Trace number 1627117

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) 5000.06 5002.21

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S515145153-009.cnf
MD5SUM8980030c35c03a40d6e7e596c231fd6c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables19999
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.59/1.66	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.59/1.66	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.59/1.66	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.59/1.66	c main()::
1.59/1.66	c initFormula():: searching for DIMACS p-line....
1.59/1.66	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.59/1.66	c parseCNF():: parsing....
1.59/1.66	c parseCNF():: the CNF contains 0 unary clauses.
1.59/1.66	c runParser():: parsing was successful, warming up engines...
1.59/1.66	c simplify_formula():: removed 0 tautological, 417 satisfied and 0 duplicate clauses
1.59/1.66	c preprocessing fase I completed:: there are now 19929 free variables and 83583 clauses.
1.59/1.66	c stat :: sign balance is biased by 0.463
1.59/1.66	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.59/1.66	c using 3-SAT heuristics (occurence based diff)
1.59/1.66	c longest clause has size 3
1.59/1.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 175 duplicate clauses
1.59/1.66	c resolvent_look() :: found 93 resolvents
1.59/1.66	c lessRedundantTransformation():: nothing to be done.
1.59/1.66	c transformTo3SAT():: you gave me 20000 variables and 83676 clauses.
1.59/1.66	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.59/1.66	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.59/1.66	c transformTo3SAT():: the transformation yielded 20000 variabels and 83676 clauses.
1.59/1.66	c main():: clause / variable ratio: ( 83676 / 20000 ) = 4.18
1.59/1.66	c longest clause has size 3
1.59/1.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.66	c dynamic_preselect_setsize :: off
1.59/1.66	c suggested doublelook initial :: 0
1.59/1.66	c main():: all systems go!
1.59/1.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1476 JD: 1349
76.17/76.27	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-1627117-1240159629/watcher-1627117-1240159629 -o /tmp/evaluation-result-1627117-1240159629/solver-1627117-1240159629 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627117-1240159629.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.85 0.97 0.99 3/65 25926
/proc/meminfo: memFree=1075328/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=2892 CPUtime=0
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 43990705 2961408 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 723 516 47 123 0 598 0

[startup+0.10309 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 25926
/proc/meminfo: memFree=1075328/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=3948 CPUtime=0.09
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 892 0 0 0 9 0 0 0 18 0 1 0 43990705 4042752 878 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 987 878 47 123 0 862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3948

[startup+0.201097 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 25926
/proc/meminfo: memFree=1075328/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=8888 CPUtime=0.19
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 1964 0 0 0 19 0 0 0 18 0 1 0 43990705 9101312 1451 1992294400 134512640 135019032 4294956240 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 2222 1451 50 123 0 2097 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8888

[startup+0.301106 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 25926
/proc/meminfo: memFree=1075328/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=12184 CPUtime=0.29
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 3004 0 0 0 29 0 0 0 19 0 1 0 43990705 12476416 2288 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 3046 2288 52 123 0 2921 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12184

[startup+0.701146 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 25926
/proc/meminfo: memFree=1075328/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=11388 CPUtime=0.69
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 5457 0 0 0 67 2 0 0 23 0 1 0 43990705 11661312 2088 1992294400 134512640 135019032 4294956240 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 2847 2088 52 123 0 2722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11388

[startup+1.50122 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1061752/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=25092 CPUtime=1.49
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 13911 0 0 0 144 5 0 0 25 0 1 0 43990705 25694208 4492 1992294400 134512640 135019032 4294956240 18446744073709551615 134628840 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 6273 4492 68 123 0 6148 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25092

[startup+3.10138 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1054200/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=25404 CPUtime=3.08
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 15569 0 0 0 303 5 0 0 25 0 1 0 43990705 26013696 5297 1992294400 134512640 135019032 4294956240 18446744073709551615 134542273 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 6351 5297 73 123 0 6226 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25404

[startup+6.30169 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1053944/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=25676 CPUtime=6.29
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 15619 0 0 0 623 6 0 0 25 0 1 0 43990705 26292224 5347 1992294400 134512640 135019032 4294956240 18446744073709551615 134597020 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 6419 5347 73 123 0 6294 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25676

[startup+12.7023 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1053688/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=25964 CPUtime=12.69
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 15704 0 0 0 1263 6 0 0 25 0 1 0 43990705 26587136 5432 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 6491 5432 73 123 0 6366 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25964

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1051968/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=27912 CPUtime=25.48
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 16168 0 0 0 2542 6 0 0 25 0 1 0 43990705 28581888 5896 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 6978 5896 73 123 0 6853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27912

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1050944/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=28824 CPUtime=51.07
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 16424 0 0 0 5100 7 0 0 25 0 1 0 43990705 29515776 6152 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 7206 6152 73 123 0 7081 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28824

