Trace number 1544496

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) 1200.1 1200.91

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S2142794689-088.cnf
MD5SUM0f4b7bee4959ec0290a8262b27584313
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 variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

0.79/0.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.82	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.82	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.82	c main()::
0.79/0.82	c initFormula():: searching for DIMACS p-line....
0.79/0.82	c full lookahead due to high density!
0.79/0.82	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.79/0.82	c parseCNF():: parsing....
0.79/0.82	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.82	c runParser():: parsing was successful, warming up engines...
0.79/0.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.82	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.79/0.82	c stat :: sign balance is biased by 0.007
0.79/0.82	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.82	c using k-SAT heuristics (size based diff)
0.79/0.82	c longest clause has size 7
0.79/0.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.79/0.82	c resolvent_look() :: found 1 resolvents
0.79/0.82	c main():: clause / variable ratio: ( 5786 / 65 ) = 89.02
0.79/0.82	c longest clause has size 7
0.79/0.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.82	c dynamic_preselect_setsize :: off
0.79/0.82	c suggested doublelook initial :: 0
0.79/0.82	c main():: all systems go!
0.79/0.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 159 JD: 18
0.89/0.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 2678 JD: 18
1.99/2.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
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c |****************************************************************| 2 NC: 18663 JD: 18
9.39/9.43	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 89838 JD: 18
42.47/42.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |********************************
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c |***************************************************************
c |****************************************************************| 4 NC: 303464 JD: 18
142.53/142.74	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |****************************************************************| 5 NC: 775797 JD: 18
366.81/367.27	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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 |********************************
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c |***************************************************************
c |****************************************************************| 6 NC: 1570538 JD: 18
749.13/749.75	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 |*******************************
c |********************************
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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-1544496-1238610374/watcher-1544496-1238610374 -o /tmp/evaluation-result-1544496-1238610374/solver-1544496-1238610374 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544496-1238610374.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: 0.94 0.55 0.66 3/64 18197
/proc/meminfo: memFree=1608192/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=656 CPUtime=0
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 1133699914 671744 79 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 164 79 47 123 0 39 0

[startup+0.0925821 s]
/proc/loadavg: 0.94 0.55 0.66 3/64 18197
/proc/meminfo: memFree=1608192/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=1592 CPUtime=0.08
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 717 0 0 0 8 0 0 0 18 0 1 0 1133699914 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1592

[startup+0.101584 s]
/proc/loadavg: 0.94 0.55 0.66 3/64 18197
/proc/meminfo: memFree=1608192/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=1592 CPUtime=0.09
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 1133699914 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1592

[startup+0.301622 s]
/proc/loadavg: 0.94 0.55 0.66 3/64 18197
/proc/meminfo: memFree=1608192/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=1592 CPUtime=0.29
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 717 0 0 0 29 0 0 0 19 0 1 0 1133699914 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1592

[startup+0.701701 s]
/proc/loadavg: 0.94 0.55 0.66 3/64 18197
/proc/meminfo: memFree=1608192/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=1592 CPUtime=0.69
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 717 0 0 0 69 0 0 0 23 0 1 0 1133699914 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50186 s]
/proc/loadavg: 0.94 0.55 0.66 2/65 18198
/proc/meminfo: memFree=1607032/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=1856 CPUtime=1.49
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 969 0 0 0 149 0 0 0 25 0 1 0 1133699914 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1856

[startup+3.10118 s]
/proc/loadavg: 0.94 0.55 0.66 2/65 18198
/proc/meminfo: memFree=1606840/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=1856 CPUtime=3.09
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 969 0 0 0 309 0 0 0 25 0 1 0 1133699914 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1856

[startup+6.30181 s]
/proc/loadavg: 0.94 0.55 0.66 2/65 18198
/proc/meminfo: memFree=1606776/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=1856 CPUtime=6.29
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 969 0 0 0 629 0 0 0 25 0 1 0 1133699914 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1856

[startup+12.7011 s]
/proc/loadavg: 0.95 0.56 0.66 2/65 18198
/proc/meminfo: memFree=1606656/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=1856 CPUtime=12.68
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 969 0 0 0 1268 0 0 0 25 0 1 0 1133699914 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134597007 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1856

[startup+25.5016 s]
/proc/loadavg: 0.96 0.58 0.67 2/65 18198
/proc/meminfo: memFree=1606784/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=1856 CPUtime=25.48
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 969 0 0 0 2548 0 0 0 25 0 1 0 1133699914 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1856

[startup+51.1016 s]
/proc/loadavg: 0.97 0.61 0.67 2/65 18198
/proc/meminfo: memFree=1606784/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=2060 CPUtime=51.06
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1007 0 0 0 5106 0 0 0 25 0 1 0 1133699914 2109440 376 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 515 376 72 123 0 390 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2060

