Trace number 1517561

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S457856978-061.cnf
MD5SUM8ebd6c8756a6249928946b3a588cd94f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:  480                                                  |
0.00/0.00	c |  Number of clauses:    2040                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          402767111.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     461     2007     6113 |      669        0    nan |  0.000 % |
0.00/0.01	c |       102 |     461     2007     6113 |      735      102     23 |  0.000 % |
0.02/0.03	c |       252 |     461     2007     6113 |      809      252     20 |  0.000 % |
0.02/0.05	c |       477 |     461     2007     6113 |      890      477     20 |  0.000 % |
0.02/0.07	c |       815 |     461     2007     6113 |      979      815     21 |  0.000 % |
0.10/0.10	c |      1321 |     461     2007     6113 |     1077      802     24 |  0.000 % |
0.10/0.14	c |      2081 |     461     2007     6113 |     1185      992     22 |  0.000 % |
0.10/0.19	c |      3221 |     461     2007     6113 |     1303      880     20 |  0.000 % |
0.20/0.27	c |      4930 |     461     2007     6113 |     1434     1243     22 |  0.000 % |
0.29/0.40	c |      7494 |     461     2007     6113 |     1577      819     21 |  0.000 % |
0.49/0.58	c |     11338 |     461     2007     6113 |     1735     1409     21 |  0.000 % |
0.79/0.86	c |     17104 |     461     2007     6113 |     1908      907     20 |  0.000 % |
1.19/1.29	c |     25754 |     461     2007     6113 |     2099     1730     22 |  0.000 % |
1.89/1.92	c |     38728 |     461     2007     6113 |     2309     1802     22 |  0.000 % |
2.89/2.93	c |     58190 |     461     2007     6113 |     2540     2362     23 |  0.000 % |
4.40/4.49	c |     87383 |     461     2007     6113 |     2794     1712     20 |  0.000 % |
6.79/6.89	c |    131172 |     461     2007     6113 |     3074     2695     24 |  0.000 % |
10.49/10.58	c |    196856 |     461     2007     6113 |     3381     2675     23 |  0.000 % |
16.39/16.40	c |    295382 |     461     2007     6113 |     3719     3235     23 |  0.000 % |
25.29/25.35	c |    443171 |     461     2007     6113 |     4091     2056     22 |  0.000 % |
39.38/39.44	c |    664854 |     461     2007     6113 |     4500     4037     23 |  0.000 % |
61.37/61.42	c |    997380 |     461     2007     6113 |     4950     4283     23 |  0.000 % |
96.26/96.33	c |   1496169 |     461     2007     6113 |     5445     2574     22 |  0.000 % |
150.34/150.48	c |   2244351 |     461     2007     6113 |     5990     3109     22 |  0.000 % |
235.42/235.50	c |   3366625 |     461     2007     6113 |     6589     4530     23 |  0.000 % |
366.68/366.82	c |   5050038 |     461     2007     6113 |     7248     4685     23 |  0.000 % |
575.21/575.45	c |   7575154 |     461     2007     6113 |     7973     3962     23 |  0.000 % |
900.91/901.27	c |  11362829 |     461     2007     6113 |     8770     4748     22 |  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-1517561-1238287541/watcher-1517561-1238287541 -o /tmp/evaluation-result-1517561-1238287541/solver-1517561-1238287541 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=402767111 HOME/instance-1517561-1238287541.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: 1.00 1.00 1.00 3/64 17468
/proc/meminfo: memFree=1908600/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=2548 CPUtime=0
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 1101420269 2609152 221 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 637 221 98 221 0 413 0

[startup+0.030783 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17468
/proc/meminfo: memFree=1908600/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=2548 CPUtime=0.02
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 260 0 0 0 2 0 0 0 18 0 1 0 1101420269 2609152 245 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 637 245 112 221 0 413 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2548

