Trace number 1627785

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) 5000.14 5002.54

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S2051339669-029.cnf
MD5SUM517a75d68208490415f54c6427b40d77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data 

3.29/3.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.29/3.30	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.29/3.30	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.29/3.30	c main()::
3.29/3.30	c initFormula():: searching for DIMACS p-line....
3.29/3.30	c full lookahead due to high density!
3.29/3.30	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
3.29/3.30	c parseCNF():: parsing....
3.29/3.30	c parseCNF():: the CNF contains 0 unary clauses.
3.29/3.30	c runParser():: parsing was successful, warming up engines...
3.29/3.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.29/3.30	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
3.29/3.30	c stat :: sign balance is biased by 0.007
3.29/3.30	c using k-SAT heuristics (size based diff)
3.29/3.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.29/3.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.29/3.30	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
3.29/3.30	c longest clause has size 7
3.29/3.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.29/3.30	c number of free variables = 220
3.29/3.30	c dynamic_preselect_setsize :: off
3.29/3.30	c main():: all systems go!
3.29/3.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 256
3.49/3.58	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 4844
5.99/6.00	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 144894
72.56/72.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 3299803
1532.05/1532.80	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-1627785-1239987279/watcher-1627785-1239987279 -o /tmp/evaluation-result-1627785-1239987279/solver-1627785-1239987279 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627785-1239987279.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 20120
/proc/meminfo: memFree=1205984/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=980 CPUtime=0
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 26761988 1003520 105 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 245 105 58 167 0 76 0

[startup+0.0930679 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20120
/proc/meminfo: memFree=1205984/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=2596 CPUtime=0.09
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 987 0 0 0 9 0 0 0 18 0 1 0 26761988 2658304 416 1992294400 134512640 135197378 4294956240 18446744073709551615 134619632 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 649 416 79 167 0 480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2596

[startup+0.101068 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20120
/proc/meminfo: memFree=1205984/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=2992 CPUtime=0.09
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 1284 0 0 0 9 0 0 0 18 0 1 0 26761988 3063808 486 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 748 499 79 167 0 579 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2992

[startup+0.301104 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20120
/proc/meminfo: memFree=1205984/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=3860 CPUtime=0.29
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 3195 0 0 0 29 0 0 0 19 0 1 0 26761988 3952640 704 1992294400 134512640 135197378 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 965 704 82 167 0 796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3860

[startup+0.701178 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20120
/proc/meminfo: memFree=1205984/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=3860 CPUtime=0.69
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 3195 0 0 0 69 0 0 0 23 0 1 0 26761988 3952640 704 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 965 704 82 167 0 796 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3860

[startup+1.50132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=1203480/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=3860 CPUtime=1.49
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 3195 0 0 0 149 0 0 0 25 0 1 0 26761988 3952640 704 1992294400 134512640 135197378 4294956240 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 965 704 82 167 0 796 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3860

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=1203352/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=3860 CPUtime=3.09
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 3195 0 0 0 308 1 0 0 25 0 1 0 26761988 3952640 704 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 965 704 82 167 0 796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3860

[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=1202264/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=5460 CPUtime=6.29
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 4786 0 0 0 628 1 0 0 25 0 1 0 26761988 5591040 978 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 1365 978 93 167 0 1196 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5460

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=1201760/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=5856 CPUtime=12.68
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 4893 0 0 0 1267 1 0 0 25 0 1 0 26761988 5996544 1084 1992294400 134512640 135197378 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 1464 1084 93 167 0 1295 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5856

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=1201248/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=6424 CPUtime=25.47
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 5041 0 0 0 2546 1 0 0 25 0 1 0 26761988 6578176 1232 1992294400 134512640 135197378 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 1606 1232 93 167 0 1437 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 6424

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=1200096/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=7700 CPUtime=51.07
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 5360 0 0 0 5105 2 0 0 25 0 1 0 26761988 7884800 1551 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 1925 1551 93 167 0 1756 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7700

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=1197472/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=10576 CPUtime=102.25
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 5987 0 0 0 10223 2 0 0 25 0 1 0 26761988 10829824 2178 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 2644 2178 93 167 0 2475 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10576

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=1194336/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=17188 CPUtime=162.22
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 6765 0 0 0 16219 3 0 0 25 0 1 0 26761988 17600512 2956 1992294400 134512640 135197378 4294956240 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 4297 2956 93 167 0 4128 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17188

