Trace number 1731763

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) 1200.06 1200.51

General information on the benchmark

NameCRAFTED/
edgematching/all/em_7_4_9_all.cnf
MD5SUMd78c1359306a87fe47f1b830ca255359
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.791878
Satisfiable
(Un)Satisfiability was proved
Number of variables1677
Number of clauses40187
Sum of the clauses size98603
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 228680
Number of clauses of size 38650
Number of clauses of size 4832
Number of clauses of size 51875
Number of clauses of size over 5150

Solver Data

0.89/1.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/1.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/1.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/1.00	c main()::
0.89/1.00	c initFormula():: searching for DIMACS p-line....
0.89/1.00	c full lookahead due to high density!
0.89/1.00	c initFormula():: the DIMACS p-line indicates a CNF of 1677 variables and 40187 clauses.
0.89/1.00	c parseCNF():: parsing....
0.89/1.00	c parseCNF():: the CNF contains 0 unary clauses.
0.89/1.00	c runParser():: parsing was successful, warming up engines...
0.89/1.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 400 duplicate clauses
0.89/1.00	c preprocessing fase I completed:: there are now 1677 free variables and 39787 clauses.
0.89/1.00	c stat :: sign balance is biased by 13.480
0.89/1.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/1.00	c using k-SAT heuristics (size based diff)
0.89/1.00	c longest clause has size 25
0.89/1.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 43850 duplicate clauses
0.89/1.00	c resolvent_look() :: found 156500 resolvents
0.89/1.00	c main():: clause / variable ratio: ( 196287 / 1677 ) = 117.05
0.89/1.00	c longest clause has size 25
0.89/1.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/1.00	c dynamic_preselect_setsize :: off
0.89/1.00	c suggested doublelook initial :: 0
0.89/1.00	c main():: all systems go!
0.89/1.00	c |----------------------------------------------------------------|
c |****************
c |************************
c |**************************
c |***************************
c |****************************
c |******************************
c |*******************************
c |********************************
c |****************************************************************| 0 NC: 245 JD: 1
584.85/585.16	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-1731763-1240774176/watcher-1731763-1240774176 -o /tmp/evaluation-result-1731763-1240774176/solver-1731763-1240774176 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1731763-1240774176.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: 1.21 1.58 1.40 3/64 26067
/proc/meminfo: memFree=1533064/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=1108 CPUtime=0
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 105450875 1134592 149 1992294400 134512640 135019032 4294956224 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 277 149 47 123 0 152 0

[startup+0.058615 s]
/proc/loadavg: 1.21 1.58 1.40 3/64 26067
/proc/meminfo: memFree=1533064/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=3548 CPUtime=0.05
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 587 0 0 0 5 0 0 0 18 0 1 0 105450875 3633152 450 1992294400 134512640 135019032 4294956224 18446744073709551615 134628861 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 887 450 50 123 0 762 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3548

[startup+0.101619 s]
/proc/loadavg: 1.21 1.58 1.40 3/64 26067
/proc/meminfo: memFree=1533064/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=3628 CPUtime=0.09
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 1610 0 0 0 9 0 0 0 18 0 1 0 105450875 3715072 534 1992294400 134512640 135019032 4294956224 18446744073709551615 134554595 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 907 534 63 123 0 782 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3628

[startup+0.301642 s]
/proc/loadavg: 1.21 1.58 1.40 3/64 26067
/proc/meminfo: memFree=1533064/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=11536 CPUtime=0.29
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 5178 0 0 0 27 2 0 0 19 0 1 0 105450875 11812864 2291 1992294400 134512640 135019032 4294956224 18446744073709551615 134561713 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 2884 2291 67 123 0 2759 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11536

[startup+0.701688 s]
/proc/loadavg: 1.21 1.58 1.40 3/64 26067
/proc/meminfo: memFree=1533064/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=26364 CPUtime=0.69
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 10672 0 0 0 65 4 0 0 23 0 1 0 105450875 26996736 5053 1992294400 134512640 135019032 4294956224 18446744073709551615 134555156 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6591 5053 68 123 0 6466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26364

[startup+1.50178 s]
/proc/loadavg: 1.21 1.58 1.40 2/65 26068
/proc/meminfo: memFree=1514432/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=24472 CPUtime=1.49
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 13984 0 0 0 144 5 0 0 25 0 1 0 105450875 25059328 4710 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6118 4710 72 123 0 5993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24472

