Trace number 1544204

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1195310117-069.cnf
MD5SUM4a32998e8f57b42d66014efe21307642
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark160.753
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.89/0.92	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.92	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.92	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.92	c main()::
0.89/0.92	c initFormula():: searching for DIMACS p-line....
0.89/0.92	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
0.89/0.92	c parseCNF():: parsing....
0.89/0.92	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.92	c runParser():: parsing was successful, warming up engines...
0.89/0.92	c simplify_formula():: removed 0 tautological, 330 satisfied and 0 duplicate clauses
0.89/0.92	c preprocessing fase I completed:: there are now 13948 free variables and 58470 clauses.
0.89/0.92	c stat :: sign balance is biased by 0.483
0.89/0.92	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.92	c using 3-SAT heuristics (occurence based diff)
0.89/0.92	c longest clause has size 3
0.89/0.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
0.89/0.92	c resolvent_look() :: found 79 resolvents
0.89/0.92	c lessRedundantTransformation():: nothing to be done.
0.89/0.92	c transformTo3SAT():: you gave me 14000 variables and 58549 clauses.
0.89/0.92	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.92	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.92	c transformTo3SAT():: the transformation yielded 14000 variabels and 58549 clauses.
0.89/0.92	c main():: clause / variable ratio: ( 58549 / 14000 ) = 4.18
0.89/0.92	c longest clause has size 3
0.89/0.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.92	c dynamic_preselect_setsize :: off
0.89/0.92	c suggested doublelook initial :: 0
0.89/0.92	c main():: all systems go!
0.89/0.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 3059 JD: 988
350.03/350.25	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-1544204-1238606201/watcher-1544204-1238606201 -o /tmp/evaluation-result-1544204-1238606201/solver-1544204-1238606201 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544204-1238606201.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1878
/proc/meminfo: memFree=1014784/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=2160 CPUtime=0
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 1133285459 2211840 380 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 540 380 47 123 0 415 0

[startup+0.081784 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1878
/proc/meminfo: memFree=1014784/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=3084 CPUtime=0.07
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 665 0 0 0 7 0 0 0 18 0 1 0 1133285459 3158016 651 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 771 651 47 123 0 646 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3084

[startup+0.101786 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1878
/proc/meminfo: memFree=1014784/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=7228 CPUtime=0.09
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 1254 0 0 0 9 0 0 0 18 0 1 0 1133285459 7401472 1239 1992294400 134512640 135019032 4294956240 18446744073709551615 134555147 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 1807 1239 48 123 0 1682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7228

[startup+0.301805 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1878
/proc/meminfo: memFree=1014784/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=8380 CPUtime=0.29
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 3240 0 0 0 29 0 0 0 20 0 1 0 1133285459 8581120 1563 1992294400 134512640 135019032 4294956240 18446744073709551615 134554752 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 2095 1563 52 123 0 1970 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8380

[startup+0.701845 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1878
/proc/meminfo: memFree=1014784/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=10744 CPUtime=0.69
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 7992 0 0 0 67 2 0 0 24 0 1 0 1133285459 11001856 1999 1992294400 134512640 135019032 4294956240 18446744073709551615 134628843 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 2686 1999 67 123 0 2561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10744

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=1000120/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=17904 CPUtime=1.49
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 12005 0 0 0 145 4 0 0 25 0 1 0 1133285459 18333696 3709 1992294400 134512640 135019032 4294956240 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 4476 3709 73 123 0 4351 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17904

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=999992/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=18044 CPUtime=3.09
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 12030 0 0 0 305 4 0 0 25 0 1 0 1133285459 18477056 3734 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 4511 3734 73 123 0 4386 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18044

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=999672/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=18464 CPUtime=6.29
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 12116 0 0 0 625 4 0 0 25 0 1 0 1133285459 18907136 3820 1992294400 134512640 135019032 4294956240 18446744073709551615 134598487 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 4616 3820 73 123 0 4491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18464

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=998392/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=20036 CPUtime=12.69
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 12451 0 0 0 1264 5 0 0 25 0 1 0 1133285459 20516864 4155 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 5009 4155 73 123 0 4884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20036

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=997816/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=20552 CPUtime=25.48
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 12577 0 0 0 2543 5 0 0 25 0 1 0 1133285459 21045248 4281 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 5138 4281 73 123 0 5013 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20552

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=997240/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=21200 CPUtime=51.06
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 12732 0 0 0 5101 5 0 0 25 0 1 0 1133285459 21708800 4436 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 5300 4436 73 123 0 5175 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21200

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=996664/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=21588 CPUtime=102.24
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 12846 0 0 0 10219 5 0 0 25 0 1 0 1133285459 22106112 4550 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 5397 4550 73 123 0 5272 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21588

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=996344/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=21972 CPUtime=162.21
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 12933 0 0 0 16216 5 0 0 25 0 1 0 1133285459 22499328 4637 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 5493 4637 73 123 0 5368 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 21972

