Trace number 1516455

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) 1200.01 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1366769180-095.cnf
MD5SUM24a651376c44fe64c4aa5e817f0a506b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.560914
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                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          295279065.000000
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 |      65     5785    40495 |     1928        0    nan |  0.000 % |
0.09/0.17	c |       100 |      65     5785    40495 |     2121      100     24 |  0.024 % |
0.09/0.19	c |       250 |      65     5785    40495 |     2333      250     23 |  0.024 % |
0.19/0.22	c |       475 |      65     5785    40495 |     2566      475     23 |  0.024 % |
0.19/0.26	c |       813 |      65     5785    40495 |     2823      813     23 |  0.024 % |
0.29/0.30	c |      1319 |      65     5785    40495 |     3105     1319     23 |  0.024 % |
0.29/0.35	c |      2078 |      65     5785    40495 |     3416     2078     23 |  0.024 % |
0.39/0.44	c |      3218 |      65     5785    40495 |     3757     3218     23 |  0.024 % |
0.49/0.56	c |      4926 |      65     5785    40495 |     4133     3031     22 |  0.024 % |
0.69/0.73	c |      7488 |      65     5785    40495 |     4546     3511     23 |  0.024 % |
0.89/0.98	c |     11332 |      65     5785    40495 |     5001     2782     22 |  0.024 % |
1.29/1.35	c |     17098 |      65     5785    40495 |     5501     3518     22 |  0.024 % |
1.89/1.93	c |     25749 |      65     5785    40495 |     6051     3873     22 |  0.024 % |
2.79/2.81	c |     38723 |      65     5785    40495 |     6657     4683     22 |  0.024 % |
4.19/4.21	c |     58184 |      65     5785    40495 |     7322     4086     21 |  0.024 % |
6.29/6.33	c |     87376 |      65     5785    40495 |     8055     3876     21 |  0.024 % |
9.49/9.57	c |    131166 |      65     5785    40495 |     8860     7248     22 |  0.024 % |
14.78/14.82	c |    196850 |      65     5785    40495 |     9746     6267     21 |  0.024 % |
22.79/22.84	c |    295377 |      65     5785    40495 |    10721     7052     22 |  0.024 % |
35.88/35.90	c |    443167 |      65     5785    40495 |    11793     9748     22 |  0.024 % |
56.58/56.66	c |    664850 |      65     5785    40495 |    12972     6861     22 |  0.024 % |
89.67/89.70	c |    997375 |      65     5785    40495 |    14270     7933     21 |  0.024 % |
142.96/143.06	c |   1496163 |      65     5785    40495 |    15697    13530     20 |  0.024 % |
229.14/229.26	c |   2244346 |      65     5785    40495 |    17266    14867     23 |  0.024 % |
369.00/369.13	c |   3366620 |      65     5785    40495 |    18993    13229     20 |  0.024 % |
596.24/596.43	c |   5050033 |      65     5785    40495 |    20892    13590     20 |  0.024 % |
976.46/976.73	c |   7575149 |      65     5785    40495 |    22982    18386     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-1516455-1238269830/watcher-1516455-1238269830 -o /tmp/evaluation-result-1516455-1238269830/solver-1516455-1238269830 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=295279065 HOME/instance-1516455-1238269830.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 0.99 3/64 26008
/proc/meminfo: memFree=938208/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=2544 CPUtime=0
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 1099645014 2605056 253 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 636 255 87 221 0 412 0

[startup+0.0642921 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26008
/proc/meminfo: memFree=938208/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=3616 CPUtime=0.05
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 523 0 0 0 5 0 0 0 18 0 1 0 1099645014 3702784 508 1992294400 4194304 5102648 548682068800 18446744073709551615 4273077 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 904 508 98 221 0 680 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3616

[startup+0.101294 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26008
/proc/meminfo: memFree=938208/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=3616 CPUtime=0.09
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 550 0 0 0 9 0 0 0 18 0 1 0 1099645014 3702784 535 1992294400 4194304 5102648 548682068800 18446744073709551615 4273043 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 904 535 98 221 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.301312 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26008
/proc/meminfo: memFree=938208/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=3616 CPUtime=0.29
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 563 0 0 0 29 0 0 0 19 0 1 0 1099645014 3702784 548 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 904 548 110 221 0 680 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3616

