Trace number 1544018

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-S886725553-011.cnf
MD5SUM149f4a347f3f97737dc0646d2caf1180
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: 232 JD: 89
3.39/3.46	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: 15160 JD: 89
25.88/25.97	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: 464539 JD: 89
669.51/669.84	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-1544018-1238602765/watcher-1544018-1238602765 -o /tmp/evaluation-result-1544018-1238602765/solver-1544018-1238602765 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544018-1238602765.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: 0.99 0.98 1.00 2/64 1994
/proc/meminfo: memFree=1195104/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=804 CPUtime=0
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 1132938651 823296 94 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 201 94 47 123 0 76 0

[startup+0.00905811 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 1994
/proc/meminfo: memFree=1195104/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=804 CPUtime=0
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1132938651 823296 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 201 110 47 123 0 76 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 804

[startup+0.101066 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 1994
/proc/meminfo: memFree=1195104/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=3344 CPUtime=0.09
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 1650 0 0 0 9 0 0 0 18 0 1 0 1132938651 3424256 627 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 836 627 63 123 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3344

[startup+0.301083 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 1994
/proc/meminfo: memFree=1195104/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=3704 CPUtime=0.29
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 2625 0 0 0 28 1 0 0 19 0 1 0 1132938651 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3704

[startup+0.701118 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 1994
/proc/meminfo: memFree=1195104/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=3704 CPUtime=0.69
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 2625 0 0 0 68 1 0 0 23 0 1 0 1132938651 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3704

[startup+1.50119 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1995
/proc/meminfo: memFree=1192600/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=3704 CPUtime=1.49
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 2625 0 0 0 148 1 0 0 25 0 1 0 1132938651 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134536940 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3704

[startup+3.10133 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1995
/proc/meminfo: memFree=1192472/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=4304 CPUtime=3.09
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4031 0 0 0 308 1 0 0 25 0 1 0 1132938651 4407296 771 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1076 771 72 123 0 951 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4304

[startup+6.30161 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1995
/proc/meminfo: memFree=1191912/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=4304 CPUtime=6.29
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4031 0 0 0 628 1 0 0 25 0 1 0 1132938651 4407296 771 1992294400 134512640 135019032 4294956240 18446744073709551615 134598291 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1076 771 72 123 0 951 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4304

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1995
/proc/meminfo: memFree=1191976/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=4304 CPUtime=12.68
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4031 0 0 0 1267 1 0 0 25 0 1 0 1132938651 4407296 771 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1076 771 72 123 0 951 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4304

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1995
/proc/meminfo: memFree=1192040/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=4440 CPUtime=25.48
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4056 0 0 0 2547 1 0 0 25 0 1 0 1132938651 4546560 796 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1110 796 72 123 0 985 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4440

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1995
/proc/meminfo: memFree=1191976/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=4608 CPUtime=51.06
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4090 0 0 0 5104 2 0 0 25 0 1 0 1132938651 4718592 830 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1152 830 72 123 0 1027 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4608

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1995
/proc/meminfo: memFree=1191784/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=4988 CPUtime=102.25
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4152 0 0 0 10223 2 0 0 25 0 1 0 1132938651 5107712 892 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1247 892 72 123 0 1122 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4988

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 1995
/proc/meminfo: memFree=1191528/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=5328 CPUtime=162.22
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4227 0 0 0 16220 2 0 0 25 0 1 0 1132938651 5455872 967 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1332 967 72 123 0 1207 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5328

[startup+222.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1191208/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=5840 CPUtime=222.19
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4300 0 0 0 22217 2 0 0 25 0 1 0 1132938651 5980160 1040 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1460 1040 72 123 0 1335 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 5840

[startup+282.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 1995
/proc/meminfo: memFree=1190888/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=5840 CPUtime=282.17
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4383 0 0 0 28215 2 0 0 25 0 1 0 1132938651 5980160 1123 1992294400 134512640 135019032 4294956240 18446744073709551615 134585188 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1460 1123 72 123 0 1335 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 5840

[startup+342.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 1995
/proc/meminfo: memFree=1190632/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=6604 CPUtime=342.15
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4451 0 0 0 34213 2 0 0 25 0 1 0 1132938651 6762496 1191 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1651 1191 72 123 0 1526 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 6604

[startup+402.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 1995
/proc/meminfo: memFree=1190376/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=6604 CPUtime=402.12
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4499 0 0 0 40210 2 0 0 25 0 1 0 1132938651 6762496 1239 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1651 1239 72 123 0 1526 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 6604

