Trace number 1516611

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-crafted 2009-03-22? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S819692891-023.cnf
MD5SUMf025101ee357b099f3b22dfcd8620ffb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.843871
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
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:          84778589.000000
0.00/0.01	c |  Heuristic:            EMBP-G, threshold 0.800                              |
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 |                                                                             |
0.09/0.17	c ============================[ Search Statistics ]==============================
0.09/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.17	c ===============================================================================
0.09/0.17	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.19/0.20	c |       104 |      75     6675    46725 |     2447      104     27 |  0.018 % |
0.19/0.23	c |       255 |      75     6675    46725 |     2692      255     27 |  0.018 % |
0.19/0.26	c |       480 |      75     6675    46725 |     2961      480     27 |  0.018 % |
0.29/0.30	c |       817 |      75     6675    46725 |     3257      817     26 |  0.018 % |
0.29/0.34	c |      1323 |      75     6675    46725 |     3583     1323     27 |  0.018 % |
0.39/0.40	c |      2082 |      75     6675    46725 |     3941     2082     26 |  0.018 % |
0.39/0.50	c |      3222 |      75     6675    46725 |     4335     3222     26 |  0.018 % |
0.59/0.63	c |      4931 |      75     6675    46725 |     4769     2746     26 |  0.018 % |
0.79/0.81	c |      7493 |      75     6675    46725 |     5246     2906     25 |  0.018 % |
0.99/1.08	c |     11338 |      75     6675    46725 |     5771     4110     26 |  0.018 % |
1.49/1.50	c |     17106 |      75     6675    46725 |     6348     4077     25 |  0.018 % |
2.10/2.14	c |     25755 |      75     6675    46725 |     6983     6344     26 |  0.018 % |
3.09/3.12	c |     38729 |      75     6675    46725 |     7681     5288     25 |  0.018 % |
4.69/4.70	c |     58190 |      75     6675    46725 |     8449     5462     25 |  0.018 % |
7.09/7.13	c |     87382 |      75     6675    46725 |     9294     4969     24 |  0.018 % |
10.89/10.91	c |    131171 |      75     6675    46725 |    10223     6793     24 |  0.018 % |
16.78/16.81	c |    196857 |      75     6675    46725 |    11246     5816     24 |  0.018 % |
26.48/26.51	c |    295383 |      75     6675    46725 |    12370     8474     24 |  0.018 % |
41.58/41.61	c |    443172 |      75     6675    46725 |    13607     7441     25 |  0.018 % |
66.06/66.16	c |    664855 |      75     6675    46725 |    14968    10910     25 |  0.018 % |
105.95/106.09	c |    997383 |      75     6675    46725 |    16465    13449     24 |  0.018 % |
169.93/170.02	c |   1496172 |      75     6675    46725 |    18112     9111     25 |  0.018 % |
273.69/273.87	c |   2244355 |      75     6675    46725 |    19923    13492     25 |  0.018 % |
447.23/447.40	c |   3366632 |      75     6675    46725 |    21915    18411     25 |  0.018 % |
733.72/734.01	c |   5050046 |      75     6675    46725 |    24107    12167     24 |  0.018 % |
1199.74/1200.25	c |   7575162 |      75     6675    46725 |    26517    21208     23 |  0.018 % |

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-1516611-1238272226/watcher-1516611-1238272226 -o /tmp/evaluation-result-1516611-1238272226/solver-1516611-1238272226 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=84778589 HOME/instance-1516611-1238272226.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 31284
/proc/meminfo: memFree=1047976/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=2544 CPUtime=0
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 1099888296 2605056 265 1992294400 4194304 5102648 548682068800 18446744073709551615 4516192 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 636 265 87 221 0 412 0

[startup+0.011904 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31284
/proc/meminfo: memFree=1047976/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=3600 CPUtime=0
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 532 0 0 0 0 0 0 0 18 0 1 0 1099888296 3686400 517 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 900 518 87 221 0 676 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3600

[startup+0.101921 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31284
/proc/meminfo: memFree=1047976/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=3924 CPUtime=0.09
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 613 0 0 0 9 0 0 0 18 0 1 0 1099888296 4018176 598 1992294400 4194304 5102648 548682068800 18446744073709551615 4273041 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 981 598 98 221 0 757 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3924

