Trace number 1626157

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) 5000.11 5002.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
MD5SUM6ee4600065a8b5657c5266726ecbe863
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark109.873
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.44	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 191 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 7965 free variables and 33409 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.478
0.39/0.44	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.44	c using 3-SAT heuristics (occurence based diff)
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.39/0.44	c resolvent_look() :: found 87 resolvents
0.39/0.44	c lessRedundantTransformation():: nothing to be done.
0.39/0.44	c transformTo3SAT():: you gave me 8000 variables and 33496 clauses.
0.39/0.44	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.44	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.44	c transformTo3SAT():: the transformation yielded 8000 variabels and 33496 clauses.
0.39/0.44	c main():: clause / variable ratio: ( 33496 / 8000 ) = 4.19
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c suggested doublelook initial :: 0
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 2102 JD: 535
82.55/82.69	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-1626157-1240024992/watcher-1626157-1240024992 -o /tmp/evaluation-result-1626157-1240024992/solver-1626157-1240024992 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626157-1240024992.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 3/64 20680
/proc/meminfo: memFree=911688/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=1512 CPUtime=0
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 30526811 1548288 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 378 249 47 123 0 253 0

[startup+0.0316469 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20680
/proc/meminfo: memFree=911688/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=1908 CPUtime=0.02
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 366 0 0 0 2 0 0 0 18 0 1 0 30526811 1953792 352 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 477 352 47 123 0 352 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1908

[startup+0.101655 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20680
/proc/meminfo: memFree=911688/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=5240 CPUtime=0.09
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 1468 0 0 0 9 0 0 0 18 0 1 0 30526811 5365760 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 1310 954 52 123 0 1185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.301677 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20680
/proc/meminfo: memFree=911688/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=7684 CPUtime=0.29
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 4629 0 0 0 27 2 0 0 20 0 1 0 30526811 7868416 1532 1992294400 134512640 135019032 4294956240 18446744073709551615 134566977 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 1921 1532 67 123 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7684

[startup+0.701721 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20680
/proc/meminfo: memFree=911688/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=10476 CPUtime=0.69
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 6930 0 0 0 67 2 0 0 24 0 1 0 30526811 10727424 2224 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 2619 2224 73 123 0 2494 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10476

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20681
/proc/meminfo: memFree=902976/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=10748 CPUtime=1.5
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 6961 0 0 0 147 3 0 0 25 0 1 0 30526811 11005952 2255 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 2687 2255 73 123 0 2562 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 10748

[startup+3.10199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20681
/proc/meminfo: memFree=902656/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=11540 CPUtime=3.1
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7122 0 0 0 307 3 0 0 25 0 1 0 30526811 11816960 2416 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 2885 2416 73 123 0 2760 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 11540

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20681
/proc/meminfo: memFree=901648/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=11940 CPUtime=6.29
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7241 0 0 0 626 3 0 0 25 0 1 0 30526811 12226560 2535 1992294400 134512640 135019032 4294956240 18446744073709551615 134596366 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 2985 2535 73 123 0 2860 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11940

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20681
/proc/meminfo: memFree=901200/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=12196 CPUtime=12.69
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7323 0 0 0 1266 3 0 0 25 0 1 0 30526811 12488704 2617 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 3049 2617 73 123 0 2924 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12196

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20681
/proc/meminfo: memFree=901200/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=12452 CPUtime=25.48
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7377 0 0 0 2545 3 0 0 25 0 1 0 30526811 12750848 2671 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 3113 2671 73 123 0 2988 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12452

[startup+51.1024 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 20681
/proc/meminfo: memFree=901008/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=12748 CPUtime=51.07
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7439 0 0 0 5104 3 0 0 25 0 1 0 30526811 13053952 2733 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 3187 2733 73 123 0 3062 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12748

[startup+102.306 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 20681
/proc/meminfo: memFree=900304/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=13444 CPUtime=102.26
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7595 0 0 0 10222 4 0 0 25 0 1 0 30526811 13766656 2889 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 3361 2889 73 123 0 3236 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13444

[startup+162.303 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 20681
/proc/meminfo: memFree=899856/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=13828 CPUtime=162.23
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7692 0 0 0 16219 4 0 0 25 0 1 0 30526811 14159872 2986 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 3457 2986 73 123 0 3332 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13828

[startup+222.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 20681
/proc/meminfo: memFree=899664/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=14084 CPUtime=222.2
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7747 0 0 0 22216 4 0 0 25 0 1 0 30526811 14422016 3041 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 3521 3041 73 123 0 3396 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14084

