Trace number 1717849

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) 1200.11 1200.53

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark316.247
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  71112                                                |
0.00/0.00	c |  Number of clauses:    208728                                               |
0.19/0.27	c |  Parsing time:         0.22         s                                       |
0.19/0.27	c |  Timeout:              43200 s
0.19/0.27	c |  Random Seed:          51923351.000000
0.19/0.27	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.19/0.27	c |  Branching Rule:       default (solution-guided)                            |
0.19/0.27	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.19/0.27	c |                                                                             |
2.19/2.26	c ============================[ Search Statistics ]==============================
2.19/2.26	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.19/2.26	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.19/2.26	c ===============================================================================
2.19/2.26	c |         0 |   17074   113428   382859 |    37809        0    nan |  0.000 % |
12.99/13.04	c |       100 |   17073   113428   382859 |    41590       99     14 |  0.361 % |
23.98/24.06	c |       250 |   17068   113428   382859 |    45749      244     10 |  0.368 % |
35.19/35.26	c |       476 |   17067   113428   382859 |    50324      469     12 |  0.370 % |
46.38/46.45	c |       813 |   17064   113428   382859 |    55356      803     14 |  0.374 % |
57.87/57.97	c |      1319 |   17063   113077   381658 |    60892     1261     16 |  0.375 % |
69.47/69.57	c |      2079 |   17063   113062   381609 |    66981     2012     20 |  0.375 % |
81.27/81.34	c |      3219 |   17061   113015   381464 |    73679     3150     19 |  0.378 % |
93.86/93.98	c |      4927 |   17059   112967   381299 |    81047     4845     25 |  0.381 % |
107.95/108.06	c |      7490 |   17056   112915   381133 |    89152     7405     27 |  0.385 % |
123.25/123.34	c |     11334 |   17053   112792   380757 |    98067    11202     36 |  0.390 % |
144.04/144.12	c |     17100 |   17052   112741   380599 |   107874    16967     40 |  0.391 % |
167.53/167.67	c |     25749 |   17049   112649   380274 |   118661    25556     41 |  0.397 % |
197.02/197.13	c |     38724 |   17041   112354   379269 |   130528    38507     45 |  0.406 % |
240.71/240.83	c |     58186 |   17034   112114   378476 |   143580    57922     49 |  0.416 % |
308.79/308.95	c |     87381 |   17017   111749   377201 |   157938    87008     54 |  0.440 % |
427.14/427.32	c |    131170 |   17011   111692   377009 |   173732   130763     67 |  0.450 % |
617.77/618.03	c |    196854 |   16995   111269   375571 |   191106    45444     65 |  0.471 % |
890.68/891.09	c |    295382 |   16962   110701   373654 |   210216   143807     89 |  0.517 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1717849-1240631527/watcher-1717849-1240631527 -o /tmp/evaluation-result-1717849-1240631527/solver-1717849-1240631527 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=51923351 HOME/instance-1717849-1240631527.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 3/64 27196
/proc/meminfo: memFree=951360/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=3816 CPUtime=0
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 785 0 0 0 0 0 0 0 18 0 1 0 91181175 3907584 771 1992294400 4194304 5102416 548682068800 18446744073709551615 4200628 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 1232 776 83 221 0 1008 0

[startup+0.0369061 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27196
/proc/meminfo: memFree=951360/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=10528 CPUtime=0.02
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 2433 0 0 0 2 0 0 0 18 0 1 0 91181175 10780672 2418 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 2632 2419 88 221 0 2408 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10528

[startup+0.101917 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27196
/proc/meminfo: memFree=951360/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=20064 CPUtime=0.09
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 4537 0 0 0 7 2 0 0 18 0 1 0 91181175 20545536 4522 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 5016 4523 88 221 0 4792 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20064

[startup+0.301955 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27196
/proc/meminfo: memFree=951360/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=44696 CPUtime=0.29
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 9884 0 0 0 24 5 0 0 19 0 1 0 91181175 45768704 9869 1992294400 4194304 5102416 548682068800 18446744073709551615 4272157 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 11174 9869 97 221 0 10950 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44696

[startup+0.702031 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27196
/proc/meminfo: memFree=951360/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=53844 CPUtime=0.69
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 12420 0 0 0 63 6 0 0 22 0 1 0 91181175 55136256 12405 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 13461 12405 98 221 0 13237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53844

