Trace number 1515819

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1772751287-054.cnf
MD5SUM35065935e71c2ceef94b54d497dccd31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.95
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  60                                                   |
0.00/0.00	c |  Number of clauses:    5340                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          127061849.000000
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 |                                                                             |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |      60     5340    37380 |     1780        0    nan |  0.000 % |
0.09/0.15	c |       100 |      60     5340    37380 |     1958      100     22 |  0.028 % |
0.09/0.17	c |       250 |      60     5340    37380 |     2153      250     22 |  0.028 % |
0.19/0.20	c |       476 |      60     5340    37380 |     2369      476     22 |  0.028 % |
0.19/0.23	c |       814 |      60     5340    37380 |     2606      814     22 |  0.028 % |
0.19/0.27	c |      1320 |      60     5340    37380 |     2866     1320     23 |  0.028 % |
0.29/0.32	c |      2079 |      60     5340    37380 |     3153     2079     22 |  0.028 % |
0.29/0.40	c |      3220 |      60     5340    37380 |     3468     1630     22 |  0.028 % |
0.39/0.49	c |      4928 |      60     5340    37380 |     3815     3338     22 |  0.028 % |
0.59/0.65	c |      7491 |      60     5340    37380 |     4197     2061     20 |  0.028 % |
0.79/0.87	c |     11335 |      60     5340    37380 |     4616     3794     21 |  0.028 % |
1.19/1.22	c |     17102 |      60     5340    37380 |     5078     2601     21 |  0.028 % |
1.69/1.74	c |     25751 |      60     5340    37380 |     5586     3591     20 |  0.028 % |
2.49/2.54	c |     38725 |      60     5340    37380 |     6145     5341     20 |  0.028 % |
3.79/3.81	c |     58186 |      60     5340    37380 |     6759     3211     20 |  0.028 % |
5.69/5.74	c |     87378 |      60     5340    37380 |     7435     5254     20 |  0.028 % |
8.69/8.72	c |    131167 |      60     5340    37380 |     8179     4277     20 |  0.028 % |
13.39/13.40	c |    196852 |      60     5340    37380 |     8996     4328     20 |  0.028 % |
20.78/20.82	c |    295379 |      60     5340    37380 |     9896     8139     20 |  0.028 % |
32.58/32.66	c |    443168 |      60     5340    37380 |    10886     7143     20 |  0.028 % |
51.37/51.46	c |    664852 |      60     5340    37380 |    11974    10641     19 |  0.028 % |
81.26/81.34	c |    997378 |      60     5340    37380 |    13172     7250     20 |  0.028 % |
129.85/129.97	c |   1496166 |      60     5340    37380 |    14489    11215     19 |  0.028 % |
208.02/208.15	c |   2244348 |      60     5340    37380 |    15938    12054     19 |  0.028 % |
333.78/333.92	c |   3366622 |      60     5340    37380 |    17532     9152     18 |  0.028 % |
539.21/539.42	c |   5050033 |      60     5340    37380 |    19285    16146     19 |  0.028 % |
877.09/877.46	c |   7575151 |      60     5340    37380 |    21214    12131     17 |  0.028 % |

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-1515819-1238259712/watcher-1515819-1238259712 -o /tmp/evaluation-result-1515819-1238259712/solver-1515819-1238259712 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=127061849 HOME/instance-1515819-1238259712.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: 1.09 1.04 1.01 3/64 4871
/proc/meminfo: memFree=1221312/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=2544 CPUtime=0
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1098636229 2605056 255 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 636 256 87 221 0 412 0

[startup+0.028038 s]
/proc/loadavg: 1.09 1.04 1.01 3/64 4871
/proc/meminfo: memFree=1221312/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=3368 CPUtime=0.02
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 493 0 0 0 2 0 0 0 18 0 1 0 1098636229 3448832 478 1992294400 4194304 5102648 548682068800 18446744073709551615 4273049 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 842 478 98 221 0 618 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3368

[startup+0.10105 s]
/proc/loadavg: 1.09 1.04 1.01 3/64 4871
/proc/meminfo: memFree=1221312/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=3548 CPUtime=0.09
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 515 0 0 0 9 0 0 0 18 0 1 0 1098636229 3633152 500 1992294400 4194304 5102648 548682068800 18446744073709551615 4273041 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 887 500 98 221 0 663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3548

[startup+0.301079 s]
/proc/loadavg: 1.09 1.04 1.01 3/64 4871
/proc/meminfo: memFree=1221312/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=3484 CPUtime=0.29
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 528 0 0 0 29 0 0 0 19 0 1 0 1098636229 3567616 513 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 871 513 110 221 0 647 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3484