[startup+282.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 20681
/proc/meminfo: memFree=899536/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=14212 CPUtime=282.18
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7783 0 0 0 28214 4 0 0 25 0 1 0 30526811 14553088 3077 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 3553 3077 73 123 0 3428 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14212

[startup+342.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 20681
/proc/meminfo: memFree=899408/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=14340 CPUtime=342.15
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7818 0 0 0 34211 4 0 0 25 0 1 0 30526811 14684160 3112 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 3585 3112 73 123 0 3460 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 14340

[startup+402.302 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 20681
/proc/meminfo: memFree=899280/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=14468 CPUtime=402.12
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7843 0 0 0 40208 4 0 0 25 0 1 0 30526811 14815232 3137 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 3617 3137 73 123 0 3492 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 14468

[startup+462.302 s]
/proc/loadavg: 1.11 1.07 1.01 2/65 20681
/proc/meminfo: memFree=899216/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=14468 CPUtime=462.1
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7865 0 0 0 46206 4 0 0 25 0 1 0 30526811 14815232 3159 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 3617 3159 73 123 0 3492 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 14468

[startup+522.302 s]
/proc/loadavg: 1.13 1.08 1.01 2/65 20681
/proc/meminfo: memFree=899088/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=14596 CPUtime=522.08
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7886 0 0 0 52204 4 0 0 25 0 1 0 30526811 14946304 3180 1992294400 134512640 135019032 4294956240 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 3649 3180 73 123 0 3524 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 14596

[startup+582.301 s]
/proc/loadavg: 1.21 1.11 1.02 2/65 20681
/proc/meminfo: memFree=899024/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=14724 CPUtime=582.05
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7908 0 0 0 58201 4 0 0 25 0 1 0 30526811 15077376 3202 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 3681 3202 73 123 0 3556 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 14724

[startup+642.301 s]
/proc/loadavg: 1.20 1.12 1.03 2/65 20681
/proc/meminfo: memFree=898960/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=14724 CPUtime=642.03
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 7923 0 0 0 64199 4 0 0 25 0 1 0 30526811 15077376 3217 1992294400 134512640 135019032 4294956240 18446744073709551615 134541345 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 3681 3217 73 123 0 3556 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 14724


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20689
/proc/meminfo: memFree=897040/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16264 CPUtime=4060.5
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8322 0 0 0 406044 6 0 0 25 0 1 0 30526811 16654336 3616 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4066 3616 73 123 0 3941 0
Current children cumulated CPU time (s) 4060.5
Current children cumulated vsize (KiB) 16264

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20689
/proc/meminfo: memFree=896976/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16264 CPUtime=4120.47
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8327 0 0 0 412041 6 0 0 25 0 1 0 30526811 16654336 3621 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4066 3621 73 123 0 3941 0
Current children cumulated CPU time (s) 4120.47
Current children cumulated vsize (KiB) 16264

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20689
/proc/meminfo: memFree=896976/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16392 CPUtime=4180.44
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8331 0 0 0 418038 6 0 0 25 0 1 0 30526811 16785408 3625 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4098 3625 73 123 0 3973 0
Current children cumulated CPU time (s) 4180.44
Current children cumulated vsize (KiB) 16392

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20689
/proc/meminfo: memFree=896976/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16392 CPUtime=4240.42
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8335 0 0 0 424036 6 0 0 25 0 1 0 30526811 16785408 3629 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4098 3629 73 123 0 3973 0
Current children cumulated CPU time (s) 4240.42
Current children cumulated vsize (KiB) 16392

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20689
/proc/meminfo: memFree=896976/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16392 CPUtime=4300.4
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8339 0 0 0 430034 6 0 0 25 0 1 0 30526811 16785408 3633 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4098 3633 73 123 0 3973 0
Current children cumulated CPU time (s) 4300.4
Current children cumulated vsize (KiB) 16392

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20689
/proc/meminfo: memFree=896976/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16392 CPUtime=4360.36
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8342 0 0 0 436030 6 0 0 25 0 1 0 30526811 16785408 3636 1992294400 134512640 135019032 4294956240 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4098 3636 73 123 0 3973 0
Current children cumulated CPU time (s) 4360.36
Current children cumulated vsize (KiB) 16392

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20689
/proc/meminfo: memFree=896976/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16392 CPUtime=4420.35
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8346 0 0 0 442028 7 0 0 25 0 1 0 30526811 16785408 3640 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4098 3640 73 123 0 3973 0
Current children cumulated CPU time (s) 4420.35
Current children cumulated vsize (KiB) 16392

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20691
/proc/meminfo: memFree=896784/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16392 CPUtime=4480.32
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8348 0 0 0 448025 7 0 0 25 0 1 0 30526811 16785408 3642 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4098 3642 73 123 0 3973 0
Current children cumulated CPU time (s) 4480.32
Current children cumulated vsize (KiB) 16392

