Trace number 312867

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) 1200.09 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-15-s.cnf
MD5SUMa6b04ec2cace5c4e6bef212c7f2df796
Bench CategoryINDUST (industrial 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 variables261020
Number of clauses1211106
Sum of the clauses size2788072
Maximum clause length10
Minimum clause length1
Number of clauses of size 119537
Number of clauses of size 2952032
Number of clauses of size 3190917
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

16.88/16.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
16.88/16.94	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
16.88/16.94	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
16.88/16.94	c main()::
16.88/16.94	c initFormula():: searching for DIMACS p-line....
16.88/16.94	c initFormula():: the DIMACS p-line indicates a CNF of 261020 variables and 1211106 clauses.
16.88/16.94	c parseCNF():: parsing....
16.88/16.94	c parseCNF():: the CNF contains 19537 unary clauses.
16.88/16.94	c runParser():: parsing was successful, warming up engines...
16.88/16.94	c find_and_remove_tautogolies():: found and removed 37807 tautologies
16.88/16.94	c find_and_remove_tautogolies():: found and removed 128 tautologies
16.88/16.94	c simplify_formula():: removed 0 tautological, 419075 satisfied and 31742 duplicate clauses
16.88/16.94	c preprocessing fase I completed:: there are now 137633 free variables and 760289 clauses.
16.88/16.94	c stat :: sign balance is biased by 0.920
16.88/16.94	c shorten_equivalence(): average equivalence length reduced from nan to nan
16.88/16.94	c using k-SAT heuristics (size based diff)
16.88/16.94	c longest clause has size 10
16.88/16.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 2368 duplicate clauses
16.88/16.94	c resolvent_look() :: found 2330 resolvents
16.88/16.94	c main():: clause / variable ratio: ( 762619 / 261020 ) = 2.92
16.88/16.94	c longest clause has size 10
16.88/16.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
16.88/16.94	c dynamic_preselect_setsize :: on
16.88/16.94	c suggested doublelook initial :: 0
16.88/16.94	c main():: all systems go!
16.88/16.94	c |----------------------------------------------------------------|

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-312867-1176865864 -o ROOT/results/node6/solver-312867-1176865864 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312867-1176865864/march_ks /tmp/evaluation/312867-1176865864/instance-312867-1176865864.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: 0.92 0.98 0.99 3/77 24722
/proc/meminfo: memFree=1822904/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=6408 CPUtime=0
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 745 0 0 0 0 0 0 0 18 0 1 0 162624122 6561792 731 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 1602 737 45 123 0 1477 0

[startup+0.0894519 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24722
/proc/meminfo: memFree=1822904/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=30952 CPUtime=0.08
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 6258 0 0 0 6 2 0 0 18 0 1 0 162624122 31694848 6243 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 7738 6243 47 123 0 7613 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 30952

[startup+0.101453 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24722
/proc/meminfo: memFree=1822904/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=31216 CPUtime=0.09
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 6316 0 0 0 7 2 0 0 18 0 1 0 162624122 31965184 6301 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 7804 6301 47 123 0 7679 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31216

[startup+0.301477 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24722
/proc/meminfo: memFree=1822904/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=34120 CPUtime=0.29
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 7227 0 0 0 27 2 0 0 19 0 1 0 162624122 34938880 7212 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 8530 7212 47 123 0 8405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34120

[startup+0.701524 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24722
/proc/meminfo: memFree=1822904/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=39532 CPUtime=0.69
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 8940 0 0 0 66 3 0 0 22 0 1 0 162624122 40480768 8925 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 9883 8925 47 123 0 9758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39532

[startup+1.50162 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1782064/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=104596 CPUtime=1.49
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 13958 0 0 0 143 6 0 0 25 0 1 0 162624122 107106304 13941 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527522 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 26149 13945 48 123 0 26024 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104596

[startup+3.1018 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1741808/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=135692 CPUtime=3.09
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 28339 0 0 0 295 14 0 0 25 0 1 0 162624122 138948608 24551 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554773 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 33923 24551 52 123 0 33798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 135692

[startup+6.30118 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1721648/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=132316 CPUtime=6.29
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 36660 0 0 0 610 19 0 0 25 0 1 0 162624122 135491584 23795 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134661552 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 33079 23795 52 123 0 32954 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132316

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1676080/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=196320 CPUtime=12.69
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 68865 0 0 0 1237 32 0 0 25 0 1 0 162624122 201031680 37003 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134659436 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 49080 37003 67 123 0 48955 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 196320

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1571056/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321264 CPUtime=25.49
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 111990 0 0 0 2498 51 0 0 25 0 1 0 162624122 328974336 62975 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80316 62975 72 123 0 80191 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 321264

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1571056/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321264 CPUtime=51.08
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 111995 0 0 0 5057 51 0 0 25 0 1 0 162624122 328974336 62980 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80316 62980 72 123 0 80191 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 321264

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1571120/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321264 CPUtime=102.26
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112000 0 0 0 10175 51 0 0 25 0 1 0 162624122 328974336 62985 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80316 62985 72 123 0 80191 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 321264

