Trace number 1514633

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 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
MD5SUM727f10970711b4154a45c3b50e2e1fe7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark191.982
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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:  18000                                                |
0.00/0.00	c |  Number of clauses:    75600                                                |
0.19/0.25	c |  Parsing time:         0.24         s                                       |
0.19/0.25	c |  Timeout:              43200 s
0.19/0.25	c |  Random Seed:          461616530.000000
0.19/0.25	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.19/0.25	c |  Branching Rule:       default (solution-guided)                            |
0.19/0.25	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.19/0.25	c |                                                                             |
0.39/0.47	c ============================[ Search Statistics ]==============================
0.39/0.47	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.47	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.47	c ===============================================================================
0.39/0.47	c |         0 |   17474    74671   226655 |    24890        0    nan |  0.000 % |
21.38/21.49	c |       100 |   17474    74671   226655 |    27379      100    183 |  0.000 % |
42.97/43.02	c |       251 |   17474    74671   226655 |    30117      251    213 |  0.000 % |
64.67/64.76	c |       476 |   17474    74671   226655 |    33129      476    200 |  0.000 % |
86.56/86.60	c |       814 |   17474    74671   226655 |    36441      814    192 |  0.000 % |
108.35/108.46	c |      1322 |   17474    74671   226655 |    40086     1322    218 |  0.000 % |
130.44/130.55	c |      2081 |   17474    74671   226655 |    44094     2081    238 |  0.000 % |
152.83/152.96	c |      3220 |   17474    74671   226655 |    48504     3220    270 |  0.000 % |
175.72/175.84	c |      4928 |   17474    74671   226655 |    53354     4928    293 |  0.000 % |
199.21/199.32	c |      7490 |   17474    74671   226655 |    58690     7490    292 |  0.000 % |
223.70/223.82	c |     11338 |   17474    74671   226655 |    64559    11338    295 |  0.000 % |
250.20/250.34	c |     17104 |   17474    74671   226655 |    71015    17104    298 |  0.000 % |
279.98/280.18	c |     25753 |   17474    74671   226655 |    78116    25753    309 |  0.000 % |
315.67/315.89	c |     38728 |   17474    74671   226655 |    85928    38728    330 |  0.000 % |
364.35/364.50	c |     58189 |   17474    74671   226655 |    94520    58189    362 |  0.000 % |
429.83/430.08	c |     87381 |   17474    74671   226655 |   103973    87381    357 |  0.000 % |
525.39/525.63	c |    131171 |   17474    74671   226655 |   114370    37332    355 |  0.000 % |
682.23/682.55	c |    196855 |   17474    74671   226655 |   125807   103016    354 |  0.000 % |
925.54/925.93	c |    295381 |   17474    74671   226655 |   138388    86045    401 |  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-1514633-1238241581/watcher-1514633-1238241581 -o /tmp/evaluation-result-1514633-1238241581/solver-1514633-1238241581 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=461616530 HOME/instance-1514633-1238241581.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 1.00 1.00 3/64 20571
/proc/meminfo: memFree=1724664/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=3600 CPUtime=0
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 738 0 0 0 0 0 0 0 18 0 1 0 1096821810 3686400 723 1992294400 4194304 5102416 548682068800 18446744073709551615 4244921 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 900 725 85 221 0 676 0

[startup+0.0612861 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20571
/proc/meminfo: memFree=1724664/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=8792 CPUtime=0.05
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 1989 0 0 0 5 0 0 0 18 0 1 0 1096821810 9003008 1974 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 2198 1975 88 221 0 1974 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8792

[startup+0.101292 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20571
/proc/meminfo: memFree=1724664/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=10328 CPUtime=0.09
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 2367 0 0 0 9 0 0 0 18 0 1 0 1096821810 10575872 2352 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 2582 2353 88 221 0 2358 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10328

