Trace number 1625911

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) 5000.02 5001.81

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1850138369-006.cnf
MD5SUMede25cb155c6cf4ca4d7600faec2bb41
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark62.6775
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.47	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.044
0.39/0.47	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c suggested doublelook initial :: 0
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 414 JD: 293
2.49/2.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
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-1625911-1239992575/watcher-1625911-1239992575 -o /tmp/evaluation-result-1625911-1239992575/solver-1625911-1239992575 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625911-1239992575.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: 0.85 0.97 0.99 3/64 18536
/proc/meminfo: memFree=1282984/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=816 CPUtime=0
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 27290746 835584 108 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 204 108 47 123 0 79 0

[startup+0.0103621 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 18536
/proc/meminfo: memFree=1282984/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=948 CPUtime=0
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 27290746 970752 129 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 237 129 47 123 0 112 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 948

[startup+0.101368 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 18536
/proc/meminfo: memFree=1282984/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=2468 CPUtime=0.09
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 1375 0 0 0 9 0 0 0 18 0 1 0 27290746 2527232 400 1992294400 134512640 135019032 4294956240 18446744073709551615 134530898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 617 400 63 123 0 492 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2468

[startup+0.301403 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 18536
/proc/meminfo: memFree=1282984/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=3760 CPUtime=0.29
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 2201 0 0 0 28 1 0 0 19 0 1 0 27290746 3850240 698 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 940 698 67 123 0 815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3760

[startup+0.701474 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 18536
/proc/meminfo: memFree=1282984/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=4644 CPUtime=0.69
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3362 0 0 0 68 1 0 0 22 0 1 0 27290746 4755456 834 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1161 834 72 123 0 1036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4644

[startup+1.50161 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279712/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=4660 CPUtime=1.49
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3367 0 0 0 148 1 0 0 25 0 1 0 27290746 4771840 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1165 839 72 123 0 1040 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4660

[startup+3.1019 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279520/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=4664 CPUtime=3.09
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3368 0 0 0 308 1 0 0 25 0 1 0 27290746 4775936 840 1992294400 134512640 135019032 4294956240 18446744073709551615 134628758 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1166 840 72 123 0 1041 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4664

[startup+6.30146 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279464/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=4664 CPUtime=6.29
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3368 0 0 0 628 1 0 0 25 0 1 0 27290746 4775936 840 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1166 840 72 123 0 1041 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4664

[startup+12.7016 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279400/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=4792 CPUtime=12.69
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3371 0 0 0 1268 1 0 0 25 0 1 0 27290746 4907008 843 1992294400 134512640 135019032 4294956240 18446744073709551615 134597901 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1198 843 72 123 0 1073 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4792

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279464/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=4792 CPUtime=25.48
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3393 0 0 0 2547 1 0 0 25 0 1 0 27290746 4907008 865 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1198 865 72 123 0 1073 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4792

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279528/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=4920 CPUtime=51.07
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3409 0 0 0 5106 1 0 0 25 0 1 0 27290746 5038080 881 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1230 881 72 123 0 1105 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4920

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279464/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=4920 CPUtime=102.25
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3424 0 0 0 10224 1 0 0 25 0 1 0 27290746 5038080 896 1992294400 134512640 135019032 4294956240 18446744073709551615 134527271 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1230 896 72 123 0 1105 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4920

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279336/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5052 CPUtime=162.24
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3436 0 0 0 16222 2 0 0 25 0 1 0 27290746 5173248 908 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1263 908 72 123 0 1138 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5052

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279272/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5052 CPUtime=222.21
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3444 0 0 0 22219 2 0 0 25 0 1 0 27290746 5173248 916 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1263 916 72 123 0 1138 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5052

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279208/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5052 CPUtime=282.19
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3451 0 0 0 28217 2 0 0 25 0 1 0 27290746 5173248 923 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1263 923 72 123 0 1138 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5052

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279208/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5052 CPUtime=342.17
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3456 0 0 0 34215 2 0 0 25 0 1 0 27290746 5173248 928 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1263 928 72 123 0 1138 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5052

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279208/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5052 CPUtime=402.14
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3462 0 0 0 40212 2 0 0 25 0 1 0 27290746 5173248 934 1992294400 134512640 135019032 4294956240 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1263 934 72 123 0 1138 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5052

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279144/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5052 CPUtime=462.12
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3465 0 0 0 46210 2 0 0 25 0 1 0 27290746 5173248 937 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1263 937 72 123 0 1138 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5052

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279080/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5180 CPUtime=522.1
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3482 0 0 0 52208 2 0 0 25 0 1 0 27290746 5304320 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1295 954 72 123 0 1170 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5180

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279080/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5180 CPUtime=582.08
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3489 0 0 0 58206 2 0 0 25 0 1 0 27290746 5304320 961 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1295 961 72 123 0 1170 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5180