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1570800/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=162.24
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112045 0 0 0 16172 52 0 0 25 0 1 0 162624122 329150464 63030 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63030 72 123 0 80234 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 321436

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1570800/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=222.22
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112045 0 0 0 22170 52 0 0 25 0 1 0 162624122 329150464 63030 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63030 72 123 0 80234 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 321436

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1570672/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=282.21
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112052 0 0 0 28168 53 0 0 25 0 1 0 162624122 329150464 63037 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63037 72 123 0 80234 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 321436

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1570672/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=342.2
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112052 0 0 0 34166 54 0 0 25 0 1 0 162624122 329150464 63037 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63037 72 123 0 80234 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 321436

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1570544/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=402.17
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112052 0 0 0 40163 54 0 0 25 0 1 0 162624122 329150464 63037 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63037 72 123 0 80234 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 321436

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1570544/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=462.15
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112052 0 0 0 46161 54 0 0 25 0 1 0 162624122 329150464 63037 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63037 72 123 0 80234 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 321436

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1570416/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=522.14
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112053 0 0 0 52159 55 0 0 25 0 1 0 162624122 329150464 63038 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63038 72 123 0 80234 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 321436

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1570352/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=582.12
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112053 0 0 0 58156 56 0 0 25 0 1 0 162624122 329150464 63038 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63038 72 123 0 80234 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 321436

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1570224/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=642.11
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112054 0 0 0 64155 56 0 0 25 0 1 0 162624122 329150464 63039 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63039 72 123 0 80234 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 321436

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1570224/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=702.09
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112054 0 0 0 70152 57 0 0 25 0 1 0 162624122 329150464 63039 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63039 72 123 0 80234 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 321436

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1570096/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=762.07
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112054 0 0 0 76150 57 0 0 25 0 1 0 162624122 329150464 63039 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63039 72 123 0 80234 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 321436

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1570096/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=822.05
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112054 0 0 0 82147 58 0 0 25 0 1 0 162624122 329150464 63039 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63039 72 123 0 80234 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 321436

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1569968/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=882.03
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112054 0 0 0 88145 58 0 0 25 0 1 0 162624122 329150464 63039 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63039 72 123 0 80234 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 321436

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1569968/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=942.01
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112054 0 0 0 94142 59 0 0 25 0 1 0 162624122 329150464 63039 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63039 72 123 0 80234 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 321436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1569840/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321436 CPUtime=1001.99
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112054 0 0 0 100140 59 0 0 25 0 1 0 162624122 329150464 63039 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80359 63039 72 123 0 80234 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 321436

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1569648/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321696 CPUtime=1061.98
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112087 0 0 0 106138 60 0 0 25 0 1 0 162624122 329416704 63072 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80424 63072 72 123 0 80299 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 321696

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1569584/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321696 CPUtime=1121.96
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112087 0 0 0 112136 60 0 0 25 0 1 0 162624122 329416704 63072 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80424 63072 72 123 0 80299 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 321696

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1569520/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321696 CPUtime=1181.94
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112087 0 0 0 118133 61 0 0 25 0 1 0 162624122 329416704 63072 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80424 63072 72 123 0 80299 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 321696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24723
/proc/meminfo: memFree=1569520/2055924 swapFree=4141328/4192956
[pid=24722] ppid=24720 vsize=321696 CPUtime=1200.04
/proc/24722/stat : 24722 (march_ks) R 24720 24722 23667 0 -1 4194304 112087 0 0 0 119943 61 0 0 25 0 1 0 162624122 329416704 63072 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/24722/statm: 80424 63072 72 123 0 80299 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 321696

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): 1200.45
CPU time (s): 1200.09
CPU user time (s): 1199.43
CPU system time (s): 0.658899
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 336640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.43
system time used= 0.658899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112087
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= 1063

runsolver used 1.46178 second user time and 2.90156 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Apr 18 03:11:05 UTC 2007

IDJOB= 312867
IDBENCH= 20352
IDSOLVER= 111
FILE ID= node6/312867-1176865864

PBS_JOBID= 4590254

Free space on /tmp= 66443 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-15-s.cnf
COMMAND LINE= /tmp/evaluation/312867-1176865864/march_ks /tmp/evaluation/312867-1176865864/instance-312867-1176865864.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-312867-1176865864 -o ROOT/results/node6/solver-312867-1176865864 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312867-1176865864/march_ks /tmp/evaluation/312867-1176865864/instance-312867-1176865864.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  a6b04ec2cace5c4e6bef212c7f2df796

RANDOM SEED= 537450943

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1823376 kB
Buffers:          8320 kB
Cached:         147552 kB
SwapCached:      18956 kB
Active:          90392 kB
Inactive:       100852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1823376 kB
SwapTotal:     4192956 kB
SwapFree:      4141328 kB
Dirty:           24272 kB
Writeback:           0 kB
Mapped:          37048 kB
Slab:            26892 kB
Committed_AS:  6859164 kB
PageTables:       1800 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= 66443 MiB

End job on node6 on Wed Apr 18 03:31:07 UTC 2007