Trace number 1516025

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.11 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1796956909-029.cnf
MD5SUM42a0dcd09b57ad0eb87d8e8da7b56375
Bench CategoryRANDOM (random 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 variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  65                                                   |
0.00/0.00	c |  Number of clauses:    5785                                                 |
0.20/0.22	c |  Parsing time:         0.01         s                                       |
0.20/0.22	c |  Timeout:              43200 s
0.20/0.22	c |  Random Seed:          1092535958.000000
0.20/0.22	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.20/0.22	c |  Branching Rule:       default (solution-guided)                            |
0.20/0.22	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.20/0.22	c |                                                                             |
0.20/0.22	c ============================[ Search Statistics ]==============================
0.20/0.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.22	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.22	c ===============================================================================
0.20/0.22	c |         0 |      65     5785    40495 |     1928        0    nan |  0.000 % |
0.20/0.22	c |       100 |      65     5785    40495 |     2121      100     23 |  0.024 % |
0.20/0.22	c |       251 |      65     5785    40495 |     2333      251     23 |  0.024 % |
0.20/0.25	c |       476 |      65     5785    40495 |     2566      476     23 |  0.024 % |
0.20/0.29	c |       813 |      65     5785    40495 |     2823      813     23 |  0.024 % |
0.30/0.34	c |      1320 |      65     5785    40495 |     3105     1320     23 |  0.024 % |
0.40/0.42	c |      2080 |      65     5785    40495 |     3416     2080     23 |  0.024 % |
0.50/0.51	c |      3219 |      65     5785    40495 |     3757     3219     23 |  0.024 % |
0.60/0.63	c |      4929 |      65     5785    40495 |     4133     3034     23 |  0.024 % |
0.80/0.81	c |      7493 |      65     5785    40495 |     4546     3516     22 |  0.024 % |
1.00/1.05	c |     11339 |      65     5785    40495 |     5001     2787     22 |  0.024 % |
1.40/1.41	c |     17106 |      65     5785    40495 |     5501     3522     22 |  0.024 % |
1.89/1.96	c |     25755 |      65     5785    40495 |     6051     3880     22 |  0.024 % |
2.69/2.79	c |     38729 |      65     5785    40495 |     6657     4707     23 |  0.024 % |
4.10/4.12	c |     58190 |      65     5785    40495 |     7322     4109     22 |  0.024 % |
6.09/6.16	c |     87383 |      65     5785    40495 |     8055     3896     22 |  0.024 % |
9.19/9.26	c |    131173 |      65     5785    40495 |     8860     7269     21 |  0.024 % |
14.19/14.23	c |    196858 |      65     5785    40495 |     9746     6304     21 |  0.024 % |
21.89/21.99	c |    295384 |      65     5785    40495 |    10721     7102     21 |  0.024 % |
34.27/34.32	c |    443173 |      65     5785    40495 |    11793     9794     21 |  0.024 % |
53.96/54.01	c |    664856 |      65     5785    40495 |    12972     6894     21 |  0.024 % |
85.45/85.58	c |    997384 |      65     5785    40495 |    14270     7961     21 |  0.024 % |
135.70/135.81	c |   1496172 |      65     5785    40495 |    15697    13557     20 |  0.024 % |
217.57/217.73	c |   2244354 |      65     5785    40495 |    17266    14945     21 |  0.024 % |
349.60/349.84	c |   3366628 |      65     5785    40495 |    18993    13339     20 |  0.024 % |
564.89/565.24	c |   5050040 |      65     5785    40495 |    20892    13743     20 |  0.024 % |
927.62/928.15	c |   7575163 |      65     5785    40495 |    22982    18548     20 |  0.024 % |

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-1516025-1238263155/watcher-1516025-1238263155 -o /tmp/evaluation-result-1516025-1238263155/solver-1516025-1238263155 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1092535958 HOME/instance-1516025-1238263155.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: 1.91 1.98 1.99 4/86 18561
/proc/meminfo: memFree=1755856/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=2828 CPUtime=0
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 452645896 2895872 320 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 707 321 88 221 0 483 0

[startup+0.055786 s]
/proc/loadavg: 1.91 1.98 1.99 4/86 18561
/proc/meminfo: memFree=1755856/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=3548 CPUtime=0.05
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 524 0 0 0 5 0 0 0 18 0 1 0 452645896 3633152 509 1992294400 4194304 5102416 548682068800 18446744073709551615 4272942 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 887 509 97 221 0 663 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3548

[startup+0.101793 s]
/proc/loadavg: 1.91 1.98 1.99 4/86 18561
/proc/meminfo: memFree=1755856/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=3724 CPUtime=0.1
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 551 0 0 0 10 0 0 0 18 0 1 0 452645896 3813376 536 1992294400 4194304 5102416 548682068800 18446744073709551615 4272784 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 931 536 98 221 0 707 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3724

