Trace number 1544014

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 1200.61

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1961115887-052.cnf
MD5SUMfd254436f3c419e09066b64a7ac072c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data 

2.89/2.98	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.89/2.98	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.89/2.98	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.89/2.98	c main()::
2.89/2.98	c initFormula():: searching for DIMACS p-line....
2.89/2.98	c full lookahead due to high density!
2.89/2.98	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
2.89/2.98	c parseCNF():: parsing....
2.89/2.98	c parseCNF():: the CNF contains 0 unary clauses.
2.89/2.98	c runParser():: parsing was successful, warming up engines...
2.89/2.98	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/2.98	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
2.89/2.98	c stat :: sign balance is biased by 0.006
2.89/2.98	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.89/2.98	c using k-SAT heuristics (size based diff)
2.89/2.98	c longest clause has size 7
2.89/2.98	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/2.98	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
2.89/2.98	c longest clause has size 7
2.89/2.98	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/2.98	c dynamic_preselect_setsize :: off
2.89/2.98	c suggested doublelook initial :: 0
2.89/2.98	c main():: all systems go!
2.89/2.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 189 JD: 88
3.29/3.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 18439 JD: 88
30.98/31.04	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 |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 672083 JD: 88
979.18/979.63	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-1544014-1238602719/watcher-1544014-1238602719 -o /tmp/evaluation-result-1544014-1238602719/solver-1544014-1238602719 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544014-1238602719.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 3/73 23971
/proc/meminfo: memFree=1497520/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=804 CPUtime=0
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 916660572 823296 95 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 201 95 47 123 0 76 0

[startup+0.011811 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 23971
/proc/meminfo: memFree=1497520/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=936 CPUtime=0.01
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 134 0 0 0 1 0 0 0 18 0 1 0 916660572 958464 120 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 234 121 47 123 0 109 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 936

[startup+0.10182 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 23971
/proc/meminfo: memFree=1497520/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=3344 CPUtime=0.09
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 1650 0 0 0 9 0 0 0 18 0 1 0 916660572 3424256 627 1992294400 134512640 135019032 4294956224 18446744073709551615 134554783 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 836 627 63 123 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3344

[startup+0.30184 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 23971
/proc/meminfo: memFree=1497520/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=3704 CPUtime=0.29
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 2625 0 0 0 28 1 0 0 19 0 1 0 916660572 3792896 694 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3704

[startup+0.701882 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 23971
/proc/meminfo: memFree=1497520/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=3704 CPUtime=0.69
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 2625 0 0 0 68 1 0 0 23 0 1 0 916660572 3792896 694 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3704

[startup+1.50197 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23972
/proc/meminfo: memFree=1495016/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=3704 CPUtime=1.49
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 2625 0 0 0 148 1 0 0 25 0 1 0 916660572 3792896 694 1992294400 134512640 135019032 4294956224 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3704

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23972
/proc/meminfo: memFree=1494824/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=4292 CPUtime=3.09
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4028 0 0 0 308 1 0 0 25 0 1 0 916660572 4395008 768 1992294400 134512640 135019032 4294956224 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4292

[startup+6.30247 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23972
/proc/meminfo: memFree=1494312/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=4292 CPUtime=6.3
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4028 0 0 0 628 2 0 0 25 0 1 0 916660572 4395008 768 1992294400 134512640 135019032 4294956224 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4292

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23972
/proc/meminfo: memFree=1494328/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=4292 CPUtime=12.69
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4028 0 0 0 1267 2 0 0 25 0 1 0 916660572 4395008 768 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4292

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23972
/proc/meminfo: memFree=1494456/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=4292 CPUtime=25.48
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4028 0 0 0 2546 2 0 0 25 0 1 0 916660572 4395008 768 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4292

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23972
/proc/meminfo: memFree=1494392/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=4496 CPUtime=51.08
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4072 0 0 0 5106 2 0 0 25 0 1 0 916660572 4603904 812 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1124 812 72 123 0 999 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4496

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23972
/proc/meminfo: memFree=1494264/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=4748 CPUtime=102.26
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4109 0 0 0 10224 2 0 0 25 0 1 0 916660572 4861952 849 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1187 849 72 123 0 1062 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4748

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23972
/proc/meminfo: memFree=1494072/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=4976 CPUtime=162.23
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4159 0 0 0 16221 2 0 0 25 0 1 0 916660572 5095424 899 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1244 899 72 123 0 1119 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4976

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23972
/proc/meminfo: memFree=1493880/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=4976 CPUtime=222.2
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4198 0 0 0 22218 2 0 0 25 0 1 0 916660572 5095424 938 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1244 938 72 123 0 1119 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4976

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23972
/proc/meminfo: memFree=1493688/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=5316 CPUtime=282.18
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4248 0 0 0 28216 2 0 0 25 0 1 0 916660572 5443584 988 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1329 988 72 123 0 1204 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5316

