Trace number 1730375

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 1200.42

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
MD5SUM4c3b2816cb16b0fd4134bf2c85ce45d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.61375
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179702
Sum of the clauses size718202
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179400
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

6.09/6.16	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.09/6.16	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
6.09/6.16	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
6.09/6.16	c main()::
6.09/6.16	c initFormula():: searching for DIMACS p-line....
6.09/6.16	c initFormula():: the DIMACS p-line indicates a CNF of 90300 variables and 179702 clauses.
6.09/6.16	c parseCNF():: parsing....
6.09/6.16	c parseCNF():: the CNF contains 2 unary clauses.
6.09/6.16	c runParser():: parsing was successful, warming up engines...
6.09/6.16	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
6.09/6.16	c preprocessing fase I completed:: there are now 90298 free variables and 179700 clauses.
6.09/6.16	c stat :: sign balance is biased by 0.021
6.09/6.16	c shorten_equivalence(): average equivalence length reduced from nan to nan
6.09/6.16	c using k-SAT heuristics (size based diff)
6.09/6.16	c longest clause has size 4
6.09/6.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 358792 duplicate clauses
6.09/6.16	c main():: clause / variable ratio: ( 179700 / 90300 ) = 1.99
6.09/6.16	c longest clause has size 4
6.09/6.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.09/6.16	c dynamic_preselect_setsize :: on
6.09/6.16	c suggested doublelook initial :: 0
6.09/6.16	c main():: all systems go!
6.09/6.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 751 JD: 590
130.95/131.02	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-1730375-1240758558/watcher-1730375-1240758558 -o /tmp/evaluation-result-1730375-1240758558/solver-1730375-1240758558 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1730375-1240758558.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: 0.92 0.98 0.99 3/65 24002
/proc/meminfo: memFree=1716520/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=4760 CPUtime=0
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 560 0 0 0 0 0 0 0 18 0 1 0 103883628 4874240 546 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 1190 549 45 123 0 1065 0

[startup+0.0335581 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 24002
/proc/meminfo: memFree=1716520/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=9256 CPUtime=0.02
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 1983 0 0 0 2 0 0 0 18 0 1 0 103883628 9478144 1969 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 2314 1969 47 123 0 2189 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9256

[startup+0.101562 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 24002
/proc/meminfo: memFree=1716520/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=10180 CPUtime=0.09
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 2241 0 0 0 9 0 0 0 18 0 1 0 103883628 10424320 2227 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 2545 2227 47 123 0 2420 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10180

[startup+0.301582 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 24002
/proc/meminfo: memFree=1716520/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=12688 CPUtime=0.29
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 2999 0 0 0 28 1 0 0 19 0 1 0 103883628 12992512 2985 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 3172 2985 47 123 0 3047 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12688

[startup+0.701621 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 24002
/proc/meminfo: memFree=1716520/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=27732 CPUtime=0.69
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 5986 0 0 0 67 2 0 0 22 0 1 0 103883628 28397568 5437 1992294400 134512640 135019032 4294956224 18446744073709551615 134660798 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 6933 5437 50 123 0 6808 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27732

[startup+1.5017 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 24003
/proc/meminfo: memFree=1687840/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=27772 CPUtime=1.49
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 10058 0 0 0 145 4 0 0 25 0 1 0 103883628 28438528 5471 1992294400 134512640 135019032 4294956224 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 6943 5471 52 123 0 6818 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27772

[startup+3.10186 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 24003
/proc/meminfo: memFree=1687712/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=27680 CPUtime=3.09
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 22203 0 0 0 300 9 0 0 25 0 1 0 103883628 28344320 5438 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 6920 5441 63 123 0 6795 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27680

[startup+6.30117 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1654176/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=101172 CPUtime=6.29
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 52798 0 0 0 607 22 0 0 25 0 1 0 103883628 103600128 21997 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25293 21997 72 123 0 25168 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101172