[startup+0.30196 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31284
/proc/meminfo: memFree=1047976/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=3832 CPUtime=0.29
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 625 0 0 0 29 0 0 0 19 0 1 0 1099888296 3923968 609 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 958 609 110 221 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3832

[startup+0.701037 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31284
/proc/meminfo: memFree=1047976/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=3964 CPUtime=0.69
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 653 0 0 0 69 0 0 0 22 0 1 0 1099888296 4059136 637 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 991 637 110 221 0 767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3964

[startup+1.50119 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1045600/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=4392 CPUtime=1.49
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 759 0 0 0 149 0 0 0 25 0 1 0 1099888296 4497408 743 1992294400 4194304 5102648 548682068800 18446744073709551615 4250304 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 1098 743 110 221 0 874 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4392

[startup+3.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1045024/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=4932 CPUtime=3.09
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 889 0 0 0 309 0 0 0 25 0 1 0 1099888296 5050368 873 1992294400 4194304 5102648 548682068800 18446744073709551615 4249876 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 1233 873 110 221 0 1009 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4932

[startup+6.30112 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1044256/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=5480 CPUtime=6.29
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 1028 0 0 0 629 0 0 0 25 0 1 0 1099888296 5611520 1012 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 1370 1012 110 221 0 1146 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5480

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1043424/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=6324 CPUtime=12.68
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 1204 0 0 0 1268 0 0 0 25 0 1 0 1099888296 6475776 1188 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 1581 1188 110 221 0 1357 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6324

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1042592/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=7012 CPUtime=25.49
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 1399 0 0 0 2548 1 0 0 25 0 1 0 1099888296 7180288 1383 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 1753 1383 110 221 0 1529 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7012

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1041760/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=7932 CPUtime=51.07
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 1593 0 0 0 5106 1 0 0 25 0 1 0 1099888296 8122368 1577 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 1983 1577 110 221 0 1759 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7932

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1040672/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=9116 CPUtime=102.25
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 1877 0 0 0 10224 1 0 0 25 0 1 0 1099888296 9334784 1861 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 2279 1861 110 221 0 2055 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9116

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1039392/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=10540 CPUtime=162.23
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 2183 0 0 0 16221 2 0 0 25 0 1 0 1099888296 10792960 2167 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 2635 2167 110 221 0 2411 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10540

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1038496/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=11364 CPUtime=222.21
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 2396 0 0 0 22219 2 0 0 25 0 1 0 1099888296 11636736 2380 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 2841 2380 110 221 0 2617 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11364

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1038304/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=11624 CPUtime=282.19
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 2454 0 0 0 28217 2 0 0 25 0 1 0 1099888296 11902976 2438 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 2906 2438 110 221 0 2682 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11624

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1037472/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=12572 CPUtime=342.17
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 2653 0 0 0 34214 3 0 0 25 0 1 0 1099888296 12873728 2637 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3143 2637 110 221 0 2919 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12572

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1037152/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=12952 CPUtime=402.14
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 2747 0 0 0 40211 3 0 0 25 0 1 0 1099888296 13262848 2731 1992294400 4194304 5102648 548682068800 18446744073709551615 4249883 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3238 2731 110 221 0 3014 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 12952

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1036960/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=13140 CPUtime=462.12
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 2794 0 0 0 46209 3 0 0 25 0 1 0 1099888296 13455360 2778 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3285 2778 110 221 0 3061 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 13140

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1036384/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=13900 CPUtime=522.09
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 2963 0 0 0 52206 3 0 0 25 0 1 0 1099888296 14233600 2947 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3475 2947 110 221 0 3251 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 13900

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31285
/proc/meminfo: memFree=1036320/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=13900 CPUtime=582.08
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 2973 0 0 0 58204 4 0 0 25 0 1 0 1099888296 14233600 2957 1992294400 4194304 5102648 548682068800 18446744073709551615 4227002 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3475 2957 110 221 0 3251 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 13900

[startup+642.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 31285
/proc/meminfo: memFree=1035872/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=14280 CPUtime=642.06
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 3064 0 0 0 64202 4 0 0 25 0 1 0 1099888296 14622720 3048 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3570 3048 110 221 0 3346 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 14280