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1995
/proc/meminfo: memFree=1190120/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=6604 CPUtime=462.11
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4572 0 0 0 46208 3 0 0 25 0 1 0 1132938651 6762496 1312 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1651 1312 72 123 0 1526 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 6604

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1189928/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=7756 CPUtime=522.08
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4630 0 0 0 52205 3 0 0 25 0 1 0 1132938651 7942144 1370 1992294400 134512640 135019032 4294956240 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1939 1370 72 123 0 1814 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 7756

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1189736/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=7756 CPUtime=582.05
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4684 0 0 0 58202 3 0 0 25 0 1 0 1132938651 7942144 1424 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1939 1424 72 123 0 1814 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 7756

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1189544/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=7756 CPUtime=642.04
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4721 0 0 0 64201 3 0 0 25 0 1 0 1132938651 7942144 1461 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1939 1461 72 123 0 1814 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 7756

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1189288/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=7756 CPUtime=701.99
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4780 0 0 0 70196 3 0 0 25 0 1 0 1132938651 7942144 1520 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1939 1520 72 123 0 1814 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 7756

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1189032/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=7756 CPUtime=761.97
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4855 0 0 0 76194 3 0 0 25 0 1 0 1132938651 7942144 1595 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1939 1595 72 123 0 1814 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 7756

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1188712/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=9480 CPUtime=821.94
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4931 0 0 0 82191 3 0 0 25 0 1 0 1132938651 9707520 1671 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 2370 1671 72 123 0 2245 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 9480

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1188520/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=9480 CPUtime=881.93
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 4990 0 0 0 88189 4 0 0 25 0 1 0 1132938651 9707520 1730 1992294400 134512640 135019032 4294956240 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 2370 1730 72 123 0 2245 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 9480

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1188264/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=9480 CPUtime=941.89
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 5045 0 0 0 94185 4 0 0 25 0 1 0 1132938651 9707520 1785 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 2370 1785 72 123 0 2245 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 9480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1188008/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=9480 CPUtime=1001.87
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 5110 0 0 0 100183 4 0 0 25 0 1 0 1132938651 9707520 1850 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 2370 1850 72 123 0 2245 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 9480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1187688/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=9480 CPUtime=1061.84
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 5176 0 0 0 106180 4 0 0 25 0 1 0 1132938651 9707520 1916 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 2370 1916 72 123 0 2245 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 9480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1187432/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=9480 CPUtime=1121.81
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 5245 0 0 0 112177 4 0 0 25 0 1 0 1132938651 9707520 1985 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 2370 1985 72 123 0 2245 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 9480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1187176/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=9480 CPUtime=1181.79
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 5315 0 0 0 118175 4 0 0 25 0 1 0 1132938651 9707520 2055 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 2370 2055 72 123 0 2245 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 9480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1995
/proc/meminfo: memFree=1187048/2055920 swapFree=4176996/4192956
[pid=1994] ppid=1991 vsize=12068 CPUtime=1200.08
/proc/1994/stat : 1994 (march_ks) R 1991 1994 1918 0 -1 4194304 5344 0 0 0 120004 4 0 0 25 0 1 0 1132938651 12357632 2084 1992294400 134512640 135019032 4294956240 18446744073709551615 134542110 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 3017 2084 72 123 0 2892 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12068

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): 1200.05
CPU system time (s): 0.047992
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 12068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5344
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= 4427

runsolver used 1.51477 second user time and 2.86356 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-01 18:19:25
IDJOB=1544018
IDBENCH=70236
IDSOLVER=559
FILE ID=node50/1544018-1238602765
PBS_JOBID= 9068355
Free space on /tmp= 64220 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S886725553-011.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544018-1238602765/watcher-1544018-1238602765 -o /tmp/evaluation-result-1544018-1238602765/solver-1544018-1238602765 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544018-1238602765.cnf            

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

MD5SUM BENCH= 149f4a347f3f97737dc0646d2caf1180
RANDOM SEED=1113105692

node50.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		: 3000.238
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		: 3000.238
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:       1195648 kB
Buffers:        108348 kB
Cached:         643944 kB
SwapCached:       9920 kB
Active:         231036 kB
Inactive:       532920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1195648 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            3416 kB
Writeback:           0 kB
Mapped:          17304 kB
Slab:            82316 kB
Committed_AS:  3259884 kB
PageTables:       1456 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= 64220 MiB
End job on node50 at 2009-04-01 18:39:28