[startup+0.301831 s]
/proc/loadavg: 1.91 1.98 1.99 4/86 18561
/proc/meminfo: memFree=1755856/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=3628 CPUtime=0.3
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 565 0 0 0 30 0 0 0 20 0 1 0 452645896 3715072 550 1992294400 4194304 5102416 548682068800 18446744073709551615 4220281 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 907 550 112 221 0 683 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3628

[startup+0.701904 s]
/proc/loadavg: 1.91 1.98 1.99 4/86 18561
/proc/meminfo: memFree=1755856/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=3764 CPUtime=0.7
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 597 0 0 0 70 0 0 0 23 0 1 0 452645896 3854336 582 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 941 582 112 221 0 717 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3764

[startup+1.50105 s]
/proc/loadavg: 1.91 1.98 1.99 3/87 18562
/proc/meminfo: memFree=1753800/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=4172 CPUtime=1.49
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 692 0 0 0 149 0 0 0 25 0 1 0 452645896 4272128 677 1992294400 4194304 5102416 548682068800 18446744073709551615 4249552 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 1043 677 112 221 0 819 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4172

[startup+3.10135 s]
/proc/loadavg: 1.91 1.98 1.99 3/87 18562
/proc/meminfo: memFree=1753224/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=4588 CPUtime=3.09
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 808 0 0 0 309 0 0 0 25 0 1 0 452645896 4698112 793 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 1147 793 112 221 0 923 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4588

[startup+6.30194 s]
/proc/loadavg: 1.92 1.98 1.99 3/87 18562
/proc/meminfo: memFree=1752456/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=5140 CPUtime=6.29
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 930 0 0 0 629 0 0 0 25 0 1 0 452645896 5263360 915 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 1285 915 112 221 0 1061 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5140

[startup+12.7011 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 18562
/proc/meminfo: memFree=1751632/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=5916 CPUtime=12.69
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 1082 0 0 0 1269 0 0 0 25 0 1 0 452645896 6057984 1067 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 1479 1067 112 221 0 1255 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5916

[startup+25.5015 s]
/proc/loadavg: 1.94 1.98 1.99 3/87 18562
/proc/meminfo: memFree=1750928/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=6672 CPUtime=25.48
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 1269 0 0 0 2548 0 0 0 25 0 1 0 452645896 6832128 1254 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 1668 1254 112 221 0 1444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6672

[startup+51.1012 s]
/proc/loadavg: 1.96 1.98 1.99 3/87 18562
/proc/meminfo: memFree=1750160/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=7452 CPUtime=51.07
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 1469 0 0 0 5107 0 0 0 25 0 1 0 452645896 7630848 1454 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 1863 1454 112 221 0 1639 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7452

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/87 18562
/proc/meminfo: memFree=1748816/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=8900 CPUtime=102.24
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 1776 0 0 0 10224 0 0 0 25 0 1 0 452645896 9113600 1761 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 2225 1761 112 221 0 2001 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 8900

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 18568
/proc/meminfo: memFree=1748048/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=9504 CPUtime=162.19
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 1936 0 0 0 16218 1 0 0 25 0 1 0 452645896 9732096 1921 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 2376 1921 112 221 0 2152 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 9504

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 18568
/proc/meminfo: memFree=1747728/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=9660 CPUtime=222.16
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2021 0 0 0 22215 1 0 0 25 0 1 0 452645896 9891840 2006 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 2415 2006 112 221 0 2191 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 9660

[startup+282.302 s]
/proc/loadavg: 2.06 2.00 2.00 3/87 18568
/proc/meminfo: memFree=1747152/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=10336 CPUtime=282.14
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2166 0 0 0 28213 1 0 0 25 0 1 0 452645896 10584064 2151 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 2584 2151 112 221 0 2360 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 10336

[startup+342.302 s]
/proc/loadavg: 2.08 2.02 2.00 3/87 18568
/proc/meminfo: memFree=1746960/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=10716 CPUtime=342.1
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2224 0 0 0 34209 1 0 0 25 0 1 0 452645896 10973184 2209 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 2679 2209 112 221 0 2455 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 10716

[startup+402.302 s]
/proc/loadavg: 2.09 2.03 2.00 3/87 18568
/proc/meminfo: memFree=1746448/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=11356 CPUtime=402.07
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2366 0 0 0 40206 1 0 0 25 0 1 0 452645896 11628544 2351 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 2839 2351 112 221 0 2615 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 11356

[startup+462.301 s]
/proc/loadavg: 2.08 2.03 2.00 3/87 18568
/proc/meminfo: memFree=1745616/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=12304 CPUtime=462.04
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2549 0 0 0 46203 1 0 0 25 0 1 0 452645896 12599296 2534 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3076 2534 112 221 0 2852 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 12304

[startup+522.302 s]
/proc/loadavg: 2.08 2.04 2.00 3/87 18568
/proc/meminfo: memFree=1745360/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=12492 CPUtime=522.01
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2607 0 0 0 52200 1 0 0 25 0 1 0 452645896 12791808 2592 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3123 2592 112 221 0 2899 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 12492