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=1191328/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=17188 CPUtime=222.19
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 7516 0 0 0 22215 4 0 0 25 0 1 0 26761988 17600512 3707 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 4297 3707 93 167 0 4128 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 17188

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=1188256/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=23008 CPUtime=282.16
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 8271 0 0 0 28212 4 0 0 25 0 1 0 26761988 23560192 4462 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 5752 4462 93 167 0 5583 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 23008

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=1185184/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=23148 CPUtime=342.12
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 9035 0 0 0 34208 4 0 0 25 0 1 0 26761988 23703552 5226 1992294400 134512640 135197378 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 5787 5226 93 167 0 5618 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 23148

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20127
/proc/meminfo: memFree=1182048/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=31880 CPUtime=402.08
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 9801 0 0 0 40203 5 0 0 25 0 1 0 26761988 32645120 5992 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 7970 5992 93 167 0 7801 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 31880

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20127
/proc/meminfo: memFree=1179040/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=31880 CPUtime=462.06
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 10570 0 0 0 46200 6 0 0 25 0 1 0 26761988 32645120 6761 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 7970 6761 93 167 0 7801 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 31880

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20127
/proc/meminfo: memFree=1176032/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=31880 CPUtime=522.03
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 11350 0 0 0 52197 6 0 0 25 0 1 0 26761988 32645120 7541 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 7970 7541 93 167 0 7801 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 31880

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20127
/proc/meminfo: memFree=1172832/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=45256 CPUtime=582
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 12125 0 0 0 58193 7 0 0 25 0 1 0 26761988 46342144 8316 1992294400 134512640 135197378 4294956240 18446744073709551615 134592962 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 11314 8316 93 167 0 11145 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 45256

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20127
/proc/meminfo: memFree=1169760/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=45256 CPUtime=641.97
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 12888 0 0 0 64190 7 0 0 25 0 1 0 26761988 46342144 9079 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 11314 9079 93 167 0 11145 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 45256


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=991704/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4060.33
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 57109 0 0 0 405991 42 0 0 25 0 1 0 26761988 315662336 53300 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 53300 93 167 0 76897 0
Current children cumulated CPU time (s) 4060.33
Current children cumulated vsize (KiB) 308264

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=988632/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4120.29
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 57888 0 0 0 411987 42 0 0 25 0 1 0 26761988 315662336 54079 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 54079 93 167 0 76897 0
Current children cumulated CPU time (s) 4120.29
Current children cumulated vsize (KiB) 308264

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=985624/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4180.27
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 58652 0 0 0 417984 43 0 0 25 0 1 0 26761988 315662336 54843 1992294400 134512640 135197378 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 54843 93 167 0 76897 0
Current children cumulated CPU time (s) 4180.27
Current children cumulated vsize (KiB) 308264

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=982680/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4240.25
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 59410 0 0 0 423981 44 0 0 25 0 1 0 26761988 315662336 55601 1992294400 134512640 135197378 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 55601 93 167 0 76897 0
Current children cumulated CPU time (s) 4240.25
Current children cumulated vsize (KiB) 308264

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=979872/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4300.21
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 60107 0 0 0 429977 44 0 0 25 0 1 0 26761988 315662336 56298 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 56298 93 167 0 76897 0
Current children cumulated CPU time (s) 4300.21
Current children cumulated vsize (KiB) 308264

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=976928/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4360.19
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 60851 0 0 0 435975 44 0 0 25 0 1 0 26761988 315662336 57042 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 57042 93 167 0 76897 0
Current children cumulated CPU time (s) 4360.19
Current children cumulated vsize (KiB) 308264

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=973920/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4420.17
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 61615 0 0 0 441972 45 0 0 25 0 1 0 26761988 315662336 57806 1992294400 134512640 135197378 4294956240 18446744073709551615 134593137 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 57806 93 167 0 76897 0
Current children cumulated CPU time (s) 4420.17
Current children cumulated vsize (KiB) 308264

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=970848/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4480.13
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 62373 0 0 0 447968 45 0 0 25 0 1 0 26761988 315662336 58564 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 58564 93 167 0 76897 0
Current children cumulated CPU time (s) 4480.13
Current children cumulated vsize (KiB) 308264

