Trace number 1513745

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
MD5SUM3606a223e44ca7ebc5d996a3ddbfb35d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.084986
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  2000                                                 |
0.00/0.00	c |  Number of clauses:    8400                                                 |
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:          702414597.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
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 |                                                                             |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1926     8288    25302 |     2762        0    nan |  0.000 % |
0.19/0.22	c |       102 |    1926     8288    25302 |     3038      102     58 |  0.000 % |
0.39/0.42	c |       253 |    1926     8288    25302 |     3342      253     65 |  0.000 % |
0.59/0.64	c |       480 |    1926     8288    25302 |     3677      480     65 |  0.000 % |
0.79/0.85	c |       817 |    1926     8288    25302 |     4044      817     63 |  0.000 % |
1.00/1.09	c |      1323 |    1926     8288    25302 |     4449     1323     63 |  0.000 % |
1.29/1.35	c |      2082 |    1926     8288    25302 |     4894     2082     62 |  0.000 % |
1.59/1.65	c |      3221 |    1926     8288    25302 |     5383     3221     66 |  0.000 % |
1.99/2.03	c |      4929 |    1926     8288    25302 |     5922     4929     68 |  0.000 % |
2.49/2.52	c |      7492 |    1926     8288    25302 |     6514     4394     70 |  0.000 % |
3.09/3.14	c |     11336 |    1926     8288    25302 |     7165     4809     67 |  0.000 % |
3.99/4.09	c |     17102 |    1926     8288    25302 |     7882     6852     72 |  0.000 % |
5.39/5.47	c |     25751 |    1926     8288    25302 |     8670     7325     77 |  0.000 % |
7.59/7.66	c |     38725 |    1926     8288    25302 |     9537     6833     76 |  0.000 % |
11.09/11.17	c |     58186 |    1926     8288    25302 |    10491     6682     75 |  0.000 % |
16.69/16.77	c |     87380 |    1926     8288    25302 |    11540     8899     76 |  0.000 % |
26.09/26.11	c |    131172 |    1926     8288    25302 |    12694    11274     73 |  0.000 % |
40.18/40.29	c |    196857 |    1926     8288    25302 |    13963    12038     76 |  0.000 % |
63.67/63.78	c |    295384 |    1926     8288    25302 |    15360    10522     71 |  0.000 % |
101.26/101.39	c |    443174 |    1926     8288    25302 |    16896     9472     72 |  0.000 % |
162.35/162.41	c |    664858 |    1926     8288    25302 |    18585    16208     78 |  0.000 % |
261.02/261.11	c |    997383 |    1926     8288    25302 |    20444    17728     79 |  0.000 % |
412.88/413.06	c |   1496171 |    1926     8288    25302 |    22488    18588     75 |  0.000 % |
663.62/663.82	c |   2244354 |    1926     8288    25302 |    24737    14683     77 |  0.000 % |
1083.40/1083.71	c |   3366628 |    1926     8288    25302 |    27211    19294     80 |  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-1513745-1238222164/watcher-1513745-1238222164 -o /tmp/evaluation-result-1513745-1238222164/solver-1513745-1238222164 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=702414597 HOME/instance-1513745-1238222164.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 4044
/proc/meminfo: memFree=1374064/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=2980 CPUtime=0
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 361 0 0 0 0 0 0 0 20 0 1 0 1094880949 3051520 346 1992294400 4194304 5102416 548682068800 18446744073709551615 4515945 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 745 346 88 221 0 521 0

[startup+0.0345899 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 4044
/proc/meminfo: memFree=1374064/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=3784 CPUtime=0.03
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 597 0 0 0 3 0 0 0 20 0 1 0 1094880949 3874816 580 1992294400 4194304 5102416 548682068800 18446744073709551615 4220318 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 946 580 102 221 0 722 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3784

[startup+0.101598 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 4044
/proc/meminfo: memFree=1374064/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=3784 CPUtime=0.09
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 597 0 0 0 9 0 0 0 20 0 1 0 1094880949 3874816 580 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 946 580 102 221 0 722 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3784

