Trace number 1626099

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.09 5002.21

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 benchmark0.367943
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 

0.05/0.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.05/0.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.05/0.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.05/0.07	c main()::
0.05/0.07	c initFormula():: searching for DIMACS p-line....
0.05/0.07	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.05/0.07	c parseCNF():: parsing....
0.05/0.07	c parseCNF():: the CNF contains 0 unary clauses.
0.05/0.07	c runParser():: parsing was successful, warming up engines...
0.05/0.07	c simplify_formula():: removed 0 tautological, 48 satisfied and 0 duplicate clauses
0.05/0.07	c preprocessing fase I completed:: there are now 1992 free variables and 8352 clauses.
0.05/0.07	c stat :: sign balance is biased by 0.456
0.05/0.07	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.05/0.07	c using 3-SAT heuristics (occurence based diff)
0.05/0.07	c longest clause has size 3
0.05/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
0.05/0.07	c resolvent_look() :: found 61 resolvents
0.05/0.07	c lessRedundantTransformation():: nothing to be done.
0.05/0.07	c transformTo3SAT():: you gave me 2000 variables and 8413 clauses.
0.05/0.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.05/0.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.05/0.07	c transformTo3SAT():: the transformation yielded 2000 variabels and 8413 clauses.
0.05/0.07	c main():: clause / variable ratio: ( 8413 / 2000 ) = 4.21
0.05/0.07	c longest clause has size 3
0.05/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.05/0.07	c dynamic_preselect_setsize :: off
0.05/0.07	c suggested doublelook initial :: 0
0.05/0.07	c main():: all systems go!
0.05/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 285 JD: 140
0.90/0.96	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
141.91/142.09	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: 1023858 JD: 140
4104.85/4106.65	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626099-1240018055/watcher-1626099-1240018055 -o /tmp/evaluation-result-1626099-1240018055/solver-1626099-1240018055 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626099-1240018055.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 18898
/proc/meminfo: memFree=1332856/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=920 CPUtime=0
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 29832826 942080 117 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 230 118 47 123 0 105 0

[startup+0.0553761 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 18898
/proc/meminfo: memFree=1332856/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=2364 CPUtime=0.05
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 459 0 0 0 5 0 0 0 18 0 1 0 29832826 2420736 442 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 591 442 67 123 0 466 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2364

[startup+0.10238 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 18898
/proc/meminfo: memFree=1332856/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=3324 CPUtime=0.1
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 755 0 0 0 10 0 0 0 18 0 1 0 29832826 3403776 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134598187 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 831 694 73 123 0 706 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3324

[startup+0.301395 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 18898
/proc/meminfo: memFree=1332856/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=3328 CPUtime=0.29
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 763 0 0 0 29 0 0 0 20 0 1 0 29832826 3407872 702 1992294400 134512640 135019032 4294956240 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 832 702 73 123 0 707 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3328

[startup+0.70243 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 18898
/proc/meminfo: memFree=1332856/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=3460 CPUtime=0.7
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 786 0 0 0 70 0 0 0 23 0 1 0 29832826 3543040 725 1992294400 134512640 135019032 4294956240 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 865 725 73 123 0 740 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3460

[startup+1.5015 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1330096/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=3596 CPUtime=1.49
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 819 0 0 0 149 0 0 0 25 0 1 0 29832826 3682304 758 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 899 758 73 123 0 774 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3596

[startup+3.10164 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1329840/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=3728 CPUtime=3.09
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 849 0 0 0 309 0 0 0 25 0 1 0 29832826 3817472 788 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 932 788 73 123 0 807 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3728

[startup+6.30192 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1329592/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=3860 CPUtime=6.29
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 871 0 0 0 629 0 0 0 25 0 1 0 29832826 3952640 810 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 965 810 73 123 0 840 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3860

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1329472/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=3860 CPUtime=12.69
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 894 0 0 0 1269 0 0 0 25 0 1 0 29832826 3952640 833 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 965 833 73 123 0 840 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3860

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1329472/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=3992 CPUtime=25.48
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 924 0 0 0 2548 0 0 0 25 0 1 0 29832826 4087808 863 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 998 863 73 123 0 873 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3992

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1329408/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=4304 CPUtime=51.07
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 988 0 0 0 5107 0 0 0 25 0 1 0 29832826 4407296 927 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 1076 927 73 123 0 951 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4304

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1328896/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=4768 CPUtime=102.24
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 1087 0 0 0 10224 0 0 0 25 0 1 0 29832826 4882432 1026 1992294400 134512640 135019032 4294956240 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 1192 1026 73 123 0 1067 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4768

