Trace number 1544114

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
MD5SUM648c8d820b622b84f63b74fa018c43ab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12798
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.04/0.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.04/0.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.04/0.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.04/0.07	c main()::
0.04/0.07	c initFormula():: searching for DIMACS p-line....
0.04/0.07	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.04/0.07	c parseCNF():: parsing....
0.04/0.07	c parseCNF():: the CNF contains 0 unary clauses.
0.04/0.07	c runParser():: parsing was successful, warming up engines...
0.04/0.07	c simplify_formula():: removed 0 tautological, 48 satisfied and 0 duplicate clauses
0.04/0.07	c preprocessing fase I completed:: there are now 1992 free variables and 8352 clauses.
0.04/0.07	c stat :: sign balance is biased by 0.456
0.04/0.07	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.04/0.07	c using 3-SAT heuristics (occurence based diff)
0.04/0.07	c longest clause has size 3
0.04/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
0.04/0.07	c resolvent_look() :: found 61 resolvents
0.04/0.07	c lessRedundantTransformation():: nothing to be done.
0.04/0.07	c transformTo3SAT():: you gave me 2000 variables and 8413 clauses.
0.04/0.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.04/0.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.04/0.07	c transformTo3SAT():: the transformation yielded 2000 variabels and 8413 clauses.
0.04/0.07	c main():: clause / variable ratio: ( 8413 / 2000 ) = 4.21
0.04/0.07	c longest clause has size 3
0.04/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.07	c dynamic_preselect_setsize :: off
0.04/0.07	c suggested doublelook initial :: 0
0.04/0.07	c main():: all systems go!
0.04/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 285 JD: 140
0.89/0.96	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: 32079 JD: 140
141.03/141.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
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c |********************************************************
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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-1544114-1238604673/watcher-1544114-1238604673 -o /tmp/evaluation-result-1544114-1238604673/solver-1544114-1238604673 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544114-1238604673.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: 1.00 1.00 1.00 3/80 4146
/proc/meminfo: memFree=1354160/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=920 CPUtime=0
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 1133131172 942080 123 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 230 123 47 123 0 105 0

[startup+0.0420919 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 4146
/proc/meminfo: memFree=1354160/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=1672 CPUtime=0.04
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 299 0 0 0 4 0 0 0 18 0 1 0 1133131172 1712128 282 1992294400 134512640 135019032 4294956224 18446744073709551615 134657881 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 418 282 63 123 0 293 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1672

[startup+0.1021 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 4146
/proc/meminfo: memFree=1354160/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=3324 CPUtime=0.09
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 755 0 0 0 9 0 0 0 18 0 1 0 1133131172 3403776 694 1992294400 134512640 135019032 4294956224 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 831 694 73 123 0 706 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3324

[startup+0.302118 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 4146
/proc/meminfo: memFree=1354160/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=3328 CPUtime=0.29
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 764 0 0 0 29 0 0 0 19 0 1 0 1133131172 3407872 703 1992294400 134512640 135019032 4294956224 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 832 703 73 123 0 707 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3328

[startup+0.701164 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 4146
/proc/meminfo: memFree=1354160/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=3460 CPUtime=0.69
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 786 0 0 0 69 0 0 0 23 0 1 0 1133131172 3543040 725 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 865 725 73 123 0 740 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3460

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1351336/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=3596 CPUtime=1.49
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 819 0 0 0 149 0 0 0 25 0 1 0 1133131172 3682304 758 1992294400 134512640 135019032 4294956224 18446744073709551615 134628817 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 899 758 73 123 0 774 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3596

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1351080/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=3728 CPUtime=3.09
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 849 0 0 0 309 0 0 0 25 0 1 0 1133131172 3817472 788 1992294400 134512640 135019032 4294956224 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 932 788 73 123 0 807 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3728

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1350888/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=3860 CPUtime=6.29
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 871 0 0 0 629 0 0 0 25 0 1 0 1133131172 3952640 810 1992294400 134512640 135019032 4294956224 18446744073709551615 134526518 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 965 810 73 123 0 840 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3860

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1350640/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=3860 CPUtime=12.69
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 894 0 0 0 1269 0 0 0 25 0 1 0 1133131172 3952640 833 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 965 833 73 123 0 840 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3860

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1350640/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=3992 CPUtime=25.48
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 924 0 0 0 2548 0 0 0 25 0 1 0 1133131172 4087808 863 1992294400 134512640 135019032 4294956224 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 998 863 73 123 0 873 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3992

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1350448/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=4304 CPUtime=51.07
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 988 0 0 0 5107 0 0 0 25 0 1 0 1133131172 4407296 927 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1076 927 73 123 0 951 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4304

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1350000/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=4768 CPUtime=102.25
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1088 0 0 0 10225 0 0 0 25 0 1 0 1133131172 4882432 1027 1992294400 134512640 135019032 4294956224 18446744073709551615 134597179 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1192 1027 73 123 0 1067 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4768

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1349616/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=5020 CPUtime=162.21
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1181 0 0 0 16221 0 0 0 25 0 1 0 1133131172 5140480 1120 1992294400 134512640 135019032 4294956224 18446744073709551615 134579488 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1255 1120 73 123 0 1130 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 5020

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1349424/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=5404 CPUtime=222.19
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1224 0 0 0 22219 0 0 0 25 0 1 0 1133131172 5533696 1163 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1351 1163 73 123 0 1226 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 5404

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1349232/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=5536 CPUtime=282.17
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1279 0 0 0 28216 1 0 0 25 0 1 0 1133131172 5668864 1218 1992294400 134512640 135019032 4294956224 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1384 1218 73 123 0 1259 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 5536

