Trace number 1543942

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1748152762-086.cnf
MD5SUMcb3df87f6ea203a41951f0aeb36ba2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark97.3162
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data 

0.29/0.36	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.36	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.36	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.36	c main()::
0.29/0.36	c initFormula():: searching for DIMACS p-line....
0.29/0.36	c full lookahead due to high density!
0.29/0.36	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.29/0.36	c parseCNF():: parsing....
0.29/0.36	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.36	c runParser():: parsing was successful, warming up engines...
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.29/0.36	c stat :: sign balance is biased by 0.043
0.29/0.36	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.36	c using k-SAT heuristics (size based diff)
0.29/0.36	c longest clause has size 5
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.29/0.36	c longest clause has size 5
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c dynamic_preselect_setsize :: off
0.29/0.36	c suggested doublelook initial :: 0
0.29/0.36	c main():: all systems go!
0.29/0.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 380 JD: 243
1.89/1.96	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: 60346 JD: 243
289.28/289.50	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 |***********************************************

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-1543942-1238601524/watcher-1543942-1238601524 -o /tmp/evaluation-result-1543942-1238601524/solver-1543942-1238601524 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543942-1238601524.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 1.10 3/64 22145
/proc/meminfo: memFree=1307640/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=788 CPUtime=0
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 1132814335 806912 101 1992294400 134512640 135019032 4294956224 18446744073709551615 134799568 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 197 101 47 123 0 72 0

[startup+0.019548 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 22145
/proc/meminfo: memFree=1307640/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=1052 CPUtime=0.01
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 170 0 0 0 1 0 0 0 18 0 1 0 1132814335 1077248 156 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 263 156 47 123 0 138 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1052

[startup+0.101561 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 22145
/proc/meminfo: memFree=1307640/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=3012 CPUtime=0.09
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 1722 0 0 0 9 0 0 0 18 0 1 0 1132814335 3084288 561 1992294400 134512640 135019032 4294956224 18446744073709551615 134536955 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.301594 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 22145
/proc/meminfo: memFree=1307640/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=3012 CPUtime=0.29
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 1722 0 0 0 29 0 0 0 19 0 1 0 1132814335 3084288 561 1992294400 134512640 135019032 4294956224 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3012

[startup+0.701662 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 22145
/proc/meminfo: memFree=1307640/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=3852 CPUtime=0.69
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2610 0 0 0 69 0 0 0 22 0 1 0 1132814335 3944448 696 1992294400 134512640 135019032 4294956224 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 963 696 72 123 0 838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3852

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 22146
/proc/meminfo: memFree=1305008/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=3864 CPUtime=1.49
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2613 0 0 0 149 0 0 0 25 0 1 0 1132814335 3956736 699 1992294400 134512640 135019032 4294956224 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3864

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 22146
/proc/meminfo: memFree=1304880/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=3864 CPUtime=3.09
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2613 0 0 0 309 0 0 0 25 0 1 0 1132814335 3956736 699 1992294400 134512640 135019032 4294956224 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3864

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 22146
/proc/meminfo: memFree=1304816/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=3868 CPUtime=6.29
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2614 0 0 0 629 0 0 0 25 0 1 0 1132814335 3960832 700 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 967 700 72 123 0 842 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3868

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 22146
/proc/meminfo: memFree=1304816/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=4000 CPUtime=12.68
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2621 0 0 0 1268 0 0 0 25 0 1 0 1132814335 4096000 707 1992294400 134512640 135019032 4294956224 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1000 707 72 123 0 875 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4000

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 22146
/proc/meminfo: memFree=1304688/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=4140 CPUtime=25.48
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2672 0 0 0 2547 1 0 0 25 0 1 0 1132814335 4239360 758 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1035 758 72 123 0 910 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4140

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 22146
/proc/meminfo: memFree=1304752/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=4268 CPUtime=51.07
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2674 0 0 0 5106 1 0 0 25 0 1 0 1132814335 4370432 760 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1067 760 72 123 0 942 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4268

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 22146
/proc/meminfo: memFree=1304752/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=4336 CPUtime=102.26
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2705 0 0 0 10225 1 0 0 25 0 1 0 1132814335 4440064 791 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1084 791 72 123 0 959 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4336

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 22152
/proc/meminfo: memFree=1304368/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=4588 CPUtime=162.22
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2778 0 0 0 16221 1 0 0 25 0 1 0 1132814335 4698112 864 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1147 864 72 123 0 1022 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4588

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 22152
/proc/meminfo: memFree=1304112/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=4944 CPUtime=222.2
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2820 0 0 0 22219 1 0 0 25 0 1 0 1132814335 5062656 906 1992294400 134512640 135019032 4294956224 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1236 906 72 123 0 1111 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4944

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 22152
/proc/meminfo: memFree=1303920/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=5284 CPUtime=282.18
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2870 0 0 0 28217 1 0 0 25 0 1 0 1132814335 5410816 956 1992294400 134512640 135019032 4294956224 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1321 956 72 123 0 1196 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5284

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 22152
/proc/meminfo: memFree=1303664/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=5284 CPUtime=342.16
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2920 0 0 0 34214 2 0 0 25 0 1 0 1132814335 5410816 1006 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1321 1006 72 123 0 1196 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5284

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 22152
/proc/meminfo: memFree=1303536/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=5284 CPUtime=402.14
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2944 0 0 0 40212 2 0 0 25 0 1 0 1132814335 5410816 1030 1992294400 134512640 135019032 4294956224 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1321 1030 72 123 0 1196 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5284