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27197
/proc/meminfo: memFree=895160/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=71992 CPUtime=1.49
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 16786 0 0 0 142 7 0 0 25 0 1 0 91181175 73719808 16771 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 17998 16771 99 221 0 17774 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71992

[startup+3.10149 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27197
/proc/meminfo: memFree=879032/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=68956 CPUtime=3.09
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 18187 0 0 0 301 8 0 0 25 0 1 0 91181175 70610944 16397 1992294400 4194304 5102416 548682068800 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 17239 16397 102 221 0 17015 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68956

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27197
/proc/meminfo: memFree=885432/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=68956 CPUtime=6.29
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 18187 0 0 0 621 8 0 0 25 0 1 0 91181175 70610944 16397 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 17239 16397 102 221 0 17015 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68956

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27197
/proc/meminfo: memFree=885432/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=68956 CPUtime=12.69
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 18187 0 0 0 1261 8 0 0 25 0 1 0 91181175 70610944 16397 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 17239 16397 102 221 0 17015 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68956

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27197
/proc/meminfo: memFree=885432/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=68956 CPUtime=25.48
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 18197 0 0 0 2540 8 0 0 25 0 1 0 91181175 70610944 16407 1992294400 4194304 5102416 548682068800 18446744073709551615 4220272 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 17239 16407 112 221 0 17015 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68956

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27197
/proc/meminfo: memFree=885496/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=68956 CPUtime=51.08
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 18198 0 0 0 5099 9 0 0 25 0 1 0 91181175 70610944 16408 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 17239 16408 113 221 0 17015 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68956

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27197
/proc/meminfo: memFree=885496/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=68956 CPUtime=102.26
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 18202 0 0 0 10217 9 0 0 25 0 1 0 91181175 70610944 16412 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 17239 16412 115 221 0 17015 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68956

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27197
/proc/meminfo: memFree=885496/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=69172 CPUtime=162.23
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 18244 0 0 0 16214 9 0 0 25 0 1 0 91181175 70832128 16454 1992294400 4194304 5102416 548682068800 18446744073709551615 4254277 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 17293 16454 115 221 0 17069 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 69172

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27197
/proc/meminfo: memFree=883256/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=71436 CPUtime=222.22
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 18804 0 0 0 22212 10 0 0 25 0 1 0 91181175 73150464 17014 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 17859 17014 115 221 0 17635 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 71436

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27197
/proc/meminfo: memFree=876472/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=78400 CPUtime=282.2
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 20501 0 0 0 28208 12 0 0 25 0 1 0 91181175 80281600 18711 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 19600 18711 115 221 0 19376 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 78400

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27197
/proc/meminfo: memFree=869560/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=85488 CPUtime=342.17
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 22218 0 0 0 34204 13 0 0 25 0 1 0 91181175 87539712 20428 1992294400 4194304 5102416 548682068800 18446744073709551615 4249602 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 21372 20428 115 221 0 21148 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 85488

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27197
/proc/meminfo: memFree=859704/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=95328 CPUtime=402.15
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 24678 0 0 0 40199 16 0 0 25 0 1 0 91181175 97615872 22888 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 23832 22888 115 221 0 23608 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 95328

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27197
/proc/meminfo: memFree=851576/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=103124 CPUtime=462.13
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 26687 0 0 0 46195 18 0 0 25 0 1 0 91181175 105598976 24897 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 25781 24897 115 221 0 25557 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 103124

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27197
/proc/meminfo: memFree=841720/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=113576 CPUtime=522.11
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 29181 0 0 0 52190 21 0 0 25 0 1 0 91181175 116301824 27391 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 28394 27391 115 221 0 28170 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 113576

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27203
/proc/meminfo: memFree=831608/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=123456 CPUtime=582.09
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 31626 0 0 0 58186 23 0 0 25 0 1 0 91181175 126418944 29836 1992294400 4194304 5102416 548682068800 18446744073709551615 4486660 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 30864 29836 115 221 0 30640 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 123456

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27203
/proc/meminfo: memFree=831608/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=123456 CPUtime=642.07
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 31626 0 0 0 64184 23 0 0 25 0 1 0 91181175 126418944 29836 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 30864 29836 115 221 0 30640 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 123456

