Trace number 1544454

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 2007-02-08UNSAT 760.148 760.536

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1559668863-058.cnf
MD5SUMa3f3fd0be9c576316fd52f2f017266f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark760.148
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.69/0.73	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.73	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.73	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.73	c main()::
0.69/0.73	c initFormula():: searching for DIMACS p-line....
0.69/0.73	c full lookahead due to high density!
0.69/0.73	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.69/0.73	c parseCNF():: parsing....
0.69/0.73	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.73	c runParser():: parsing was successful, warming up engines...
0.69/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.73	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.69/0.73	c stat :: sign balance is biased by 0.008
0.69/0.73	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.73	c using k-SAT heuristics (size based diff)
0.69/0.73	c longest clause has size 7
0.69/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.69/0.73	c main():: clause / variable ratio: ( 5340 / 60 ) = 89.00
0.69/0.73	c longest clause has size 7
0.69/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.73	c dynamic_preselect_setsize :: off
0.69/0.73	c suggested doublelook initial :: 0
0.69/0.73	c main():: all systems go!
0.69/0.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 172 JD: 15
0.79/0.82	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 3193 JD: 15
1.99/2.05	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 20116 JD: 15
9.19/9.30	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 82728 JD: 15
36.47/36.53	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 234344 JD: 15
103.04/103.20	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 501810 JD: 15
222.18/222.34	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 855679 JD: 15
381.41/381.63	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 1204646 JD: 15
540.12/540.41	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 8 NC: 1458464 JD: 15
657.36/657.78	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |********
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c |***************************************************************
c |****************************************************************| 9 NC: 1595141 JD: 15
722.33/722.74	c |----------------------------------------------------------------|
c |*
c |**
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c |****
c |*****
c |******
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c |********
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c |***************************************************************
c |****************************************************************| 10 NC: 1650652 JD: 15
749.51/749.99	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************************************************************| 11 NC: 1666575 JD: 15
757.90/758.36	c |----------------------------------------------------------------|
c |*
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c |*****
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c |********
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c |************************************************************
c |****************************************************************| 12 NC: 1669678 JD: 15
759.80/760.21	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |****************
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c |************************
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c |********************************
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c |****************************************
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c |****************************************************
c |********************************************************
c |****************************************************************| 13 NC: 1670040 JD: 15
760.00/760.49	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |*********
c |**********
c |************
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| 14 NC: 1670074 JD: 15
760.10/760.53	c |----------------------------------------------------------------|
c |
760.10/760.53	c
760.10/760.53	c main():: nodeCount: 1670074
760.10/760.53	c main():: dead ends in main: 2333
760.10/760.53	c main():: lookAheadCount: 90931459
760.10/760.53	c main():: unitResolveCount: 3298472
760.10/760.53	c main():: time=760.250000
760.10/760.53	c main():: necessary_assignments: 6072
760.10/760.53	c main():: bin_sat: 0, bin_unsat 0
760.10/760.53	c main():: doublelook: #: 5502193, succes #: 4475759
760.10/760.53	c main():: doublelook: overall 6.164 of all possible doublelooks executed
760.10/760.53	c main():: doublelook: succesrate: 81.345, average DL_trigger: 16.933
760.10/760.53	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544454-1238610223/watcher-1544454-1238610223 -o /tmp/evaluation-result-1544454-1238610223/solver-1544454-1238610223 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544454-1238610223.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: 0.22 0.06 0.28 3/72 22342
/proc/meminfo: memFree=1641992/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=656 CPUtime=0
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 1133683466 671744 79 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 164 79 47 123 0 39 0

[startup+0.023162 s]
/proc/loadavg: 0.22 0.06 0.28 3/72 22342
/proc/meminfo: memFree=1641992/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=1212 CPUtime=0.02
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 310 0 0 0 2 0 0 0 18 0 1 0 1133683466 1241088 204 1992294400 134512640 135019032 4294956240 18446744073709551615 134531728 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 303 204 63 123 0 178 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1212

[startup+0.101175 s]
/proc/loadavg: 0.22 0.06 0.28 3/72 22342
/proc/meminfo: memFree=1641992/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=1528 CPUtime=0.09
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 645 0 0 0 9 0 0 0 18 0 1 0 1133683466 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1528

[startup+0.301211 s]
/proc/loadavg: 0.22 0.06 0.28 3/72 22342
/proc/meminfo: memFree=1641992/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=1528 CPUtime=0.29
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 645 0 0 0 29 0 0 0 20 0 1 0 1133683466 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1528

[startup+0.701282 s]
/proc/loadavg: 0.22 0.06 0.28 3/72 22342
/proc/meminfo: memFree=1641992/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=1528 CPUtime=0.69
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 645 0 0 0 69 0 0 0 23 0 1 0 1133683466 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1528

[startup+1.50143 s]
/proc/loadavg: 0.22 0.06 0.28 2/73 22343
/proc/meminfo: memFree=1640704/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=1764 CPUtime=1.49
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 890 0 0 0 149 0 0 0 25 0 1 0 1133683466 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1764