[startup+0.701141 s]
/proc/loadavg: 1.09 1.04 1.01 3/64 4871
/proc/meminfo: memFree=1221312/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=3620 CPUtime=0.69
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 567 0 0 0 69 0 0 0 22 0 1 0 1098636229 3706880 552 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 905 552 110 221 0 681 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3620

[startup+1.50126 s]
/proc/loadavg: 1.09 1.04 1.01 2/65 4872
/proc/meminfo: memFree=1219320/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=4016 CPUtime=1.49
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 664 0 0 0 149 0 0 0 25 0 1 0 1098636229 4112384 649 1992294400 4194304 5102648 548682068800 18446744073709551615 4249819 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 1004 649 110 221 0 780 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4016

[startup+3.10151 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 4872
/proc/meminfo: memFree=1218808/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=4432 CPUtime=3.09
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 754 0 0 0 309 0 0 0 25 0 1 0 1098636229 4538368 739 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 1108 739 110 221 0 884 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4432

[startup+6.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 4872
/proc/meminfo: memFree=1218232/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=4856 CPUtime=6.29
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 867 0 0 0 629 0 0 0 25 0 1 0 1098636229 4972544 852 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 1214 852 110 221 0 990 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4856

[startup+12.702 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 4872
/proc/meminfo: memFree=1217592/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=5492 CPUtime=12.69
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 992 0 0 0 1269 0 0 0 25 0 1 0 1098636229 5623808 977 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 1373 977 110 221 0 1149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5492

[startup+25.5019 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 4872
/proc/meminfo: memFree=1216888/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=6108 CPUtime=25.48
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 1159 0 0 0 2548 0 0 0 25 0 1 0 1098636229 6254592 1144 1992294400 4194304 5102648 548682068800 18446744073709551615 4256037 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 1527 1144 110 221 0 1303 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6108

[startup+51.1019 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 4872
/proc/meminfo: memFree=1216120/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=6908 CPUtime=51.07
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 1342 0 0 0 5107 0 0 0 25 0 1 0 1098636229 7073792 1327 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 1727 1327 110 221 0 1503 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6908

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4872
/proc/meminfo: memFree=1214776/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=8504 CPUtime=102.26
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 1678 0 0 0 10225 1 0 0 25 0 1 0 1098636229 8708096 1663 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 2126 1663 110 221 0 1902 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8504

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4872
/proc/meminfo: memFree=1214264/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=8884 CPUtime=162.24
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 1802 0 0 0 16223 1 0 0 25 0 1 0 1098636229 9097216 1787 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 2221 1787 110 221 0 1997 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8884

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4872
/proc/meminfo: memFree=1213816/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=9264 CPUtime=222.21
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 1896 0 0 0 22220 1 0 0 25 0 1 0 1098636229 9486336 1881 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 2316 1881 110 221 0 2092 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 9264

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4872
/proc/meminfo: memFree=1213432/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=9800 CPUtime=282.19
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 1991 0 0 0 28218 1 0 0 25 0 1 0 1098636229 10035200 1976 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 2450 1976 110 221 0 2226 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 9800

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4872
/proc/meminfo: memFree=1212984/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=10148 CPUtime=342.18
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2097 0 0 0 34216 2 0 0 25 0 1 0 1098636229 10391552 2082 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 2537 2082 110 221 0 2313 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 10148

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4872
/proc/meminfo: memFree=1212344/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=10908 CPUtime=402.16
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2255 0 0 0 40214 2 0 0 25 0 1 0 1098636229 11169792 2240 1992294400 4194304 5102648 548682068800 18446744073709551615 4225761 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 2727 2240 110 221 0 2503 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 10908

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4872
/proc/meminfo: memFree=1211832/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=11476 CPUtime=462.14
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2365 0 0 0 46212 2 0 0 25 0 1 0 1098636229 11751424 2350 1992294400 4194304 5102648 548682068800 18446744073709551615 4225422 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 2869 2350 110 221 0 2645 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 11476

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4872
/proc/meminfo: memFree=1211832/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=11668 CPUtime=522.12
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2407 0 0 0 52210 2 0 0 25 0 1 0 1098636229 11948032 2392 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 2917 2392 110 221 0 2693 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 11668

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4872
/proc/meminfo: memFree=1211576/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=11928 CPUtime=582.1
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2449 0 0 0 58208 2 0 0 25 0 1 0 1098636229 12214272 2434 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 2982 2434 110 221 0 2758 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 11928

