Trace number 1627836

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) 5000.07 5001.65

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1494472801-040.cnf
MD5SUM68d6a1970f04966f07e2b02a79996009
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.9837
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.09	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.09	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.09	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.09	c main()::
0.00/0.09	c initFormula():: searching for DIMACS p-line....
0.00/0.09	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.00/0.09	c parseCNF():: parsing....
0.00/0.09	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.09	c runParser():: parsing was successful, warming up engines...
0.00/0.09	c simplify_formula():: removed 0 tautological, 21 satisfied and 0 duplicate clauses
0.00/0.09	c preprocessing fase I completed:: there are now 1996 free variables and 8379 clauses.
0.00/0.09	c stat :: sign balance is biased by 0.490
0.00/0.09	c using 3-SAT heuristics (occurence based diff)
0.00/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 142 duplicate clauses
0.00/0.09	c resolvent_look() :: found 70 resolvents
0.00/0.09	c lessRedundantTransformation():: nothing to be done.
0.00/0.09	c transformTo3SAT():: you gave me 2000 variables and 8449 clauses.
0.00/0.09	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.09	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.09	c transformTo3SAT():: the transformation yielded 2000 variabels and 8449 clauses.
0.00/0.09	c main():: clause / variable ratio: ( 8449 / 2000 ) = 4.22
0.00/0.09	c longest clause has size 3
0.00/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.09	c number of free variables = 1996
0.00/0.09	c dynamic_preselect_setsize :: off
0.00/0.09	c main():: all systems go!
0.00/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 241
0.19/0.27	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 10741
5.59/5.68	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 488847
260.43/260.50	c |----------------------------------------------------------------|
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627836-1240018975/watcher-1627836-1240018975 -o /tmp/evaluation-result-1627836-1240018975/solver-1627836-1240018975 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627836-1240018975.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: 1.00 1.00 1.00 3/65 22199
/proc/meminfo: memFree=1176752/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=1100 CPUtime=0
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 143 0 0 0 0 0 0 0 20 0 1 0 29931238 1126400 128 1992294400 134512640 135197378 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 275 128 58 167 0 106 0

[startup+0.0105651 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22199
/proc/meminfo: memFree=1176752/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=1100 CPUtime=0
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 165 0 0 0 0 0 0 0 20 0 1 0 29931238 1126400 150 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 275 150 58 167 0 106 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1100

[startup+0.101573 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22199
/proc/meminfo: memFree=1176752/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=4528 CPUtime=0.09
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 732 0 0 0 9 0 0 0 20 0 1 0 29931238 4636672 661 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 1132 661 91 167 0 963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4528

[startup+0.301591 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22199
/proc/meminfo: memFree=1176752/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=4804 CPUtime=0.29
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 1116 0 0 0 29 0 0 0 22 0 1 0 29931238 4919296 1045 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 1201 1045 91 167 0 1032 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4804

[startup+0.701629 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22199
/proc/meminfo: memFree=1176752/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=4948 CPUtime=0.69
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 1136 0 0 0 69 0 0 0 25 0 1 0 29931238 5066752 1065 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 1237 1065 91 167 0 1068 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4948

[startup+1.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22200
/proc/meminfo: memFree=1172840/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=5080 CPUtime=1.49
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 1177 0 0 0 149 0 0 0 25 0 1 0 29931238 5201920 1106 1992294400 134512640 135197378 4294956240 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 1270 1106 91 167 0 1101 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5080

[startup+3.10185 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22200
/proc/meminfo: memFree=1172584/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=5216 CPUtime=3.09
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 1216 0 0 0 309 0 0 0 25 0 1 0 29931238 5341184 1145 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 1304 1145 91 167 0 1135 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5216

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22200
/proc/meminfo: memFree=1172136/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=5520 CPUtime=6.29
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 1268 0 0 0 629 0 0 0 25 0 1 0 29931238 5652480 1197 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 1380 1197 91 167 0 1211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5520