[startup+102.306 s]
/proc/loadavg: 0.99 0.67 0.69 2/65 18198
/proc/meminfo: memFree=1606592/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=2160 CPUtime=102.2
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1043 0 0 0 10220 0 0 0 25 0 1 0 1133699914 2211840 412 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/18197/statm: 540 412 72 123 0 415 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 2160

[startup+162.302 s]
/proc/loadavg: 0.99 0.73 0.71 2/65 18198
/proc/meminfo: memFree=1606464/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=2312 CPUtime=162.1
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1083 0 0 0 16210 0 0 0 25 0 1 0 1133699914 2367488 452 1992294400 134512640 135019032 4294956240 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 578 452 72 123 0 453 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 2312

[startup+222.301 s]
/proc/loadavg: 0.99 0.77 0.72 2/65 18198
/proc/meminfo: memFree=1606272/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=2540 CPUtime=222.04
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1126 0 0 0 22204 0 0 0 25 0 1 0 1133699914 2600960 495 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 635 495 72 123 0 510 0
Current children cumulated CPU time (s) 222.04
Current children cumulated vsize (KiB) 2540

[startup+282.301 s]
/proc/loadavg: 0.99 0.81 0.74 2/65 18198
/proc/meminfo: memFree=1606080/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=2880 CPUtime=281.96
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1169 0 0 0 28196 0 0 0 25 0 1 0 1133699914 2949120 538 1992294400 134512640 135019032 4294956240 18446744073709551615 134538326 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 720 538 72 123 0 595 0
Current children cumulated CPU time (s) 281.96
Current children cumulated vsize (KiB) 2880

[startup+342.302 s]
/proc/loadavg: 0.99 0.84 0.75 2/65 18198
/proc/meminfo: memFree=1605888/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=2880 CPUtime=341.92
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1209 0 0 0 34191 1 0 0 25 0 1 0 1133699914 2949120 578 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 720 578 72 123 0 595 0
Current children cumulated CPU time (s) 341.92
Current children cumulated vsize (KiB) 2880

[startup+402.303 s]
/proc/loadavg: 1.04 0.89 0.77 2/65 18198
/proc/meminfo: memFree=1605696/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=3392 CPUtime=401.9
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1254 0 0 0 40189 1 0 0 25 0 1 0 1133699914 3473408 623 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 848 623 72 123 0 723 0
Current children cumulated CPU time (s) 401.9
Current children cumulated vsize (KiB) 3392

[startup+462.302 s]
/proc/loadavg: 1.01 0.90 0.78 2/65 18198
/proc/meminfo: memFree=1605568/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=3392 CPUtime=461.86
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1298 0 0 0 46185 1 0 0 25 0 1 0 1133699914 3473408 667 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 848 667 72 123 0 723 0
Current children cumulated CPU time (s) 461.86
Current children cumulated vsize (KiB) 3392

[startup+522.301 s]
/proc/loadavg: 1.00 0.92 0.79 2/65 18198
/proc/meminfo: memFree=1605376/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=3392 CPUtime=521.83
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1344 0 0 0 52182 1 0 0 25 0 1 0 1133699914 3473408 713 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 848 713 72 123 0 723 0
Current children cumulated CPU time (s) 521.83
Current children cumulated vsize (KiB) 3392

[startup+582.301 s]
/proc/loadavg: 1.00 0.93 0.80 2/65 18198
/proc/meminfo: memFree=1605248/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=4156 CPUtime=581.81
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1392 0 0 0 58180 1 0 0 25 0 1 0 1133699914 4255744 761 1992294400 134512640 135019032 4294956240 18446744073709551615 134541969 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 1039 761 72 123 0 914 0
Current children cumulated CPU time (s) 581.81
Current children cumulated vsize (KiB) 4156

[startup+642.302 s]
/proc/loadavg: 1.00 0.94 0.81 2/65 18198
/proc/meminfo: memFree=1605056/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=4156 CPUtime=641.78
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1439 0 0 0 64177 1 0 0 25 0 1 0 1133699914 4255744 808 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 1039 808 72 123 0 914 0
Current children cumulated CPU time (s) 641.78
Current children cumulated vsize (KiB) 4156

[startup+702.302 s]
/proc/loadavg: 1.00 0.95 0.82 2/65 18198
/proc/meminfo: memFree=1604800/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=4156 CPUtime=701.75
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1481 0 0 0 70174 1 0 0 25 0 1 0 1133699914 4255744 850 1992294400 134512640 135019032 4294956240 18446744073709551615 134527061 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 1039 850 72 123 0 914 0
Current children cumulated CPU time (s) 701.75
Current children cumulated vsize (KiB) 4156

