Trace number 1626255

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
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.09 5002.01

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 benchmark271.672
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 

1.29/1.38	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.38	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.29/1.38	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.29/1.38	c main()::
1.29/1.38	c initFormula():: searching for DIMACS p-line....
1.29/1.38	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.29/1.38	c parseCNF():: parsing....
1.29/1.38	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.38	c runParser():: parsing was successful, warming up engines...
1.29/1.38	c simplify_formula():: removed 0 tautological, 515 satisfied and 0 duplicate clauses
1.29/1.38	c preprocessing fase I completed:: there are now 17919 free variables and 75085 clauses.
1.29/1.38	c stat :: sign balance is biased by 0.466
1.29/1.38	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.29/1.38	c using 3-SAT heuristics (occurence based diff)
1.29/1.38	c longest clause has size 3
1.29/1.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 139 duplicate clauses
1.29/1.38	c resolvent_look() :: found 69 resolvents
1.29/1.38	c lessRedundantTransformation():: nothing to be done.
1.29/1.38	c transformTo3SAT():: you gave me 18000 variables and 75154 clauses.
1.29/1.38	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.38	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.38	c transformTo3SAT():: the transformation yielded 18000 variabels and 75154 clauses.
1.29/1.38	c main():: clause / variable ratio: ( 75154 / 18000 ) = 4.18
1.29/1.38	c longest clause has size 3
1.29/1.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.38	c dynamic_preselect_setsize :: off
1.29/1.38	c suggested doublelook initial :: 0
1.29/1.38	c main():: all systems go!
1.29/1.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1485 JD: 1258
76.65/76.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626255-1240043392/watcher-1626255-1240043392 -o /tmp/evaluation-result-1626255-1240043392/solver-1626255-1240043392 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626255-1240043392.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 3/65 19954
/proc/meminfo: memFree=963552/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=2664 CPUtime=0
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 32368275 2727936 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 666 471 47 123 0 541 0

[startup+0.0659669 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19954
/proc/meminfo: memFree=963552/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=3324 CPUtime=0.06
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 710 0 0 0 6 0 0 0 18 0 1 0 32368275 3403776 696 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 831 696 47 123 0 706 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3324

[startup+0.101971 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19954
/proc/meminfo: memFree=963552/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=3720 CPUtime=0.09
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 844 0 0 0 9 0 0 0 18 0 1 0 32368275 3809280 830 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 930 831 47 123 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.30199 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19954
/proc/meminfo: memFree=963552/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=8924 CPUtime=0.29
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 2813 0 0 0 28 1 0 0 20 0 1 0 32368275 9138176 1543 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 2231 1545 52 123 0 2106 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8924

[startup+0.701031 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19954
/proc/meminfo: memFree=963552/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=8804 CPUtime=0.69
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 5401 0 0 0 67 2 0 0 24 0 1 0 32368275 9015296 1482 1992294400 134512640 135019032 4294956240 18446744073709551615 134554565 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 2201 1482 63 123 0 2076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8804

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19955
/proc/meminfo: memFree=950424/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=22932 CPUtime=1.49
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 14101 0 0 0 143 6 0 0 25 0 1 0 32368275 23482368 4805 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 5733 4805 73 123 0 5608 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22932

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19955
/proc/meminfo: memFree=944408/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=22936 CPUtime=3.09
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 14102 0 0 0 303 6 0 0 25 0 1 0 32368275 23486464 4806 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 5734 4806 73 123 0 5609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22936

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19955
/proc/meminfo: memFree=944216/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=23088 CPUtime=6.29
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 14134 0 0 0 623 6 0 0 25 0 1 0 32368275 23642112 4838 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 5772 4838 73 123 0 5647 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23088

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19955
/proc/meminfo: memFree=943776/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=23508 CPUtime=12.69
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 14245 0 0 0 1263 6 0 0 25 0 1 0 32368275 24072192 4949 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 5877 4949 73 123 0 5752 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23508

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19955
/proc/meminfo: memFree=942120/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=25460 CPUtime=25.48
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 14695 0 0 0 2542 6 0 0 25 0 1 0 32368275 26071040 5399 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 6365 5399 73 123 0 6240 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25460

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19955
/proc/meminfo: memFree=941224/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=26240 CPUtime=51.06
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 14902 0 0 0 5100 6 0 0 25 0 1 0 32368275 26869760 5606 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 6560 5606 73 123 0 6435 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26240