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=967776/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4540.11
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 63142 0 0 0 453965 46 0 0 25 0 1 0 26761988 315662336 59333 1992294400 134512640 135197378 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 59333 93 167 0 76897 0
Current children cumulated CPU time (s) 4540.11
Current children cumulated vsize (KiB) 308264

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=964512/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4600.08
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 63915 0 0 0 459962 46 0 0 25 0 1 0 26761988 315662336 60106 1992294400 134512640 135197378 4294956240 18446744073709551615 134605237 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 60106 93 167 0 76897 0
Current children cumulated CPU time (s) 4600.08
Current children cumulated vsize (KiB) 308264

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=961440/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4660.04
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 64694 0 0 0 465958 46 0 0 25 0 1 0 26761988 315662336 60885 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 60885 93 167 0 76897 0
Current children cumulated CPU time (s) 4660.04
Current children cumulated vsize (KiB) 308264

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=958368/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4720.02
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 65468 0 0 0 471955 47 0 0 25 0 1 0 26761988 315662336 61659 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 61659 93 167 0 76897 0
Current children cumulated CPU time (s) 4720.02
Current children cumulated vsize (KiB) 308264

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=955360/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4779.98
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 66246 0 0 0 477951 47 0 0 25 0 1 0 26761988 315662336 62437 1992294400 134512640 135197378 4294956240 18446744073709551615 134611713 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 62437 93 167 0 76897 0
Current children cumulated CPU time (s) 4779.98
Current children cumulated vsize (KiB) 308264

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=952160/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4839.96
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 67022 0 0 0 483948 48 0 0 25 0 1 0 26761988 315662336 63213 1992294400 134512640 135197378 4294956240 18446744073709551615 134602607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 63213 93 167 0 76897 0
Current children cumulated CPU time (s) 4839.96
Current children cumulated vsize (KiB) 308264

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=949152/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4899.93
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 67798 0 0 0 489945 48 0 0 25 0 1 0 26761988 315662336 63989 1992294400 134512640 135197378 4294956240 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 63989 93 167 0 76897 0
Current children cumulated CPU time (s) 4899.93
Current children cumulated vsize (KiB) 308264

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=946016/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=4959.91
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 68574 0 0 0 495942 49 0 0 25 0 1 0 26761988 315662336 64765 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 64765 93 167 0 76897 0
Current children cumulated CPU time (s) 4959.91
Current children cumulated vsize (KiB) 308264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=943776/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=5000.08
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 69110 0 0 0 499959 49 0 0 25 0 1 0 26761988 315662336 65301 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 65301 93 167 0 76897 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 308264

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20135
/proc/meminfo: memFree=943776/2055920 swapFree=4192956/4192956
[pid=20120] ppid=20118 vsize=308264 CPUtime=5000.08
/proc/20120/stat : 20120 (march_hi) R 20118 20120 20014 0 -1 4194304 69110 0 0 0 499959 49 0 0 25 0 1 0 26761988 315662336 65301 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0
/proc/20120/statm: 77066 65301 93 167 0 76897 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 308264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.54
CPU time (s): 5000.14
CPU user time (s): 4999.6
CPU system time (s): 0.536918
CPU usage (%): 99.9519
Max. virtual memory (cumulated for all children) (KiB): 308264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.536918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69110
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= 14481

runsolver used 5.69013 second user time and 12.5131 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-17 18:54:39
IDJOB=1627785
IDBENCH=70241
IDSOLVER=583
FILE ID=node2/1627785-1239987279
PBS_JOBID= 9158089
Free space on /tmp= 66460 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S2051339669-029.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627785-1239987279/watcher-1627785-1239987279 -o /tmp/evaluation-result-1627785-1239987279/solver-1627785-1239987279 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627785-1239987279.cnf

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

MD5SUM BENCH= 517a75d68208490415f54c6427b40d77
RANDOM SEED=1686455927

node2.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		: 3000.265
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		: 3000.265
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:       1206464 kB
Buffers:         84128 kB
Cached:         670944 kB
SwapCached:          0 kB
Active:         158840 kB
Inactive:       610724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1206464 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          24216 kB
Slab:            65824 kB
Committed_AS:   157536 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= 66460 MiB
End job on node2 at 2009-04-17 20:18:03