Trace number 1512749

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) 1200.1 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S115851319-100.cnf
MD5SUMa1edfaeac2621d913d1c4fa9fc78f271
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark169.393
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.04	c |  Parsing time:         0.05         s                                       |
0.00/0.04	c |  Timeout:              43200 s
0.00/0.04	c |  Random Seed:          1143137055.000000
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 |                                                                             |
0.09/0.18	c ============================[ Search Statistics ]==============================
0.09/0.18	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.18	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.18	c ===============================================================================
0.09/0.18	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.19/0.28	c |       101 |    1100    22000   110000 |     8066      101    128 |  0.000 % |
0.29/0.37	c |       251 |    1100    22000   110000 |     8873      251    143 |  0.000 % |
0.39/0.48	c |       477 |    1100    22000   110000 |     9760      477    139 |  0.000 % |
0.59/0.60	c |       815 |    1100    22000   110000 |    10736      815    138 |  0.000 % |
0.69/0.74	c |      1321 |    1100    22000   110000 |    11810     1321    136 |  0.000 % |
0.89/0.93	c |      2081 |    1100    22000   110000 |    12991     2081    136 |  0.000 % |
1.10/1.17	c |      3220 |    1100    22000   110000 |    14290     3220    137 |  0.000 % |
1.49/1.50	c |      4928 |    1100    22000   110000 |    15719     4928    138 |  0.000 % |
1.99/2.01	c |      7490 |    1100    22000   110000 |    17291     7490    137 |  0.000 % |
2.79/2.89	c |     11335 |    1100    22000   110000 |    19020    11335    140 |  0.000 % |
4.40/4.45	c |     17102 |    1100    22000   110000 |    20922    17102    141 |  0.000 % |
7.09/7.18	c |     25752 |    1100    22000   110000 |    23015    15089    152 |  0.000 % |
11.38/11.44	c |     38726 |    1100    22000   110000 |    25316    16000    149 |  0.000 % |
18.38/18.41	c |     58187 |    1100    22000   110000 |    27848    21352    141 |  0.000 % |
29.78/29.85	c |     87379 |    1100    22000   110000 |    30633    17697    153 |  0.000 % |
50.77/50.83	c |    131168 |    1100    22000   110000 |    33696    23157    154 |  0.000 % |
85.77/85.88	c |    196852 |    1100    22000   110000 |    37066    24376    149 |  0.000 % |
141.24/141.37	c |    295378 |    1100    22000   110000 |    40772    23692    155 |  0.000 % |
230.11/230.23	c |    443167 |    1100    22000   110000 |    44849    32894    161 |  0.000 % |
372.16/372.33	c |    664850 |    1100    22000   110000 |    49334    33912    158 |  0.000 % |
604.18/604.40	c |    997375 |    1100    22000   110000 |    54268    46797    156 |  0.000 % |
965.06/965.41	c |   1496163 |    1100    22000   110000 |    59695    28948    149 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512749-1238207745/watcher-1512749-1238207745 -o /tmp/evaluation-result-1512749-1238207745/solver-1512749-1238207745 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1143137055 HOME/instance-1512749-1238207745.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.88 3/64 31629
/proc/meminfo: memFree=1128128/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=2576 CPUtime=0
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 1093440789 2637824 362 1992294400 4194304 5102416 548682068800 18446744073709551615 4262619 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 644 362 88 221 0 420 0

[startup+0.007609 s]
/proc/loadavg: 1.00 0.99 0.88 3/64 31629
/proc/meminfo: memFree=1128128/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=2840 CPUtime=0
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 437 0 0 0 0 0 0 0 18 0 1 0 1093440789 2908160 422 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 710 424 88 221 0 486 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2840

[startup+0.101626 s]
/proc/loadavg: 1.00 0.99 0.88 3/64 31629
/proc/meminfo: memFree=1128128/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=6884 CPUtime=0.09
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 1423 0 0 0 9 0 0 0 18 0 1 0 1093440789 7049216 1408 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 1721 1408 97 221 0 1497 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6884

[startup+0.301665 s]
/proc/loadavg: 1.00 0.99 0.88 3/64 31629
/proc/meminfo: memFree=1128128/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=6360 CPUtime=0.29
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 1484 0 0 0 29 0 0 0 19 0 1 0 1093440789 6512640 1331 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 1590 1331 115 221 0 1366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6360

