Trace number 1627842

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) 5000.04 5001.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2092874799-044.cnf
MD5SUM0a19f92dcb720285a20d980734b7d718
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark248.616
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.62	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.62	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.62	c main()::
0.59/0.62	c initFormula():: searching for DIMACS p-line....
0.59/0.62	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.62	c parseCNF():: parsing....
0.59/0.62	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.62	c runParser():: parsing was successful, warming up engines...
0.59/0.62	c simplify_formula():: removed 0 tautological, 291 satisfied and 0 duplicate clauses
0.59/0.62	c preprocessing fase I completed:: there are now 9955 free variables and 41709 clauses.
0.59/0.62	c stat :: sign balance is biased by 0.475
0.59/0.62	c using 3-SAT heuristics (occurence based diff)
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.59/0.62	c resolvent_look() :: found 76 resolvents
0.59/0.62	c lessRedundantTransformation():: nothing to be done.
0.59/0.62	c transformTo3SAT():: you gave me 10000 variables and 41785 clauses.
0.59/0.62	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.62	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.62	c transformTo3SAT():: the transformation yielded 10000 variabels and 41785 clauses.
0.59/0.62	c main():: clause / variable ratio: ( 41785 / 10000 ) = 4.18
0.59/0.62	c longest clause has size 3
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c number of free variables = 9955
0.59/0.62	c dynamic_preselect_setsize :: off
0.59/0.62	c main():: all systems go!
0.59/0.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 877
2.49/2.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 289042
732.18/732.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
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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-1627842-1240020767/watcher-1627842-1240020767 -o /tmp/evaluation-result-1627842-1240020767/solver-1627842-1240020767 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627842-1240020767.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 2/64 20495
/proc/meminfo: memFree=1383928/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=1912 CPUtime=0
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 318 0 0 0 0 0 0 0 18 0 1 0 30109616 1957888 303 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 478 304 58 167 0 309 0

[startup+0.0301479 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 20495
/proc/meminfo: memFree=1383928/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=2176 CPUtime=0.02
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 408 0 0 0 2 0 0 0 18 0 1 0 30109616 2228224 393 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 544 393 58 167 0 375 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2176

[startup+0.101156 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 20495
/proc/meminfo: memFree=1383928/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=5084 CPUtime=0.09
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 1038 0 0 0 9 0 0 0 18 0 1 0 30109616 5206016 789 1992294400 134512640 135197378 4294956240 18446744073709551615 134565317 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 1271 789 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301184 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 20495
/proc/meminfo: memFree=1383928/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=6296 CPUtime=0.29
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 2931 0 0 0 28 1 0 0 19 0 1 0 30109616 6447104 1125 1992294400 134512640 135197378 4294956240 18446744073709551615 134693764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 1574 1125 78 167 0 1405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6296

[startup+0.701241 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 20495
/proc/meminfo: memFree=1383928/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=18576 CPUtime=0.69
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 6939 0 0 0 67 2 0 0 23 0 1 0 30109616 19021824 2697 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 4644 2697 91 167 0 4475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18576

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1367536/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=19232 CPUtime=1.49
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 8548 0 0 0 147 2 0 0 25 0 1 0 30109616 19693568 4306 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 4808 4306 91 167 0 4639 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19232

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1365552/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=21544 CPUtime=3.09
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 8987 0 0 0 306 3 0 0 25 0 1 0 30109616 22061056 4745 1992294400 134512640 135197378 4294956240 18446744073709551615 134542255 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 5386 4745 91 167 0 5217 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21544

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1364848/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=21676 CPUtime=6.29
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 9043 0 0 0 626 3 0 0 25 0 1 0 30109616 22196224 4801 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 5419 4801 91 167 0 5250 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21676

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1364472/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=22132 CPUtime=12.69
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 9135 0 0 0 1266 3 0 0 25 0 1 0 30109616 22663168 4893 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 5533 4893 91 167 0 5364 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22132

