Trace number 1738176

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) 1200.02 1200.31

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  399                                                  |
0.00/0.00	c |  Number of clauses:    18184                                                |
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:          1569592943.000000
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 |                                                                             |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |     380    17785    45596 |     5928        0    nan |  0.000 % |
0.29/0.34	c |       101 |     380    17785    45596 |     6521      101     75 |  0.001 % |
0.49/0.54	c |       251 |     380    17785    45596 |     7173      251     85 |  0.001 % |
0.69/0.75	c |       477 |     380    17785    45596 |     7890      477     86 |  0.001 % |
0.89/0.97	c |       819 |     380    17785    45596 |     8679      819     97 |  0.001 % |
1.19/1.22	c |      1326 |     380    17785    45596 |     9547     1326    100 |  0.001 % |
1.49/1.50	c |      2086 |     380    17785    45596 |    10502     2086    103 |  0.001 % |
1.79/1.88	c |      3227 |     380    17785    45596 |    11552     3227    102 |  0.001 % |
2.29/2.38	c |      4937 |     380    17785    45596 |    12707     4937    102 |  0.001 % |
3.19/3.21	c |      7500 |     380    17785    45596 |    13978     7500    101 |  0.001 % |
4.99/5.00	c |     11346 |     380    17785    45596 |    15376    11346    101 |  0.001 % |
8.89/8.97	c |     17112 |     380    17785    45596 |    16914     9346    103 |  0.001 % |
14.08/14.17	c |     25761 |     380    17785    45596 |    18605     9408    117 |  0.001 % |
21.78/21.80	c |     38737 |     380    17785    45596 |    20466    12991    115 |  0.001 % |
35.48/35.57	c |     58199 |     380    17785    45596 |    22512    11792    121 |  0.001 % |
53.97/54.00	c |     87391 |     380    17785    45596 |    24764    18252    118 |  0.001 % |
87.47/87.50	c |    131183 |     380    17785    45596 |    27240    24516    113 |  0.001 % |
153.05/153.16	c |    196869 |     380    17785    45596 |    29964    19476    116 |  0.001 % |
236.34/236.45	c |    295398 |     380    17785    45596 |    32961    21530    119 |  0.001 % |
375.30/375.48	c |    443190 |     380    17785    45596 |    36257    18483    118 |  0.001 % |
549.76/549.91	c |    664873 |     380    17785    45596 |    39882    20645     99 |  0.001 % |
843.58/843.89	c |    997398 |     380    17785    45596 |    43871    25147    118 |  0.001 % |

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-1738176-1240835893/watcher-1738176-1240835893 -o /tmp/evaluation-result-1738176-1240835893/solver-1738176-1240835893 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1569592943 HOME/instance-1738176-1240835893.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: 1.78 1.81 1.47 2/64 2318
/proc/meminfo: memFree=1616760/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=2684 CPUtime=0
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 315 0 0 0 0 0 0 0 18 0 1 0 111622835 2748416 300 1992294400 4194304 5102648 548682068768 18446744073709551615 4516103 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 671 301 87 221 0 447 0

[startup+0.0447249 s]
/proc/loadavg: 1.78 1.81 1.47 2/64 2318
/proc/meminfo: memFree=1616760/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=4604 CPUtime=0.04
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 767 0 0 0 4 0 0 0 18 0 1 0 111622835 4714496 752 1992294400 4194304 5102648 548682068768 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 1151 752 100 221 0 927 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4604

[startup+0.101728 s]
/proc/loadavg: 1.78 1.81 1.47 2/64 2318
/proc/meminfo: memFree=1616760/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=4844 CPUtime=0.09
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 835 0 0 0 9 0 0 0 18 0 1 0 111622835 4960256 820 1992294400 4194304 5102648 548682068768 18446744073709551615 4222084 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 1211 820 100 221 0 987 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.30174 s]
/proc/loadavg: 1.78 1.81 1.47 2/64 2318
/proc/meminfo: memFree=1616760/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=4296 CPUtime=0.29
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 837 0 0 0 29 0 0 0 19 0 1 0 111622835 4399104 718 1992294400 4194304 5102648 548682068768 18446744073709551615 4214174 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 1074 718 102 221 0 850 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4296

[startup+0.701766 s]
/proc/loadavg: 1.78 1.81 1.47 2/64 2318
/proc/meminfo: memFree=1616760/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=4296 CPUtime=0.69
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 850 0 0 0 69 0 0 0 23 0 1 0 111622835 4399104 731 1992294400 4194304 5102648 548682068768 18446744073709551615 4213965 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 1074 731 115 221 0 850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4296