[startup+0.701744 s]
/proc/loadavg: 1.00 0.99 0.88 3/64 31629
/proc/meminfo: memFree=1128128/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=6360 CPUtime=0.69
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 1484 0 0 0 69 0 0 0 22 0 1 0 1093440789 6512640 1331 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 1590 1331 115 221 0 1366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6360

[startup+1.5019 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 31630
/proc/meminfo: memFree=1122808/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=8500 CPUtime=1.49
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 2009 0 0 0 149 0 0 0 25 0 1 0 1093440789 8704000 1856 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 2125 1856 115 221 0 1901 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8500

[startup+3.10121 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 31630
/proc/meminfo: memFree=1119352/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=12848 CPUtime=3.09
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 3102 0 0 0 308 1 0 0 25 0 1 0 1093440789 13156352 2949 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 3212 2949 115 221 0 2988 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12848

[startup+6.30184 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 31630
/proc/meminfo: memFree=1111096/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=19024 CPUtime=6.29
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 4634 0 0 0 627 2 0 0 25 0 1 0 1093440789 19480576 4481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 4756 4481 115 221 0 4532 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19024

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 31630
/proc/meminfo: memFree=1108088/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=21268 CPUtime=12.68
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 5197 0 0 0 1266 2 0 0 25 0 1 0 1093440789 21778432 5044 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 5317 5044 115 221 0 5093 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21268

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 31630
/proc/meminfo: memFree=1104888/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=24488 CPUtime=25.49
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 5993 0 0 0 2546 3 0 0 25 0 1 0 1093440789 25075712 5840 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 6122 5840 115 221 0 5898 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24488

[startup+51.1016 s]
/proc/loadavg: 1.00 0.99 0.89 2/65 31630
/proc/meminfo: memFree=1100024/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=29388 CPUtime=51.07
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 7220 0 0 0 5103 4 0 0 25 0 1 0 1093440789 30093312 7067 1992294400 4194304 5102416 548682068800 18446744073709551615 4255660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 7347 7067 115 221 0 7123 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29388

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.89 2/65 31630
/proc/meminfo: memFree=1095416/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=34012 CPUtime=102.25
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 8371 0 0 0 10220 5 0 0 25 0 1 0 1093440789 34828288 8218 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 8503 8218 115 221 0 8279 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 34012

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.90 2/65 31630
/proc/meminfo: memFree=1090872/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=38752 CPUtime=162.24
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 9507 0 0 0 16217 7 0 0 25 0 1 0 1093440789 39682048 9354 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 9688 9354 115 221 0 9464 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38752

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.90 2/65 31630
/proc/meminfo: memFree=1088760/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=40872 CPUtime=222.22
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 10037 0 0 0 22214 8 0 0 25 0 1 0 1093440789 41852928 9884 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 10218 9884 115 221 0 9994 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40872

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31630
/proc/meminfo: memFree=1082296/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=47296 CPUtime=282.19
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 11646 0 0 0 28210 9 0 0 25 0 1 0 1093440789 48431104 11493 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 11824 11493 115 221 0 11600 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 47296

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31630
/proc/meminfo: memFree=1082232/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=47296 CPUtime=342.17
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 11646 0 0 0 34208 9 0 0 25 0 1 0 1093440789 48431104 11493 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 11824 11493 115 221 0 11600 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 47296

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31630
/proc/meminfo: memFree=1080056/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=49556 CPUtime=402.15
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 12195 0 0 0 40205 10 0 0 25 0 1 0 1093440789 50745344 12042 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 12389 12042 115 221 0 12165 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 49556

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31630
/proc/meminfo: memFree=1077368/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=52212 CPUtime=462.13
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 12853 0 0 0 46202 11 0 0 25 0 1 0 1093440789 53465088 12700 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 13053 12700 115 221 0 12829 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 52212

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31631
/proc/meminfo: memFree=1076984/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=52344 CPUtime=522.11
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 12898 0 0 0 52200 11 0 0 25 0 1 0 1093440789 53600256 12745 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 13086 12745 115 221 0 12862 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 52344

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31632
/proc/meminfo: memFree=1076920/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=52608 CPUtime=582.08
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 12979 0 0 0 58197 11 0 0 25 0 1 0 1093440789 53870592 12826 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 13152 12826 115 221 0 12928 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 52608