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18537
/proc/meminfo: memFree=1279016/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5180 CPUtime=642.06
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3495 0 0 0 64204 2 0 0 25 0 1 0 27290746 5304320 967 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1295 967 72 123 0 1170 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 5180


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18545
/proc/meminfo: memFree=1278120/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4000.86
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3651 0 0 0 400081 5 0 0 25 0 1 0 27290746 6057984 1123 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1123 72 123 0 1354 0
Current children cumulated CPU time (s) 4000.86
Current children cumulated vsize (KiB) 5916

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18545
/proc/meminfo: memFree=1278120/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4060.84
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3651 0 0 0 406079 5 0 0 25 0 1 0 27290746 6057984 1123 1992294400 134512640 135019032 4294956240 18446744073709551615 134538210 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1123 72 123 0 1354 0
Current children cumulated CPU time (s) 4060.84
Current children cumulated vsize (KiB) 5916

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18545
/proc/meminfo: memFree=1278056/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4120.82
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 412076 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4120.82
Current children cumulated vsize (KiB) 5916

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18545
/proc/meminfo: memFree=1278056/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4180.8
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 418074 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4180.8
Current children cumulated vsize (KiB) 5916

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18545
/proc/meminfo: memFree=1278120/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4240.78
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 424072 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4240.78
Current children cumulated vsize (KiB) 5916

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18545
/proc/meminfo: memFree=1278056/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4300.76
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 430070 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4300.76
Current children cumulated vsize (KiB) 5916

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18545
/proc/meminfo: memFree=1278120/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4360.74
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 436068 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4360.74
Current children cumulated vsize (KiB) 5916

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18547
/proc/meminfo: memFree=1277864/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4420.71
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 442065 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4420.71
Current children cumulated vsize (KiB) 5916

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18547
/proc/meminfo: memFree=1277864/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4480.69
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 448063 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4480.69
Current children cumulated vsize (KiB) 5916

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18547
/proc/meminfo: memFree=1277928/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4540.67
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 454061 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134549214 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4540.67
Current children cumulated vsize (KiB) 5916

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18547
/proc/meminfo: memFree=1277928/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4600.65
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 460059 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4600.65
Current children cumulated vsize (KiB) 5916

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18547
/proc/meminfo: memFree=1277928/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4660.62
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 466056 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4660.62
Current children cumulated vsize (KiB) 5916

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18547
/proc/meminfo: memFree=1277992/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4720.6
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 472054 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4720.6
Current children cumulated vsize (KiB) 5916

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18547
/proc/meminfo: memFree=1277992/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4780.58
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 478052 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4780.58
Current children cumulated vsize (KiB) 5916

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18547
/proc/meminfo: memFree=1277992/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4840.56
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 484050 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4840.56
Current children cumulated vsize (KiB) 5916

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18547
/proc/meminfo: memFree=1277992/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4900.54
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 490048 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4900.54
Current children cumulated vsize (KiB) 5916

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18547
/proc/meminfo: memFree=1277992/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=4960.51
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 496045 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 4960.51
Current children cumulated vsize (KiB) 5916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18547
/proc/meminfo: memFree=1277992/2055920 swapFree=4192956/4192956
[pid=18536] ppid=18534 vsize=5916 CPUtime=5000
/proc/18536/stat : 18536 (march_ks) R 18534 18536 18499 0 -1 4194304 3653 0 0 0 499994 6 0 0 25 0 1 0 27290746 6057984 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/18536/statm: 1479 1125 72 123 0 1354 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 5916

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): 5001.81
CPU time (s): 5000.02
CPU user time (s): 4999.95
CPU system time (s): 0.070989
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 5916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3653
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= 13947

runsolver used 4.6123 second user time and 9.10262 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-17 20:22:55
IDJOB=1625911
IDBENCH=70190
IDSOLVER=582
FILE ID=node18/1625911-1239992575
PBS_JOBID= 9158721
Free space on /tmp= 66364 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1850138369-006.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625911-1239992575/watcher-1625911-1239992575 -o /tmp/evaluation-result-1625911-1239992575/solver-1625911-1239992575 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625911-1239992575.cnf            

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

MD5SUM BENCH= ede25cb155c6cf4ca4d7600faec2bb41
RANDOM SEED=2127886140

node18.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		: 3000.280
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		: 3000.280
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:       1283400 kB
Buffers:         80424 kB
Cached:         620588 kB
SwapCached:          0 kB
Active:         224080 kB
Inactive:       490740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1283400 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3504 kB
Writeback:           0 kB
Mapped:          23568 kB
Slab:            43704 kB
Committed_AS:   158748 kB
PageTables:       1372 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= 66360 MiB
End job on node18 at 2009-04-17 21:46:19