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22200
/proc/meminfo: memFree=1171624/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=6032 CPUtime=12.68
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 1367 0 0 0 1268 0 0 0 25 0 1 0 29931238 6176768 1296 1992294400 134512640 135197378 4294956240 18446744073709551615 134596857 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 1508 1296 91 167 0 1339 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6032

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22200
/proc/meminfo: memFree=1170920/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=7016 CPUtime=25.48
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 1545 0 0 0 2548 0 0 0 25 0 1 0 29931238 7184384 1473 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 1754 1473 91 167 0 1585 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7016

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22200
/proc/meminfo: memFree=1169576/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=7984 CPUtime=51.08
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 1876 0 0 0 5107 1 0 0 25 0 1 0 29931238 8175616 1803 1992294400 134512640 135197378 4294956240 18446744073709551615 134552773 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 1996 1803 91 167 0 1827 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7984

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22200
/proc/meminfo: memFree=1166952/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=11200 CPUtime=102.26
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 2517 0 0 0 10225 1 0 0 25 0 1 0 29931238 11468800 2444 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 2800 2444 91 167 0 2631 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11200

[startup+162.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 22200
/proc/meminfo: memFree=1164008/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=14336 CPUtime=162.25
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 3262 0 0 0 16222 3 0 0 25 0 1 0 29931238 14680064 3189 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 3584 3189 91 167 0 3415 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14336

[startup+222.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 22200
/proc/meminfo: memFree=1160808/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=19044 CPUtime=222.23
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 4041 0 0 0 22220 3 0 0 25 0 1 0 29931238 19501056 3968 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 4761 3968 91 167 0 4592 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19044

[startup+282.302 s]
/proc/loadavg: 1.12 1.05 1.01 2/66 22200
/proc/meminfo: memFree=1157672/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=24996 CPUtime=282.22
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 4822 0 0 0 28218 4 0 0 25 0 1 0 29931238 25595904 4749 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 6249 4749 91 167 0 6080 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24996

[startup+342.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/66 22200
/proc/meminfo: memFree=1154792/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=24996 CPUtime=342.21
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 5520 0 0 0 34216 5 0 0 25 0 1 0 29931238 25595904 5447 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 6249 5447 91 167 0 6080 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 24996

[startup+402.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 22200
/proc/meminfo: memFree=1151976/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=35392 CPUtime=402.19
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 6241 0 0 0 40213 6 0 0 25 0 1 0 29931238 36241408 6168 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 8848 6168 91 167 0 8679 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 35392

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22200
/proc/meminfo: memFree=1148840/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=35524 CPUtime=462.17
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 6995 0 0 0 46210 7 0 0 25 0 1 0 29931238 36376576 6922 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 8881 6922 91 167 0 8712 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35524

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22200
/proc/meminfo: memFree=1145768/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=35524 CPUtime=522.17
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 7764 0 0 0 52209 8 0 0 25 0 1 0 29931238 36376576 7691 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 8881 7691 91 167 0 8712 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 35524

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 22200
/proc/meminfo: memFree=1142952/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=35524 CPUtime=582.14
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 8451 0 0 0 58206 8 0 0 25 0 1 0 29931238 36376576 8378 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 8881 8378 91 167 0 8712 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35524

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22200
/proc/meminfo: memFree=1140200/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=48752 CPUtime=642.14
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 9137 0 0 0 64205 9 0 0 25 0 1 0 29931238 49922048 9064 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 12188 9064 91 167 0 12019 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 48752


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

[startup+4002.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 22684
/proc/meminfo: memFree=974760/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=232180 CPUtime=4000.97
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 50155 0 0 0 400044 53 0 0 25 0 1 0 29931238 237752320 50082 1992294400 134512640 135197378 4294956240 18446744073709551615 134548486 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 58045 50082 91 167 0 57876 0
Current children cumulated CPU time (s) 4000.97
Current children cumulated vsize (KiB) 232180