[startup+0.102792 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17468
/proc/meminfo: memFree=1908600/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=2548 CPUtime=0.1
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 270 0 0 0 10 0 0 0 18 0 1 0 1101420269 2609152 255 1992294400 4194304 5102416 548682068800 18446744073709551615 4254401 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 637 255 112 221 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.301818 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17468
/proc/meminfo: memFree=1908600/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=2684 CPUtime=0.29
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 308 0 0 0 29 0 0 0 19 0 1 0 1101420269 2748416 293 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 671 293 112 221 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.70287 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17468
/proc/meminfo: memFree=1908600/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=2948 CPUtime=0.69
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 348 0 0 0 69 0 0 0 22 0 1 0 1101420269 3018752 333 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 737 333 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17469
/proc/meminfo: memFree=1907632/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=3080 CPUtime=1.49
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 391 0 0 0 149 0 0 0 25 0 1 0 1101420269 3153920 376 1992294400 4194304 5102416 548682068800 18446744073709551615 4254873 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 770 376 112 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17469
/proc/meminfo: memFree=1907248/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=3344 CPUtime=3.09
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 457 0 0 0 309 0 0 0 25 0 1 0 1101420269 3424256 442 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 836 442 112 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17469
/proc/meminfo: memFree=1906864/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=3608 CPUtime=6.29
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 535 0 0 0 629 0 0 0 25 0 1 0 1101420269 3694592 520 1992294400 4194304 5102416 548682068800 18446744073709551615 4254767 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 902 520 112 221 0 678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3608

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17469
/proc/meminfo: memFree=1906352/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=4008 CPUtime=12.69
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 625 0 0 0 1269 0 0 0 25 0 1 0 1101420269 4104192 610 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 1002 610 112 221 0 778 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4008

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17469
/proc/meminfo: memFree=1905840/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=4540 CPUtime=25.48
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 755 0 0 0 2548 0 0 0 25 0 1 0 1101420269 4648960 740 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 1135 740 112 221 0 911 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4540

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17469
/proc/meminfo: memFree=1905072/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=5196 CPUtime=51.08
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 938 0 0 0 5107 1 0 0 25 0 1 0 1101420269 5320704 923 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 1299 923 112 221 0 1075 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5196

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17469
/proc/meminfo: memFree=1904112/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=6124 CPUtime=102.26
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 1162 0 0 0 10225 1 0 0 25 0 1 0 1101420269 6270976 1147 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 1531 1147 112 221 0 1307 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6124

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17471
/proc/meminfo: memFree=1903216/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=7068 CPUtime=162.24
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 1373 0 0 0 16222 2 0 0 25 0 1 0 1101420269 7237632 1358 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 1767 1358 112 221 0 1543 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7068

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17471
/proc/meminfo: memFree=1902768/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=7488 CPUtime=222.22
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 1475 0 0 0 22220 2 0 0 25 0 1 0 1101420269 7667712 1460 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 1872 1460 112 221 0 1648 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7488

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17471
/proc/meminfo: memFree=1902192/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=8036 CPUtime=282.2
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 1627 0 0 0 28218 2 0 0 25 0 1 0 1101420269 8228864 1612 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2009 1612 112 221 0 1785 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8036

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17471
/proc/meminfo: memFree=1901744/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=8436 CPUtime=342.19
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 1723 0 0 0 34216 3 0 0 25 0 1 0 1101420269 8638464 1708 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2109 1708 112 221 0 1885 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8436

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17471
/proc/meminfo: memFree=1901168/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=8976 CPUtime=402.17
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 1864 0 0 0 40214 3 0 0 25 0 1 0 1101420269 9191424 1849 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2244 1849 112 221 0 2020 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 8976

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17471
/proc/meminfo: memFree=1900912/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=9256 CPUtime=462.14
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 1945 0 0 0 46211 3 0 0 25 0 1 0 1101420269 9478144 1930 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2314 1930 112 221 0 2090 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 9256

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17471
/proc/meminfo: memFree=1900720/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=9528 CPUtime=522.12
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 1988 0 0 0 52209 3 0 0 25 0 1 0 1101420269 9756672 1973 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2382 1973 112 221 0 2158 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 9528

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17471
/proc/meminfo: memFree=1900464/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=9804 CPUtime=582.11
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 2049 0 0 0 58207 4 0 0 25 0 1 0 1101420269 10039296 2034 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2451 2034 112 221 0 2227 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 9804