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27203
/proc/meminfo: memFree=831608/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=123456 CPUtime=702.05
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 31626 0 0 0 70181 24 0 0 25 0 1 0 91181175 126418944 29836 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 30864 29836 115 221 0 30640 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 123456

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27203
/proc/meminfo: memFree=831608/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=123456 CPUtime=762.03
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 31628 0 0 0 76179 24 0 0 25 0 1 0 91181175 126418944 29838 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 30864 29838 115 221 0 30640 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 123456

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27203
/proc/meminfo: memFree=831480/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=123708 CPUtime=822.01
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 31678 0 0 0 82176 25 0 0 25 0 1 0 91181175 126676992 29888 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 30927 29888 115 221 0 30703 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 123708

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27203
/proc/meminfo: memFree=831416/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=123708 CPUtime=881.98
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 31684 0 0 0 88173 25 0 0 25 0 1 0 91181175 126676992 29894 1992294400 4194304 5102416 548682068800 18446744073709551615 4248856 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 30927 29894 115 221 0 30703 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 123708

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27203
/proc/meminfo: memFree=826872/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=128372 CPUtime=941.96
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 32840 0 0 0 94170 26 0 0 25 0 1 0 91181175 131452928 31050 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 32093 31050 115 221 0 31869 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 128372

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27203
/proc/meminfo: memFree=815288/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=139984 CPUtime=1001.94
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 35710 0 0 0 100165 29 0 0 25 0 1 0 91181175 143343616 33920 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 34996 33920 115 221 0 34772 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 139984

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27203
/proc/meminfo: memFree=806328/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=148880 CPUtime=1061.91
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 37971 0 0 0 106161 30 0 0 25 0 1 0 91181175 152453120 36181 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 37220 36181 115 221 0 36996 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 148880

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27203
/proc/meminfo: memFree=794424/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=160852 CPUtime=1121.9
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 40934 0 0 0 112156 34 0 0 25 0 1 0 91181175 164712448 39144 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 40213 39144 115 221 0 39989 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 160852

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27203
/proc/meminfo: memFree=788728/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=167204 CPUtime=1181.87
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 42319 0 0 0 118152 35 0 0 25 0 1 0 91181175 171216896 40529 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 41801 40529 115 221 0 41577 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 167204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27203
/proc/meminfo: memFree=788728/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=167204 CPUtime=1200.08
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 42319 0 0 0 119972 36 0 0 25 0 1 0 91181175 171216896 40529 1992294400 4194304 5102416 548682068800 18446744073709551615 4254343 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 41801 40529 115 221 0 41577 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 167204

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 0.98 0.99 2/65 27203
/proc/meminfo: memFree=788728/2055920 swapFree=4192812/4192956
[pid=27196] ppid=27194 vsize=167204 CPUtime=1200.08
/proc/27196/stat : 27196 (varsat-random_s) R 27194 27196 26285 0 -1 4194304 42319 0 0 0 119972 36 0 0 25 0 1 0 91181175 171216896 40529 1992294400 4194304 5102416 548682068800 18446744073709551615 4254343 0 0 4096 3 0 0 0 17 1 0 0
/proc/27196/statm: 41801 40529 115 221 0 41577 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 167204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.73
CPU system time (s): 0.387941
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 167204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.387941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42319
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= 3071

runsolver used 1.04584 second user time and 2.28365 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-25 05:52:07
IDJOB=1717849
IDBENCH=20425
IDSOLVER=539
FILE ID=node38/1717849-1240631527
PBS_JOBID= 9186363
Free space on /tmp= 66324 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717849-1240631527/watcher-1717849-1240631527 -o /tmp/evaluation-result-1717849-1240631527/solver-1717849-1240631527 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=51923351 HOME/instance-1717849-1240631527.cnf

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

MD5SUM BENCH= 175ec3119584300988ad366c4a04cccc
RANDOM SEED=51923351

node38.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		: 3000.265
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		: 3000.265
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:        951776 kB
Buffers:         54260 kB
Cached:         958532 kB
SwapCached:          0 kB
Active:         150556 kB
Inactive:       876168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        951776 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4412 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            63384 kB
Committed_AS:   420920 kB
PageTables:       1456 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= 66324 MiB
End job on node38 at 2009-04-25 06:12:10