Trace number 1543924

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1322153318-039.cnf
MD5SUM9b4324a23c82753183d597b4a4c7c7c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark90.7522
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 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.46	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.39/0.46	c stat :: sign balance is biased by 0.041
0.39/0.46	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c longest clause has size 5
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.39/0.46	c longest clause has size 5
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c suggested doublelook initial :: 0
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 491 JD: 306
3.30/3.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 83937 JD: 306
511.57/511.70	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1543924-1238601127/watcher-1543924-1238601127 -o /tmp/evaluation-result-1543924-1238601127/solver-1543924-1238601127 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543924-1238601127.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 2.00 1.90 1.61 3/68 501
/proc/meminfo: memFree=1678176/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=816 CPUtime=0
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1132774740 835584 110 1992294400 134512640 135019032 4294956224 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 204 110 47 123 0 79 0

[startup+0.0958521 s]
/proc/loadavg: 2.00 1.90 1.61 3/68 501
/proc/meminfo: memFree=1678176/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=3260 CPUtime=0.09
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 1375 0 0 0 9 0 0 0 18 0 1 0 1132774740 3338240 576 1992294400 134512640 135019032 4294956224 18446744073709551615 134554747 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 815 576 63 123 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3260

[startup+0.10285 s]
/proc/loadavg: 2.00 1.90 1.61 3/68 501
/proc/meminfo: memFree=1678176/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=3260 CPUtime=0.09
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 1551 0 0 0 9 0 0 0 18 0 1 0 1132774740 3338240 576 1992294400 134512640 135019032 4294956224 18446744073709551615 134554779 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 815 576 63 123 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3260

[startup+0.301863 s]
/proc/loadavg: 2.00 1.90 1.61 3/68 501
/proc/meminfo: memFree=1678176/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=3760 CPUtime=0.29
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 2201 0 0 0 29 0 0 0 19 0 1 0 1132774740 3850240 698 1992294400 134512640 135019032 4294956224 18446744073709551615 134567555 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 940 698 67 123 0 815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3760

[startup+0.702889 s]
/proc/loadavg: 2.00 1.90 1.61 3/68 501
/proc/meminfo: memFree=1678176/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=4636 CPUtime=0.69
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3359 0 0 0 69 0 0 0 23 0 1 0 1132774740 4747264 832 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1159 832 72 123 0 1034 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4636

[startup+1.50194 s]
/proc/loadavg: 1.92 1.88 1.60 2/69 502
/proc/meminfo: memFree=1674904/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=4656 CPUtime=1.49
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3366 0 0 0 149 0 0 0 25 0 1 0 1132774740 4767744 839 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1164 839 72 123 0 1039 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4656

[startup+3.10105 s]
/proc/loadavg: 1.92 1.88 1.60 2/69 502
/proc/meminfo: memFree=1674776/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=4656 CPUtime=3.09
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3366 0 0 0 308 1 0 0 25 0 1 0 1132774740 4767744 839 1992294400 134512640 135019032 4294956224 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1164 839 72 123 0 1039 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4656

[startup+6.30126 s]
/proc/loadavg: 1.92 1.88 1.60 2/69 502
/proc/meminfo: memFree=1674648/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=4656 CPUtime=6.29
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3366 0 0 0 628 1 0 0 25 0 1 0 1132774740 4767744 839 1992294400 134512640 135019032 4294956224 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1164 839 72 123 0 1039 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4656

[startup+12.7017 s]
/proc/loadavg: 1.78 1.85 1.60 2/69 502
/proc/meminfo: memFree=1674648/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=4784 CPUtime=12.69
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3383 0 0 0 1268 1 0 0 25 0 1 0 1132774740 4898816 856 1992294400 134512640 135019032 4294956224 18446744073709551615 134598181 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1196 856 72 123 0 1071 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4784

[startup+25.5015 s]
/proc/loadavg: 1.66 1.82 1.59 2/69 502
/proc/meminfo: memFree=1674648/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=4784 CPUtime=25.49
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3398 0 0 0 2548 1 0 0 25 0 1 0 1132774740 4898816 871 1992294400 134512640 135019032 4294956224 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1196 871 72 123 0 1071 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4784

