Trace number 1517125

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
march_hi hi? (TO) 1200.06 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
MD5SUM871cffda16697cd39cfc1811ad38c0e4
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 560 free variables and 2380 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.514
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 169 duplicate clauses
0.00/0.02	c resolvent_look() :: found 81 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2461 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 560 variabels and 2461 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2461 / 560 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 560
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 221
0.09/0.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 929
0.29/0.34	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 8307
2.89/2.96	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 58832
23.78/23.84	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 297514
135.25/135.30	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 1104616
557.44/557.67	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517125-1238280583/watcher-1517125-1238280583 -o /tmp/evaluation-result-1517125-1238280583/solver-1517125-1238280583 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1517125-1238280583.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31031
/proc/meminfo: memFree=871152/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=968 CPUtime=0
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1100720640 991232 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 242 122 62 167 0 73 0

[startup+0.0522999 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31031
/proc/meminfo: memFree=871152/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=1952 CPUtime=0.04
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 313 0 0 0 4 0 0 0 18 0 1 0 1100720640 1998848 296 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 488 296 91 167 0 319 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1952

[startup+0.102305 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31031
/proc/meminfo: memFree=871152/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=1952 CPUtime=0.09
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 325 0 0 0 9 0 0 0 18 0 1 0 1100720640 1998848 308 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 488 308 91 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301326 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31031
/proc/meminfo: memFree=871152/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=1952 CPUtime=0.29
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 344 0 0 0 29 0 0 0 19 0 1 0 1100720640 1998848 327 1992294400 134512640 135197378 4294956240 18446744073709551615 134542024 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 488 327 91 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701372 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31031
/proc/meminfo: memFree=871152/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=2136 CPUtime=0.69
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 364 0 0 0 69 0 0 0 22 0 1 0 1100720640 2187264 347 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 534 347 91 167 0 365 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2136

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31032
/proc/meminfo: memFree=870056/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=2136 CPUtime=1.49
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 379 0 0 0 149 0 0 0 25 0 1 0 1100720640 2187264 362 1992294400 134512640 135197378 4294956240 18446744073709551615 134649164 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 534 362 91 167 0 365 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2136

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31032
/proc/meminfo: memFree=869736/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=2440 CPUtime=3.09
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 445 0 0 0 309 0 0 0 25 0 1 0 1100720640 2498560 428 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 610 428 91 167 0 441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2440

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31032
/proc/meminfo: memFree=869416/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=2784 CPUtime=6.29
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 503 0 0 0 629 0 0 0 25 0 1 0 1100720640 2850816 486 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 696 486 91 167 0 527 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2784

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31032
/proc/meminfo: memFree=868712/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=3488 CPUtime=12.69
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 650 0 0 0 1269 0 0 0 25 0 1 0 1100720640 3571712 633 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 872 633 91 167 0 703 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3488

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31032
/proc/meminfo: memFree=867816/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=4256 CPUtime=25.48
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 864 0 0 0 2548 0 0 0 25 0 1 0 1100720640 4358144 847 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 1064 847 91 167 0 895 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4256

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31032
/proc/meminfo: memFree=866152/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=6688 CPUtime=51.08
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 1285 0 0 0 5107 1 0 0 25 0 1 0 1100720640 6848512 1268 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 1672 1268 91 167 0 1503 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6688

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31032
/proc/meminfo: memFree=862760/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=12032 CPUtime=102.27
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 2117 0 0 0 10226 1 0 0 25 0 1 0 1100720640 12320768 2100 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 3008 2100 91 167 0 2839 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12032

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31032
/proc/meminfo: memFree=858984/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=18108 CPUtime=162.25
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 3046 0 0 0 16223 2 0 0 25 0 1 0 1100720640 18542592 3029 1992294400 134512640 135197378 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 4527 3029 91 167 0 4358 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18108

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31032
/proc/meminfo: memFree=855272/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=18108 CPUtime=222.23
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 3951 0 0 0 22220 3 0 0 25 0 1 0 1100720640 18542592 3934 1992294400 134512640 135197378 4294956240 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 4527 3934 91 167 0 4358 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18108

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31032
/proc/meminfo: memFree=851624/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=23928 CPUtime=282.21
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 4856 0 0 0 28218 3 0 0 25 0 1 0 1100720640 24502272 4839 1992294400 134512640 135197378 4294956240 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 5982 4839 91 167 0 5813 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23928

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31032
/proc/meminfo: memFree=847976/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=28056 CPUtime=342.2
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 5757 0 0 0 34216 4 0 0 25 0 1 0 1100720640 28729344 5740 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 7014 5740 91 167 0 6845 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 28056

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31032
/proc/meminfo: memFree=844392/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=36788 CPUtime=402.17
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 6654 0 0 0 40213 4 0 0 25 0 1 0 1100720640 37670912 6637 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 9197 6637 91 167 0 9028 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 36788