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 22152
/proc/meminfo: memFree=1303536/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=5412 CPUtime=462.12
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 2951 0 0 0 46210 2 0 0 25 0 1 0 1132814335 5541888 1037 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1353 1037 72 123 0 1228 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5412

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 22152
/proc/meminfo: memFree=1303408/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=5924 CPUtime=522.1
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3026 0 0 0 52208 2 0 0 25 0 1 0 1132814335 6066176 1112 1992294400 134512640 135019032 4294956224 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1481 1112 72 123 0 1356 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5924

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 22152
/proc/meminfo: memFree=1303152/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=5924 CPUtime=582.07
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3074 0 0 0 58205 2 0 0 25 0 1 0 1132814335 6066176 1160 1992294400 134512640 135019032 4294956224 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1481 1160 72 123 0 1356 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 5924

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 22152
/proc/meminfo: memFree=1303024/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=5924 CPUtime=642.05
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3109 0 0 0 64203 2 0 0 25 0 1 0 1132814335 6066176 1195 1992294400 134512640 135019032 4294956224 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1481 1195 72 123 0 1356 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 5924

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 22152
/proc/meminfo: memFree=1303024/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=5924 CPUtime=702.03
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3111 0 0 0 70201 2 0 0 25 0 1 0 1132814335 6066176 1197 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1481 1197 72 123 0 1356 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 5924

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 22152
/proc/meminfo: memFree=1302896/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=6688 CPUtime=762.01
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3149 0 0 0 76199 2 0 0 25 0 1 0 1132814335 6848512 1235 1992294400 134512640 135019032 4294956224 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1672 1235 72 123 0 1547 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 6688

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 22152
/proc/meminfo: memFree=1302768/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=6688 CPUtime=821.98
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3169 0 0 0 82196 2 0 0 25 0 1 0 1132814335 6848512 1255 1992294400 134512640 135019032 4294956224 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1672 1255 72 123 0 1547 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 6688

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 22152
/proc/meminfo: memFree=1302704/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=6688 CPUtime=881.96
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3189 0 0 0 88194 2 0 0 25 0 1 0 1132814335 6848512 1275 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1672 1275 72 123 0 1547 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 6688

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22152
/proc/meminfo: memFree=1302640/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=6816 CPUtime=941.95
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3192 0 0 0 94192 3 0 0 25 0 1 0 1132814335 6979584 1278 1992294400 134512640 135019032 4294956224 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1704 1278 72 123 0 1579 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 6816

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22152
/proc/meminfo: memFree=1302576/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=6816 CPUtime=1001.93
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3198 0 0 0 100190 3 0 0 25 0 1 0 1132814335 6979584 1284 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1704 1284 72 123 0 1579 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 6816

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22152
/proc/meminfo: memFree=1302640/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=6816 CPUtime=1061.91
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3201 0 0 0 106188 3 0 0 25 0 1 0 1132814335 6979584 1287 1992294400 134512640 135019032 4294956224 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1704 1287 72 123 0 1579 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 6816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22152
/proc/meminfo: memFree=1302640/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=6816 CPUtime=1121.89
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3204 0 0 0 112186 3 0 0 25 0 1 0 1132814335 6979584 1290 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1704 1290 72 123 0 1579 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 6816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22152
/proc/meminfo: memFree=1302576/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=6816 CPUtime=1181.86
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3208 0 0 0 118183 3 0 0 25 0 1 0 1132814335 6979584 1294 1992294400 134512640 135019032 4294956224 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1704 1294 72 123 0 1579 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 6816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22152
/proc/meminfo: memFree=1302576/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=6816 CPUtime=1200.06
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3208 0 0 0 120003 3 0 0 25 0 1 0 1132814335 6979584 1294 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1704 1294 72 123 0 1579 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6816

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22152
/proc/meminfo: memFree=1302576/2055920 swapFree=4175308/4192956
[pid=22145] ppid=22143 vsize=6816 CPUtime=1200.06
/proc/22145/stat : 22145 (march_ks) R 22143 22145 22015 0 -1 4194304 3208 0 0 0 120003 3 0 0 25 0 1 0 1132814335 6979584 1294 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22145/statm: 1704 1294 72 123 0 1579 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.035994
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 6816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3208
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= 3043

runsolver used 0.969852 second user time and 2.38264 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-01 17:58:44
IDJOB=1543942
IDBENCH=70198
IDSOLVER=559
FILE ID=node55/1543942-1238601524
PBS_JOBID= 9068339
Free space on /tmp= 66304 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1748152762-086.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543942-1238601524/watcher-1543942-1238601524 -o /tmp/evaluation-result-1543942-1238601524/solver-1543942-1238601524 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543942-1238601524.cnf            

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

MD5SUM BENCH= cb3df87f6ea203a41951f0aeb36ba2e4
RANDOM SEED=72255625

node55.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		: 3000.259
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		: 3000.259
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:       1308120 kB
Buffers:        103472 kB
Cached:         536616 kB
SwapCached:      11624 kB
Active:         207164 kB
Inactive:       447832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1308120 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            3236 kB
Writeback:           0 kB
Mapped:          18892 kB
Slab:            78800 kB
Committed_AS:  2907464 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= 66300 MiB
End job on node55 at 2009-04-01 18:18:47