[startup+4062.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 22684
/proc/meminfo: memFree=971816/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=232180 CPUtime=4060.96
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 50876 0 0 0 406042 54 0 0 25 0 1 0 29931238 237752320 50803 1992294400 134512640 135197378 4294956240 18446744073709551615 134556416 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 58045 50803 91 167 0 57876 0
Current children cumulated CPU time (s) 4060.96
Current children cumulated vsize (KiB) 232180

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22684
/proc/meminfo: memFree=968936/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=232180 CPUtime=4120.94
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 51596 0 0 0 412039 55 0 0 25 0 1 0 29931238 237752320 51523 1992294400 134512640 135197378 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 58045 51523 91 167 0 57876 0
Current children cumulated CPU time (s) 4120.94
Current children cumulated vsize (KiB) 232180

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22684
/proc/meminfo: memFree=965864/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=232180 CPUtime=4180.93
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 52350 0 0 0 418037 56 0 0 25 0 1 0 29931238 237752320 52277 1992294400 134512640 135197378 4294956240 18446744073709551615 134594084 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 58045 52277 91 167 0 57876 0
Current children cumulated CPU time (s) 4180.93
Current children cumulated vsize (KiB) 232180

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22684
/proc/meminfo: memFree=963112/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=232180 CPUtime=4240.91
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 53059 0 0 0 424034 57 0 0 25 0 1 0 29931238 237752320 52986 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 58045 52986 91 167 0 57876 0
Current children cumulated CPU time (s) 4240.91
Current children cumulated vsize (KiB) 232180

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22684
/proc/meminfo: memFree=960040/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=232180 CPUtime=4300.89
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 53819 0 0 0 430032 57 0 0 25 0 1 0 29931238 237752320 53746 1992294400 134512640 135197378 4294956240 18446744073709551615 134590377 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 58045 53746 91 167 0 57876 0
Current children cumulated CPU time (s) 4300.89
Current children cumulated vsize (KiB) 232180

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22684
/proc/meminfo: memFree=957160/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=232180 CPUtime=4360.88
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 54542 0 0 0 436030 58 0 0 25 0 1 0 29931238 237752320 54469 1992294400 134512640 135197378 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 58045 54469 91 167 0 57876 0
Current children cumulated CPU time (s) 4360.88
Current children cumulated vsize (KiB) 232180

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22684
/proc/meminfo: memFree=954280/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=232180 CPUtime=4420.86
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 55252 0 0 0 442028 58 0 0 25 0 1 0 29931238 237752320 55179 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 58045 55179 91 167 0 57876 0
Current children cumulated CPU time (s) 4420.86
Current children cumulated vsize (KiB) 232180

[startup+4482.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 22684
/proc/meminfo: memFree=951464/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=232180 CPUtime=4480.85
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 55970 0 0 0 448026 59 0 0 25 0 1 0 29931238 237752320 55897 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 58045 55897 91 167 0 57876 0
Current children cumulated CPU time (s) 4480.85
Current children cumulated vsize (KiB) 232180

[startup+4542.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 22684
/proc/meminfo: memFree=948456/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=232180 CPUtime=4540.83
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 56693 0 0 0 454023 60 0 0 25 0 1 0 29931238 237752320 56620 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 58045 56620 91 167 0 57876 0
Current children cumulated CPU time (s) 4540.83
Current children cumulated vsize (KiB) 232180

[startup+4602.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/66 22684
/proc/meminfo: memFree=945512/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=232180 CPUtime=4600.82
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 57432 0 0 0 460021 61 0 0 25 0 1 0 29931238 237752320 57359 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 58045 57359 91 167 0 57876 0
Current children cumulated CPU time (s) 4600.82
Current children cumulated vsize (KiB) 232180