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20691
/proc/meminfo: memFree=896784/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16392 CPUtime=4540.29
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8351 0 0 0 454022 7 0 0 25 0 1 0 30526811 16785408 3645 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4098 3645 73 123 0 3973 0
Current children cumulated CPU time (s) 4540.29
Current children cumulated vsize (KiB) 16392

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20691
/proc/meminfo: memFree=896784/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16392 CPUtime=4600.27
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8353 0 0 0 460020 7 0 0 25 0 1 0 30526811 16785408 3647 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4098 3647 73 123 0 3973 0
Current children cumulated CPU time (s) 4600.27
Current children cumulated vsize (KiB) 16392

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20691
/proc/meminfo: memFree=896784/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16392 CPUtime=4660.25
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8355 0 0 0 466018 7 0 0 25 0 1 0 30526811 16785408 3649 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4098 3649 73 123 0 3973 0
Current children cumulated CPU time (s) 4660.25
Current children cumulated vsize (KiB) 16392

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20691
/proc/meminfo: memFree=896784/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16392 CPUtime=4720.22
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8357 0 0 0 472015 7 0 0 25 0 1 0 30526811 16785408 3651 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4098 3651 73 123 0 3973 0
Current children cumulated CPU time (s) 4720.22
Current children cumulated vsize (KiB) 16392

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20691
/proc/meminfo: memFree=896784/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16392 CPUtime=4780.19
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8360 0 0 0 478012 7 0 0 25 0 1 0 30526811 16785408 3654 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4098 3654 73 123 0 3973 0
Current children cumulated CPU time (s) 4780.19
Current children cumulated vsize (KiB) 16392

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20691
/proc/meminfo: memFree=896784/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16520 CPUtime=4840.17
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8363 0 0 0 484010 7 0 0 25 0 1 0 30526811 16916480 3657 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4130 3657 73 123 0 4005 0
Current children cumulated CPU time (s) 4840.17
Current children cumulated vsize (KiB) 16520

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20691
/proc/meminfo: memFree=896784/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16520 CPUtime=4900.14
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8366 0 0 0 490007 7 0 0 25 0 1 0 30526811 16916480 3660 1992294400 134512640 135019032 4294956240 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4130 3660 73 123 0 4005 0
Current children cumulated CPU time (s) 4900.14
Current children cumulated vsize (KiB) 16520

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20691
/proc/meminfo: memFree=896784/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16520 CPUtime=4960.11
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8368 0 0 0 496004 7 0 0 25 0 1 0 30526811 16916480 3662 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4130 3662 73 123 0 4005 0
Current children cumulated CPU time (s) 4960.11
Current children cumulated vsize (KiB) 16520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20691
/proc/meminfo: memFree=896720/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16520 CPUtime=5000.1
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8371 0 0 0 500003 7 0 0 25 0 1 0 30526811 16916480 3665 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4130 3665 73 123 0 4005 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 16520

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20691
/proc/meminfo: memFree=896720/2055920 swapFree=4192956/4192956
[pid=20680] ppid=20678 vsize=16520 CPUtime=5000.1
/proc/20680/stat : 20680 (march_ks) R 20678 20680 20028 0 -1 4194304 8371 0 0 0 500003 7 0 0 25 0 1 0 30526811 16916480 3665 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/20680/statm: 4130 3665 73 123 0 4005 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 16520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.11
CPU user time (s): 5000.03
CPU system time (s): 0.075988
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 16520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8371
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= 10759

runsolver used 4.01539 second user time and 14.1838 second system time

The end

Launcher Data 

Begin job on node62 at 2009-04-18 05:23:12
IDJOB=1626157
IDBENCH=70313
IDSOLVER=582
FILE ID=node62/1626157-1240024992
PBS_JOBID= 9157394
Free space on /tmp= 66324 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626157-1240024992/watcher-1626157-1240024992 -o /tmp/evaluation-result-1626157-1240024992/solver-1626157-1240024992 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626157-1240024992.cnf            

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

MD5SUM BENCH= 6ee4600065a8b5657c5266726ecbe863
RANDOM SEED=1601592481

node62.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		: 3000.220
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		: 3000.220
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:        912232 kB
Buffers:         81956 kB
Cached:         963340 kB
SwapCached:          0 kB
Active:         316556 kB
Inactive:       743676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        912232 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3540 kB
Writeback:           0 kB
Mapped:          24720 kB
Slab:            69284 kB
Committed_AS:   165364 kB
PageTables:       1456 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= 66324 MiB
End job on node62 at 2009-04-18 06:46:37