[startup+0.301621 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 4044
/proc/meminfo: memFree=1374064/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=3784 CPUtime=0.29
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 610 0 0 0 29 0 0 0 22 0 1 0 1094880949 3874816 593 1992294400 4194304 5102416 548682068800 18446744073709551615 4242026 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 946 593 115 221 0 722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3784

[startup+0.701667 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 4044
/proc/meminfo: memFree=1374064/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=3784 CPUtime=0.69
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 610 0 0 0 69 0 0 0 25 0 1 0 1094880949 3874816 593 1992294400 4194304 5102416 548682068800 18446744073709551615 4220706 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 946 593 115 221 0 722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3784

[startup+1.50176 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1372136/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=4048 CPUtime=1.49
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 675 0 0 0 149 0 0 0 25 0 1 0 1094880949 4145152 658 1992294400 4194304 5102416 548682068800 18446744073709551615 4220158 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 1012 658 115 221 0 788 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4048

[startup+3.10195 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1370664/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=5896 CPUtime=3.09
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 1131 0 0 0 309 0 0 0 25 0 1 0 1094880949 6037504 1114 1992294400 4194304 5102416 548682068800 18446744073709551615 4255439 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 1474 1114 115 221 0 1250 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5896

[startup+6.30132 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1368808/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=7368 CPUtime=6.29
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 1489 0 0 0 629 0 0 0 25 0 1 0 1094880949 7544832 1472 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 1842 1472 115 221 0 1618 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7368

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1366952/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=8692 CPUtime=12.69
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 1825 0 0 0 1268 1 0 0 25 0 1 0 1094880949 8900608 1808 1992294400 4194304 5102416 548682068800 18446744073709551615 4249440 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 2173 1808 115 221 0 1949 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8692

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1365480/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=10148 CPUtime=25.49
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 2189 0 0 0 2548 1 0 0 25 0 1 0 1094880949 10391552 2172 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 2537 2172 115 221 0 2313 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10148

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1363304/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=12436 CPUtime=51.07
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 2732 0 0 0 5106 1 0 0 25 0 1 0 1094880949 12734464 2715 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 3109 2715 115 221 0 2885 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12436

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1361000/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=14580 CPUtime=102.27
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 3290 0 0 0 10225 2 0 0 25 0 1 0 1094880949 14929920 3273 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 3645 3273 115 221 0 3421 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14580

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1358632/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=16972 CPUtime=162.25
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 3865 0 0 0 16223 2 0 0 25 0 1 0 1094880949 17379328 3848 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 4243 3848 115 221 0 4019 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16972

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1356392/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=19340 CPUtime=222.23
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 4429 0 0 0 22220 3 0 0 25 0 1 0 1094880949 19804160 4412 1992294400 4194304 5102416 548682068800 18446744073709551615 4255244 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 4835 4412 115 221 0 4611 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19340

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1354728/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=20940 CPUtime=282.21
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 4838 0 0 0 28218 3 0 0 25 0 1 0 1094880949 21442560 4821 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 5235 4821 115 221 0 5011 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20940

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1354024/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=21752 CPUtime=342.19
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 5025 0 0 0 34216 3 0 0 25 0 1 0 1094880949 22274048 5008 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 5438 5008 115 221 0 5214 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21752

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1353320/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=22396 CPUtime=402.18
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 5200 0 0 0 40214 4 0 0 25 0 1 0 1094880949 22933504 5183 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 5599 5183 115 221 0 5375 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22396

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1351464/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=24324 CPUtime=462.17
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 5659 0 0 0 46213 4 0 0 25 0 1 0 1094880949 24907776 5642 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 6081 5642 115 221 0 5857 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 24324

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1350696/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=25020 CPUtime=522.15
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 5837 0 0 0 52211 4 0 0 25 0 1 0 1094880949 25620480 5820 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 6255 5820 115 221 0 6031 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 25020

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4045
/proc/meminfo: memFree=1350312/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=25564 CPUtime=582.13
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 5981 0 0 0 58209 4 0 0 25 0 1 0 1094880949 26177536 5964 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 6391 5964 115 221 0 6167 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 25564