[startup+4662.3 s]
/proc/loadavg: 1.08 1.05 1.01 2/66 22684
/proc/meminfo: memFree=942632/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=331628 CPUtime=4660.81
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 58167 0 0 0 466019 62 0 0 25 0 1 0 29931238 339587072 58094 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 82907 58094 91 167 0 82738 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 331628

[startup+4722.31 s]
/proc/loadavg: 1.03 1.04 1.00 2/66 22690
/proc/meminfo: memFree=939360/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=331628 CPUtime=4720.78
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 58954 0 0 0 472015 63 0 0 25 0 1 0 29931238 339587072 58881 1992294400 134512640 135197378 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 82907 58881 91 167 0 82738 0
Current children cumulated CPU time (s) 4720.78
Current children cumulated vsize (KiB) 331628

[startup+4782.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 22690
/proc/meminfo: memFree=936800/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=358236 CPUtime=4780.76
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 59633 0 0 0 478012 64 0 0 25 0 1 0 29931238 366833664 59560 1992294400 134512640 135197378 4294956240 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 89559 59560 91 167 0 89390 0
Current children cumulated CPU time (s) 4780.76
Current children cumulated vsize (KiB) 358236

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22690
/proc/meminfo: memFree=933920/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=358236 CPUtime=4840.75
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 60353 0 0 0 484010 65 0 0 25 0 1 0 29931238 366833664 60280 1992294400 134512640 135197378 4294956240 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 89559 60280 91 167 0 89390 0
Current children cumulated CPU time (s) 4840.75
Current children cumulated vsize (KiB) 358236

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22690
/proc/meminfo: memFree=931104/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=358236 CPUtime=4900.73
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 61070 0 0 0 490008 65 0 0 25 0 1 0 29931238 366833664 60997 1992294400 134512640 135197378 4294956240 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 89559 60997 91 167 0 89390 0
Current children cumulated CPU time (s) 4900.73
Current children cumulated vsize (KiB) 358236

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 22690
/proc/meminfo: memFree=927904/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=358368 CPUtime=4960.72
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 61841 0 0 0 496006 66 0 0 25 0 1 0 29931238 366968832 61768 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 89592 61768 91 167 0 89423 0
Current children cumulated CPU time (s) 4960.72
Current children cumulated vsize (KiB) 358368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.01 1.00 3/66 22690
/proc/meminfo: memFree=925992/2055920 swapFree=4192956/4192956
[pid=22199] ppid=22197 vsize=358368 CPUtime=5000.02
/proc/22199/stat : 22199 (march_hi) R 22197 22199 21953 0 -1 4194304 62316 0 0 0 499936 66 0 0 25 0 1 0 29931238 366968832 62243 1992294400 134512640 135197378 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/22199/statm: 89592 62243 91 167 0 89423 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 358368

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): 5001.65
CPU time (s): 5000.07
CPU user time (s): 4999.36
CPU system time (s): 0.703892
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 358368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.36
system time used= 0.703892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62316
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= 8288

runsolver used 5.33819 second user time and 11.8352 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-18 03:42:55
IDJOB=1627836
IDBENCH=70292
IDSOLVER=583
FILE ID=node8/1627836-1240018975
PBS_JOBID= 9158961
Free space on /tmp= 66232 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1494472801-040.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627836-1240018975/watcher-1627836-1240018975 -o /tmp/evaluation-result-1627836-1240018975/solver-1627836-1240018975 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627836-1240018975.cnf

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

MD5SUM BENCH= 68d6a1970f04966f07e2b02a79996009
RANDOM SEED=1177869669

node8.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		: 3000.238
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		: 3000.238
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:       1177232 kB
Buffers:         87016 kB
Cached:         694848 kB
SwapCached:          0 kB
Active:         305636 kB
Inactive:       490540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1177232 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          24072 kB
Slab:            68300 kB
Committed_AS:   165700 kB
PageTables:       1372 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= 66288 MiB
End job on node8 at 2009-04-18 05:06:19