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1364152/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=22436 CPUtime=25.48
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 9219 0 0 0 2545 3 0 0 25 0 1 0 30109616 22974464 4977 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 5609 4977 91 167 0 5440 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22436

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1363640/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=22852 CPUtime=51.08
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 9346 0 0 0 5104 4 0 0 25 0 1 0 30109616 23400448 5104 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 5713 5104 91 167 0 5544 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22852

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1362808/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=23948 CPUtime=102.27
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 9570 0 0 0 10223 4 0 0 25 0 1 0 30109616 24522752 5328 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 5987 5328 91 167 0 5818 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23948

[startup+162.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 20496
/proc/meminfo: memFree=1361912/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=24724 CPUtime=162.24
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 9785 0 0 0 16220 4 0 0 25 0 1 0 30109616 25317376 5543 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 6181 5543 91 167 0 6012 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24724

[startup+222.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20496
/proc/meminfo: memFree=1361080/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=25752 CPUtime=222.23
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 9988 0 0 0 22218 5 0 0 25 0 1 0 30109616 26370048 5746 1992294400 134512640 135197378 4294956240 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 6438 5746 91 167 0 6269 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25752

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1360248/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=27252 CPUtime=282.21
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 10202 0 0 0 28216 5 0 0 25 0 1 0 30109616 27906048 5951 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 6813 5951 91 167 0 6644 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27252

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1359480/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=27384 CPUtime=342.19
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 10385 0 0 0 34214 5 0 0 25 0 1 0 30109616 28041216 6134 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 6846 6134 91 167 0 6677 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27384

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1358776/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=29240 CPUtime=402.18
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 10562 0 0 0 40212 6 0 0 25 0 1 0 30109616 29941760 6311 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 7310 6311 91 167 0 7141 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29240

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1358008/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=29372 CPUtime=462.15
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 10735 0 0 0 46209 6 0 0 25 0 1 0 30109616 30076928 6484 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 7343 6484 91 167 0 7174 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 29372

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1357432/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=29372 CPUtime=522.14
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 10910 0 0 0 52208 6 0 0 25 0 1 0 30109616 30076928 6659 1992294400 134512640 135197378 4294956240 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 7343 6659 91 167 0 7174 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29372

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1356728/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=32092 CPUtime=582.12
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 11087 0 0 0 58205 7 0 0 25 0 1 0 30109616 32862208 6836 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 8023 6836 91 167 0 7854 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 32092

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20496
/proc/meminfo: memFree=1355960/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=32468 CPUtime=642.1
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 11259 0 0 0 64203 7 0 0 25 0 1 0 30109616 33247232 7008 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 8117 7008 91 167 0 7948 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 32468


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1321272/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=67060 CPUtime=4061.09
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 19865 0 0 0 406082 27 0 0 25 0 1 0 30109616 68669440 15614 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 16765 15614 91 167 0 16596 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 67060

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1320696/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=67192 CPUtime=4121.07
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 20013 0 0 0 412080 27 0 0 25 0 1 0 30109616 68804608 15762 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 16798 15762 91 167 0 16629 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 67192

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1320056/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=67192 CPUtime=4181.05
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 20162 0 0 0 418077 28 0 0 25 0 1 0 30109616 68804608 15911 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 16798 15911 91 167 0 16629 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 67192

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1319480/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=67192 CPUtime=4241.03
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 20320 0 0 0 424075 28 0 0 25 0 1 0 30109616 68804608 16069 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 16798 16069 91 167 0 16629 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 67192

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1318840/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=86836 CPUtime=4301.02
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 20455 0 0 0 430073 29 0 0 25 0 1 0 30109616 88920064 16204 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 21709 16204 91 167 0 21540 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 86836

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1318328/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=86836 CPUtime=4361
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 20587 0 0 0 436071 29 0 0 25 0 1 0 30109616 88920064 16336 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 21709 16336 91 167 0 21540 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 86836