[startup+3.10172 s]
/proc/loadavg: 0.22 0.06 0.28 2/73 22343
/proc/meminfo: memFree=1640576/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=1764 CPUtime=3.09
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 890 0 0 0 309 0 0 0 25 0 1 0 1133683466 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1764

[startup+6.3013 s]
/proc/loadavg: 0.28 0.08 0.28 2/73 22343
/proc/meminfo: memFree=1640512/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=1764 CPUtime=6.29
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 890 0 0 0 629 0 0 0 25 0 1 0 1133683466 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1764

[startup+12.7025 s]
/proc/loadavg: 0.34 0.09 0.29 2/73 22343
/proc/meminfo: memFree=1640448/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=1764 CPUtime=12.69
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 890 0 0 0 1269 0 0 0 25 0 1 0 1133683466 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1764

[startup+25.5018 s]
/proc/loadavg: 0.49 0.14 0.30 2/73 22343
/proc/meminfo: memFree=1640576/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=1764 CPUtime=25.48
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 890 0 0 0 2548 0 0 0 25 0 1 0 1133683466 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1764

[startup+51.1014 s]
/proc/loadavg: 0.66 0.20 0.31 2/73 22343
/proc/meminfo: memFree=1640640/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=1764 CPUtime=51.06
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 890 0 0 0 5106 0 0 0 25 0 1 0 1133683466 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1764

[startup+102.307 s]
/proc/loadavg: 0.85 0.32 0.35 2/73 22343
/proc/meminfo: memFree=1640448/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=1968 CPUtime=102.24
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 931 0 0 0 10224 0 0 0 25 0 1 0 1133683466 2015232 392 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 492 392 72 123 0 367 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1968

[startup+162.301 s]
/proc/loadavg: 0.94 0.44 0.39 2/73 22343
/proc/meminfo: memFree=1640448/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=2068 CPUtime=162.22
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 955 0 0 0 16221 1 0 0 25 0 1 0 1133683466 2117632 416 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 517 416 72 123 0 392 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2068

[startup+222.301 s]
/proc/loadavg: 0.98 0.54 0.42 2/73 22343
/proc/meminfo: memFree=1640256/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=2220 CPUtime=222.18
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 979 0 0 0 22217 1 0 0 25 0 1 0 1133683466 2273280 440 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 555 440 72 123 0 430 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2220

[startup+282.301 s]
/proc/loadavg: 0.99 0.62 0.46 2/73 22343
/proc/meminfo: memFree=1640192/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=2220 CPUtime=282.16
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1003 0 0 0 28215 1 0 0 25 0 1 0 1133683466 2273280 464 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 555 464 72 123 0 430 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 2220

[startup+342.302 s]
/proc/loadavg: 0.99 0.69 0.49 2/73 22343
/proc/meminfo: memFree=1640064/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=2448 CPUtime=342.13
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1027 0 0 0 34212 1 0 0 25 0 1 0 1133683466 2506752 488 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 612 488 72 123 0 487 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 2448

[startup+402.302 s]
/proc/loadavg: 0.99 0.74 0.52 2/73 22343
/proc/meminfo: memFree=1640000/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=2448 CPUtime=402.09
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1055 0 0 0 40208 1 0 0 25 0 1 0 1133683466 2506752 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 612 516 72 123 0 487 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 2448

[startup+462.302 s]
/proc/loadavg: 0.99 0.79 0.54 2/73 22343
/proc/meminfo: memFree=1639872/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=2788 CPUtime=462.06
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1081 0 0 0 46205 1 0 0 25 0 1 0 1133683466 2854912 542 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 697 542 72 123 0 572 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 2788

[startup+522.302 s]
/proc/loadavg: 0.99 0.82 0.57 2/73 22343
/proc/meminfo: memFree=1639744/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=2788 CPUtime=522.03
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1110 0 0 0 52202 1 0 0 25 0 1 0 1133683466 2854912 571 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 697 571 72 123 0 572 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 2788

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.59 2/73 22343
/proc/meminfo: memFree=1639552/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=2788 CPUtime=581.99
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1143 0 0 0 58198 1 0 0 25 0 1 0 1133683466 2854912 604 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 697 604 72 123 0 572 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 2788

[startup+642.302 s]
/proc/loadavg: 0.99 0.88 0.62 2/73 22343
/proc/meminfo: memFree=1639424/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=3300 CPUtime=641.97
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1177 0 0 0 64196 1 0 0 25 0 1 0 1133683466 3379200 638 1992294400 134512640 135019032 4294956240 18446744073709551615 134587517 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 825 638 72 123 0 700 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 3300

[startup+702.302 s]
/proc/loadavg: 0.99 0.90 0.64 2/73 22343
/proc/meminfo: memFree=1639232/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=3300 CPUtime=701.94
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1219 0 0 0 70193 1 0 0 25 0 1 0 1133683466 3379200 680 1992294400 134512640 135019032 4294956240 18446744073709551615 134587472 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 825 680 72 123 0 700 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 3300