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4046
/proc/meminfo: memFree=1349672/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=25968 CPUtime=642.12
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 6061 0 0 0 64208 4 0 0 25 0 1 0 1094880949 26591232 6044 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 6492 6044 115 221 0 6268 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25968

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4046
/proc/meminfo: memFree=1347752/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=28004 CPUtime=702.1
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 6555 0 0 0 70205 5 0 0 25 0 1 0 1094880949 28676096 6538 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 7001 6538 115 221 0 6777 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 28004

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4046
/proc/meminfo: memFree=1346984/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=28696 CPUtime=762.09
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 6734 0 0 0 76204 5 0 0 25 0 1 0 1094880949 29384704 6717 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 7174 6717 115 221 0 6950 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 28696

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4046
/proc/meminfo: memFree=1346216/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=29548 CPUtime=822.07
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 6933 0 0 0 82202 5 0 0 25 0 1 0 1094880949 30257152 6916 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 7387 6916 115 221 0 7163 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 29548

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4046
/proc/meminfo: memFree=1345704/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=30032 CPUtime=882.05
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 7059 0 0 0 88200 5 0 0 25 0 1 0 1094880949 30752768 7042 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 7508 7042 115 221 0 7284 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 30032

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4047
/proc/meminfo: memFree=1345000/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=30736 CPUtime=942.03
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 7247 0 0 0 94198 5 0 0 25 0 1 0 1094880949 31473664 7217 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 7684 7217 115 221 0 7460 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 30736

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4047
/proc/meminfo: memFree=1344552/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=31132 CPUtime=1002.02
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 7348 0 0 0 100197 5 0 0 25 0 1 0 1094880949 31879168 7318 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 7783 7318 115 221 0 7559 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 31132

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4047
/proc/meminfo: memFree=1344232/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=31396 CPUtime=1062.01
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 7433 0 0 0 106195 6 0 0 25 0 1 0 1094880949 32149504 7403 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 7849 7403 115 221 0 7625 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 31396

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4047
/proc/meminfo: memFree=1342568/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=33244 CPUtime=1121.99
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 7840 0 0 0 112193 6 0 0 25 0 1 0 1094880949 34041856 7810 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 8311 7810 115 221 0 8087 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 33244

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4047
/proc/meminfo: memFree=1342184/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=33516 CPUtime=1181.97
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 7927 0 0 0 118191 6 0 0 25 0 1 0 1094880949 34320384 7897 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 8379 7897 115 221 0 8155 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 33516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4047
/proc/meminfo: memFree=1342120/2055920 swapFree=4175504/4192956
[pid=4044] ppid=4042 vsize=33660 CPUtime=1200.07
/proc/4044/stat : 4044 (varsat-random_s) R 4042 4044 3979 0 -1 4194304 7940 0 0 0 120001 6 0 0 25 0 1 0 1094880949 34467840 7910 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/4044/statm: 8415 7910 115 221 0 8191 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 33660

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.071989
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 33660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7940
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= 1969

runsolver used 1.23381 second user time and 3.14752 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-28 07:36:04
IDJOB=1513745
IDBENCH=70288
IDSOLVER=539
FILE ID=node77/1513745-1238222164
PBS_JOBID= 9060576
Free space on /tmp= 66552 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513745-1238222164/watcher-1513745-1238222164 -o /tmp/evaluation-result-1513745-1238222164/solver-1513745-1238222164 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=702414597 HOME/instance-1513745-1238222164.cnf

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

MD5SUM BENCH= 3606a223e44ca7ebc5d996a3ddbfb35d
RANDOM SEED=702414597

node77.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		: 3000.230
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		: 3000.230
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:      2055920 kB
MemFree:       1374544 kB
Buffers:         63856 kB
Cached:         528172 kB
SwapCached:       9160 kB
Active:         156408 kB
Inactive:       448908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1374544 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          17532 kB
Slab:            61204 kB
Committed_AS:  2584488 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-28 07:56:07