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1328512/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=5020 CPUtime=162.21
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 1177 0 0 0 16220 1 0 0 25 0 1 0 29832826 5140480 1116 1992294400 134512640 135019032 4294956240 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 1255 1116 73 123 0 1130 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 5020

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1328384/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=5404 CPUtime=222.18
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 1224 0 0 0 22217 1 0 0 25 0 1 0 29832826 5533696 1163 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 1351 1163 73 123 0 1226 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 5404

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1328128/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=5536 CPUtime=282.16
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 1277 0 0 0 28215 1 0 0 25 0 1 0 29832826 5668864 1216 1992294400 134512640 135019032 4294956240 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 1384 1216 73 123 0 1259 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 5536

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1328000/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=5536 CPUtime=342.14
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 1296 0 0 0 34213 1 0 0 25 0 1 0 29832826 5668864 1235 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 1384 1235 73 123 0 1259 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 5536

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1328000/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=5536 CPUtime=402.12
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 1305 0 0 0 40211 1 0 0 25 0 1 0 29832826 5668864 1244 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 1384 1244 73 123 0 1259 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 5536

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1327936/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=5668 CPUtime=462.1
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 1316 0 0 0 46209 1 0 0 25 0 1 0 29832826 5804032 1255 1992294400 134512640 135019032 4294956240 18446744073709551615 134597901 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 1417 1255 73 123 0 1292 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 5668

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18899
/proc/meminfo: memFree=1327936/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=5668 CPUtime=522.08
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 1325 0 0 0 52207 1 0 0 25 0 1 0 29832826 5804032 1264 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 1417 1264 73 123 0 1292 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 5668

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18901
/proc/meminfo: memFree=1327744/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=5668 CPUtime=582.05
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 1333 0 0 0 58204 1 0 0 25 0 1 0 29832826 5804032 1272 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 1417 1272 73 123 0 1292 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 5668

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18901
/proc/meminfo: memFree=1327744/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=5668 CPUtime=642.03
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 1338 0 0 0 64202 1 0 0 25 0 1 0 29832826 5804032 1277 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 1417 1277 73 123 0 1292 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 5668


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19383
/proc/meminfo: memFree=1317248/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=17828 CPUtime=4000.59
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 3858 0 0 0 400053 6 0 0 25 0 1 0 29832826 18255872 3796 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 4457 3796 73 123 0 4332 0
Current children cumulated CPU time (s) 4000.59
Current children cumulated vsize (KiB) 17828

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19383
/proc/meminfo: memFree=1316928/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=17828 CPUtime=4060.58
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 3905 0 0 0 406052 6 0 0 25 0 1 0 29832826 18255872 3843 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 4457 3843 73 123 0 4332 0
Current children cumulated CPU time (s) 4060.58
Current children cumulated vsize (KiB) 17828

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19383
/proc/meminfo: memFree=1316608/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=17956 CPUtime=4120.55
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 3980 0 0 0 412049 6 0 0 25 0 1 0 29832826 18386944 3918 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 4489 3918 73 123 0 4364 0
Current children cumulated CPU time (s) 4120.55
Current children cumulated vsize (KiB) 17956

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1316032/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=17956 CPUtime=4180.53
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 4085 0 0 0 418047 6 0 0 25 0 1 0 29832826 18386944 4023 1992294400 134512640 135019032 4294956240 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 4489 4023 73 123 0 4364 0
Current children cumulated CPU time (s) 4180.53
Current children cumulated vsize (KiB) 17956

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1315392/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=18372 CPUtime=4240.51
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 4257 0 0 0 424044 7 0 0 25 0 1 0 29832826 18812928 4195 1992294400 134512640 135019032 4294956240 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 4593 4195 73 123 0 4468 0
Current children cumulated CPU time (s) 4240.51
Current children cumulated vsize (KiB) 18372

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1315136/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=18372 CPUtime=4300.49
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 4320 0 0 0 430042 7 0 0 25 0 1 0 29832826 18812928 4258 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 4593 4258 73 123 0 4468 0
Current children cumulated CPU time (s) 4300.49
Current children cumulated vsize (KiB) 18372

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1315136/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=18372 CPUtime=4360.47
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 4325 0 0 0 436040 7 0 0 25 0 1 0 29832826 18812928 4263 1992294400 134512640 135019032 4294956240 18446744073709551615 134527168 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 4593 4263 73 123 0 4468 0
Current children cumulated CPU time (s) 4360.47
Current children cumulated vsize (KiB) 18372