[startup+0.701348 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26008
/proc/meminfo: memFree=938208/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=3764 CPUtime=0.69
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 603 0 0 0 69 0 0 0 22 0 1 0 1099645014 3854336 588 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 941 588 110 221 0 717 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3764

[startup+1.50142 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=936152/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=4168 CPUtime=1.49
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 695 0 0 0 149 0 0 0 25 0 1 0 1099645014 4268032 680 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 1042 680 110 221 0 818 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4168

[startup+3.10156 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=935512/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=4584 CPUtime=3.09
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 803 0 0 0 309 0 0 0 25 0 1 0 1099645014 4694016 788 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 1146 788 110 221 0 922 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4584

[startup+6.30185 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=934936/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=5004 CPUtime=6.29
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 902 0 0 0 629 0 0 0 25 0 1 0 1099645014 5124096 887 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 1251 887 110 221 0 1027 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5004

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=934176/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=5712 CPUtime=12.69
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 1061 0 0 0 1269 0 0 0 25 0 1 0 1099645014 5849088 1046 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 1428 1046 110 221 0 1204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5712

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=933408/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=6476 CPUtime=25.49
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 1254 0 0 0 2548 1 0 0 25 0 1 0 1099645014 6631424 1239 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 1619 1239 110 221 0 1395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6476

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=932448/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=7488 CPUtime=51.08
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 1481 0 0 0 5107 1 0 0 25 0 1 0 1099645014 7667712 1466 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 1872 1466 110 221 0 1648 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7488

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=931296/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=8748 CPUtime=102.27
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 1763 0 0 0 10226 1 0 0 25 0 1 0 1099645014 8957952 1748 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 2187 1748 110 221 0 1963 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8748

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=930720/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=9316 CPUtime=162.25
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 1904 0 0 0 16223 2 0 0 25 0 1 0 1099645014 9539584 1889 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 2329 1889 110 221 0 2105 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9316

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=930272/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=9916 CPUtime=222.24
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2018 0 0 0 22222 2 0 0 25 0 1 0 1099645014 10153984 2003 1992294400 4194304 5102648 548682068800 18446744073709551615 4250297 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 2479 2003 110 221 0 2255 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9916

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=929504/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=10708 CPUtime=282.23
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2212 0 0 0 28220 3 0 0 25 0 1 0 1099645014 10964992 2197 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 2677 2197 110 221 0 2453 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 10708

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=928864/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=11464 CPUtime=342.21
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2354 0 0 0 34218 3 0 0 25 0 1 0 1099645014 11739136 2339 1992294400 4194304 5102648 548682068800 18446744073709551615 4225680 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 2866 2339 110 221 0 2642 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 11464

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=928416/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=11916 CPUtime=402.19
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2465 0 0 0 40216 3 0 0 25 0 1 0 1099645014 12201984 2450 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 2979 2450 110 221 0 2755 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11916

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=928224/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=12108 CPUtime=462.18
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2517 0 0 0 46215 3 0 0 25 0 1 0 1099645014 12398592 2502 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3027 2502 110 221 0 2803 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12108

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=927904/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=12484 CPUtime=522.16
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2590 0 0 0 52213 3 0 0 25 0 1 0 1099645014 12783616 2575 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3121 2575 110 221 0 2897 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 12484

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26009
/proc/meminfo: memFree=927584/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=12864 CPUtime=582.15
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2666 0 0 0 58212 3 0 0 25 0 1 0 1099645014 13172736 2651 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3216 2651 110 221 0 2992 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12864

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26015
/proc/meminfo: memFree=927064/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=13056 CPUtime=642.14
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2739 0 0 0 64210 4 0 0 25 0 1 0 1099645014 13369344 2724 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3264 2724 110 221 0 3040 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 13056