[startup+762.306 s]
/proc/loadavg: 1.00 0.95 0.83 2/65 18198
/proc/meminfo: memFree=1604608/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=4156 CPUtime=761.73
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1532 0 0 0 76172 1 0 0 25 0 1 0 1133699914 4255744 901 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 1039 901 72 123 0 914 0
Current children cumulated CPU time (s) 761.73
Current children cumulated vsize (KiB) 4156

[startup+822.301 s]
/proc/loadavg: 1.00 0.96 0.83 2/65 18198
/proc/meminfo: memFree=1604480/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=5308 CPUtime=821.69
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1580 0 0 0 82168 1 0 0 25 0 1 0 1133699914 5435392 949 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 1327 949 72 123 0 1202 0
Current children cumulated CPU time (s) 821.69
Current children cumulated vsize (KiB) 5308

[startup+882.301 s]
/proc/loadavg: 1.00 0.96 0.84 2/65 18198
/proc/meminfo: memFree=1604288/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=5308 CPUtime=881.65
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1629 0 0 0 88164 1 0 0 25 0 1 0 1133699914 5435392 998 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 1327 998 72 123 0 1202 0
Current children cumulated CPU time (s) 881.65
Current children cumulated vsize (KiB) 5308

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 18198
/proc/meminfo: memFree=1604096/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=5308 CPUtime=941.63
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1681 0 0 0 94162 1 0 0 25 0 1 0 1133699914 5435392 1050 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 1327 1050 72 123 0 1202 0
Current children cumulated CPU time (s) 941.63
Current children cumulated vsize (KiB) 5308

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 18198
/proc/meminfo: memFree=1603968/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=5308 CPUtime=1001.6
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1733 0 0 0 100159 1 0 0 25 0 1 0 1133699914 5435392 1102 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 1327 1102 72 123 0 1202 0
Current children cumulated CPU time (s) 1001.6
Current children cumulated vsize (KiB) 5308

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 18198
/proc/meminfo: memFree=1603712/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=5308 CPUtime=1061.57
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1789 0 0 0 106156 1 0 0 25 0 1 0 1133699914 5435392 1158 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 1327 1158 72 123 0 1202 0
Current children cumulated CPU time (s) 1061.57
Current children cumulated vsize (KiB) 5308

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 18198
/proc/meminfo: memFree=1603520/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=7032 CPUtime=1121.55
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1841 0 0 0 112153 2 0 0 25 0 1 0 1133699914 7200768 1210 1992294400 134512640 135019032 4294956240 18446744073709551615 134585292 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 1758 1210 72 123 0 1633 0
Current children cumulated CPU time (s) 1121.55
Current children cumulated vsize (KiB) 7032

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 18198
/proc/meminfo: memFree=1603264/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=7032 CPUtime=1181.5
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1894 0 0 0 118148 2 0 0 25 0 1 0 1133699914 7200768 1263 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 1758 1263 72 123 0 1633 0
Current children cumulated CPU time (s) 1181.5
Current children cumulated vsize (KiB) 7032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 18198
/proc/meminfo: memFree=1603200/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=7032 CPUtime=1200.1
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1910 0 0 0 120008 2 0 0 25 0 1 0 1133699914 7200768 1279 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 1758 1279 72 123 0 1633 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 7032

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 18198
/proc/meminfo: memFree=1603200/2055920 swapFree=4176304/4192956
[pid=18197] ppid=18195 vsize=7032 CPUtime=1200.1
/proc/18197/stat : 18197 (march_ks) R 18195 18197 18046 0 -1 4194304 1910 0 0 0 120008 2 0 0 25 0 1 0 1133699914 7200768 1279 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/18197/statm: 1758 1279 72 123 0 1633 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 7032

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.91
CPU time (s): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.022996
CPU usage (%): 99.9332
Max. virtual memory (cumulated for all children) (KiB): 7032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1910
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= 4552

runsolver used 1.01484 second user time and 2.39464 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 20:26:14
IDJOB=1544496
IDBENCH=70475
IDSOLVER=559
FILE ID=node53/1544496-1238610374
PBS_JOBID= 9073591
Free space on /tmp= 66040 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S2142794689-088.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544496-1238610374/watcher-1544496-1238610374 -o /tmp/evaluation-result-1544496-1238610374/solver-1544496-1238610374 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544496-1238610374.cnf            

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

MD5SUM BENCH= 0f4b7bee4959ec0290a8262b27584313
RANDOM SEED=1954723385

node53.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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1608736 kB
Buffers:         89016 kB
Cached:         263564 kB
SwapCached:      10540 kB
Active:         213544 kB
Inactive:       151108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608736 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            3016 kB
Writeback:           0 kB
Mapped:          17760 kB
Slab:            68588 kB
Committed_AS:  2683160 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-04-01 20:46:17