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1317752/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=86836 CPUtime=4420.99
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 20730 0 0 0 442069 30 0 0 25 0 1 0 30109616 88920064 16479 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 21709 16479 91 167 0 21540 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 86836

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1317112/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=86836 CPUtime=4480.96
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 20881 0 0 0 448066 30 0 0 25 0 1 0 30109616 88920064 16630 1992294400 134512640 135197378 4294956240 18446744073709551615 134548476 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 21709 16630 91 167 0 21540 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 86836

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1316536/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=86836 CPUtime=4540.94
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 21030 0 0 0 454064 30 0 0 25 0 1 0 30109616 88920064 16779 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 21709 16779 91 167 0 21540 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 86836

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1315896/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=86836 CPUtime=4600.93
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 21178 0 0 0 460062 31 0 0 25 0 1 0 30109616 88920064 16927 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 21709 16927 91 167 0 21540 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 86836

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1315320/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=86836 CPUtime=4660.91
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 21326 0 0 0 466060 31 0 0 25 0 1 0 30109616 88920064 17075 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 21709 17075 91 167 0 21540 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 86836

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1314744/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=86836 CPUtime=4720.9
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 21475 0 0 0 472058 32 0 0 25 0 1 0 30109616 88920064 17224 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 21709 17224 91 167 0 21540 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 86836

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1314168/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=86968 CPUtime=4780.88
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 21626 0 0 0 478056 32 0 0 25 0 1 0 30109616 89055232 17375 1992294400 134512640 135197378 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 21742 17375 91 167 0 21573 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 86968

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1313528/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=88936 CPUtime=4840.85
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 21776 0 0 0 484053 32 0 0 25 0 1 0 30109616 91070464 17525 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 22234 17525 91 167 0 22065 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 88936

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1312888/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=88936 CPUtime=4900.84
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 21926 0 0 0 490051 33 0 0 25 0 1 0 30109616 91070464 17675 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 22234 17675 91 167 0 22065 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 88936

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20504
/proc/meminfo: memFree=1312312/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=88936 CPUtime=4960.82
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 22086 0 0 0 496048 34 0 0 25 0 1 0 30109616 91070464 17835 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 22234 17835 91 167 0 22065 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 88936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20506
/proc/meminfo: memFree=1311800/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=88936 CPUtime=5000.01
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 22168 0 0 0 499967 34 0 0 25 0 1 0 30109616 91070464 17917 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 22234 17917 91 167 0 22065 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 88936

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20506
/proc/meminfo: memFree=1311800/2055920 swapFree=4192956/4192956
[pid=20495] ppid=20493 vsize=88936 CPUtime=5000.01
/proc/20495/stat : 20495 (march_hi) R 20493 20495 19938 0 -1 4194304 22168 0 0 0 499967 34 0 0 25 0 1 0 30109616 91070464 17917 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 22234 17917 91 167 0 22065 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 88936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.04
CPU user time (s): 4999.68
CPU system time (s): 0.355945
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 88936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.355945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22168
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= 10652

runsolver used 4.17636 second user time and 9.70153 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-18 04:12:48
IDJOB=1627842
IDBENCH=70298
IDSOLVER=583
FILE ID=node29/1627842-1240020767
PBS_JOBID= 9157404
Free space on /tmp= 66516 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2092874799-044.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627842-1240020767/watcher-1627842-1240020767 -o /tmp/evaluation-result-1627842-1240020767/solver-1627842-1240020767 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627842-1240020767.cnf

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

MD5SUM BENCH= 0a19f92dcb720285a20d980734b7d718
RANDOM SEED=430150509

node29.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		: 3000.281
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		: 3000.281
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:       1384408 kB
Buffers:         74452 kB
Cached:         526600 kB
SwapCached:          0 kB
Active:         191780 kB
Inactive:       423204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            42500 kB
Committed_AS:   174992 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66516 MiB
End job on node29 at 2009-04-18 05:36:11