Trace number 1731578

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
MD5SUM4bdea1a05617ff95eaeaf981037754e7
Bench CategoryCRAFTED (crafted 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 variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
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:  3073                                                 |
0.00/0.00	c |  Number of clauses:    19785                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.00/0.04	c |  Timeout:              43200 s
0.00/0.04	c |  Random Seed:          1088972172.000000
0.00/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.04	c |                                                                             |
0.09/0.11	c ============================[ Search Statistics ]==============================
0.09/0.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.11	c ===============================================================================
0.09/0.11	c |         0 |    2821    15287    50809 |     5095        0    nan |  0.000 % |
0.09/0.17	c |       102 |    2821    15287    50809 |     5605      102     26 |  6.053 % |
0.19/0.26	c |       252 |    2821    15287    50809 |     6165      252     51 |  6.053 % |
0.29/0.35	c |       477 |    2821    15287    50809 |     6782      477     61 |  6.053 % |
0.39/0.46	c |       815 |    2821    15287    50809 |     7460      815     75 |  6.053 % |
0.59/0.66	c |      1321 |    2821    15287    50809 |     8206     1321     82 |  6.053 % |
0.88/0.90	c |      2080 |    2821    15287    50809 |     9027     2080     85 |  6.053 % |
1.28/1.31	c |      3220 |    2821    15287    50809 |     9930     3220     86 |  6.053 % |
1.88/1.97	c |      4930 |    2821    15287    50809 |    10923     4930     85 |  6.053 % |
3.29/3.37	c |      7495 |    2821    15287    50809 |    12015     7495     87 |  6.053 % |
4.89/4.95	c |     11339 |    2821    15287    50809 |    13216    11339     86 |  6.053 % |
8.09/8.20	c |     17105 |    2821    15287    50809 |    14538    10065     67 |  6.053 % |
12.79/12.86	c |     25754 |    2814    15210    50594 |    15992    10917     58 |  6.281 % |
21.18/21.27	c |     38729 |    2805    15122    50350 |    17591    15176     77 |  6.573 % |
33.78/33.83	c |     58190 |    2805    15122    50350 |    19350    16401     85 |  6.573 % |
53.07/53.11	c |     87382 |    2804    15114    50324 |    21285    15188     80 |  6.607 % |
90.07/90.13	c |    131171 |    2804    15114    50324 |    23414    15116     45 |  6.606 % |
140.75/140.81	c |    196856 |    2804    15114    50324 |    25755    20479     66 |  6.606 % |
222.82/222.91	c |    295382 |    2804    15114    50324 |    28331    26045     60 |  6.606 % |
350.57/350.77	c |    443171 |    2804    15114    50324 |    31164    28727     42 |  6.606 % |
575.38/575.65	c |    664855 |    2804    15114    50324 |    34281    26347     72 |  6.606 % |
893.72/894.12	c |    997381 |    2804    15114    50324 |    37709    21577     29 |  6.606 % |

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-1731578-1240772199/watcher-1731578-1240772199 -o /tmp/evaluation-result-1731578-1240772199/solver-1731578-1240772199 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1088972172 HOME/instance-1731578-1240772199.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 1.03 1.15 3/64 23728
/proc/meminfo: memFree=1857320/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=3080 CPUtime=0
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 447 0 0 0 0 0 0 0 18 0 1 0 105247380 3153920 432 1992294400 4194304 5102416 548682068784 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 770 432 88 221 0 546 0

[startup+0.096775 s]
/proc/loadavg: 0.92 1.03 1.15 3/64 23728
/proc/meminfo: memFree=1857320/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=6168 CPUtime=0.08
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 1196 0 0 0 8 0 0 0 18 0 1 0 105247380 6316032 1181 1992294400 4194304 5102416 548682068784 18446744073709551615 4494426 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 1542 1181 99 221 0 1318 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6168

[startup+0.101773 s]
/proc/loadavg: 0.92 1.03 1.15 3/64 23728
/proc/meminfo: memFree=1857320/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=6328 CPUtime=0.09
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 1226 0 0 0 9 0 0 0 18 0 1 0 105247380 6479872 1211 1992294400 4194304 5102416 548682068784 18446744073709551615 4272900 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 1582 1211 99 221 0 1358 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6328

[startup+0.301787 s]
/proc/loadavg: 0.92 1.03 1.15 3/64 23728
/proc/meminfo: memFree=1857320/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=5844 CPUtime=0.29
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 1243 0 0 0 29 0 0 0 19 0 1 0 105247380 5984256 1141 1992294400 4194304 5102416 548682068784 18446744073709551615 4220526 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 1461 1141 112 221 0 1237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5844