[startup+3.10197 s]
/proc/loadavg: 1.21 1.58 1.40 2/65 26068
/proc/meminfo: memFree=1514304/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=24472 CPUtime=3.09
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 13984 0 0 0 304 5 0 0 25 0 1 0 105450875 25059328 4710 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6118 4710 72 123 0 5993 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24472

[startup+6.30134 s]
/proc/loadavg: 1.19 1.57 1.40 2/65 26068
/proc/meminfo: memFree=1514112/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=24472 CPUtime=6.29
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 13984 0 0 0 624 5 0 0 25 0 1 0 105450875 25059328 4710 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6118 4710 72 123 0 5993 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24472

[startup+12.7011 s]
/proc/loadavg: 1.17 1.56 1.39 2/65 26068
/proc/meminfo: memFree=1513984/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=24604 CPUtime=12.69
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 13999 0 0 0 1264 5 0 0 25 0 1 0 105450875 25194496 4725 1992294400 134512640 135019032 4294956224 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6151 4725 72 123 0 6026 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24604

[startup+25.5016 s]
/proc/loadavg: 1.14 1.53 1.39 2/65 26068
/proc/meminfo: memFree=1513984/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=24736 CPUtime=25.48
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14040 0 0 0 2543 5 0 0 25 0 1 0 105450875 25329664 4766 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6184 4766 72 123 0 6059 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24736

[startup+51.1015 s]
/proc/loadavg: 1.09 1.48 1.37 2/65 26068
/proc/meminfo: memFree=1513920/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=24864 CPUtime=51.07
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14071 0 0 0 5102 5 0 0 25 0 1 0 105450875 25460736 4797 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6216 4797 72 123 0 6091 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24864

[startup+102.305 s]
/proc/loadavg: 1.04 1.41 1.35 2/65 26068
/proc/meminfo: memFree=1513792/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=24992 CPUtime=102.25
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14081 0 0 0 10220 5 0 0 25 0 1 0 105450875 25591808 4807 1992294400 134512640 135019032 4294956224 18446744073709551615 134526974 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6248 4807 72 123 0 6123 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24992

[startup+162.301 s]
/proc/loadavg: 1.01 1.33 1.33 2/65 26068
/proc/meminfo: memFree=1513664/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=24992 CPUtime=162.23
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14108 0 0 0 16218 5 0 0 25 0 1 0 105450875 25591808 4834 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6248 4834 72 123 0 6123 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24992

[startup+222.301 s]
/proc/loadavg: 1.00 1.27 1.31 2/65 26068
/proc/meminfo: memFree=1513600/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25120 CPUtime=222.2
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14119 0 0 0 22215 5 0 0 25 0 1 0 105450875 25722880 4845 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6280 4845 72 123 0 6155 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 25120

[startup+282.301 s]
/proc/loadavg: 1.00 1.22 1.28 2/65 26068
/proc/meminfo: memFree=1513536/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25120 CPUtime=282.18
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14141 0 0 0 28213 5 0 0 25 0 1 0 105450875 25722880 4867 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6280 4867 72 123 0 6155 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25120

[startup+342.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 26068
/proc/meminfo: memFree=1513472/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25252 CPUtime=342.15
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14154 0 0 0 34210 5 0 0 25 0 1 0 105450875 25858048 4880 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6313 4880 72 123 0 6188 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 25252

[startup+402.301 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 26068
/proc/meminfo: memFree=1513280/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25384 CPUtime=402.13
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14175 0 0 0 40208 5 0 0 25 0 1 0 105450875 25993216 4901 1992294400 134512640 135019032 4294956224 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6346 4901 72 123 0 6221 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 25384

[startup+462.301 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 26068
/proc/meminfo: memFree=1513280/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25384 CPUtime=462.11
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14175 0 0 0 46206 5 0 0 25 0 1 0 105450875 25993216 4901 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6346 4901 72 123 0 6221 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 25384

[startup+522.301 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 26070
/proc/meminfo: memFree=1513152/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25384 CPUtime=522.07
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14176 0 0 0 52202 5 0 0 25 0 1 0 105450875 25993216 4902 1992294400 134512640 135019032 4294956224 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6346 4902 72 123 0 6221 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 25384

[startup+582.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 26070
/proc/meminfo: memFree=1513088/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25384 CPUtime=582.04
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14182 0 0 0 58199 5 0 0 25 0 1 0 105450875 25993216 4908 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6346 4908 72 123 0 6221 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 25384