[startup+702.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 31285
/proc/meminfo: memFree=1035744/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=14468 CPUtime=702.03
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 3093 0 0 0 70198 5 0 0 25 0 1 0 1099888296 14815232 3077 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3617 3077 110 221 0 3393 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 14468

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31285
/proc/meminfo: memFree=1035360/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=14804 CPUtime=762.01
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 3177 0 0 0 76196 5 0 0 25 0 1 0 1099888296 15159296 3161 1992294400 4194304 5102648 548682068800 18446744073709551615 4249788 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3701 3161 110 221 0 3477 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 14804

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31286
/proc/meminfo: memFree=1035232/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=14992 CPUtime=821.99
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 3223 0 0 0 82193 6 0 0 25 0 1 0 1099888296 15351808 3207 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3748 3207 110 221 0 3524 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 14992

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31287
/proc/meminfo: memFree=1035040/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=15180 CPUtime=881.96
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 3275 0 0 0 88190 6 0 0 25 0 1 0 1099888296 15544320 3259 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3795 3259 110 221 0 3571 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 15180

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31287
/proc/meminfo: memFree=1034784/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=15372 CPUtime=941.94
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 3350 0 0 0 94188 6 0 0 25 0 1 0 1099888296 15740928 3334 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3843 3334 110 221 0 3619 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 15372

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31287
/proc/meminfo: memFree=1034656/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=15560 CPUtime=1001.92
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 3376 0 0 0 100186 6 0 0 25 0 1 0 1099888296 15933440 3360 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3890 3360 110 221 0 3666 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 15560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31287
/proc/meminfo: memFree=1034464/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=15704 CPUtime=1061.9
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 3407 0 0 0 106183 7 0 0 25 0 1 0 1099888296 16080896 3391 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3926 3391 110 221 0 3702 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 15704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31287
/proc/meminfo: memFree=1034400/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=15704 CPUtime=1121.88
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 3416 0 0 0 112181 7 0 0 25 0 1 0 1099888296 16080896 3400 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3926 3400 110 221 0 3702 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 15704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31287
/proc/meminfo: memFree=1034400/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=15704 CPUtime=1181.85
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 3419 0 0 0 118178 7 0 0 25 0 1 0 1099888296 16080896 3403 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3926 3403 110 221 0 3702 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 15704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31287
/proc/meminfo: memFree=1034400/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=15704 CPUtime=1200.05
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 3420 0 0 0 119998 7 0 0 25 0 1 0 1099888296 16080896 3404 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3926 3404 110 221 0 3702 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 15704

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: 1.00 1.00 1.00 2/65 31287
/proc/meminfo: memFree=1034400/2055920 swapFree=4179368/4192956
[pid=31284] ppid=31282 vsize=15704 CPUtime=1200.05
/proc/31284/stat : 31284 (varsat-crafted_) R 31282 31284 31127 0 -1 4194304 3420 0 0 0 119998 7 0 0 25 0 1 0 1099888296 16080896 3404 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31284/statm: 3926 3404 110 221 0 3702 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 15704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.079987
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 15704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3420
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= 1643

runsolver used 0.872867 second user time and 2.54661 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-28 21:30:26
IDJOB=1516611
IDBENCH=70527
IDSOLVER=537
FILE ID=node23/1516611-1238272226
PBS_JOBID= 9060847
Free space on /tmp= 66316 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S819692891-023.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516611-1238272226/watcher-1516611-1238272226 -o /tmp/evaluation-result-1516611-1238272226/solver-1516611-1238272226 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=84778589 HOME/instance-1516611-1238272226.cnf

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

MD5SUM BENCH= f025101ee357b099f3b22dfcd8620ffb
RANDOM SEED=84778589

node23.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		: 3000.268
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		: 3000.268
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:       1048392 kB
Buffers:         95644 kB
Cached:         819548 kB
SwapCached:       7500 kB
Active:         208000 kB
Inactive:       716132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1048392 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          14676 kB
Slab:            69452 kB
Committed_AS:  2927224 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66316 MiB
End job on node23 at 2009-03-28 21:50:29