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17471
/proc/meminfo: memFree=1900080/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=10088 CPUtime=642.1
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 2128 0 0 0 64206 4 0 0 25 0 1 0 1101420269 10330112 2113 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2522 2113 112 221 0 2298 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 10088

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17471
/proc/meminfo: memFree=1900016/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=10232 CPUtime=702.07
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 2168 0 0 0 70203 4 0 0 25 0 1 0 1101420269 10477568 2153 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2558 2153 112 221 0 2334 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 10232

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17471
/proc/meminfo: memFree=1899760/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=10512 CPUtime=762.05
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 2219 0 0 0 76201 4 0 0 25 0 1 0 1101420269 10764288 2204 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2628 2204 112 221 0 2404 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 10512

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17471
/proc/meminfo: memFree=1899632/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=10512 CPUtime=822.04
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 2250 0 0 0 82199 5 0 0 25 0 1 0 1101420269 10764288 2235 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2628 2235 112 221 0 2404 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 10512

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17471
/proc/meminfo: memFree=1899504/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=10660 CPUtime=882.02
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 2275 0 0 0 88197 5 0 0 25 0 1 0 1101420269 10915840 2260 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2665 2260 112 221 0 2441 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 10660

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17477
/proc/meminfo: memFree=1899120/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=11012 CPUtime=942
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 2348 0 0 0 94194 6 0 0 25 0 1 0 1101420269 11276288 2333 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2753 2333 112 221 0 2529 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 11012

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 17477
/proc/meminfo: memFree=1898928/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=11152 CPUtime=1001.98
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 2394 0 0 0 100192 6 0 0 25 0 1 0 1101420269 11419648 2379 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2788 2379 112 221 0 2564 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 11152

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 3/65 17477
/proc/meminfo: memFree=1898736/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=11428 CPUtime=1061.96
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 2448 0 0 0 106190 6 0 0 25 0 1 0 1101420269 11702272 2433 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2857 2433 112 221 0 2633 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 11428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17477
/proc/meminfo: memFree=1898544/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=11564 CPUtime=1121.94
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 2486 0 0 0 112188 6 0 0 25 0 1 0 1101420269 11841536 2471 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2891 2471 112 221 0 2667 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 11564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17477
/proc/meminfo: memFree=1898352/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=11704 CPUtime=1181.92
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 2525 0 0 0 118186 6 0 0 25 0 1 0 1101420269 11984896 2510 1992294400 4194304 5102416 548682068800 18446744073709551615 4249504 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2926 2510 112 221 0 2702 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 11704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17477
/proc/meminfo: memFree=1898352/2055920 swapFree=4177692/4192956
[pid=17468] ppid=17466 vsize=11844 CPUtime=1200.02
/proc/17468/stat : 17468 (varsat-random_s) R 17466 17468 17311 0 -1 4194304 2532 0 0 0 119996 6 0 0 25 0 1 0 1101420269 12128256 2517 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 2961 2517 112 221 0 2737 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 11844

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.071989
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 11844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2532
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= 2132

runsolver used 1.02584 second user time and 2.29365 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-29 01:45:41
IDJOB=1517561
IDBENCH=70606
IDSOLVER=539
FILE ID=node13/1517561-1238287541
PBS_JOBID= 9060928
Free space on /tmp= 66392 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S457856978-061.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517561-1238287541/watcher-1517561-1238287541 -o /tmp/evaluation-result-1517561-1238287541/solver-1517561-1238287541 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=402767111 HOME/instance-1517561-1238287541.cnf

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

MD5SUM BENCH= 8ebd6c8756a6249928946b3a588cd94f
RANDOM SEED=402767111

node13.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		: 3000.240
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		: 3000.240
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:       1909080 kB
Buffers:         38936 kB
Cached:          48636 kB
SwapCached:       9056 kB
Active:          49560 kB
Inactive:        48380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1909080 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          16092 kB
Slab:            34884 kB
Committed_AS:  2960760 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node13 at 2009-03-29 03:05:43