232 757 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 1117 757 112 221 0 893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4468

[startup+6.30173 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 28396
/proc/meminfo: memFree=888008/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=4892 CPUtime=6.29
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 867 0 0 0 629 0 0 0 25 0 1 0 1099307229 5009408 852 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 1223 852 112 221 0 999 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4892

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 28396
/proc/meminfo: memFree=887304/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=5472 CPUtime=12.69
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 999 0 0 0 1269 0 0 0 25 0 1 0 1099307229 5603328 984 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 1368 984 112 221 0 1144 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5472

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 28396
/proc/meminfo: memFree=886600/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=6224 CPUtime=25.48
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 1158 0 0 0 2548 0 0 0 25 0 1 0 1099307229 6373376 1143 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 1556 1143 112 221 0 1332 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6224

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 28396
/proc/meminfo: memFree=885896/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=6876 CPUtime=51.07
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 1339 0 0 0 5106 1 0 0 25 0 1 0 1099307229 7041024 1324 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 1719 1324 112 221 0 1495 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6876

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 28396
/proc/meminfo: memFree=884552/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=8328 CPUtime=102.26
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 1661 0 0 0 10225 1 0 0 25 0 1 0 1099307229 8527872 1646 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 2082 1646 112 221 0 1858 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8328

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28396
/proc/meminfo: memFree=883848/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=8896 CPUtime=162.24
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 1821 0 0 0 16222 2 0 0 25 0 1 0 1099307229 9109504 1806 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 2224 1806 112 221 0 2000 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8896

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28396
/proc/meminfo: memFree=883464/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=9308 CPUtime=222.21
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 1919 0 0 0 22219 2 0 0 25 0 1 0 1099307229 9531392 1904 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 2327 1904 112 221 0 2103 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 9308

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28396
/proc/meminfo: memFree=882696/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=10224 CPUtime=282.19
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2097 0 0 0 28217 2 0 0 25 0 1 0 1099307229 10469376 2082 1992294400 4194304 5102416 548682068800 18446744073709551615 4231699 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 2556 2082 112 221 0 2332 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 10224

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28396
/proc/meminfo: memFree=882440/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=10412 CPUtime=342.17
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2146 0 0 0 34214 3 0 0 25 0 1 0 1099307229 10661888 2131 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 2603 2131 112 221 0 2379 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 10412

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28396
/proc/meminfo: memFree=881992/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=10980 CPUtime=402.15
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2285 0 0 0 40212 3 0 0 25 0 1 0 1099307229 11243520 2270 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 2745 2270 112 221 0 2521 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 10980

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=881736/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=11360 CPUtime=462.12
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2344 0 0 0 46208 4 0 0 25 0 1 0 1099307229 11632640 2329 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 2840 2329 112 221 0 2616 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 11360

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=881480/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=11740 CPUtime=522.1
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2428 0 0 0 52206 4 0 0 25 0 1 0 1099307229 12021760 2413 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 2935 2413 112 221 0 2711 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 11740

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=881224/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=12004 CPUtime=582.08
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2479 0 0 0 58204 4 0 0 25 0 1 0 1099307229 12292096 2464 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 3001 2464 112 221 0 2777 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 12004

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=881032/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=12192 CPUtime=642.06
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2540 0 0 0 64202 4 0 0 25 0 1 0 1099307229 12484608 2525 1992294400 4194304 5102416 548682068800 18446744073709551615 4489275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 3048 2525 112 221 0 2824 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 12192

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=880968/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=12192 CPUtime=702.03
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2552 0 0 0 70199 4 0 0 25 0 1 0 1099307229 12484608 2537 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 3048 2537 112 221 0 2824 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 12192

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=880840/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=12380 CPUtime=762.01
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2579 0 0 0 76197 4 0 0 25 0 1 0 1099307229 12677120 2564 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 3095 2564 112 221 0 2871 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 12380

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=880904/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=12380 CPUtime=821.99
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2583 0 0 0 82194 5 0 0 25 0 1 0 1099307229 12677120 2568 1992294400 4194304 5102416 548682068800 18446744073709551615 4228580 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 3095 2568 112 221 0 2871 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 12380

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=880712/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=12572 CPUtime=881.97
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2624 0 0 0 88192 5 0 0 25 0 1 0 1099307229 12873728 2609 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 3143 2609 112 221 0 2919 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 12572

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=880200/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=12904 CPUtime=941.95
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2735 0 0 0 94190 5 0 0 25 0 1 0 1099307229 13213696 2720 1992294400 4194304 5102416 548682068800 18446744073709551615 4228254 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 3226 2720 112 221 0 3002 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 12904

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=880072/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=13048 CPUtime=1001.92
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2768 0 0 0 100187 5 0 0 25 0 1 0 1099307229 13361152 2753 1992294400 4194304 5102416 548682068800 18446744073709551615 4228580 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 3262 2753 112 221 0 3038 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 13048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=880136/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=13048 CPUtime=1061.9
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2778 0 0 0 106185 5 0 0 25 0 1 0 1099307229 13361152 2763 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 3262 2763 112 221 0 3038 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 13048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=880072/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=13048 CPUtime=1121.89
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2787 0 0 0 112183 6 0 0 25 0 1 0 1099307229 13361152 2772 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 3262 2772 112 221 0 3038 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 13048

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

[startup+1122.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=880072/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=13048 CPUtime=1122.29
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2787 0 0 0 112223 6 0 0 25 0 1 0 1099307229 13361152 2772 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 3262 2772 112 221 0 3038 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 13048

[startup+1122.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28402
/proc/meminfo: memFree=880072/2055920 swapFree=4170584/4192956
[pid=28395] ppid=28393 vsize=13048 CPUtime=1122.39
/proc/28395/stat : 28395 (varsat-random_s) R 28393 28395 27998 0 -1 4194304 2787 0 0 0 112233 6 0 0 25 0 1 0 1099307229 13361152 2772 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28395/statm: 3262 2772 112 221 0 3038 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 13048

Child status: 10
Real time (s): 1122.81
CPU time (s): 1122.4
CPU user time (s): 1122.34
CPU system time (s): 0.06499
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 13048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1122.34
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2792
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= 792

runsolver used 0.928858 second user time and 3.16052 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 19:54:06
IDJOB=1516217
IDBENCH=70494
IDSOLVER=539
FILE ID=node45/1516217-1238266446
PBS_JOBID= 9060825
Free space on /tmp= 66336 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1639151107-094.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516217-1238266446/watcher-1516217-1238266446 -o /tmp/evaluation-result-1516217-1238266446/solver-1516217-1238266446 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2062525301 HOME/instance-1516217-1238266446.cnf

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

MD5SUM BENCH= bb2737f1555379d7532a4714c236afae
RANDOM SEED=2062525301

node45.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		: 3000.285
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		: 3000.285
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:        891568 kB
Buffers:         93160 kB
Cached:         970200 kB
SwapCached:      11516 kB
Active:         160356 kB
Inactive:       915988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        891568 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          18628 kB
Slab:            73400 kB
Committed_AS:  2502464 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 20:12:49