[startup+12.7028 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1628256/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=101172 CPUtime=12.69
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 52798 0 0 0 1247 22 0 0 25 0 1 0 103883628 103600128 21997 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25293 21997 72 123 0 25168 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101172

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1628384/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=101172 CPUtime=25.48
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 52798 0 0 0 2526 22 0 0 25 0 1 0 103883628 103600128 21997 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25293 21997 72 123 0 25168 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 101172

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1628448/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=101172 CPUtime=51.07
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 52798 0 0 0 5085 22 0 0 25 0 1 0 103883628 103600128 21997 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25293 21997 72 123 0 25168 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 101172

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1628448/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=101172 CPUtime=102.26
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 52798 0 0 0 10204 22 0 0 25 0 1 0 103883628 103600128 21997 1992294400 134512640 135019032 4294956224 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25293 21997 72 123 0 25168 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 101172

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1628192/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=101220 CPUtime=162.24
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 110047 0 0 0 16179 45 0 0 25 0 1 0 103883628 103649280 22010 1992294400 134512640 135019032 4294956224 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25305 22010 72 123 0 25180 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 101220

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1628128/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=101560 CPUtime=222.23
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 221382 0 0 0 22128 95 0 0 25 0 1 0 103883628 103997440 22032 1992294400 134512640 135019032 4294956224 18446744073709551615 134628674 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25390 22032 72 123 0 25265 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 101560

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1628128/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=101220 CPUtime=282.21
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 332508 0 0 0 28081 140 0 0 25 0 1 0 103883628 103649280 22010 1992294400 134512640 135019032 4294956224 18446744073709551615 134564364 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25305 22010 72 123 0 25180 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 101220

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1628128/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=101220 CPUtime=342.2
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 444175 0 0 0 34030 190 0 0 25 0 1 0 103883628 103649280 22010 1992294400 134512640 135019032 4294956224 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25305 22010 72 123 0 25180 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 101220

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1628064/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=101252 CPUtime=402.18
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 535775 0 0 0 39988 230 0 0 25 0 1 0 103883628 103682048 22019 1992294400 134512640 135019032 4294956224 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25313 22019 72 123 0 25188 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 101252

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1627872/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=101672 CPUtime=462.16
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 644402 0 0 0 45937 279 0 0 25 0 1 0 103883628 104112128 22092 1992294400 134512640 135019032 4294956224 18446744073709551615 134628837 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25418 22092 72 123 0 25293 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 101672

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1627680/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=101792 CPUtime=522.15
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 752142 0 0 0 51890 325 0 0 25 0 1 0 103883628 104235008 22131 1992294400 134512640 135019032 4294956224 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25448 22131 72 123 0 25323 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 101792

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1627424/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=101692 CPUtime=582.12
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 854869 0 0 0 57847 365 0 0 25 0 1 0 103883628 104132608 22143 1992294400 134512640 135019032 4294956224 18446744073709551615 134564367 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25423 22143 72 123 0 25298 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 101692

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24003
/proc/meminfo: memFree=1627232/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=102060 CPUtime=642.11
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 951502 0 0 0 63808 403 0 0 25 0 1 0 103883628 104509440 22215 1992294400 134512640 135019032 4294956224 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25515 22215 72 123 0 25390 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 102060

[startup+702.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 24003
/proc/meminfo: memFree=1626912/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=102200 CPUtime=702.1
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 1042375 0 0 0 69769 441 0 0 25 0 1 0 103883628 104652800 22264 1992294400 134512640 135019032 4294956224 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25550 22264 72 123 0 25425 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 102200

[startup+762.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 24003
/proc/meminfo: memFree=1626656/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=102544 CPUtime=762.09
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 1127100 0 0 0 75734 475 0 0 25 0 1 0 103883628 105005056 22348 1992294400 134512640 135019032 4294956224 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25636 22348 72 123 0 25511 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 102544