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1349168/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=5536 CPUtime=342.14
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1296 0 0 0 34213 1 0 0 25 0 1 0 1133131172 5668864 1235 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1384 1235 73 123 0 1259 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 5536

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1349168/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=5536 CPUtime=402.12
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1305 0 0 0 40211 1 0 0 25 0 1 0 1133131172 5668864 1244 1992294400 134512640 135019032 4294956224 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1384 1244 73 123 0 1259 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 5536

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1349104/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=5668 CPUtime=462.09
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1316 0 0 0 46208 1 0 0 25 0 1 0 1133131172 5804032 1255 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1417 1255 73 123 0 1292 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 5668

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1349040/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=5668 CPUtime=522.06
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1325 0 0 0 52205 1 0 0 25 0 1 0 1133131172 5804032 1264 1992294400 134512640 135019032 4294956224 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1417 1264 73 123 0 1292 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 5668

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4147
/proc/meminfo: memFree=1349040/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=5668 CPUtime=582.04
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1333 0 0 0 58203 1 0 0 25 0 1 0 1133131172 5804032 1272 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1417 1272 73 123 0 1292 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 5668

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4153
/proc/meminfo: memFree=1348912/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=5668 CPUtime=642.01
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1338 0 0 0 64200 1 0 0 25 0 1 0 1133131172 5804032 1277 1992294400 134512640 135019032 4294956224 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1417 1277 73 123 0 1292 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 5668

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4153
/proc/meminfo: memFree=1348784/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=5800 CPUtime=701.97
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1344 0 0 0 70196 1 0 0 25 0 1 0 1133131172 5939200 1283 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1450 1283 73 123 0 1325 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 5800

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4153
/proc/meminfo: memFree=1348784/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=5800 CPUtime=761.96
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1348 0 0 0 76195 1 0 0 25 0 1 0 1133131172 5939200 1287 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1450 1287 73 123 0 1325 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 5800

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4153
/proc/meminfo: memFree=1348784/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=5800 CPUtime=821.93
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1353 0 0 0 82192 1 0 0 25 0 1 0 1133131172 5939200 1292 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1450 1292 73 123 0 1325 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 5800

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4153
/proc/meminfo: memFree=1348720/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=6140 CPUtime=881.89
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1403 0 0 0 88188 1 0 0 25 0 1 0 1133131172 6287360 1342 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1535 1342 73 123 0 1410 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 6140

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4153
/proc/meminfo: memFree=1348400/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=6652 CPUtime=941.87
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1484 0 0 0 94186 1 0 0 25 0 1 0 1133131172 6811648 1423 1992294400 134512640 135019032 4294956224 18446744073709551615 134542988 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1663 1423 73 123 0 1538 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 6652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4153
/proc/meminfo: memFree=1347952/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=6780 CPUtime=1001.85
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1594 0 0 0 100184 1 0 0 25 0 1 0 1133131172 6942720 1533 1992294400 134512640 135019032 4294956224 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1695 1533 73 123 0 1570 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 6780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4153
/proc/meminfo: memFree=1347440/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=7544 CPUtime=1061.81
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1715 0 0 0 106180 1 0 0 25 0 1 0 1133131172 7725056 1653 1992294400 134512640 135019032 4294956224 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1886 1653 73 123 0 1761 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 7544

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4153
/proc/meminfo: memFree=1347440/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=7676 CPUtime=1121.79
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1721 0 0 0 112178 1 0 0 25 0 1 0 1133131172 7860224 1659 1992294400 134512640 135019032 4294956224 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1919 1659 73 123 0 1794 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 7676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4153
/proc/meminfo: memFree=1347440/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=7676 CPUtime=1181.76
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1725 0 0 0 118175 1 0 0 25 0 1 0 1133131172 7860224 1663 1992294400 134512640 135019032 4294956224 18446744073709551615 134564860 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1919 1663 73 123 0 1794 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 7676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4153
/proc/meminfo: memFree=1347440/2055912 swapFree=4170680/4192956
[pid=4146] ppid=4144 vsize=7676 CPUtime=1200.05
/proc/4146/stat : 4146 (march_ks) R 4144 4146 3798 0 -1 4194304 1726 0 0 0 120004 1 0 0 25 0 1 0 1133131172 7860224 1664 1992294400 134512640 135019032 4294956224 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/4146/statm: 1919 1664 73 123 0 1794 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7676

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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.021996
CPU usage (%): 99.9551
Max. virtual memory (cumulated for all children) (KiB): 7676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1726
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= 4190

runsolver used 1.37779 second user time and 4.09338 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-01 18:51:13
IDJOB=1544114
IDBENCH=70284
IDSOLVER=559
FILE ID=node78/1544114-1238604673
PBS_JOBID= 9068331
Free space on /tmp= 126872 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544114-1238604673/watcher-1544114-1238604673 -o /tmp/evaluation-result-1544114-1238604673/solver-1544114-1238604673 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544114-1238604673.cnf            

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

MD5SUM BENCH= 648c8d820b622b84f63b74fa018c43ab
RANDOM SEED=564563055

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		: 3000.214
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		: 3000.214
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:       1354640 kB
Buffers:         99572 kB
Cached:         507348 kB
SwapCached:       7800 kB
Active:         344612 kB
Inactive:       272824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1354640 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            3000 kB
Writeback:           0 kB
Mapped:          16140 kB
Slab:            68056 kB
Committed_AS:  2740340 kB
PageTables:       2556 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= 126868 MiB
End job on node78 at 2009-04-01 19:11:15