[startup+51.1013 s]
/proc/loadavg: 1.43 1.76 1.57 2/69 502
/proc/meminfo: memFree=1674712/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=4912 CPUtime=51.07
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3415 0 0 0 5106 1 0 0 25 0 1 0 1132774740 5029888 888 1992294400 134512640 135019032 4294956224 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1228 888 72 123 0 1103 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4912

[startup+102.307 s]
/proc/loadavg: 1.17 1.63 1.54 2/69 502
/proc/meminfo: memFree=1674520/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=5124 CPUtime=102.27
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3460 0 0 0 10226 1 0 0 25 0 1 0 1132774740 5246976 933 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1281 933 72 123 0 1156 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5124

[startup+162.302 s]
/proc/loadavg: 1.06 1.51 1.50 2/69 502
/proc/meminfo: memFree=1674264/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=5336 CPUtime=162.24
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3547 0 0 0 16223 1 0 0 25 0 1 0 1132774740 5464064 1001 1992294400 134512640 135019032 4294956224 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1334 1001 72 123 0 1209 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5336

[startup+222.302 s]
/proc/loadavg: 1.02 1.41 1.47 2/69 502
/proc/meminfo: memFree=1674072/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=5616 CPUtime=222.23
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3582 0 0 0 22222 1 0 0 25 0 1 0 1132774740 5750784 1036 1992294400 134512640 135019032 4294956224 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1404 1036 72 123 0 1279 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5616

[startup+282.302 s]
/proc/loadavg: 1.01 1.34 1.43 2/69 502
/proc/meminfo: memFree=1673944/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=5844 CPUtime=282.22
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3615 0 0 0 28220 2 0 0 25 0 1 0 1132774740 5984256 1069 1992294400 134512640 135019032 4294956224 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1461 1069 72 123 0 1336 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5844

[startup+342.302 s]
/proc/loadavg: 1.00 1.27 1.41 2/69 502
/proc/meminfo: memFree=1673696/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=5844 CPUtime=342.2
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3666 0 0 0 34218 2 0 0 25 0 1 0 1132774740 5984256 1120 1992294400 134512640 135019032 4294956224 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1461 1120 72 123 0 1336 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5844

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.38 2/69 502
/proc/meminfo: memFree=1673632/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6184 CPUtime=402.19
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3691 0 0 0 40217 2 0 0 25 0 1 0 1132774740 6332416 1145 1992294400 134512640 135019032 4294956224 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1546 1145 72 123 0 1421 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6184

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.35 2/69 502
/proc/meminfo: memFree=1673376/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6312 CPUtime=462.17
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3753 0 0 0 46215 2 0 0 25 0 1 0 1132774740 6463488 1207 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1578 1207 72 123 0 1453 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6312

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.33 2/69 502
/proc/meminfo: memFree=1673248/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6824 CPUtime=522.16
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3802 0 0 0 52213 3 0 0 25 0 1 0 1132774740 6987776 1256 1992294400 134512640 135019032 4294956224 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1706 1256 72 123 0 1581 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6824

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.30 2/69 508
/proc/meminfo: memFree=1673112/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6824 CPUtime=582.14
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3832 0 0 0 58211 3 0 0 25 0 1 0 1132774740 6987776 1286 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1706 1286 72 123 0 1581 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6824

[startup+642.302 s]
/proc/loadavg: 1.05 1.11 1.29 2/69 508
/proc/meminfo: memFree=1673048/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6824 CPUtime=642.13
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3852 0 0 0 64210 3 0 0 25 0 1 0 1132774740 6987776 1306 1992294400 134512640 135019032 4294956224 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1706 1306 72 123 0 1581 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6824

[startup+702.303 s]
/proc/loadavg: 1.07 1.10 1.27 2/69 508
/proc/meminfo: memFree=1672984/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6980 CPUtime=702.11
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3865 0 0 0 70208 3 0 0 25 0 1 0 1132774740 7147520 1319 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1745 1319 72 123 0 1620 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 6980

