Trace number 335507

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 1200.06 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/counting-php/
harder-fphp-050-049.sat05-1238.reshuffled-07.cnf
MD5SUM44a5476bd5ee890d723869abdd1f9b1f
Bench CategoryCRAFTED (crafted 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 variables2450
Number of clauses118875
Sum of the clauses size240100
Maximum clause length49
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2118825
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

Solver Data (download as text)

0.79/0.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.89	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.89	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.89	c main()::
0.79/0.89	c initFormula():: searching for DIMACS p-line....
0.79/0.89	c full lookahead due to high density!
0.79/0.89	c initFormula():: the DIMACS p-line indicates a CNF of 2450 variables and 118875 clauses.
0.79/0.89	c parseCNF():: parsing....
0.79/0.89	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.89	c runParser():: parsing was successful, warming up engines...
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c preprocessing fase I completed:: there are now 2450 free variables and 118875 clauses.
0.79/0.89	c stat :: sign balance is biased by 94.972
0.79/0.89	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.89	c using k-SAT heuristics (size based diff)
0.79/0.89	c longest clause has size 49
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c main():: clause / variable ratio: ( 118875 / 2450 ) = 48.52
0.79/0.89	c longest clause has size 49
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c dynamic_preselect_setsize :: on
0.79/0.89	c suggested doublelook initial :: 0
0.79/0.89	c main():: all systems go!
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 2371 JD: 2253
295.47/295.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-335507-1173628947 -o ROOT/results/node23/solver-335507-1173628947 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335507-1173628947/march_ks /tmp/evaluation/335507-1173628947/instance-335507-1173628947.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): 2400 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 1.00 1.01 3/77 4943
/proc/meminfo: memFree=1920592/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=1724 CPUtime=0
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 88863035 1765376 233 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 431 233 47 123 0 306 0

[startup+0.046258 s]
/proc/loadavg: 0.99 1.00 1.01 3/77 4943
/proc/meminfo: memFree=1920592/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=2384 CPUtime=0.04
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 449 0 0 0 4 0 0 0 18 0 1 0 88863035 2441216 434 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 596 434 47 123 0 471 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2384

[startup+0.101268 s]
/proc/loadavg: 0.99 1.00 1.01 3/77 4943
/proc/meminfo: memFree=1920592/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=3308 CPUtime=0.09
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 88863035 3387392 702 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 827 702 47 123 0 702 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3308

[startup+0.301306 s]
/proc/loadavg: 0.99 1.00 1.01 3/77 4943
/proc/meminfo: memFree=1920592/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=10408 CPUtime=0.29
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 1718 0 0 0 28 1 0 0 19 0 1 0 88863035 10657792 1583 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554796 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 2602 1583 51 123 0 2477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10408

[startup+0.701431 s]
/proc/loadavg: 0.99 1.00 1.01 3/77 4943
/proc/meminfo: memFree=1920592/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=13928 CPUtime=0.69
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 2549 0 0 0 68 1 0 0 23 0 1 0 88863035 14262272 1787 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134558428 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 3482 1787 68 123 0 3357 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13928

[startup+1.50154 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 4944
/proc/meminfo: memFree=1912200/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=15512 CPUtime=1.49
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 2936 0 0 0 148 1 0 0 25 0 1 0 88863035 15884288 2174 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 3878 2174 72 123 0 3753 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15512

[startup+3.10185 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 4944
/proc/meminfo: memFree=1912072/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=15512 CPUtime=3.09
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 2936 0 0 0 308 1 0 0 25 0 1 0 88863035 15884288 2174 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 3878 2174 72 123 0 3753 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15512

[startup+6.30147 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 4944
/proc/meminfo: memFree=1911880/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=15512 CPUtime=6.29
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 2936 0 0 0 628 1 0 0 25 0 1 0 88863035 15884288 2174 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 3878 2174 72 123 0 3753 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15512

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 4944
/proc/meminfo: memFree=1911888/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=15512 CPUtime=12.68
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 2936 0 0 0 1267 1 0 0 25 0 1 0 88863035 15884288 2174 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 3878 2174 72 123 0 3753 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15512

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 4944
/proc/meminfo: memFree=1911952/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=15512 CPUtime=25.48
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 2938 0 0 0 2547 1 0 0 25 0 1 0 88863035 15884288 2176 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 3878 2176 72 123 0 3753 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15512

[startup+51.1011 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 4944
/proc/meminfo: memFree=1912016/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=15512 CPUtime=51.07
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 2938 0 0 0 5105 2 0 0 25 0 1 0 88863035 15884288 2176 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 3878 2176 72 123 0 3753 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15512

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4944
/proc/meminfo: memFree=1912080/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=15512 CPUtime=102.25
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 2938 0 0 0 10223 2 0 0 25 0 1 0 88863035 15884288 2176 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 3878 2176 72 123 0 3753 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 15512

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4944
/proc/meminfo: memFree=1912016/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=15512 CPUtime=162.22
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 2938 0 0 0 16220 2 0 0 25 0 1 0 88863035 15884288 2176 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 3878 2176 72 123 0 3753 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 15512

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4944
/proc/meminfo: memFree=1911952/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=15512 CPUtime=222.21
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 2938 0 0 0 22218 3 0 0 25 0 1 0 88863035 15884288 2176 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 3878 2176 72 123 0 3753 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 15512

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4944
/proc/meminfo: memFree=1911888/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=15512 CPUtime=282.18
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 2940 0 0 0 28215 3 0 0 25 0 1 0 88863035 15884288 2178 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 3878 2178 72 123 0 3753 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 15512

