Trace number 1627746

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) 5000.08 5001.87

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1724014998-099.cnf
MD5SUM30e7a593e751ee62bb5b03787006ccc0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.4821
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

0.40/0.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.41	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.40/0.41	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.40/0.41	c main()::
0.40/0.41	c initFormula():: searching for DIMACS p-line....
0.40/0.41	c full lookahead due to high density!
0.40/0.41	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.40/0.41	c parseCNF():: parsing....
0.40/0.41	c parseCNF():: the CNF contains 0 unary clauses.
0.40/0.41	c runParser():: parsing was successful, warming up engines...
0.40/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.41	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.40/0.41	c stat :: sign balance is biased by 0.041
0.40/0.41	c using k-SAT heuristics (size based diff)
0.40/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.40/0.41	c resolvent_look() :: found 1 resolvents
0.40/0.41	c main():: clause / variable ratio: ( 16001 / 800 ) = 20.00
0.40/0.41	c longest clause has size 5
0.40/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.41	c number of free variables = 800
0.40/0.41	c dynamic_preselect_setsize :: off
0.40/0.41	c main():: all systems go!
0.40/0.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 403
0.59/0.69	c |----------------------------------------------------------------|
c |*
c |**
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 31308
8.79/8.82	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************
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c |****************************************************************| ( 2/999) NodeCount: 2526012
712.33/712.62	c |----------------------------------------------------------------|
c |*
c |**
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c |************
c |*************
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c |****************
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c |********************************
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c |**************************************************************
c |***************************************************************

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-1627746-1239996870/watcher-1627746-1239996870 -o /tmp/evaluation-result-1627746-1239996870/solver-1627746-1239996870 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627746-1239996870.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 3/64 21460
/proc/meminfo: memFree=1315248/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=968 CPUtime=0
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 27720288 991232 111 1992294400 134512640 135197378 4294956240 18446744073709551615 134848161 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 242 112 58 167 0 73 0

[startup+0.053354 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21460
/proc/meminfo: memFree=1315248/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=2192 CPUtime=0.05
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 367 0 0 0 5 0 0 0 18 0 1 0 27720288 2244608 296 1992294400 134512640 135197378 4294956240 18446744073709551615 134560770 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 548 296 66 167 0 379 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2192

[startup+0.102363 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21460
/proc/meminfo: memFree=1315248/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=2456 CPUtime=0.09
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 1533 0 0 0 9 0 0 0 18 0 1 0 27720288 2514944 380 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 614 390 81 167 0 445 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2456

[startup+0.301401 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21460
/proc/meminfo: memFree=1315248/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=3148 CPUtime=0.29
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 1992 0 0 0 29 0 0 0 19 0 1 0 27720288 3223552 548 1992294400 134512640 135197378 4294956240 18446744073709551615 134578278 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 787 548 82 167 0 618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3148

[startup+0.701486 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21460
/proc/meminfo: memFree=1315248/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=5380 CPUtime=0.69
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 2509 0 0 0 68 1 0 0 22 0 1 0 27720288 5509120 891 1992294400 134512640 135197378 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 1345 891 93 167 0 1176 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5380

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21461
/proc/meminfo: memFree=1311976/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=5384 CPUtime=1.49
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 2510 0 0 0 148 1 0 0 25 0 1 0 27720288 5513216 892 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 1346 892 93 167 0 1177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5384

[startup+3.10195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21461
/proc/meminfo: memFree=1311848/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=5384 CPUtime=3.09
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 2510 0 0 0 308 1 0 0 25 0 1 0 27720288 5513216 892 1992294400 134512640 135197378 4294956240 18446744073709551615 134541581 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 1346 892 93 167 0 1177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5384

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21461
/proc/meminfo: memFree=1311336/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=6068 CPUtime=6.29
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 2644 0 0 0 628 1 0 0 25 0 1 0 27720288 6213632 1026 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 1517 1026 93 167 0 1348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6068

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21461
/proc/meminfo: memFree=1310696/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=6920 CPUtime=12.69
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 2787 0 0 0 1268 1 0 0 25 0 1 0 27720288 7086080 1169 1992294400 134512640 135197378 4294956240 18446744073709551615 134556715 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 1730 1169 93 167 0 1561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6920

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21461
/proc/meminfo: memFree=1309544/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=7684 CPUtime=25.48
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 3071 0 0 0 2547 1 0 0 25 0 1 0 27720288 7868416 1453 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 1921 1453 93 167 0 1752 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7684

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21461
/proc/meminfo: memFree=1307240/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=10560 CPUtime=51.06
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 3644 0 0 0 5104 2 0 0 25 0 1 0 27720288 10813440 2026 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 2640 2026 93 167 0 2471 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10560