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19955
/proc/meminfo: memFree=940520/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=27052 CPUtime=102.24
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 15064 0 0 0 10218 6 0 0 25 0 1 0 32368275 27701248 5768 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 6763 5768 73 123 0 6638 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 27052

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19955
/proc/meminfo: memFree=939624/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=27960 CPUtime=162.22
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 15287 0 0 0 16215 7 0 0 25 0 1 0 32368275 28631040 5991 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 6990 5991 73 123 0 6865 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27960

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19955
/proc/meminfo: memFree=939176/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=28336 CPUtime=222.2
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 15379 0 0 0 22213 7 0 0 25 0 1 0 32368275 29016064 6083 1992294400 134512640 135019032 4294956240 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7084 6083 73 123 0 6959 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 28336

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19955
/proc/meminfo: memFree=938920/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=28592 CPUtime=282.17
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 15441 0 0 0 28210 7 0 0 25 0 1 0 32368275 29278208 6145 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7148 6145 73 123 0 7023 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 28592

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19955
/proc/meminfo: memFree=938728/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=28716 CPUtime=342.14
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 15486 0 0 0 34207 7 0 0 25 0 1 0 32368275 29405184 6190 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7179 6190 73 123 0 7054 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 28716

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19955
/proc/meminfo: memFree=938600/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=28844 CPUtime=402.12
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 15525 0 0 0 40205 7 0 0 25 0 1 0 32368275 29536256 6229 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7211 6229 73 123 0 7086 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 28844

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19957
/proc/meminfo: memFree=938152/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=28968 CPUtime=462.1
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 15557 0 0 0 46203 7 0 0 25 0 1 0 32368275 29663232 6261 1992294400 134512640 135019032 4294956240 18446744073709551615 134538624 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7242 6261 73 123 0 7117 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 28968

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19957
/proc/meminfo: memFree=938216/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=29092 CPUtime=522.07
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 15593 0 0 0 52200 7 0 0 25 0 1 0 32368275 29790208 6297 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7273 6297 73 123 0 7148 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 29092

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19957
/proc/meminfo: memFree=938088/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=29216 CPUtime=582.05
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 15632 0 0 0 58198 7 0 0 25 0 1 0 32368275 29917184 6336 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7304 6336 73 123 0 7179 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 29216

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19957
/proc/meminfo: memFree=937960/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=29340 CPUtime=642.03
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 15660 0 0 0 64196 7 0 0 25 0 1 0 32368275 30044160 6364 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7335 6364 73 123 0 7210 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 29340


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19963
/proc/meminfo: memFree=935400/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31580 CPUtime=4000.75
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16208 0 0 0 400065 10 0 0 25 0 1 0 32368275 32337920 6912 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7895 6912 73 123 0 7770 0
Current children cumulated CPU time (s) 4000.75
Current children cumulated vsize (KiB) 31580

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=935080/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31580 CPUtime=4060.72
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16213 0 0 0 406062 10 0 0 25 0 1 0 32368275 32337920 6917 1992294400 134512640 135019032 4294956240 18446744073709551615 134598897 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7895 6917 73 123 0 7770 0
Current children cumulated CPU time (s) 4060.72
Current children cumulated vsize (KiB) 31580

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=935080/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31580 CPUtime=4120.69
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16220 0 0 0 412059 10 0 0 25 0 1 0 32368275 32337920 6924 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7895 6924 73 123 0 7770 0
Current children cumulated CPU time (s) 4120.69
Current children cumulated vsize (KiB) 31580

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=935208/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31580 CPUtime=4180.67
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16226 0 0 0 418057 10 0 0 25 0 1 0 32368275 32337920 6930 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7895 6930 73 123 0 7770 0
Current children cumulated CPU time (s) 4180.67
Current children cumulated vsize (KiB) 31580

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=935208/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31704 CPUtime=4240.65
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16232 0 0 0 424055 10 0 0 25 0 1 0 32368275 32464896 6936 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7926 6936 73 123 0 7801 0
Current children cumulated CPU time (s) 4240.65
Current children cumulated vsize (KiB) 31704

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=935208/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31704 CPUtime=4300.63
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16236 0 0 0 430053 10 0 0 25 0 1 0 32368275 32464896 6940 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7926 6940 73 123 0 7801 0
Current children cumulated CPU time (s) 4300.63
Current children cumulated vsize (KiB) 31704

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=935208/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31704 CPUtime=4360.61
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16241 0 0 0 436051 10 0 0 25 0 1 0 32368275 32464896 6945 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7926 6945 73 123 0 7801 0
Current children cumulated CPU time (s) 4360.61
Current children cumulated vsize (KiB) 31704