[startup+1.50182 s]
/proc/loadavg: 1.78 1.81 1.47 2/65 2319
/proc/meminfo: memFree=1614064/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=5088 CPUtime=1.49
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 1031 0 0 0 149 0 0 0 25 0 1 0 111622835 5210112 912 1992294400 4194304 5102648 548682068768 18446744073709551615 4249856 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 1272 912 115 221 0 1048 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5088

[startup+3.10192 s]
/proc/loadavg: 1.78 1.81 1.47 2/65 2319
/proc/meminfo: memFree=1612656/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=7916 CPUtime=3.09
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 1725 0 0 0 309 0 0 0 25 0 1 0 111622835 8105984 1606 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 1979 1606 115 221 0 1755 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7916

[startup+6.30113 s]
/proc/loadavg: 1.72 1.80 1.47 2/65 2319
/proc/meminfo: memFree=1608240/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=11432 CPUtime=6.28
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 2583 0 0 0 627 1 0 0 25 0 1 0 111622835 11706368 2464 1992294400 4194304 5102648 548682068768 18446744073709551615 4249856 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 2858 2464 115 221 0 2634 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11432

[startup+12.7015 s]
/proc/loadavg: 1.66 1.79 1.46 2/65 2319
/proc/meminfo: memFree=1605552/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=13748 CPUtime=12.69
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 3156 0 0 0 1267 2 0 0 25 0 1 0 111622835 14077952 3037 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 3437 3037 115 221 0 3213 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13748

[startup+25.5014 s]
/proc/loadavg: 1.51 1.75 1.45 2/65 2319
/proc/meminfo: memFree=1601520/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=17456 CPUtime=25.48
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 4048 0 0 0 2546 2 0 0 25 0 1 0 111622835 17874944 3929 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 4364 3929 115 221 0 4140 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17456

[startup+51.101 s]
/proc/loadavg: 1.34 1.68 1.44 2/65 2319
/proc/meminfo: memFree=1596336/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=23028 CPUtime=51.07
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 5340 0 0 0 5104 3 0 0 25 0 1 0 111622835 23580672 5221 1992294400 4194304 5102648 548682068768 18446744073709551615 4249856 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 5757 5221 115 221 0 5533 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23028

[startup+102.305 s]
/proc/loadavg: 1.14 1.58 1.42 2/65 2319
/proc/meminfo: memFree=1592112/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=27448 CPUtime=102.27
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 6386 0 0 0 10222 5 0 0 25 0 1 0 111622835 28106752 6267 1992294400 4194304 5102648 548682068768 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 6862 6267 115 221 0 6638 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27448

[startup+162.301 s]
/proc/loadavg: 1.05 1.47 1.39 2/65 2319
/proc/meminfo: memFree=1587952/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=32016 CPUtime=162.25
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 7423 0 0 0 16220 5 0 0 25 0 1 0 111622835 32784384 7304 1992294400 4194304 5102648 548682068768 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 8004 7304 115 221 0 7780 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32016

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.36 2/65 2319
/proc/meminfo: memFree=1584752/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=35348 CPUtime=222.24
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 8211 0 0 0 22218 6 0 0 25 0 1 0 111622835 36196352 8092 1992294400 4194304 5102648 548682068768 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 8837 8092 115 221 0 8613 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 35348

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.34 2/65 2319
/proc/meminfo: memFree=1582256/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=37880 CPUtime=282.22
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 8826 0 0 0 28215 7 0 0 25 0 1 0 111622835 38789120 8707 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 9470 8707 115 221 0 9246 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 37880

[startup+342.302 s]
/proc/loadavg: 1.07 1.27 1.32 2/65 2319
/proc/meminfo: memFree=1581232/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=38988 CPUtime=342.21
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 9074 0 0 0 34214 7 0 0 25 0 1 0 111622835 39923712 8955 1992294400 4194304 5102648 548682068768 18446744073709551615 4249878 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 9747 8955 115 221 0 9523 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 38988

[startup+402.302 s]
/proc/loadavg: 1.02 1.22 1.29 2/65 2319
/proc/meminfo: memFree=1579248/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=41332 CPUtime=402.19
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 9587 0 0 0 40212 7 0 0 25 0 1 0 111622835 42323968 9468 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 10333 9468 115 221 0 10109 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 41332

[startup+462.302 s]
/proc/loadavg: 1.01 1.17 1.27 2/65 2319
/proc/meminfo: memFree=1577648/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=43020 CPUtime=462.17
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 9981 0 0 0 46210 7 0 0 25 0 1 0 111622835 44052480 9862 1992294400 4194304 5102648 548682068768 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 10755 9862 115 221 0 10531 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 43020