[startup+582.301 s]
/proc/loadavg: 2.07 2.04 2.00 3/87 18568
/proc/meminfo: memFree=1745104/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=12872 CPUtime=581.98
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2675 0 0 0 58197 1 0 0 25 0 1 0 452645896 13180928 2660 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3218 2660 112 221 0 2994 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 12872

[startup+642.301 s]
/proc/loadavg: 2.17 2.09 2.02 3/87 18568
/proc/meminfo: memFree=1744976/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=12872 CPUtime=641.96
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2712 0 0 0 64195 1 0 0 25 0 1 0 452645896 13180928 2697 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3218 2697 112 221 0 2994 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 12872

[startup+702.301 s]
/proc/loadavg: 2.10 2.08 2.02 3/87 18568
/proc/meminfo: memFree=1744784/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=13064 CPUtime=701.93
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2747 0 0 0 70191 2 0 0 25 0 1 0 452645896 13377536 2732 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3266 2732 112 221 0 3042 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 13064

[startup+762.306 s]
/proc/loadavg: 2.03 2.07 2.01 3/87 18568
/proc/meminfo: memFree=1744784/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=13064 CPUtime=761.91
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2751 0 0 0 76189 2 0 0 25 0 1 0 452645896 13377536 2736 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3266 2736 112 221 0 3042 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 13064

[startup+822.302 s]
/proc/loadavg: 2.01 2.05 2.01 3/87 18568
/proc/meminfo: memFree=1744656/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=13064 CPUtime=821.87
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2782 0 0 0 82185 2 0 0 25 0 1 0 452645896 13377536 2767 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3266 2767 112 221 0 3042 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 13064

[startup+882.302 s]
/proc/loadavg: 2.00 2.04 2.00 3/87 18568
/proc/meminfo: memFree=1744656/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=13064 CPUtime=881.84
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2787 0 0 0 88182 2 0 0 25 0 1 0 452645896 13377536 2772 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3266 2772 112 221 0 3042 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 13064

[startup+942.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/87 18568
/proc/meminfo: memFree=1744464/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=13252 CPUtime=941.81
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2833 0 0 0 94179 2 0 0 25 0 1 0 452645896 13570048 2818 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3313 2818 112 221 0 3089 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 13252

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 18568
/proc/meminfo: memFree=1744144/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=13632 CPUtime=1001.78
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2907 0 0 0 100176 2 0 0 25 0 1 0 452645896 13959168 2892 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3408 2892 112 221 0 3184 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 13632

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 18568
/proc/meminfo: memFree=1744016/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=13632 CPUtime=1061.75
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2935 0 0 0 106173 2 0 0 25 0 1 0 452645896 13959168 2920 1992294400 4194304 5102416 548682068800 18446744073709551615 4249708 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3408 2920 112 221 0 3184 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 13632

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 18568
/proc/meminfo: memFree=1743952/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=13632 CPUtime=1121.73
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2950 0 0 0 112171 2 0 0 25 0 1 0 452645896 13959168 2935 1992294400 4194304 5102416 548682068800 18446744073709551615 4228580 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3408 2935 112 221 0 3184 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 13632

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 18568
/proc/meminfo: memFree=1743760/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=13776 CPUtime=1181.7
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2981 0 0 0 118168 2 0 0 25 0 1 0 452645896 14106624 2966 1992294400 4194304 5102416 548682068800 18446744073709551615 4250064 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3444 2966 112 221 0 3220 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 13776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18568
/proc/meminfo: memFree=1743760/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=13776 CPUtime=1200.09
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2985 0 0 0 120007 2 0 0 25 0 1 0 452645896 14106624 2970 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3444 2970 112 221 0 3220 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13776

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

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

[startup+1200.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18568
/proc/meminfo: memFree=1743760/2055924 swapFree=4179676/4192956
[pid=18561] ppid=18559 vsize=13776 CPUtime=1200.09
/proc/18561/stat : 18561 (varsat-random_s) R 18559 18561 18165 0 -1 4194304 2985 0 0 0 120007 2 0 0 25 0 1 0 452645896 14106624 2970 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18561/statm: 3444 2970 112 221 0 3220 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.11
CPU user time (s): 1200.08
CPU system time (s): 0.028995
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 13776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2985
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= 4541

runsolver used 1.2808 second user time and 4.19136 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-28 18:59:15
IDJOB=1516025
IDBENCH=70478
IDSOLVER=539
FILE ID=node83/1516025-1238263155
PBS_JOBID= 9060783
Free space on /tmp= 66480 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1796956909-029.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516025-1238263155/watcher-1516025-1238263155 -o /tmp/evaluation-result-1516025-1238263155/solver-1516025-1238263155 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1092535958 HOME/instance-1516025-1238263155.cnf

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

MD5SUM BENCH= 42a0dcd09b57ad0eb87d8e8da7b56375
RANDOM SEED=1092535958

node83.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1756336 kB
Buffers:         54552 kB
Cached:         156648 kB
SwapCached:       7488 kB
Active:         106200 kB
Inactive:       123484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1756336 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          25976 kB
Slab:            53908 kB
Committed_AS:  1001860 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-28 19:19:17