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=935208/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31704 CPUtime=4420.58
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16246 0 0 0 442048 10 0 0 25 0 1 0 32368275 32464896 6950 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7926 6950 73 123 0 7801 0
Current children cumulated CPU time (s) 4420.58
Current children cumulated vsize (KiB) 31704

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=935208/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31704 CPUtime=4480.56
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16251 0 0 0 448046 10 0 0 25 0 1 0 32368275 32464896 6955 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7926 6955 73 123 0 7801 0
Current children cumulated CPU time (s) 4480.56
Current children cumulated vsize (KiB) 31704

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=935144/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31704 CPUtime=4540.53
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16256 0 0 0 454043 10 0 0 25 0 1 0 32368275 32464896 6960 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7926 6960 73 123 0 7801 0
Current children cumulated CPU time (s) 4540.53
Current children cumulated vsize (KiB) 31704

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=935016/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31704 CPUtime=4600.52
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16260 0 0 0 460041 11 0 0 25 0 1 0 32368275 32464896 6964 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7926 6964 73 123 0 7801 0
Current children cumulated CPU time (s) 4600.52
Current children cumulated vsize (KiB) 31704

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=935016/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31828 CPUtime=4660.49
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16265 0 0 0 466038 11 0 0 25 0 1 0 32368275 32591872 6969 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7957 6969 73 123 0 7832 0
Current children cumulated CPU time (s) 4660.49
Current children cumulated vsize (KiB) 31828

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=934952/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31828 CPUtime=4720.48
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16270 0 0 0 472037 11 0 0 25 0 1 0 32368275 32591872 6974 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7957 6974 73 123 0 7832 0
Current children cumulated CPU time (s) 4720.48
Current children cumulated vsize (KiB) 31828

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=934952/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31828 CPUtime=4780.46
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16273 0 0 0 478035 11 0 0 25 0 1 0 32368275 32591872 6977 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7957 6977 73 123 0 7832 0
Current children cumulated CPU time (s) 4780.46
Current children cumulated vsize (KiB) 31828

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=934952/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31828 CPUtime=4840.43
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16276 0 0 0 484032 11 0 0 25 0 1 0 32368275 32591872 6980 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7957 6980 73 123 0 7832 0
Current children cumulated CPU time (s) 4840.43
Current children cumulated vsize (KiB) 31828

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=934888/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31828 CPUtime=4900.41
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16280 0 0 0 490030 11 0 0 25 0 1 0 32368275 32591872 6984 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7957 6984 73 123 0 7832 0
Current children cumulated CPU time (s) 4900.41
Current children cumulated vsize (KiB) 31828

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=934888/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31828 CPUtime=4960.39
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16285 0 0 0 496028 11 0 0 25 0 1 0 32368275 32591872 6989 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7957 6989 73 123 0 7832 0
Current children cumulated CPU time (s) 4960.39
Current children cumulated vsize (KiB) 31828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19965
/proc/meminfo: memFree=934888/2055912 swapFree=4192956/4192956
[pid=19954] ppid=19952 vsize=31828 CPUtime=5000.07
/proc/19954/stat : 19954 (march_ks) R 19952 19954 19820 0 -1 4194304 16288 0 0 0 499996 11 0 0 25 0 1 0 32368275 32591872 6992 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19954/statm: 7957 6992 73 123 0 7832 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 31828

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): 5002.01
CPU time (s): 5000.09
CPU user time (s): 4999.97
CPU system time (s): 0.117982
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 31828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16288
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= 12651

runsolver used 4.10438 second user time and 14.0949 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-18 10:29:53
IDJOB=1626255
IDBENCH=70362
IDSOLVER=582
FILE ID=node78/1626255-1240043392
PBS_JOBID= 9157475
Free space on /tmp= 126644 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626255-1240043392/watcher-1626255-1240043392 -o /tmp/evaluation-result-1626255-1240043392/solver-1626255-1240043392 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626255-1240043392.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 727f10970711b4154a45c3b50e2e1fe7
RANDOM SEED=1732718999

node78.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		: 3000.243
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		: 3000.243
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:      2055912 kB
MemFree:        964032 kB
Buffers:         71696 kB
Cached:         944360 kB
SwapCached:          0 kB
Active:         162208 kB
Inactive:       868712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:        964032 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4324 kB
Writeback:           0 kB
Mapped:          24584 kB
Slab:            46712 kB
Committed_AS:   162432 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126640 MiB
End job on node78 at 2009-04-18 11:53:17