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4944
/proc/meminfo: memFree=1910544/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=16940 CPUtime=342.16
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 3291 0 0 0 34212 4 0 0 25 0 1 0 88863035 17346560 2510 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 4235 2510 72 123 0 4110 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16940

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4944
/proc/meminfo: memFree=1909456/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=18216 CPUtime=402.13
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 3555 0 0 0 40209 4 0 0 25 0 1 0 88863035 18653184 2774 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564330 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 4554 2774 72 123 0 4429 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 18216

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4944
/proc/meminfo: memFree=1908304/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=19488 CPUtime=462.12
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 3831 0 0 0 46207 5 0 0 25 0 1 0 88863035 19955712 3050 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628601 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 4872 3050 72 123 0 4747 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 19488

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4944
/proc/meminfo: memFree=1907152/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=21332 CPUtime=522.09
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 4113 0 0 0 52204 5 0 0 25 0 1 0 88863035 21843968 3332 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 5333 3332 72 123 0 5208 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 21332

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4944
/proc/meminfo: memFree=1906000/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=21452 CPUtime=582.07
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 4391 0 0 0 58201 6 0 0 25 0 1 0 88863035 21966848 3610 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 5363 3610 72 123 0 5238 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 21452

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4944
/proc/meminfo: memFree=1904848/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=24040 CPUtime=642.05
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 4665 0 0 0 64198 7 0 0 25 0 1 0 88863035 24616960 3884 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 6010 3884 72 123 0 5885 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 24040

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4944
/proc/meminfo: memFree=1903696/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=24164 CPUtime=702.02
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 4945 0 0 0 70195 7 0 0 25 0 1 0 88863035 24743936 4164 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 6041 4164 72 123 0 5916 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 24164

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4944
/proc/meminfo: memFree=1902544/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=28044 CPUtime=762
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 5222 0 0 0 76192 8 0 0 25 0 1 0 88863035 28717056 4441 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 7011 4441 72 123 0 6886 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 28044

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1901392/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=28168 CPUtime=821.98
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 5500 0 0 0 82189 9 0 0 25 0 1 0 88863035 28844032 4719 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 7042 4719 72 123 0 6917 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 28168

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1900176/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=28168 CPUtime=881.95
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 5782 0 0 0 88186 9 0 0 25 0 1 0 88863035 28844032 5001 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 7042 5001 72 123 0 6917 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 28168

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1899024/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=28168 CPUtime=941.93
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 6067 0 0 0 94183 10 0 0 25 0 1 0 88863035 28844032 5286 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 7042 5286 72 123 0 6917 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 28168

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1897808/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=34116 CPUtime=1001.91
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 6355 0 0 0 100180 11 0 0 25 0 1 0 88863035 34934784 5574 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 8529 5574 72 123 0 8404 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 34116

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1896720/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=34116 CPUtime=1061.9
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 6636 0 0 0 106178 12 0 0 25 0 1 0 88863035 34934784 5855 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 8529 5855 72 123 0 8404 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 34116

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1895504/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=34116 CPUtime=1121.87
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 6927 0 0 0 112175 12 0 0 25 0 1 0 88863035 34934784 6146 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 8529 6146 72 123 0 8404 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 34116

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1894288/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=34240 CPUtime=1181.84
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 7218 0 0 0 118172 12 0 0 25 0 1 0 88863035 35061760 6437 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 8560 6437 72 123 0 8435 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 34240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1893904/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=34240 CPUtime=1200.05
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 7306 0 0 0 119992 13 0 0 25 0 1 0 88863035 35061760 6525 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 8560 6525 72 123 0 8435 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 34240

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: 0.99 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1893904/2055920 swapFree=4140832/4192956
[pid=4943] ppid=4941 vsize=34240 CPUtime=1200.05
/proc/4943/stat : 4943 (march_ks) R 4941 4943 4563 0 -1 4194304 7306 0 0 0 119992 13 0 0 25 0 1 0 88863035 35061760 6525 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/4943/statm: 8560 6525 72 123 0 8435 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 34240

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.137979
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 34240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7306
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= 6
involuntary context switches= 25221

runsolver used 1.17482 second user time and 2.72959 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Mar 11 16:02:27 UTC 2007

IDJOB= 335507
IDBENCH= 24653
IDSOLVER= 111
FILE ID= node23/335507-1173628947

PBS_JOBID= 4101291

Free space on /tmp= 66518 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-php/harder-fphp-050-049.sat05-1238.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335507-1173628947/march_ks /tmp/evaluation/335507-1173628947/instance-335507-1173628947.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-335507-1173628947 -o ROOT/results/node23/solver-335507-1173628947 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335507-1173628947/march_ks /tmp/evaluation/335507-1173628947/instance-335507-1173628947.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  44a5476bd5ee890d723869abdd1f9b1f

RANDOM SEED= 672330268

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.259
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		: 3000.259
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:       1921064 kB
Buffers:         20880 kB
Cached:          59596 kB
SwapCached:      15540 kB
Active:          48392 kB
Inactive:        59224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1921064 kB
SwapTotal:     4192956 kB
SwapFree:      4140832 kB
Dirty:            3780 kB
Writeback:           0 kB
Mapped:          29696 kB
Slab:            12888 kB
Committed_AS:   211844 kB
PageTables:       1732 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= 66518 MiB

End job on node23 on Sun Mar 11 16:22:30 UTC 2007