[startup+0.701813 s]
/proc/loadavg: 0.92 1.03 1.15 3/64 23728
/proc/meminfo: memFree=1857320/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=5844 CPUtime=0.69
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 1243 0 0 0 69 0 0 0 23 0 1 0 105247380 5984256 1141 1992294400 4194304 5102416 548682068784 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 1461 1141 112 221 0 1237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5844

[startup+1.50287 s]
/proc/loadavg: 0.92 1.03 1.15 2/65 23729
/proc/meminfo: memFree=1852960/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=6636 CPUtime=1.48
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 1437 0 0 0 148 0 0 0 25 0 1 0 105247380 6795264 1335 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 1659 1335 112 221 0 1435 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6636

[startup+3.10197 s]
/proc/loadavg: 0.92 1.03 1.15 2/65 23729
/proc/meminfo: memFree=1851616/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=8012 CPUtime=3.09
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 1788 0 0 0 308 1 0 0 25 0 1 0 105247380 8204288 1686 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 2003 1686 112 221 0 1779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8012

[startup+6.30119 s]
/proc/loadavg: 0.93 1.03 1.15 2/65 23729
/proc/meminfo: memFree=1848800/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=10484 CPUtime=6.29
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 2415 0 0 0 627 2 0 0 25 0 1 0 105247380 10735616 2313 1992294400 4194304 5102416 548682068784 18446744073709551615 4254384 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 2621 2313 112 221 0 2397 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10484

[startup+12.7016 s]
/proc/loadavg: 0.93 1.03 1.15 2/65 23729
/proc/meminfo: memFree=1848032/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=10748 CPUtime=12.69
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 2480 0 0 0 1267 2 0 0 25 0 1 0 105247380 11005952 2378 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 2687 2378 112 221 0 2463 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10748

[startup+25.5015 s]
/proc/loadavg: 0.95 1.03 1.15 2/65 23729
/proc/meminfo: memFree=1846304/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=12820 CPUtime=25.48
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 2961 0 0 0 2546 2 0 0 25 0 1 0 105247380 13127680 2859 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 3205 2859 112 221 0 2981 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12820

[startup+51.1012 s]
/proc/loadavg: 0.96 1.02 1.14 2/65 23729
/proc/meminfo: memFree=1844384/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=14672 CPUtime=51.07
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 3436 0 0 0 5104 3 0 0 25 0 1 0 105247380 15024128 3334 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 3668 3334 112 221 0 3444 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14672

[startup+102.306 s]
/proc/loadavg: 0.98 1.02 1.13 2/65 23729
/proc/meminfo: memFree=1844000/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=14960 CPUtime=102.26
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 3509 0 0 0 10223 3 0 0 25 0 1 0 105247380 15319040 3407 1992294400 4194304 5102416 548682068784 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 3740 3407 112 221 0 3516 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14960

[startup+162.302 s]
/proc/loadavg: 0.99 1.01 1.12 2/65 23729
/proc/meminfo: memFree=1842784/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=16164 CPUtime=162.24
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 3799 0 0 0 16221 3 0 0 25 0 1 0 105247380 16551936 3697 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 4041 3697 112 221 0 3817 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16164

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.11 2/65 23729
/proc/meminfo: memFree=1842400/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=16476 CPUtime=222.22
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 3889 0 0 0 22219 3 0 0 25 0 1 0 105247380 16871424 3787 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 4119 3787 112 221 0 3895 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16476

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.10 2/65 23735
/proc/meminfo: memFree=1840160/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=18088 CPUtime=282.19
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 4246 0 0 0 28216 3 0 0 25 0 1 0 105247380 18522112 4144 1992294400 4194304 5102416 548682068784 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 4522 4144 112 221 0 4298 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18088

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.09 2/65 23735
/proc/meminfo: memFree=1838816/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=19412 CPUtime=342.17
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 4584 0 0 0 34213 4 0 0 25 0 1 0 105247380 19877888 4482 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 4853 4482 112 221 0 4629 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19412

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 23735
/proc/meminfo: memFree=1838688/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=19552 CPUtime=402.15
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 4620 0 0 0 40211 4 0 0 25 0 1 0 105247380 20021248 4518 1992294400 4194304 5102416 548682068784 18446744073709551615 4497275 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 4888 4518 112 221 0 4664 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 19552

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 23735
/proc/meminfo: memFree=1838112/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=20268 CPUtime=462.12
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 4779 0 0 0 46208 4 0 0 25 0 1 0 105247380 20754432 4677 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5067 4677 112 221 0 4843 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 20268

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 23735
/proc/meminfo: memFree=1837984/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=20268 CPUtime=522.1
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 4792 0 0 0 52206 4 0 0 25 0 1 0 105247380 20754432 4690 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5067 4690 112 221 0 4843 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 20268