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4872
/proc/meminfo: memFree=1211512/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=11928 CPUtime=642.08
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2476 0 0 0 64206 2 0 0 25 0 1 0 1098636229 12214272 2461 1992294400 4194304 5102648 548682068800 18446744073709551615 4228891 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 2982 2461 110 221 0 2758 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 11928

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4872
/proc/meminfo: memFree=1211448/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=11928 CPUtime=702.06
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2482 0 0 0 70204 2 0 0 25 0 1 0 1098636229 12214272 2467 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 2982 2467 110 221 0 2758 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 11928

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4872
/proc/meminfo: memFree=1211256/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=12116 CPUtime=762.04
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2511 0 0 0 76202 2 0 0 25 0 1 0 1098636229 12406784 2496 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 3029 2496 110 221 0 2805 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 12116

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4872
/proc/meminfo: memFree=1211192/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=12116 CPUtime=822.01
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2528 0 0 0 82199 2 0 0 25 0 1 0 1098636229 12406784 2513 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 3029 2513 110 221 0 2805 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 12116

[startup+882.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 4872
/proc/meminfo: memFree=1211000/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=12116 CPUtime=882
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2560 0 0 0 88197 3 0 0 25 0 1 0 1098636229 12406784 2545 1992294400 4194304 5102648 548682068800 18446744073709551615 4249856 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 3029 2545 110 221 0 2805 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 12116

[startup+942.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 4872
/proc/meminfo: memFree=1210936/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=12308 CPUtime=941.98
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2598 0 0 0 94195 3 0 0 25 0 1 0 1098636229 12603392 2583 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 3077 2583 110 221 0 2853 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 12308

[startup+1002.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 4872
/proc/meminfo: memFree=1210616/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=12640 CPUtime=1001.96
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2667 0 0 0 100193 3 0 0 25 0 1 0 1098636229 12943360 2652 1992294400 4194304 5102648 548682068800 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 3160 2652 110 221 0 2936 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 12640

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 4872
/proc/meminfo: memFree=1210552/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=12640 CPUtime=1061.94
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2692 0 0 0 106191 3 0 0 25 0 1 0 1098636229 12943360 2677 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 3160 2677 110 221 0 2936 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 12640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4872
/proc/meminfo: memFree=1210424/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=12832 CPUtime=1121.92
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2716 0 0 0 112189 3 0 0 25 0 1 0 1098636229 13139968 2701 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 3208 2701 110 221 0 2984 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 12832

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4872
/proc/meminfo: memFree=1210360/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=12832 CPUtime=1181.9
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2721 0 0 0 118187 3 0 0 25 0 1 0 1098636229 13139968 2706 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 3208 2706 110 221 0 2984 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 12832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4872
/proc/meminfo: memFree=1210296/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=12832 CPUtime=1200.09
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2741 0 0 0 120006 3 0 0 25 0 1 0 1098636229 13139968 2726 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 3208 2726 110 221 0 2984 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12832

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 4872
/proc/meminfo: memFree=1210296/2055920 swapFree=4176604/4192956
[pid=4871] ppid=4869 vsize=12832 CPUtime=1200.09
/proc/4871/stat : 4871 (varsat-crafted_) R 4869 4871 4576 0 -1 4194304 2741 0 0 0 120006 3 0 0 25 0 1 0 1098636229 13139968 2726 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/4871/statm: 3208 2726 110 221 0 2984 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.034994
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 12832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2741
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= 2283

runsolver used 0.78888 second user time and 2.5996 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-28 18:01:52
IDJOB=1515819
IDBENCH=70461
IDSOLVER=537
FILE ID=node34/1515819-1238259712
PBS_JOBID= 9060800
Free space on /tmp= 66352 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1772751287-054.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515819-1238259712/watcher-1515819-1238259712 -o /tmp/evaluation-result-1515819-1238259712/solver-1515819-1238259712 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=127061849 HOME/instance-1515819-1238259712.cnf

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

MD5SUM BENCH= 35065935e71c2ceef94b54d497dccd31
RANDOM SEED=127061849

node34.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		: 3000.259
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		: 3000.259
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:       1221728 kB
Buffers:         94504 kB
Cached:         640040 kB
SwapCached:      10192 kB
Active:          47100 kB
Inactive:       699128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1221728 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          17240 kB
Slab:            73996 kB
Committed_AS:  2596020 kB
PageTables:       1388 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= 66352 MiB
End job on node34 at 2009-03-28 18:21:55