[startup+102.301 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1050368/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=29476 CPUtime=102.24
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 16549 0 0 0 10217 7 0 0 25 0 1 0 43990705 30183424 6277 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 7369 6277 73 123 0 7244 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 29476

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1049344/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=30500 CPUtime=162.21
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 16806 0 0 0 16214 7 0 0 25 0 1 0 43990705 31232000 6534 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 7625 6534 73 123 0 7500 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 30500

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1048960/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=30876 CPUtime=222.19
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 16899 0 0 0 22212 7 0 0 25 0 1 0 43990705 31617024 6627 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 7719 6627 73 123 0 7594 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 30876

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1048704/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=31124 CPUtime=282.17
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 16950 0 0 0 28209 8 0 0 25 0 1 0 43990705 31870976 6678 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 7781 6678 73 123 0 7656 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 31124

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1048584/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=31248 CPUtime=342.15
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 16989 0 0 0 34207 8 0 0 25 0 1 0 43990705 31997952 6717 1992294400 134512640 135019032 4294956240 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 7812 6717 73 123 0 7687 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 31248

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1048456/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=31372 CPUtime=402.11
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17030 0 0 0 40203 8 0 0 25 0 1 0 43990705 32124928 6758 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 7843 6758 73 123 0 7718 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 31372

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1048264/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=31624 CPUtime=462.08
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17071 0 0 0 46200 8 0 0 25 0 1 0 43990705 32382976 6799 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 7906 6799 73 123 0 7781 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 31624

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1048136/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=31748 CPUtime=522.06
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17105 0 0 0 52198 8 0 0 25 0 1 0 43990705 32509952 6833 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 7937 6833 73 123 0 7812 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 31748

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1048008/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=31876 CPUtime=582.03
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17138 0 0 0 58195 8 0 0 25 0 1 0 43990705 32641024 6866 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 7969 6866 73 123 0 7844 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 31876

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25927
/proc/meminfo: memFree=1047944/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=32004 CPUtime=642
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17160 0 0 0 64192 8 0 0 25 0 1 0 43990705 32772096 6888 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8001 6888 73 123 0 7876 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 32004


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25935
/proc/meminfo: memFree=1045576/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34240 CPUtime=4060.56
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17731 0 0 0 406045 11 0 0 25 0 1 0 43990705 35061760 7459 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8560 7459 73 123 0 8435 0
Current children cumulated CPU time (s) 4060.56
Current children cumulated vsize (KiB) 34240

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25935
/proc/meminfo: memFree=1045576/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34240 CPUtime=4120.53
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17734 0 0 0 412042 11 0 0 25 0 1 0 43990705 35061760 7462 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8560 7462 73 123 0 8435 0
Current children cumulated CPU time (s) 4120.53
Current children cumulated vsize (KiB) 34240

[startup+4182.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25935
/proc/meminfo: memFree=1045512/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34240 CPUtime=4180.51
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17739 0 0 0 418040 11 0 0 25 0 1 0 43990705 35061760 7467 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8560 7467 73 123 0 8435 0
Current children cumulated CPU time (s) 4180.51
Current children cumulated vsize (KiB) 34240

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25935
/proc/meminfo: memFree=1045512/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34240 CPUtime=4240.48
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17746 0 0 0 424037 11 0 0 25 0 1 0 43990705 35061760 7474 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8560 7474 73 123 0 8435 0
Current children cumulated CPU time (s) 4240.48
Current children cumulated vsize (KiB) 34240

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25935
/proc/meminfo: memFree=1045512/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34240 CPUtime=4300.46
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17751 0 0 0 430035 11 0 0 25 0 1 0 43990705 35061760 7479 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8560 7479 73 123 0 8435 0
Current children cumulated CPU time (s) 4300.46
Current children cumulated vsize (KiB) 34240

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25935
/proc/meminfo: memFree=1045512/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34364 CPUtime=4360.42
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17758 0 0 0 436031 11 0 0 25 0 1 0 43990705 35188736 7486 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8591 7486 73 123 0 8466 0
Current children cumulated CPU time (s) 4360.42
Current children cumulated vsize (KiB) 34364

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25935
/proc/meminfo: memFree=1045512/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34364 CPUtime=4420.4
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17761 0 0 0 442029 11 0 0 25 0 1 0 43990705 35188736 7489 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8591 7489 73 123 0 8466 0
Current children cumulated CPU time (s) 4420.4
Current children cumulated vsize (KiB) 34364

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25941
/proc/meminfo: memFree=1045448/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34364 CPUtime=4480.37
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17765 0 0 0 448026 11 0 0 25 0 1 0 43990705 35188736 7493 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8591 7493 73 123 0 8466 0
Current children cumulated CPU time (s) 4480.37
Current children cumulated vsize (KiB) 34364