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31632
/proc/meminfo: memFree=1073336/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=56172 CPUtime=642.07
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 13879 0 0 0 64195 12 0 0 25 0 1 0 1093440789 57520128 13726 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 14043 13726 115 221 0 13819 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 56172

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31632
/proc/meminfo: memFree=1070840/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=58652 CPUtime=702.05
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 14473 0 0 0 70192 13 0 0 25 0 1 0 1093440789 60059648 14320 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 14663 14320 115 221 0 14439 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 58652

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31632
/proc/meminfo: memFree=1070840/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=58652 CPUtime=762.03
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 14474 0 0 0 76190 13 0 0 25 0 1 0 1093440789 60059648 14321 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 14663 14321 115 221 0 14439 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 58652

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31632
/proc/meminfo: memFree=1070840/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=58652 CPUtime=822
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 14474 0 0 0 82187 13 0 0 25 0 1 0 1093440789 60059648 14321 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 14663 14321 115 221 0 14439 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 58652

[startup+882.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31632
/proc/meminfo: memFree=1070584/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=58984 CPUtime=881.98
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 14537 0 0 0 88185 13 0 0 25 0 1 0 1093440789 60399616 14384 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 14746 14384 115 221 0 14522 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 58984

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31632
/proc/meminfo: memFree=1070584/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=58984 CPUtime=941.96
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 14539 0 0 0 94182 14 0 0 25 0 1 0 1093440789 60399616 14386 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 14746 14386 115 221 0 14522 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 58984

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31632
/proc/meminfo: memFree=1068216/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=61384 CPUtime=1001.94
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 15150 0 0 0 100179 15 0 0 25 0 1 0 1093440789 62857216 14997 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 15346 14997 115 221 0 15122 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 61384

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31632
/proc/meminfo: memFree=1064440/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=65240 CPUtime=1061.91
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 16090 0 0 0 106175 16 0 0 25 0 1 0 1093440789 66805760 15937 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 16310 15937 115 221 0 16086 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 65240

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31632
/proc/meminfo: memFree=1064184/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=65372 CPUtime=1121.9
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 16141 0 0 0 112173 17 0 0 25 0 1 0 1093440789 66940928 15988 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 16343 15988 115 221 0 16119 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 65372

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31632
/proc/meminfo: memFree=1063480/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=66132 CPUtime=1181.88
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 16316 0 0 0 118171 17 0 0 25 0 1 0 1093440789 67719168 16163 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 16533 16163 115 221 0 16309 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 66132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31632
/proc/meminfo: memFree=1063480/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=66132 CPUtime=1200.07
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 16316 0 0 0 119990 17 0 0 25 0 1 0 1093440789 67719168 16163 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 16533 16163 115 221 0 16309 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 66132

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 0.99 0.91 2/65 31632
/proc/meminfo: memFree=1063480/2055920 swapFree=4176728/4192956
[pid=31629] ppid=31627 vsize=66132 CPUtime=1200.07
/proc/31629/stat : 31629 (varsat-random_s) R 31627 31629 31530 0 -1 4194304 16316 0 0 0 119990 17 0 0 25 0 1 0 1093440789 67719168 16163 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 16533 16163 115 221 0 16309 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 66132

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.91
CPU system time (s): 0.187971
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 66132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16316
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= 2113

runsolver used 0.932858 second user time and 2.49362 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 03:35:45
IDJOB=1512749
IDBENCH=70205
IDSOLVER=539
FILE ID=node11/1512749-1238207745
PBS_JOBID= 9060553
Free space on /tmp= 66348 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S115851319-100.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512749-1238207745/watcher-1512749-1238207745 -o /tmp/evaluation-result-1512749-1238207745/solver-1512749-1238207745 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1143137055 HOME/instance-1512749-1238207745.cnf

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

MD5SUM BENCH= a1edfaeac2621d913d1c4fa9fc78f271
RANDOM SEED=1143137055

node11.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		: 3000.274
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		: 3000.274
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:       1128544 kB
Buffers:         85544 kB
Cached:         749908 kB
SwapCached:      10196 kB
Active:         187224 kB
Inactive:       659828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1128544 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            1540 kB
Writeback:           0 kB
Mapped:          17344 kB
Slab:            66228 kB
Committed_AS:  2779812 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= 66344 MiB
End job on node11 at 2009-03-28 03:55:47