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23972
/proc/meminfo: memFree=1493560/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=5828 CPUtime=342.15
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4289 0 0 0 34213 2 0 0 25 0 1 0 916660572 5967872 1029 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1457 1029 72 123 0 1332 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 5828

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1493368/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=5828 CPUtime=402.12
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4329 0 0 0 40210 2 0 0 25 0 1 0 916660572 5967872 1069 1992294400 134512640 135019032 4294956224 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1457 1069 72 123 0 1332 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 5828

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1493240/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=5828 CPUtime=462.09
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4368 0 0 0 46207 2 0 0 25 0 1 0 916660572 5967872 1108 1992294400 134512640 135019032 4294956224 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1457 1108 72 123 0 1332 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 5828

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1493048/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=6592 CPUtime=522.06
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4416 0 0 0 52204 2 0 0 25 0 1 0 916660572 6750208 1156 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1648 1156 72 123 0 1523 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 6592

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1492920/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=6592 CPUtime=582.04
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4450 0 0 0 58202 2 0 0 25 0 1 0 916660572 6750208 1190 1992294400 134512640 135019032 4294956224 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1648 1190 72 123 0 1523 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 6592

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1492792/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=6592 CPUtime=642.02
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4491 0 0 0 64200 2 0 0 25 0 1 0 916660572 6750208 1231 1992294400 134512640 135019032 4294956224 18446744073709551615 134549480 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1648 1231 72 123 0 1523 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 6592

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1492600/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=6592 CPUtime=701.99
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4530 0 0 0 70197 2 0 0 25 0 1 0 916660572 6750208 1270 1992294400 134512640 135019032 4294956224 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1648 1270 72 123 0 1523 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 6592

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1492408/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=6592 CPUtime=761.97
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4576 0 0 0 76195 2 0 0 25 0 1 0 916660572 6750208 1316 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1648 1316 72 123 0 1523 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 6592

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1492280/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=7744 CPUtime=821.95
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4610 0 0 0 82192 3 0 0 25 0 1 0 916660572 7929856 1350 1992294400 134512640 135019032 4294956224 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1936 1350 72 123 0 1811 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 7744

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1492088/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=7744 CPUtime=881.92
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4655 0 0 0 88189 3 0 0 25 0 1 0 916660572 7929856 1395 1992294400 134512640 135019032 4294956224 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1936 1395 72 123 0 1811 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 7744

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1491960/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=7744 CPUtime=941.9
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4698 0 0 0 94187 3 0 0 25 0 1 0 916660572 7929856 1438 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1936 1438 72 123 0 1811 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 7744

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1491768/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=7744 CPUtime=1001.87
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4739 0 0 0 100184 3 0 0 25 0 1 0 916660572 7929856 1479 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1936 1479 72 123 0 1811 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 7744

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1491576/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=7744 CPUtime=1061.84
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4793 0 0 0 106181 3 0 0 25 0 1 0 916660572 7929856 1533 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1936 1533 72 123 0 1811 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 7744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1491384/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=7744 CPUtime=1121.82
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4849 0 0 0 112179 3 0 0 25 0 1 0 916660572 7929856 1589 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 1936 1589 72 123 0 1811 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 7744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1491128/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=9468 CPUtime=1181.8
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4902 0 0 0 118177 3 0 0 25 0 1 0 916660572 9695232 1642 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 2367 1642 72 123 0 2242 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 9468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23974
/proc/meminfo: memFree=1491064/2055920 swapFree=4176824/4192956
[pid=23971] ppid=23969 vsize=9468 CPUtime=1200.09
/proc/23971/stat : 23971 (march_ks) R 23969 23971 23716 0 -1 4194304 4922 0 0 0 120006 3 0 0 25 0 1 0 916660572 9695232 1662 1992294400 134512640 135019032 4294956224 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/23971/statm: 2367 1662 72 123 0 2242 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9468

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): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.036994
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 9468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4922
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= 3549

runsolver used 0.963853 second user time and 3.41448 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-01 18:18:39
IDJOB=1544014
IDBENCH=70234
IDSOLVER=559
FILE ID=node82/1544014-1238602719
PBS_JOBID= 9068341
Free space on /tmp= 61636 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1961115887-052.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544014-1238602719/watcher-1544014-1238602719 -o /tmp/evaluation-result-1544014-1238602719/solver-1544014-1238602719 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544014-1238602719.cnf            

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

MD5SUM BENCH= fd254436f3c419e09066b64a7ac072c2
RANDOM SEED=200015268

node82.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1498064 kB
Buffers:         92156 kB
Cached:         373316 kB
SwapCached:       7332 kB
Active:         340360 kB
Inactive:       134576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1498064 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            3416 kB
Writeback:           0 kB
Mapped:          15004 kB
Slab:            68072 kB
Committed_AS:  2531024 kB
PageTables:       1996 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= 61632 MiB
End job on node82 at 2009-04-01 18:38:42