[startup+0.301331 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20571
/proc/meminfo: memFree=1724664/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=16008 CPUtime=0.29
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 3752 0 0 0 28 1 0 0 19 0 1 0 1096821810 16392192 3737 1992294400 4194304 5102416 548682068800 18446744073709551615 4272555 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 4002 3737 97 221 0 3778 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16008

[startup+0.70141 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20571
/proc/meminfo: memFree=1724664/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=15228 CPUtime=0.69
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 4029 0 0 0 67 2 0 0 23 0 1 0 1096821810 15593472 3608 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 3807 3608 102 221 0 3583 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15228

[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1710448/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=15228 CPUtime=1.49
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 4029 0 0 0 147 2 0 0 25 0 1 0 1096821810 15593472 3608 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 3807 3608 102 221 0 3583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15228

[startup+3.10188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1710256/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=15228 CPUtime=3.09
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 4029 0 0 0 307 2 0 0 25 0 1 0 1096821810 15593472 3608 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 3807 3608 102 221 0 3583 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15228

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1710192/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=15228 CPUtime=6.29
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 4029 0 0 0 627 2 0 0 25 0 1 0 1096821810 15593472 3608 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 3807 3608 102 221 0 3583 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15228

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1710144/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=15228 CPUtime=12.69
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 4029 0 0 0 1267 2 0 0 25 0 1 0 1096821810 15593472 3608 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 3807 3608 102 221 0 3583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15228

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1710144/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=15228 CPUtime=25.48
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 4042 0 0 0 2546 2 0 0 25 0 1 0 1096821810 15593472 3621 1992294400 4194304 5102416 548682068800 18446744073709551615 4220209 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 3807 3621 115 221 0 3583 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15228

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1710144/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=15228 CPUtime=51.07
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 4042 0 0 0 5105 2 0 0 25 0 1 0 1096821810 15593472 3621 1992294400 4194304 5102416 548682068800 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 3807 3621 115 221 0 3583 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15228

[startup+102.306 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 20578
/proc/meminfo: memFree=1710144/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=15360 CPUtime=102.26
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 4082 0 0 0 10223 3 0 0 25 0 1 0 1096821810 15728640 3661 1992294400 4194304 5102416 548682068800 18446744073709551615 4220097 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 3840 3661 115 221 0 3616 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15360

[startup+162.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20578
/proc/meminfo: memFree=1707904/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=17616 CPUtime=162.23
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 4633 0 0 0 16220 3 0 0 25 0 1 0 1096821810 18038784 4212 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 4404 4212 115 221 0 4180 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17616

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1700544/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=25212 CPUtime=222.21
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 6534 0 0 0 22216 5 0 0 25 0 1 0 1096821810 25817088 6113 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 6303 6113 115 221 0 6079 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25212

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1678208/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=47084 CPUtime=282.18
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 12018 0 0 0 28207 11 0 0 25 0 1 0 1096821810 48214016 11597 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 11771 11597 115 221 0 11547 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 47084

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1652288/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=73660 CPUtime=342.16
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 18613 0 0 0 34198 18 0 0 25 0 1 0 1096821810 75427840 18192 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 18415 18192 115 221 0 18191 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 73660

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1606272/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=119904 CPUtime=402.14
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 30179 0 0 0 40187 27 0 0 25 0 1 0 1096821810 122781696 29758 1992294400 4194304 5102416 548682068800 18446744073709551615 4249641 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 29976 29758 115 221 0 29752 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 119904

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1570944/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=154796 CPUtime=462.12
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 38840 0 0 0 46177 35 0 0 25 0 1 0 1096821810 158511104 38419 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 38699 38419 115 221 0 38475 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 154796

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1554240/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=170920 CPUtime=522.09
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 42911 0 0 0 52170 39 0 0 25 0 1 0 1096821810 175022080 42490 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 42730 42490 115 221 0 42506 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 170920