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 26070
/proc/meminfo: memFree=1513088/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25512 CPUtime=642.02
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14203 0 0 0 64197 5 0 0 25 0 1 0 105450875 26124288 4929 1992294400 134512640 135019032 4294956224 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6378 4929 72 123 0 6253 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 25512

[startup+702.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 26070
/proc/meminfo: memFree=1513088/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25512 CPUtime=702
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14219 0 0 0 70194 6 0 0 25 0 1 0 105450875 26124288 4945 1992294400 134512640 135019032 4294956224 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6378 4945 72 123 0 6253 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 25512

[startup+762.305 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 26070
/proc/meminfo: memFree=1513024/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25512 CPUtime=761.99
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14228 0 0 0 76193 6 0 0 25 0 1 0 105450875 26124288 4954 1992294400 134512640 135019032 4294956224 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6378 4954 72 123 0 6253 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 25512

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 26070
/proc/meminfo: memFree=1513024/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25640 CPUtime=821.96
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14236 0 0 0 82190 6 0 0 25 0 1 0 105450875 26255360 4962 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6410 4962 72 123 0 6285 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 25640

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 26070
/proc/meminfo: memFree=1513024/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25640 CPUtime=881.94
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14242 0 0 0 88188 6 0 0 25 0 1 0 105450875 26255360 4968 1992294400 134512640 135019032 4294956224 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6410 4968 72 123 0 6285 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 25640

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 26070
/proc/meminfo: memFree=1513024/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25640 CPUtime=941.92
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14250 0 0 0 94186 6 0 0 25 0 1 0 105450875 26255360 4976 1992294400 134512640 135019032 4294956224 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6410 4976 72 123 0 6285 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 25640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 26070
/proc/meminfo: memFree=1513024/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25640 CPUtime=1001.9
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14256 0 0 0 100184 6 0 0 25 0 1 0 105450875 26255360 4982 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6410 4982 72 123 0 6285 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 25640

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 26070
/proc/meminfo: memFree=1512960/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25768 CPUtime=1061.88
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14264 0 0 0 106182 6 0 0 25 0 1 0 105450875 26386432 4990 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6442 4990 72 123 0 6317 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 25768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 26070
/proc/meminfo: memFree=1512960/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25768 CPUtime=1121.87
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14273 0 0 0 112181 6 0 0 25 0 1 0 105450875 26386432 4999 1992294400 134512640 135019032 4294956224 18446744073709551615 134541844 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6442 4999 72 123 0 6317 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 25768

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 26070
/proc/meminfo: memFree=1512896/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25768 CPUtime=1181.85
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14277 0 0 0 118179 6 0 0 25 0 1 0 105450875 26386432 5003 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6442 5003 72 123 0 6317 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 25768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 26070
/proc/meminfo: memFree=1512896/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25768 CPUtime=1200.05
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14280 0 0 0 119999 6 0 0 25 0 1 0 105450875 26386432 5006 1992294400 134512640 135019032 4294956224 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6442 5006 72 123 0 6317 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25768

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 26070
/proc/meminfo: memFree=1512896/2055920 swapFree=4192812/4192956
[pid=26067] ppid=26065 vsize=25768 CPUtime=1200.05
/proc/26067/stat : 26067 (march_ks) R 26065 26067 25639 0 -1 4194304 14280 0 0 0 119999 6 0 0 25 0 1 0 105450875 26386432 5006 1992294400 134512640 135019032 4294956224 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/26067/statm: 6442 5006 72 123 0 6317 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.067989
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 26364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14280
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= 3523

runsolver used 1.45478 second user time and 2.92056 second system time

The end

Launcher Data

Begin job on node20 at 2009-04-26 21:29:37
IDJOB=1731763
IDBENCH=70928
IDSOLVER=559
FILE ID=node20/1731763-1240774176
PBS_JOBID= 9187186
Free space on /tmp= 66252 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/edgematching/all/em_7_4_9_all.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731763-1240774176/watcher-1731763-1240774176 -o /tmp/evaluation-result-1731763-1240774176/solver-1731763-1240774176 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1731763-1240774176.cnf            

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

MD5SUM BENCH= d78c1359306a87fe47f1b830ca255359
RANDOM SEED=151271702

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1533608 kB
Buffers:         63016 kB
Cached:         379120 kB
SwapCached:          0 kB
Active:         232536 kB
Inactive:       223516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3448 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            52356 kB
Committed_AS:   446768 kB
PageTables:       1396 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= 66248 MiB
End job on node20 at 2009-04-26 21:49:39