Trace number 1544150

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
MD5SUMf6a466c72f4f8727dda0aabdbbe355f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.72267
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.59/0.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.62	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.59/0.62	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.59/0.62	c main()::
0.59/0.62	c initFormula():: searching for DIMACS p-line....
0.59/0.62	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.62	c parseCNF():: parsing....
0.59/0.62	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.62	c runParser():: parsing was successful, warming up engines...
0.59/0.62	c simplify_formula():: removed 0 tautological, 246 satisfied and 0 duplicate clauses
0.59/0.62	c preprocessing fase I completed:: there are now 9961 free variables and 41754 clauses.
0.59/0.62	c stat :: sign balance is biased by 0.476
0.59/0.62	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.59/0.62	c using 3-SAT heuristics (occurence based diff)
0.59/0.62	c longest clause has size 3
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 159 duplicate clauses
0.59/0.62	c resolvent_look() :: found 81 resolvents
0.59/0.62	c lessRedundantTransformation():: nothing to be done.
0.59/0.62	c transformTo3SAT():: you gave me 10000 variables and 41835 clauses.
0.59/0.62	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.62	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.62	c transformTo3SAT():: the transformation yielded 10000 variabels and 41835 clauses.
0.59/0.62	c main():: clause / variable ratio: ( 41835 / 10000 ) = 4.18
0.59/0.62	c longest clause has size 3
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c dynamic_preselect_setsize :: off
0.59/0.62	c suggested doublelook initial :: 0
0.59/0.62	c main():: all systems go!
0.59/0.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 907 JD: 720
23.78/23.81	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-1544150-1238605099/watcher-1544150-1238605099 -o /tmp/evaluation-result-1544150-1238605099/solver-1544150-1238605099 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544150-1238605099.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 0.97 1.00 3/64 29820
/proc/meminfo: memFree=1338064/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=1732 CPUtime=0
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 307 0 0 0 0 0 0 0 18 0 1 0 1133176196 1773568 293 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 433 293 47 123 0 308 0

[startup+0.081247 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 29820
/proc/meminfo: memFree=1338064/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=4780 CPUtime=0.07
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 1011 0 0 0 7 0 0 0 18 0 1 0 1133176196 4894720 763 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 1195 763 50 123 0 1070 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4780

[startup+0.10125 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 29820
/proc/meminfo: memFree=1338064/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=4780 CPUtime=0.09
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 1070 0 0 0 9 0 0 0 18 0 1 0 1133176196 4894720 781 1992294400 134512640 135019032 4294956240 18446744073709551615 134657890 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 1195 781 50 123 0 1070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.301289 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 29820
/proc/meminfo: memFree=1338064/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=6128 CPUtime=0.29
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 3644 0 0 0 28 1 0 0 19 0 1 0 1133176196 6275072 1126 1992294400 134512640 135019032 4294956240 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 1532 1126 63 123 0 1407 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6128

[startup+0.701367 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 29820
/proc/meminfo: memFree=1338064/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=12916 CPUtime=0.69
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 9058 0 0 0 66 3 0 0 23 0 1 0 1133176196 13225984 2693 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 3229 2693 73 123 0 3104 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12916

[startup+1.50152 s]
/proc/loadavg: 1.07 0.99 1.01 2/65 29821
/proc/meminfo: memFree=1327432/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=13068 CPUtime=1.49
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 9061 0 0 0 146 3 0 0 25 0 1 0 1133176196 13381632 2696 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 3267 2696 73 123 0 3142 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13068

[startup+3.10184 s]
/proc/loadavg: 1.07 0.99 1.01 2/65 29821
/proc/meminfo: memFree=1327176/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=13224 CPUtime=3.09
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 9126 0 0 0 306 3 0 0 25 0 1 0 1133176196 13541376 2761 1992294400 134512640 135019032 4294956240 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 3306 2761 73 123 0 3181 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13224

[startup+6.30147 s]
/proc/loadavg: 1.07 0.99 1.01 2/65 29821
/proc/meminfo: memFree=1326336/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=14296 CPUtime=6.29
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 9359 0 0 0 626 3 0 0 25 0 1 0 1133176196 14639104 2994 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 3574 2994 73 123 0 3449 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14296

[startup+12.7017 s]
/proc/loadavg: 1.06 0.99 1.00 2/65 29821
/proc/meminfo: memFree=1325576/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=14820 CPUtime=12.68
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 9504 0 0 0 1265 3 0 0 25 0 1 0 1133176196 15175680 3139 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 3705 3139 73 123 0 3580 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14820

[startup+25.5012 s]
/proc/loadavg: 1.05 0.99 1.00 2/65 29821
/proc/meminfo: memFree=1325320/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=15224 CPUtime=25.48
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 9589 0 0 0 2545 3 0 0 25 0 1 0 1133176196 15589376 3224 1992294400 134512640 135019032 4294956240 18446744073709551615 134598010 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 3806 3224 73 123 0 3681 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15224

[startup+51.1013 s]
/proc/loadavg: 1.03 0.99 1.00 2/65 29821
/proc/meminfo: memFree=1324808/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=15752 CPUtime=51.07
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 9726 0 0 0 5103 4 0 0 25 0 1 0 1133176196 16130048 3361 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 3938 3361 73 123 0 3813 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15752

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 1.00 2/65 29821
/proc/meminfo: memFree=1324232/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=16304 CPUtime=102.25
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 9851 0 0 0 10221 4 0 0 25 0 1 0 1133176196 16695296 3486 1992294400 134512640 135019032 4294956240 18446744073709551615 134563522 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 4076 3486 73 123 0 3951 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16304