[startup+822.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 24003
/proc/meminfo: memFree=1626336/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=102788 CPUtime=822.06
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 1152961 0 0 0 81722 484 0 0 25 0 1 0 103883628 105254912 22437 1992294400 134512640 135019032 4294956224 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25697 22437 72 123 0 25572 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 102788

[startup+882.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 24003
/proc/meminfo: memFree=1625632/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=103712 CPUtime=882.05
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 1153131 0 0 0 87720 485 0 0 25 0 1 0 103883628 106201088 22607 1992294400 134512640 135019032 4294956224 18446744073709551615 134564360 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 25928 22607 72 123 0 25803 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 103712

[startup+942.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/66 24003
/proc/meminfo: memFree=1625120/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=104040 CPUtime=942.03
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 1153242 0 0 0 93718 485 0 0 25 0 1 0 103883628 106536960 22718 1992294400 134512640 135019032 4294956224 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 26010 22718 72 123 0 25885 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 104040

[startup+1002.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 24003
/proc/meminfo: memFree=1624608/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=104396 CPUtime=1002.01
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 1153367 0 0 0 99716 485 0 0 25 0 1 0 103883628 106901504 22843 1992294400 134512640 135019032 4294956224 18446744073709551615 134564363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 26099 22843 72 123 0 25974 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 104396

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 24003
/proc/meminfo: memFree=1624032/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=105064 CPUtime=1061.99
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 1153496 0 0 0 105714 485 0 0 25 0 1 0 103883628 107585536 22972 1992294400 134512640 135019032 4294956224 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 26266 22972 72 123 0 26141 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 105064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 24003
/proc/meminfo: memFree=1623968/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=105072 CPUtime=1121.98
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 1153503 0 0 0 111712 486 0 0 25 0 1 0 103883628 107593728 22979 1992294400 134512640 135019032 4294956224 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 26268 22979 72 123 0 26143 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 105072

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 24003
/proc/meminfo: memFree=1623904/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=105072 CPUtime=1181.97
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 1153506 0 0 0 117711 486 0 0 25 0 1 0 103883628 107593728 22982 1992294400 134512640 135019032 4294956224 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 26268 22982 72 123 0 26143 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 105072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 24003
/proc/meminfo: memFree=1623904/2055920 swapFree=4191356/4192956
[pid=24002] ppid=24000 vsize=105072 CPUtime=1200.06
/proc/24002/stat : 24002 (march_ks) R 24000 24002 23559 0 -1 4194304 1153507 0 0 0 119520 486 0 0 25 0 1 0 103883628 107593728 22983 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 26268 22983 72 123 0 26143 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 105072

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1195.21
CPU system time (s): 4.87826
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 108168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.21
system time used= 4.87826
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1153507
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= 3341

runsolver used 1.2778 second user time and 2.35164 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-26 17:09:19
IDJOB=1730375
IDBENCH=24728
IDSOLVER=559
FILE ID=node56/1730375-1240758558
PBS_JOBID= 9187065
Free space on /tmp= 103056 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730375-1240758558/watcher-1730375-1240758558 -o /tmp/evaluation-result-1730375-1240758558/solver-1730375-1240758558 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1730375-1240758558.cnf            

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

MD5SUM BENCH= 4c3b2816cb16b0fd4134bf2c85ce45d0
RANDOM SEED=547268393

node56.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		: 3000.218
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		: 3000.218
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:       1716936 kB
Buffers:         39528 kB
Cached:         219104 kB
SwapCached:        924 kB
Active:          93532 kB
Inactive:       179120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716936 kB
SwapTotal:     4192956 kB
SwapFree:      4191356 kB
Dirty:            7684 kB
Writeback:           0 kB
Mapped:          22580 kB
Slab:            52260 kB
Committed_AS:   354892 kB
PageTables:       1468 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= 103052 MiB
End job on node56 at 2009-04-26 17:29:21