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26015
/proc/meminfo: memFree=927000/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=13244 CPUtime=702.12
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2799 0 0 0 70208 4 0 0 25 0 1 0 1099645014 13561856 2784 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3311 2784 110 221 0 3087 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 13244

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26015
/proc/meminfo: memFree=926936/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=13244 CPUtime=762.11
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2818 0 0 0 76207 4 0 0 25 0 1 0 1099645014 13561856 2803 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3311 2803 110 221 0 3087 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 13244

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26015
/proc/meminfo: memFree=926872/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=13244 CPUtime=822.09
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2834 0 0 0 82205 4 0 0 25 0 1 0 1099645014 13561856 2819 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3311 2819 110 221 0 3087 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 13244

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26015
/proc/meminfo: memFree=926744/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=13436 CPUtime=882.07
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2861 0 0 0 88203 4 0 0 25 0 1 0 1099645014 13758464 2846 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3359 2846 110 221 0 3135 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 13436

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26015
/proc/meminfo: memFree=926624/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=13436 CPUtime=942.05
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2884 0 0 0 94201 4 0 0 25 0 1 0 1099645014 13758464 2869 1992294400 4194304 5102648 548682068800 18446744073709551615 4255524 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3359 2869 110 221 0 3135 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 13436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26015
/proc/meminfo: memFree=926560/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=13436 CPUtime=1002.05
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2897 0 0 0 100200 5 0 0 25 0 1 0 1099645014 13758464 2882 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3359 2882 110 221 0 3135 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 13436

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26015
/proc/meminfo: memFree=926432/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=13624 CPUtime=1062.03
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2924 0 0 0 106198 5 0 0 25 0 1 0 1099645014 13950976 2909 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3406 2909 110 221 0 3182 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 13624

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26015
/proc/meminfo: memFree=926240/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=13768 CPUtime=1122.02
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2976 0 0 0 112197 5 0 0 25 0 1 0 1099645014 14098432 2961 1992294400 4194304 5102648 548682068800 18446744073709551615 4249803 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3442 2961 110 221 0 3218 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 13768

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26015
/proc/meminfo: memFree=926176/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=13768 CPUtime=1182
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2981 0 0 0 118195 5 0 0 25 0 1 0 1099645014 14098432 2966 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3442 2966 110 221 0 3218 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 13768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26015
/proc/meminfo: memFree=926176/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=13768 CPUtime=1200
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2992 0 0 0 119995 5 0 0 25 0 1 0 1099645014 14098432 2977 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3442 2977 110 221 0 3218 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 13768

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: 0.99 0.97 0.99 2/65 26015
/proc/meminfo: memFree=926176/2055920 swapFree=4176708/4192956
[pid=26008] ppid=26006 vsize=13768 CPUtime=1200
/proc/26008/stat : 26008 (varsat-crafted_) R 26006 26008 25912 0 -1 4194304 2992 0 0 0 119995 5 0 0 25 0 1 0 1099645014 14098432 2977 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/26008/statm: 3442 2977 110 221 0 3218 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 13768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.95
CPU system time (s): 0.058991
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 13768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2992
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= 1763

runsolver used 0.877866 second user time and 2.52961 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-28 20:50:30
IDJOB=1516455
IDBENCH=70514
IDSOLVER=537
FILE ID=node51/1516455-1238269830
PBS_JOBID= 9060875
Free space on /tmp= 65232 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1366769180-095.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516455-1238269830/watcher-1516455-1238269830 -o /tmp/evaluation-result-1516455-1238269830/solver-1516455-1238269830 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=295279065 HOME/instance-1516455-1238269830.cnf

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

MD5SUM BENCH= 24a651376c44fe64c4aa5e817f0a506b
RANDOM SEED=295279065

node51.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		: 3000.234
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		: 3000.234
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:        938688 kB
Buffers:         70400 kB
Cached:         960412 kB
SwapCached:       9996 kB
Active:         108624 kB
Inactive:       933584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        938688 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          17084 kB
Slab:            61096 kB
Committed_AS:  2915284 kB
PageTables:       1400 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= 65232 MiB
End job on node51 at 2009-03-28 21:10:32