[startup+582.303 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 23735
/proc/meminfo: memFree=1835744/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=22512 CPUtime=582.07
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 5372 0 0 0 58202 5 0 0 25 0 1 0 105247380 23052288 5270 1992294400 4194304 5102416 548682068784 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/23728/statm: 5628 5270 112 221 0 5404 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 22512

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 23735
/proc/meminfo: memFree=1835616/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=22644 CPUtime=642.02
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 5385 0 0 0 64197 5 0 0 25 0 1 0 105247380 23187456 5283 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5661 5283 112 221 0 5437 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 22644

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 23735
/proc/meminfo: memFree=1835488/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=22644 CPUtime=702
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 5386 0 0 0 70195 5 0 0 25 0 1 0 105247380 23187456 5284 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5661 5284 112 221 0 5437 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 22644

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 23735
/proc/meminfo: memFree=1834976/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=23236 CPUtime=761.99
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 5529 0 0 0 76194 5 0 0 25 0 1 0 105247380 23793664 5427 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5809 5427 112 221 0 5585 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 23236

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/65 23735
/proc/meminfo: memFree=1834976/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=23236 CPUtime=821.94
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 5530 0 0 0 82189 5 0 0 25 0 1 0 105247380 23793664 5428 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5809 5428 112 221 0 5585 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 23236

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/65 23735
/proc/meminfo: memFree=1834976/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=23236 CPUtime=881.92
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 5532 0 0 0 88187 5 0 0 25 0 1 0 105247380 23793664 5430 1992294400 4194304 5102416 548682068784 18446744073709551615 4254317 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5809 5430 112 221 0 5585 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 23236

[startup+942.303 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 23735
/proc/meminfo: memFree=1834912/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=23236 CPUtime=941.9
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 5542 0 0 0 94185 5 0 0 25 0 1 0 105247380 23793664 5440 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5809 5440 112 221 0 5585 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 23236

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 23735
/proc/meminfo: memFree=1834784/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=23476 CPUtime=1001.87
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 5570 0 0 0 100182 5 0 0 25 0 1 0 105247380 24039424 5468 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5869 5468 112 221 0 5645 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 23476

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 23735
/proc/meminfo: memFree=1834656/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=23476 CPUtime=1061.85
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 5594 0 0 0 106180 5 0 0 25 0 1 0 105247380 24039424 5492 1992294400 4194304 5102416 548682068784 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5869 5492 112 221 0 5645 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 23476

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 23735
/proc/meminfo: memFree=1834592/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=23476 CPUtime=1121.83
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 5594 0 0 0 112178 5 0 0 25 0 1 0 105247380 24039424 5492 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5869 5492 112 221 0 5645 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 23476

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 23735
/proc/meminfo: memFree=1834464/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=23476 CPUtime=1181.8
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 5617 0 0 0 118175 5 0 0 25 0 1 0 105247380 24039424 5515 1992294400 4194304 5102416 548682068784 18446744073709551615 4248824 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5869 5515 112 221 0 5645 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 23476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23735
/proc/meminfo: memFree=1834336/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=23664 CPUtime=1200
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 5658 0 0 0 119995 5 0 0 25 0 1 0 105247380 24231936 5556 1992294400 4194304 5102416 548682068784 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5916 5556 112 221 0 5692 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 23664

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 1.00 1.00 2/65 23735
/proc/meminfo: memFree=1834336/2055920 swapFree=4181732/4192956
[pid=23728] ppid=23726 vsize=23664 CPUtime=1200
/proc/23728/stat : 23728 (varsat-random_s) R 23726 23728 23388 0 -1 4194304 5658 0 0 0 119995 5 0 0 25 0 1 0 105247380 24231936 5556 1992294400 4194304 5102416 548682068784 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/23728/statm: 5916 5556 112 221 0 5692 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 23664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.05999
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 23664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5658
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= 3069

runsolver used 1.04484 second user time and 3.33349 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-26 20:56:39
IDJOB=1731578
IDBENCH=24754
IDSOLVER=539
FILE ID=node52/1731578-1240772199
PBS_JOBID= 9187187
Free space on /tmp= 66232 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731578-1240772199/watcher-1731578-1240772199 -o /tmp/evaluation-result-1731578-1240772199/solver-1731578-1240772199 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1088972172 HOME/instance-1731578-1240772199.cnf

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

MD5SUM BENCH= 4bdea1a05617ff95eaeaf981037754e7
RANDOM SEED=1088972172

node52.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		: 3000.214
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		: 3000.214
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:       1858568 kB
Buffers:         14640 kB
Cached:         104748 kB
SwapCached:       5120 kB
Active:          14824 kB
Inactive:       112476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858568 kB
SwapTotal:     4192956 kB
SwapFree:      4181732 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          13980 kB
Slab:            56016 kB
Committed_AS:   424140 kB
PageTables:       1476 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= 66232 MiB
End job on node52 at 2009-04-26 21:16:41