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1314944/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=18372 CPUtime=4420.45
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 4387 0 0 0 442038 7 0 0 25 0 1 0 29832826 18812928 4325 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 4593 4325 73 123 0 4468 0
Current children cumulated CPU time (s) 4420.45
Current children cumulated vsize (KiB) 18372

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1314304/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=24192 CPUtime=4480.41
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 4574 0 0 0 448034 7 0 0 25 0 1 0 29832826 24772608 4512 1992294400 134512640 135019032 4294956240 18446744073709551615 134542318 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 6048 4512 73 123 0 5923 0
Current children cumulated CPU time (s) 4480.41
Current children cumulated vsize (KiB) 24192

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1314176/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=24192 CPUtime=4540.39
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 4622 0 0 0 454032 7 0 0 25 0 1 0 29832826 24772608 4560 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 6048 4560 73 123 0 5923 0
Current children cumulated CPU time (s) 4540.39
Current children cumulated vsize (KiB) 24192

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1313792/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=24192 CPUtime=4600.35
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 4678 0 0 0 460028 7 0 0 25 0 1 0 29832826 24772608 4616 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 6048 4616 73 123 0 5923 0
Current children cumulated CPU time (s) 4600.35
Current children cumulated vsize (KiB) 24192

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1313472/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=24192 CPUtime=4660.32
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 4751 0 0 0 466025 7 0 0 25 0 1 0 29832826 24772608 4689 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 6048 4689 73 123 0 5923 0
Current children cumulated CPU time (s) 4660.32
Current children cumulated vsize (KiB) 24192

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1312960/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=24192 CPUtime=4720.3
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 4877 0 0 0 472023 7 0 0 25 0 1 0 29832826 24772608 4815 1992294400 134512640 135019032 4294956240 18446744073709551615 134548053 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 6048 4815 73 123 0 5923 0
Current children cumulated CPU time (s) 4720.3
Current children cumulated vsize (KiB) 24192

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1312512/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=24192 CPUtime=4780.27
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 5014 0 0 0 478020 7 0 0 25 0 1 0 29832826 24772608 4952 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 6048 4952 73 123 0 5923 0
Current children cumulated CPU time (s) 4780.27
Current children cumulated vsize (KiB) 24192

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1311808/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=24192 CPUtime=4840.25
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 5194 0 0 0 484018 7 0 0 25 0 1 0 29832826 24772608 5132 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 6048 5132 73 123 0 5923 0
Current children cumulated CPU time (s) 4840.25
Current children cumulated vsize (KiB) 24192

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1311232/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=24192 CPUtime=4900.23
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 5340 0 0 0 490015 8 0 0 25 0 1 0 29832826 24772608 5278 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 6048 5278 73 123 0 5923 0
Current children cumulated CPU time (s) 4900.23
Current children cumulated vsize (KiB) 24192

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1310912/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=24192 CPUtime=4960.19
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 5410 0 0 0 496011 8 0 0 25 0 1 0 29832826 24772608 5348 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 6048 5348 73 123 0 5923 0
Current children cumulated CPU time (s) 4960.19
Current children cumulated vsize (KiB) 24192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19385
/proc/meminfo: memFree=1310592/2055920 swapFree=4192956/4192956
[pid=18898] ppid=18896 vsize=24192 CPUtime=5000.08
/proc/18898/stat : 18898 (march_ks) R 18896 18898 18834 0 -1 4194304 5503 0 0 0 500000 8 0 0 25 0 1 0 29832826 24772608 5441 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/18898/statm: 6048 5441 73 123 0 5923 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 24192

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): 5002.21
CPU time (s): 5000.09
CPU user time (s): 5000
CPU system time (s): 0.085986
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 24192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5503
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= 12534

runsolver used 4.79027 second user time and 13.411 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-18 03:27:35
IDJOB=1626099
IDBENCH=70284
IDSOLVER=582
FILE ID=node55/1626099-1240018055
PBS_JOBID= 9157420
Free space on /tmp= 66332 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-1626099-1240018055/watcher-1626099-1240018055 -o /tmp/evaluation-result-1626099-1240018055/solver-1626099-1240018055 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626099-1240018055.cnf            

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

MD5SUM BENCH= 648c8d820b622b84f63b74fa018c43ab
RANDOM SEED=1750897585

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		: 3000.240
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		: 3000.240
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:       1333336 kB
Buffers:         72460 kB
Cached:         575444 kB
SwapCached:          0 kB
Active:         254332 kB
Inactive:       407488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1333336 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3240 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            46848 kB
Committed_AS:   151852 kB
PageTables:       1360 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= 66372 MiB
End job on node55 at 2009-04-18 04:50:59