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31032
/proc/meminfo: memFree=840872/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=36788 CPUtime=462.15
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 7530 0 0 0 46210 5 0 0 25 0 1 0 1100720640 37670912 7513 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 9197 7513 91 167 0 9028 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 36788

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31032
/proc/meminfo: memFree=837416/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=36788 CPUtime=522.14
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 8391 0 0 0 52208 6 0 0 25 0 1 0 1100720640 37670912 8374 1992294400 134512640 135197378 4294956240 18446744073709551615 134596893 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 9197 8374 91 167 0 9028 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36788

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31032
/proc/meminfo: memFree=833960/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=50016 CPUtime=582.12
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 9245 0 0 0 58206 6 0 0 25 0 1 0 1100720640 51216384 9228 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 12504 9228 91 167 0 12335 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 50016

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31032
/proc/meminfo: memFree=830376/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=58268 CPUtime=642.11
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 10133 0 0 0 64204 7 0 0 25 0 1 0 1100720640 59666432 10116 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 14567 10116 91 167 0 14398 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 58268

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31038
/proc/meminfo: memFree=826984/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=58268 CPUtime=702.08
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 10970 0 0 0 70201 7 0 0 25 0 1 0 1100720640 59666432 10953 1992294400 134512640 135197378 4294956240 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 14567 10953 91 167 0 14398 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 58268

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31038
/proc/meminfo: memFree=823592/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=58268 CPUtime=762.07
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 11806 0 0 0 76198 9 0 0 25 0 1 0 1100720640 59666432 11789 1992294400 134512640 135197378 4294956240 18446744073709551615 134593971 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 14567 11789 91 167 0 14398 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 58268

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31038
/proc/meminfo: memFree=820328/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=58268 CPUtime=822.05
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 12621 0 0 0 82195 10 0 0 25 0 1 0 1100720640 59666432 12604 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 14567 12604 91 167 0 14398 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 58268

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31038
/proc/meminfo: memFree=817000/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=77912 CPUtime=882.03
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 13458 0 0 0 88193 10 0 0 25 0 1 0 1100720640 79781888 13441 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 19478 13441 91 167 0 19309 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 77912

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31038
/proc/meminfo: memFree=813800/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=77912 CPUtime=942.01
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 14263 0 0 0 94191 10 0 0 25 0 1 0 1100720640 79781888 14246 1992294400 134512640 135197378 4294956240 18446744073709551615 134593996 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 19478 14246 91 167 0 19309 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 77912

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31038
/proc/meminfo: memFree=810408/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=77912 CPUtime=1002
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 15088 0 0 0 100189 11 0 0 25 0 1 0 1100720640 79781888 15071 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 19478 15071 91 167 0 19309 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 77912

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31038
/proc/meminfo: memFree=807208/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=77912 CPUtime=1061.97
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 15913 0 0 0 106186 11 0 0 25 0 1 0 1100720640 79781888 15896 1992294400 134512640 135197378 4294956240 18446744073709551615 134525344 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 19478 15896 91 167 0 19309 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 77912

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31038
/proc/meminfo: memFree=803816/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=77912 CPUtime=1121.96
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 16734 0 0 0 112184 12 0 0 25 0 1 0 1100720640 79781888 16717 1992294400 134512640 135197378 4294956240 18446744073709551615 134552518 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 19478 16717 91 167 0 19309 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 77912

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31038
/proc/meminfo: memFree=800424/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=77912 CPUtime=1181.94
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 17600 0 0 0 118182 12 0 0 25 0 1 0 1100720640 79781888 17583 1992294400 134512640 135197378 4294956240 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 19478 17583 91 167 0 19309 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 77912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31038
/proc/meminfo: memFree=799400/2055920 swapFree=4178500/4192956
[pid=31031] ppid=31029 vsize=77912 CPUtime=1200.04
/proc/31031/stat : 31031 (march_hi) R 31029 31031 30657 0 -1 4194304 17844 0 0 0 119992 12 0 0 25 0 1 0 1100720640 79781888 17827 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/31031/statm: 19478 17827 91 167 0 19309 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 77912

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.139978
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 77912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17844
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= 2305

runsolver used 1.21381 second user time and 2.09568 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-28 23:49:43
IDJOB=1517125
IDBENCH=70570
IDSOLVER=521
FILE ID=node62/1517125-1238280583
PBS_JOBID= 9060844
Free space on /tmp= 66352 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517125-1238280583/watcher-1517125-1238280583 -o /tmp/evaluation-result-1517125-1238280583/solver-1517125-1238280583 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1517125-1238280583.cnf

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

MD5SUM BENCH= 871cffda16697cd39cfc1811ad38c0e4
RANDOM SEED=955394836

node62.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		: 3000.232
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		: 3000.232
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:        871568 kB
Buffers:         84240 kB
Cached:        1014912 kB
SwapCached:       7616 kB
Active:         317700 kB
Inactive:       790656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        871568 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          14976 kB
Slab:            61776 kB
Committed_AS:  2683808 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node62 at 2009-03-29 00:09:46