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21461
/proc/meminfo: memFree=1302632/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=17028 CPUtime=102.25
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 4789 0 0 0 10222 3 0 0 25 0 1 0 27720288 17436672 3171 1992294400 134512640 135197378 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 4257 3171 93 167 0 4088 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17028

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21463
/proc/meminfo: memFree=1297256/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=23212 CPUtime=162.22
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 6126 0 0 0 16218 4 0 0 25 0 1 0 27720288 23769088 4508 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 5803 4508 93 167 0 5634 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 23212

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21463
/proc/meminfo: memFree=1291816/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=31944 CPUtime=222.21
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 7462 0 0 0 22215 6 0 0 25 0 1 0 27720288 32710656 5844 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 7986 5844 93 167 0 7817 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31944

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21463
/proc/meminfo: memFree=1286312/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=32480 CPUtime=282.18
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 8849 0 0 0 28212 6 0 0 25 0 1 0 27720288 33259520 7231 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 8120 7231 93 167 0 7951 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32480

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21463
/proc/meminfo: memFree=1280936/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=45576 CPUtime=342.16
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 10157 0 0 0 34208 8 0 0 25 0 1 0 27720288 46669824 8539 1992294400 134512640 135197378 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 11394 8539 93 167 0 11225 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 45576

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21463
/proc/meminfo: memFree=1275752/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=45576 CPUtime=402.14
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 11454 0 0 0 40205 9 0 0 25 0 1 0 27720288 46669824 9836 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 11394 9836 93 167 0 11225 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 45576

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21463
/proc/meminfo: memFree=1270568/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=65220 CPUtime=462.12
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 12734 0 0 0 46202 10 0 0 25 0 1 0 27720288 66785280 11116 1992294400 134512640 135197378 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 16305 11116 93 167 0 16136 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 65220

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21463
/proc/meminfo: memFree=1265768/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=65756 CPUtime=522.1
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 13985 0 0 0 52199 11 0 0 25 0 1 0 27720288 67334144 12367 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 16439 12367 93 167 0 16270 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 65756

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21463
/proc/meminfo: memFree=1260904/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=65756 CPUtime=582.08
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 15200 0 0 0 58196 12 0 0 25 0 1 0 27720288 67334144 13582 1992294400 134512640 135197378 4294956240 18446744073709551615 134548476 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 16439 13582 93 167 0 16270 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 65756

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21463
/proc/meminfo: memFree=1256104/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=65756 CPUtime=642.06
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 16383 0 0 0 64194 12 0 0 25 0 1 0 27720288 67334144 14765 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 16439 14765 93 167 0 16270 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 65756


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=969576/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4000.85
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 87591 0 0 0 400011 74 0 0 25 0 1 0 27720288 472936448 85973 1992294400 134512640 135197378 4294956240 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 85973 93 167 0 115294 0
Current children cumulated CPU time (s) 4000.85
Current children cumulated vsize (KiB) 461852

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=964584/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4060.83
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 88831 0 0 0 406009 74 0 0 25 0 1 0 27720288 472936448 87213 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 87213 93 167 0 115294 0
Current children cumulated CPU time (s) 4060.83
Current children cumulated vsize (KiB) 461852

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=959848/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4120.81
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 90018 0 0 0 412005 76 0 0 25 0 1 0 27720288 472936448 88400 1992294400 134512640 135197378 4294956240 18446744073709551615 134618622 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 88400 93 167 0 115294 0
Current children cumulated CPU time (s) 4120.81
Current children cumulated vsize (KiB) 461852

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=955496/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4180.78
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 91087 0 0 0 418002 76 0 0 25 0 1 0 27720288 472936448 89469 1992294400 134512640 135197378 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 89469 93 167 0 115294 0
Current children cumulated CPU time (s) 4180.78
Current children cumulated vsize (KiB) 461852

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=950504/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4240.77
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 92341 0 0 0 423999 78 0 0 25 0 1 0 27720288 472936448 90723 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 90723 93 167 0 115294 0
Current children cumulated CPU time (s) 4240.77
Current children cumulated vsize (KiB) 461852

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=945128/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4300.74
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 93675 0 0 0 429996 78 0 0 25 0 1 0 27720288 472936448 92057 1992294400 134512640 135197378 4294956240 18446744073709551615 134541395 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 92057 93 167 0 115294 0
Current children cumulated CPU time (s) 4300.74
Current children cumulated vsize (KiB) 461852

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=939880/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4360.73
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 95007 0 0 0 435993 80 0 0 25 0 1 0 27720288 472936448 93389 1992294400 134512640 135197378 4294956240 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 93389 93 167 0 115294 0
Current children cumulated CPU time (s) 4360.73
Current children cumulated vsize (KiB) 461852