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25941
/proc/meminfo: memFree=1045448/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34364 CPUtime=4540.34
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17769 0 0 0 454023 11 0 0 25 0 1 0 43990705 35188736 7497 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8591 7497 73 123 0 8466 0
Current children cumulated CPU time (s) 4540.34
Current children cumulated vsize (KiB) 34364

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25941
/proc/meminfo: memFree=1045384/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34364 CPUtime=4600.32
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17774 0 0 0 460021 11 0 0 25 0 1 0 43990705 35188736 7502 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8591 7502 73 123 0 8466 0
Current children cumulated CPU time (s) 4600.32
Current children cumulated vsize (KiB) 34364

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25941
/proc/meminfo: memFree=1045384/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34364 CPUtime=4660.3
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17779 0 0 0 466019 11 0 0 25 0 1 0 43990705 35188736 7507 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8591 7507 73 123 0 8466 0
Current children cumulated CPU time (s) 4660.3
Current children cumulated vsize (KiB) 34364

[startup+4722.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/66 25941
/proc/meminfo: memFree=1045320/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34488 CPUtime=4720.27
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17786 0 0 0 472016 11 0 0 25 0 1 0 43990705 35315712 7514 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8622 7514 73 123 0 8497 0
Current children cumulated CPU time (s) 4720.27
Current children cumulated vsize (KiB) 34488

[startup+4782.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 25941
/proc/meminfo: memFree=1045320/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34488 CPUtime=4780.24
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17792 0 0 0 478013 11 0 0 25 0 1 0 43990705 35315712 7520 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8622 7520 73 123 0 8497 0
Current children cumulated CPU time (s) 4780.24
Current children cumulated vsize (KiB) 34488

[startup+4842.31 s]
/proc/loadavg: 1.11 1.03 1.01 2/66 25941
/proc/meminfo: memFree=1045320/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34488 CPUtime=4840.23
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17796 0 0 0 484011 12 0 0 25 0 1 0 43990705 35315712 7524 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8622 7524 73 123 0 8497 0
Current children cumulated CPU time (s) 4840.23
Current children cumulated vsize (KiB) 34488

[startup+4902.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 25941
/proc/meminfo: memFree=1045320/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34488 CPUtime=4900.19
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17801 0 0 0 490007 12 0 0 25 0 1 0 43990705 35315712 7529 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8622 7529 73 123 0 8497 0
Current children cumulated CPU time (s) 4900.19
Current children cumulated vsize (KiB) 34488

[startup+4962.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 25941
/proc/meminfo: memFree=1045320/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34488 CPUtime=4960.16
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17807 0 0 0 496004 12 0 0 25 0 1 0 43990705 35315712 7535 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8622 7535 73 123 0 8497 0
Current children cumulated CPU time (s) 4960.16
Current children cumulated vsize (KiB) 34488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 25941
/proc/meminfo: memFree=1045256/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34488 CPUtime=5000.05
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17812 0 0 0 499993 12 0 0 25 0 1 0 43990705 35315712 7540 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8622 7540 73 123 0 8497 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 34488

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

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

[startup+5002.2 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 25941
/proc/meminfo: memFree=1045256/2055920 swapFree=4192956/4192956
[pid=25926] ppid=25924 vsize=34488 CPUtime=5000.05
/proc/25926/stat : 25926 (march_ks) R 25924 25926 25889 0 -1 4194304 17812 0 0 0 499993 12 0 0 25 0 1 0 43990705 35315712 7540 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25926/statm: 8622 7540 73 123 0 8497 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 34488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.21
CPU time (s): 5000.06
CPU user time (s): 4999.93
CPU system time (s): 0.12898
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 34488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17812
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= 13305

runsolver used 4.82127 second user time and 13.378 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-19 18:47:10
IDJOB=1627117
IDBENCH=71684
IDSOLVER=582
FILE ID=node56/1627117-1240159629
PBS_JOBID= 9157976
Free space on /tmp= 103004 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S515145153-009.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627117-1240159629/watcher-1627117-1240159629 -o /tmp/evaluation-result-1627117-1240159629/solver-1627117-1240159629 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627117-1240159629.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8980030c35c03a40d6e7e596c231fd6c
RANDOM SEED=1320390854

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:       1075744 kB
Buffers:         89924 kB
Cached:         788296 kB
SwapCached:          0 kB
Active:         318296 kB
Inactive:       573796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1075744 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4672 kB
Writeback:           0 kB
Mapped:          23824 kB
Slab:            74008 kB
Committed_AS:   161720 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= 103004 MiB
End job on node56 at 2009-04-19 20:10:34