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

[startup+716.702 s]
/proc/loadavg: 0.99 0.90 0.64 2/73 22343
/proc/meminfo: memFree=1639168/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=3300 CPUtime=716.33
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1229 0 0 0 71632 1 0 0 25 0 1 0 1133683466 3379200 690 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 825 690 72 123 0 700 0
Current children cumulated CPU time (s) 716.33
Current children cumulated vsize (KiB) 3300

[startup+742.301 s]
/proc/loadavg: 0.99 0.91 0.65 2/73 22343
/proc/meminfo: memFree=1639104/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=3300 CPUtime=741.92
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1253 0 0 0 74191 1 0 0 25 0 1 0 1133683466 3379200 714 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 825 714 72 123 0 700 0
Current children cumulated CPU time (s) 741.92
Current children cumulated vsize (KiB) 3300

[startup+748.701 s]
/proc/loadavg: 0.99 0.91 0.65 2/73 22343
/proc/meminfo: memFree=1639040/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=3300 CPUtime=748.32
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1259 0 0 0 74831 1 0 0 25 0 1 0 1133683466 3379200 720 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 825 720 72 123 0 700 0
Current children cumulated CPU time (s) 748.32
Current children cumulated vsize (KiB) 3300

[startup+755.102 s]
/proc/loadavg: 0.99 0.91 0.65 2/73 22343
/proc/meminfo: memFree=1639040/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=3300 CPUtime=754.71
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1267 0 0 0 75470 1 0 0 25 0 1 0 1133683466 3379200 728 1992294400 134512640 135019032 4294956240 18446744073709551615 134565463 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 825 728 72 123 0 700 0
Current children cumulated CPU time (s) 754.71
Current children cumulated vsize (KiB) 3300

[startup+758.301 s]
/proc/loadavg: 0.99 0.91 0.66 2/73 22343
/proc/meminfo: memFree=1639040/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=3300 CPUtime=757.9
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1271 0 0 0 75789 1 0 0 25 0 1 0 1133683466 3379200 732 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 825 732 72 123 0 700 0
Current children cumulated CPU time (s) 757.9
Current children cumulated vsize (KiB) 3300

[startup+759.901 s]
/proc/loadavg: 0.99 0.91 0.66 2/73 22343
/proc/meminfo: memFree=1638976/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=3300 CPUtime=759.5
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1274 0 0 0 75949 1 0 0 25 0 1 0 1133683466 3379200 735 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 825 735 72 123 0 700 0
Current children cumulated CPU time (s) 759.5
Current children cumulated vsize (KiB) 3300

[startup+760.302 s]
/proc/loadavg: 0.99 0.91 0.66 2/73 22343
/proc/meminfo: memFree=1638976/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=4064 CPUtime=759.9
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1274 0 0 0 75989 1 0 0 25 0 1 0 1133683466 4161536 735 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 1016 735 72 123 0 891 0
Current children cumulated CPU time (s) 759.9
Current children cumulated vsize (KiB) 4064

[startup+760.502 s]
/proc/loadavg: 0.99 0.91 0.66 2/73 22343
/proc/meminfo: memFree=1638976/2055920 swapFree=4174708/4192956
[pid=22342] ppid=22340 vsize=4064 CPUtime=760.1
/proc/22342/stat : 22342 (march_ks) R 22340 22342 22218 0 -1 4194304 1275 0 0 0 76009 1 0 0 25 0 1 0 1133683466 4161536 736 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 1016 736 72 123 0 891 0
Current children cumulated CPU time (s) 760.1
Current children cumulated vsize (KiB) 4064

Child status: 20
Real time (s): 760.536
CPU time (s): 760.148
CPU user time (s): 760.128
CPU system time (s): 0.019996
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 4064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 760.128
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1277
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= 3144

runsolver used 0.6559 second user time and 2.14467 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-01 20:23:43
IDJOB=1544454
IDBENCH=70454
IDSOLVER=559
FILE ID=node67/1544454-1238610223
PBS_JOBID= 9073581
Free space on /tmp= 66376 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1559668863-058.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544454-1238610223/watcher-1544454-1238610223 -o /tmp/evaluation-result-1544454-1238610223/solver-1544454-1238610223 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544454-1238610223.cnf            

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

MD5SUM BENCH= a3f3fd0be9c576316fd52f2f017266f9
RANDOM SEED=990210852

node67.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		: 3000.265
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		: 3000.265
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:       1642472 kB
Buffers:         83276 kB
Cached:         237880 kB
SwapCached:       9868 kB
Active:         205504 kB
Inactive:       126964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642472 kB
SwapTotal:     4192956 kB
SwapFree:      4174708 kB
Dirty:            3512 kB
Writeback:           0 kB
Mapped:          16880 kB
Slab:            66076 kB
Committed_AS:  3289852 kB
PageTables:       2052 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= 66372 MiB
End job on node67 at 2009-04-01 20:36:24