[startup+762.307 s]
/proc/loadavg: 1.02 1.08 1.25 2/69 508
/proc/meminfo: memFree=1672920/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6980 CPUtime=762.1
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3865 0 0 0 76207 3 0 0 25 0 1 0 1132774740 7147520 1319 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1745 1319 72 123 0 1620 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 6980

[startup+822.303 s]
/proc/loadavg: 1.01 1.06 1.23 2/69 508
/proc/meminfo: memFree=1672984/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6980 CPUtime=822.08
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3867 0 0 0 82205 3 0 0 25 0 1 0 1132774740 7147520 1321 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1745 1321 72 123 0 1620 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 6980

[startup+882.303 s]
/proc/loadavg: 1.00 1.05 1.22 2/69 508
/proc/meminfo: memFree=1672992/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6980 CPUtime=882.06
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3869 0 0 0 88203 3 0 0 25 0 1 0 1132774740 7147520 1323 1992294400 134512640 135019032 4294956224 18446744073709551615 134628869 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1745 1323 72 123 0 1620 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 6980

[startup+942.303 s]
/proc/loadavg: 1.00 1.04 1.20 2/69 508
/proc/meminfo: memFree=1672928/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6980 CPUtime=942.05
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3872 0 0 0 94201 4 0 0 25 0 1 0 1132774740 7147520 1326 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1745 1326 72 123 0 1620 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 6980

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.18 2/69 508
/proc/meminfo: memFree=1672992/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6980 CPUtime=1002.04
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3877 0 0 0 100200 4 0 0 25 0 1 0 1132774740 7147520 1331 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1745 1331 72 123 0 1620 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 6980

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/69 508
/proc/meminfo: memFree=1672928/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6980 CPUtime=1062.02
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3881 0 0 0 106198 4 0 0 25 0 1 0 1132774740 7147520 1335 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1745 1335 72 123 0 1620 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 6980

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/69 508
/proc/meminfo: memFree=1672992/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6980 CPUtime=1122.01
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3882 0 0 0 112197 4 0 0 25 0 1 0 1132774740 7147520 1336 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1745 1336 72 123 0 1620 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 6980

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/69 508
/proc/meminfo: memFree=1672928/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6980 CPUtime=1181.99
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3886 0 0 0 118195 4 0 0 25 0 1 0 1132774740 7147520 1340 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1745 1340 72 123 0 1620 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 6980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.14 2/69 508
/proc/meminfo: memFree=1672864/2055920 swapFree=4177828/4192956
[pid=501] ppid=499 vsize=6980 CPUtime=1200.09
/proc/501/stat : 501 (march_ks) R 499 501 32647 0 -1 4194304 3887 0 0 0 120005 4 0 0 25 0 1 0 1132774740 7147520 1341 1992294400 134512640 135019032 4294956224 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1745 1341 72 123 0 1620 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6980

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.047992
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 6980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3887
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= 3167

runsolver used 1.19382 second user time and 3.18252 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-01 17:52:07
IDJOB=1543924
IDBENCH=70189
IDSOLVER=559
FILE ID=node52/1543924-1238601127
PBS_JOBID= 9068346
Free space on /tmp= 66400 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1322153318-039.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543924-1238601127/watcher-1543924-1238601127 -o /tmp/evaluation-result-1543924-1238601127/solver-1543924-1238601127 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543924-1238601127.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9b4324a23c82753183d597b4a4c7c7c2
RANDOM SEED=1880550353

node52.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		: 3000.230
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		: 3000.230
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:       1678656 kB
Buffers:         84688 kB
Cached:         203416 kB
SwapCached:       7968 kB
Active:         203660 kB
Inactive:        94416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678656 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            3344 kB
Writeback:           0 kB
Mapped:          15652 kB
Slab:            64728 kB
Committed_AS:  3242228 kB
PageTables:       1736 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= 66396 MiB
End job on node52 at 2009-04-01 18:12:10