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.25 2/65 2319
/proc/meminfo: memFree=1576880/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=43684 CPUtime=522.17
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 10149 0 0 0 52209 8 0 0 25 0 1 0 111622835 44732416 10030 1992294400 4194304 5102648 548682068768 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 10921 10030 115 221 0 10697 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 43684

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.24 2/65 2319
/proc/meminfo: memFree=1576432/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=44136 CPUtime=582.15
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 10253 0 0 0 58207 8 0 0 25 0 1 0 111622835 45195264 10134 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 11034 10134 115 221 0 10810 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 44136

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.22 2/65 2319
/proc/meminfo: memFree=1574384/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=46208 CPUtime=642.14
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 10744 0 0 0 64205 9 0 0 25 0 1 0 111622835 47316992 10625 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 11552 10625 115 221 0 11328 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 46208

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.20 2/65 2319
/proc/meminfo: memFree=1573552/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=47068 CPUtime=702.12
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 10961 0 0 0 70203 9 0 0 25 0 1 0 111622835 48197632 10842 1992294400 4194304 5102648 548682068768 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 11767 10842 115 221 0 11543 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 47068

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 2319
/proc/meminfo: memFree=1572848/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=47920 CPUtime=762.11
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 11137 0 0 0 76202 9 0 0 25 0 1 0 111622835 49070080 11018 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 11980 11018 115 221 0 11756 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 47920

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 2319
/proc/meminfo: memFree=1571696/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=49152 CPUtime=822.09
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 11419 0 0 0 82200 9 0 0 25 0 1 0 111622835 50331648 11300 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 12288 11300 115 221 0 12064 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 49152

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 2319
/proc/meminfo: memFree=1570096/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=51036 CPUtime=882.07
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 11820 0 0 0 88198 9 0 0 25 0 1 0 111622835 52260864 11701 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 12759 11701 115 221 0 12535 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 51036

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 2319
/proc/meminfo: memFree=1569136/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=52016 CPUtime=942.06
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 12059 0 0 0 94196 10 0 0 25 0 1 0 111622835 53264384 11940 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 13004 11940 115 221 0 12780 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 52016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 2319
/proc/meminfo: memFree=1568176/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=53152 CPUtime=1002.05
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 12320 0 0 0 100195 10 0 0 25 0 1 0 111622835 54427648 12201 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 13288 12201 115 221 0 13064 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 53152

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 2319
/proc/meminfo: memFree=1566640/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=54752 CPUtime=1062.04
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 12685 0 0 0 106193 11 0 0 25 0 1 0 111622835 56066048 12566 1992294400 4194304 5102648 548682068768 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 13688 12566 115 221 0 13464 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 54752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 2319
/proc/meminfo: memFree=1566448/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=54896 CPUtime=1122.02
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 12742 0 0 0 112191 11 0 0 25 0 1 0 111622835 56213504 12623 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 13724 12623 115 221 0 13500 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 54896

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 2319
/proc/meminfo: memFree=1565104/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=56316 CPUtime=1182
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 13070 0 0 0 118189 11 0 0 25 0 1 0 111622835 57667584 12951 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 14079 12951 115 221 0 13855 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 56316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 2319
/proc/meminfo: memFree=1564208/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=57312 CPUtime=1200
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 13292 0 0 0 119989 11 0 0 25 0 1 0 111622835 58687488 13173 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 14328 13173 115 221 0 14104 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 57312

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 2319
/proc/meminfo: memFree=1564208/2055920 swapFree=4181212/4192956
[pid=2318] ppid=2316 vsize=57312 CPUtime=1200
/proc/2318/stat : 2318 (varsat-crafted_) R 2316 2318 1907 0 -1 4194304 13292 0 0 0 119989 11 0 0 25 0 1 0 111622835 58687488 13173 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2318/statm: 14328 13173 115 221 0 14104 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 57312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.123981
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 57312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13292
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= 3548

runsolver used 0.808877 second user time and 2.51062 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-27 14:38:13
IDJOB=1738176
IDBENCH=71802
IDSOLVER=537
FILE ID=node22/1738176-1240835893
PBS_JOBID= 9187512
Free space on /tmp= 66148 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738176-1240835893/watcher-1738176-1240835893 -o /tmp/evaluation-result-1738176-1240835893/solver-1738176-1240835893 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1569592943 HOME/instance-1738176-1240835893.cnf

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=1569592943

node22.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		: 3000.232
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		: 3000.232
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:       1617240 kB
Buffers:         59316 kB
Cached:         296108 kB
SwapCached:       5588 kB
Active:         155300 kB
Inactive:       208008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617240 kB
SwapTotal:     4192956 kB
SwapFree:      4181212 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          13624 kB
Slab:            61420 kB
Committed_AS:   551536 kB
PageTables:       1372 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= 66148 MiB
End job on node22 at 2009-04-27 14:58:15