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1554304/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=170920 CPUtime=582.07
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 42911 0 0 0 58168 39 0 0 25 0 1 0 1096821810 175022080 42490 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 42730 42490 115 221 0 42506 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 170920

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1554240/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=170920 CPUtime=642.05
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 42911 0 0 0 64166 39 0 0 25 0 1 0 1096821810 175022080 42490 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 42730 42490 115 221 0 42506 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 170920

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1554240/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=170920 CPUtime=702.02
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 42911 0 0 0 70163 39 0 0 25 0 1 0 1096821810 175022080 42490 1992294400 4194304 5102416 548682068800 18446744073709551615 4220560 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 42730 42490 115 221 0 42506 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 170920

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1520320/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=204736 CPUtime=762
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 51387 0 0 0 76153 47 0 0 25 0 1 0 1096821810 209649664 50966 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 51184 50966 115 221 0 50960 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 204736

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1520256/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=204736 CPUtime=821.98
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 51387 0 0 0 82151 47 0 0 25 0 1 0 1096821810 209649664 50966 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 51184 50966 115 221 0 50960 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 204736

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1520192/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=204736 CPUtime=881.95
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 51387 0 0 0 88148 47 0 0 25 0 1 0 1096821810 209649664 50966 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 51184 50966 115 221 0 50960 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 204736

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1520256/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=204736 CPUtime=941.93
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 51387 0 0 0 94146 47 0 0 25 0 1 0 1096821810 209649664 50966 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 51184 50966 115 221 0 50960 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 204736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1512640/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=212400 CPUtime=1001.91
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 53308 0 0 0 100142 49 0 0 25 0 1 0 1096821810 217497600 52887 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 53100 52887 115 221 0 52876 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 212400

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1481152/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=244088 CPUtime=1061.89
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 61138 0 0 0 106132 57 0 0 25 0 1 0 1096821810 249946112 60717 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 61022 60717 115 221 0 60798 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 244088

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1481152/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=244088 CPUtime=1121.87
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 61138 0 0 0 112130 57 0 0 25 0 1 0 1096821810 249946112 60717 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 61022 60717 115 221 0 60798 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 244088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1481088/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=244088 CPUtime=1181.84
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 61139 0 0 0 118127 57 0 0 25 0 1 0 1096821810 249946112 60718 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 61022 60718 115 221 0 60798 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 244088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1481152/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=244088 CPUtime=1200.04
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 61139 0 0 0 119947 57 0 0 25 0 1 0 1096821810 249946112 60718 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 61022 60718 115 221 0 60798 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 244088

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 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1481152/2055920 swapFree=4178884/4192956
[pid=20571] ppid=20569 vsize=244088 CPUtime=1200.04
/proc/20571/stat : 20571 (varsat-random_s) R 20569 20571 20398 0 -1 4194304 61139 0 0 0 119947 57 0 0 25 0 1 0 1096821810 249946112 60718 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/20571/statm: 61022 60718 115 221 0 60798 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 244088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.48
CPU system time (s): 0.611906
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 244088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.48
system time used= 0.611906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61139
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= 1764

runsolver used 0.863868 second user time and 2.51562 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 12:59:41
IDJOB=1514633
IDBENCH=70362
IDSOLVER=539
FILE ID=node75/1514633-1238241581
PBS_JOBID= 9060722
Free space on /tmp= 64928 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514633-1238241581/watcher-1514633-1238241581 -o /tmp/evaluation-result-1514633-1238241581/solver-1514633-1238241581 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=461616530 HOME/instance-1514633-1238241581.cnf

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

MD5SUM BENCH= 727f10970711b4154a45c3b50e2e1fe7
RANDOM SEED=461616530

node75.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		: 3000.263
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		: 3000.263
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:       1725144 kB
Buffers:         53212 kB
Cached:         198684 kB
SwapCached:       8136 kB
Active:         148036 kB
Inactive:       113608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725144 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            55032 kB
Committed_AS:  2251312 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 13:19:43