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 1.00 4/66 29822
/proc/meminfo: memFree=1323520/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=16840 CPUtime=162.21
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 9982 0 0 0 16217 4 0 0 25 0 1 0 1133176196 17244160 3617 1992294400 134512640 135019032 4294956240 18446744073709551615 134547996 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 4210 3617 73 123 0 4085 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 16840

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1323136/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=17196 CPUtime=222.18
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10072 0 0 0 22214 4 0 0 25 0 1 0 1133176196 17608704 3707 1992294400 134512640 135019032 4294956240 18446744073709551615 134563571 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 4299 3707 73 123 0 4174 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 17196

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1322752/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=17920 CPUtime=282.16
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10190 0 0 0 28211 5 0 0 25 0 1 0 1133176196 18350080 3825 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 4480 3825 73 123 0 4355 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 17920

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1322432/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=18176 CPUtime=342.13
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10266 0 0 0 34208 5 0 0 25 0 1 0 1133176196 18612224 3901 1992294400 134512640 135019032 4294956240 18446744073709551615 134526424 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 4544 3901 73 123 0 4419 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 18176

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1322304/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=18432 CPUtime=402.08
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10309 0 0 0 40203 5 0 0 25 0 1 0 1133176196 18874368 3944 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 4608 3944 73 123 0 4483 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 18432

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1322048/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=18560 CPUtime=462.05
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10374 0 0 0 46200 5 0 0 25 0 1 0 1133176196 19005440 4009 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 4640 4009 73 123 0 4515 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 18560

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1321864/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=18560 CPUtime=522.02
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10437 0 0 0 52197 5 0 0 25 0 1 0 1133176196 19005440 4072 1992294400 134512640 135019032 4294956240 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 4640 4072 73 123 0 4515 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 18560

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1321608/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=19196 CPUtime=581.99
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10499 0 0 0 58194 5 0 0 25 0 1 0 1133176196 19656704 4134 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 4799 4134 73 123 0 4674 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 19196

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1321416/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=19324 CPUtime=641.97
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10566 0 0 0 64191 6 0 0 25 0 1 0 1133176196 19787776 4201 1992294400 134512640 135019032 4294956240 18446744073709551615 134598513 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 4831 4201 73 123 0 4706 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 19324

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1321096/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=19448 CPUtime=701.94
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10624 0 0 0 70188 6 0 0 25 0 1 0 1133176196 19914752 4259 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 4862 4259 73 123 0 4737 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 19448

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1320840/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=20340 CPUtime=761.92
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10689 0 0 0 76186 6 0 0 25 0 1 0 1133176196 20828160 4324 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 5085 4324 73 123 0 4960 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 20340

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1320712/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=20468 CPUtime=821.86
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10732 0 0 0 82180 6 0 0 25 0 1 0 1133176196 20959232 4367 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 5117 4367 73 123 0 4992 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 20468

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1320584/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=20596 CPUtime=881.83
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10766 0 0 0 88177 6 0 0 25 0 1 0 1133176196 21090304 4401 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 5149 4401 73 123 0 5024 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 20596

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1320520/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=20724 CPUtime=941.8
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10794 0 0 0 94174 6 0 0 25 0 1 0 1133176196 21221376 4429 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 5181 4429 73 123 0 5056 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 20724

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1320456/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=20852 CPUtime=1001.76
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10817 0 0 0 100170 6 0 0 25 0 1 0 1133176196 21352448 4452 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 5213 4452 73 123 0 5088 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 20852

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1320328/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=20852 CPUtime=1061.73
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10831 0 0 0 106166 7 0 0 25 0 1 0 1133176196 21352448 4466 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 5213 4466 73 123 0 5088 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 20852

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1320328/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=20980 CPUtime=1121.7
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10850 0 0 0 112163 7 0 0 25 0 1 0 1133176196 21483520 4485 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 5245 4485 73 123 0 5120 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 20980

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1320200/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=20980 CPUtime=1181.67
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10866 0 0 0 118160 7 0 0 25 0 1 0 1133176196 21483520 4501 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 5245 4501 73 123 0 5120 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 20980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1320200/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=21108 CPUtime=1200.06
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10872 0 0 0 119999 7 0 0 25 0 1 0 1133176196 21614592 4507 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 5277 4507 73 123 0 5152 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21108

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 29827
/proc/meminfo: memFree=1320200/2055920 swapFree=4176728/4192956
[pid=29820] ppid=29818 vsize=21108 CPUtime=1200.06
/proc/29820/stat : 29820 (march_ks) R 29818 29820 29723 0 -1 4194304 10872 0 0 0 119999 7 0 0 25 0 1 0 1133176196 21614592 4507 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29820/statm: 5277 4507 73 123 0 5152 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.080987
CPU usage (%): 99.9472
Max. virtual memory (cumulated for all children) (KiB): 21108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10872
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= 2900

runsolver used 0.957854 second user time and 3.41948 second system time

The end

Launcher Data

Begin job on node11 at 2009-04-01 18:58:19
IDJOB=1544150
IDBENCH=70302
IDSOLVER=559
FILE ID=node11/1544150-1238605099
PBS_JOBID= 9073552
Free space on /tmp= 66412 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544150-1238605099/watcher-1544150-1238605099 -o /tmp/evaluation-result-1544150-1238605099/solver-1544150-1238605099 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544150-1238605099.cnf            

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

MD5SUM BENCH= f6a466c72f4f8727dda0aabdbbe355f0
RANDOM SEED=1159862140

node11.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		: 3000.274
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		: 3000.274
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:       1338608 kB
Buffers:        109316 kB
Cached:         501600 kB
SwapCached:      10196 kB
Active:         216528 kB
Inactive:       406032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1338608 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            3620 kB
Writeback:           0 kB
Mapped:          17388 kB
Slab:            80752 kB
Committed_AS:  2974444 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= 66408 MiB
End job on node11 at 2009-04-01 19:18:22