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=996088/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=22100 CPUtime=222.18
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 12987 0 0 0 22213 5 0 0 25 0 1 0 1133285459 22630400 4691 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 5525 4691 73 123 0 5400 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 22100

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=995960/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=22384 CPUtime=282.16
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13028 0 0 0 28211 5 0 0 25 0 1 0 1133285459 22921216 4732 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 5596 4732 73 123 0 5471 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 22384

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=995832/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=22384 CPUtime=342.13
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13062 0 0 0 34207 6 0 0 25 0 1 0 1133285459 22921216 4766 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 5596 4766 73 123 0 5471 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 22384

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=995384/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=23108 CPUtime=402.11
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13185 0 0 0 40205 6 0 0 25 0 1 0 1133285459 23662592 4889 1992294400 134512640 135019032 4294956240 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 5777 4889 73 123 0 5652 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 23108

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=994936/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=23588 CPUtime=462.08
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13302 0 0 0 46202 6 0 0 25 0 1 0 1133285459 24154112 5006 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 5897 5006 73 123 0 5772 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 23588

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=994488/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=23972 CPUtime=522.05
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13406 0 0 0 52199 6 0 0 25 0 1 0 1133285459 24547328 5110 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 5993 5110 73 123 0 5868 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 23972

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=994296/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=24228 CPUtime=582.02
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13454 0 0 0 58196 6 0 0 25 0 1 0 1133285459 24809472 5158 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 6057 5158 73 123 0 5932 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 24228

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=994168/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=24356 CPUtime=642.01
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13488 0 0 0 64195 6 0 0 25 0 1 0 1133285459 24940544 5192 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 6089 5192 73 123 0 5964 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 24356

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=993976/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=24356 CPUtime=701.97
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13517 0 0 0 70191 6 0 0 25 0 1 0 1133285459 24940544 5221 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 6089 5221 73 123 0 5964 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 24356

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=993848/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=24484 CPUtime=761.95
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13555 0 0 0 76189 6 0 0 25 0 1 0 1133285459 25071616 5259 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 6121 5259 73 123 0 5996 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 24484

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=993720/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=24612 CPUtime=821.93
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13583 0 0 0 82186 7 0 0 25 0 1 0 1133285459 25202688 5287 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 6153 5287 73 123 0 6028 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 24612

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=993656/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=24740 CPUtime=881.9
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13604 0 0 0 88183 7 0 0 25 0 1 0 1133285459 25333760 5308 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 6185 5308 73 123 0 6060 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 24740

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=993592/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=24868 CPUtime=941.88
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13623 0 0 0 94181 7 0 0 25 0 1 0 1133285459 25464832 5327 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 6217 5327 73 123 0 6092 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 24868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=993528/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=24868 CPUtime=1001.85
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13641 0 0 0 100178 7 0 0 25 0 1 0 1133285459 25464832 5345 1992294400 134512640 135019032 4294956240 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 6217 5345 73 123 0 6092 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 24868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=993464/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=24996 CPUtime=1061.83
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13658 0 0 0 106176 7 0 0 25 0 1 0 1133285459 25595904 5362 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 6249 5362 73 123 0 6124 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 24996

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=993336/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=24996 CPUtime=1121.8
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13679 0 0 0 112173 7 0 0 25 0 1 0 1133285459 25595904 5383 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 6249 5383 73 123 0 6124 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 24996

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=993272/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=25124 CPUtime=1181.78
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13694 0 0 0 118171 7 0 0 25 0 1 0 1133285459 25726976 5398 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 6281 5398 73 123 0 6156 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 25124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1879
/proc/meminfo: memFree=993272/2055920 swapFree=4176444/4192956
[pid=1878] ppid=1876 vsize=25124 CPUtime=1200.07
/proc/1878/stat : 1878 (march_ks) R 1876 1878 1769 0 -1 4194304 13699 0 0 0 120000 7 0 0 25 0 1 0 1133285459 25726976 5403 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/1878/statm: 6281 5403 73 123 0 6156 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25124

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): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.079987
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 25124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13699
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= 4390

runsolver used 1.05284 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-01 19:16:41
IDJOB=1544204
IDBENCH=70329
IDSOLVER=559
FILE ID=node27/1544204-1238606201
PBS_JOBID= 9068364
Free space on /tmp= 65716 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1195310117-069.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544204-1238606201/watcher-1544204-1238606201 -o /tmp/evaluation-result-1544204-1238606201/solver-1544204-1238606201 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544204-1238606201.cnf            

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

MD5SUM BENCH= 4a32998e8f57b42d66014efe21307642
RANDOM SEED=576137085

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1015328 kB
Buffers:         97176 kB
Cached:         839008 kB
SwapCached:       9492 kB
Active:         219696 kB
Inactive:       727652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1015328 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            3960 kB
Writeback:           0 kB
Mapped:          16824 kB
Slab:            79232 kB
Committed_AS:  3041256 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65716 MiB
End job on node27 at 2009-04-01 19:36:43