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=934504/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4420.7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 96329 0 0 0 441989 81 0 0 25 0 1 0 27720288 472936448 94711 1992294400 134512640 135197378 4294956240 18446744073709551615 134603442 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 94711 93 167 0 115294 0
Current children cumulated CPU time (s) 4420.7
Current children cumulated vsize (KiB) 461852

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=929320/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4480.68
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 97629 0 0 0 447986 82 0 0 25 0 1 0 27720288 472936448 96011 1992294400 134512640 135197378 4294956240 18446744073709551615 134572702 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 96011 93 167 0 115294 0
Current children cumulated CPU time (s) 4480.68
Current children cumulated vsize (KiB) 461852

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=924072/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4540.67
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 98926 0 0 0 453984 83 0 0 25 0 1 0 27720288 472936448 97308 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 97308 93 167 0 115294 0
Current children cumulated CPU time (s) 4540.67
Current children cumulated vsize (KiB) 461852

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=918824/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4600.65
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 100211 0 0 0 459981 84 0 0 25 0 1 0 27720288 472936448 98593 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 98593 93 167 0 115294 0
Current children cumulated CPU time (s) 4600.65
Current children cumulated vsize (KiB) 461852

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=913896/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4660.62
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 101471 0 0 0 465977 85 0 0 25 0 1 0 27720288 472936448 99853 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 99853 93 167 0 115294 0
Current children cumulated CPU time (s) 4660.62
Current children cumulated vsize (KiB) 461852

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=908904/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4720.6
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 102697 0 0 0 471974 86 0 0 25 0 1 0 27720288 472936448 101079 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 101079 93 167 0 115294 0
Current children cumulated CPU time (s) 4720.6
Current children cumulated vsize (KiB) 461852

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=904232/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4780.58
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 103868 0 0 0 477971 87 0 0 25 0 1 0 27720288 472936448 102250 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 102250 93 167 0 115294 0
Current children cumulated CPU time (s) 4780.58
Current children cumulated vsize (KiB) 461852

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=899944/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4840.56
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 104930 0 0 0 483968 88 0 0 25 0 1 0 27720288 472936448 103312 1992294400 134512640 135197378 4294956240 18446744073709551615 134602635 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 103312 93 167 0 115294 0
Current children cumulated CPU time (s) 4840.56
Current children cumulated vsize (KiB) 461852

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=894632/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4900.53
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 106281 0 0 0 489964 89 0 0 25 0 1 0 27720288 472936448 104663 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 104663 93 167 0 115294 0
Current children cumulated CPU time (s) 4900.53
Current children cumulated vsize (KiB) 461852

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=889192/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=4960.52
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 107618 0 0 0 495962 90 0 0 25 0 1 0 27720288 472936448 106000 1992294400 134512640 135197378 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 106000 93 167 0 115294 0
Current children cumulated CPU time (s) 4960.52
Current children cumulated vsize (KiB) 461852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21471
/proc/meminfo: memFree=885672/2055920 swapFree=4192956/4192956
[pid=21460] ppid=21458 vsize=461852 CPUtime=5000.01
/proc/21460/stat : 21460 (march_hi) R 21458 21460 21343 0 -1 4194304 108492 0 0 0 499910 91 0 0 25 0 1 0 27720288 472936448 106874 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/21460/statm: 115463 106874 93 167 0 115294 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 461852

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): 5001.87
CPU time (s): 5000.08
CPU user time (s): 4999.11
CPU system time (s): 0.975851
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 461852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.11
system time used= 0.975851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108492
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= 10843

runsolver used 4.64029 second user time and 9.14061 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-17 21:34:30
IDJOB=1627746
IDBENCH=70202
IDSOLVER=583
FILE ID=node28/1627746-1239996870
PBS_JOBID= 9157297
Free space on /tmp= 66244 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1724014998-099.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627746-1239996870/watcher-1627746-1239996870 -o /tmp/evaluation-result-1627746-1239996870/solver-1627746-1239996870 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627746-1239996870.cnf

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

MD5SUM BENCH= 30e7a593e751ee62bb5b03787006ccc0
RANDOM SEED=901546454

node28.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		: 3000.261
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		: 3000.261
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:       1315664 kB
Buffers:         74088 kB
Cached:         590612 kB
SwapCached:          0 kB
Active:         240628 kB
Inactive:       438848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1315664 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          24504 kB
Slab:            46620 kB
Committed_AS:   186888 kB
PageTables:       1420 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= 66244 MiB
End job on node28 at 2009-04-17 22:57:54