Trace number 1516381

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_hi hi? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S512486692-050.cnf
MD5SUM751cca0f1a9f3ec1e9287cb296cf29d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.430934
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

1.00/1.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.04	c main()::
1.00/1.04	c initFormula():: searching for DIMACS p-line....
1.00/1.04	c full lookahead due to high density!
1.00/1.04	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.00/1.04	c parseCNF():: parsing....
1.00/1.04	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.04	c runParser():: parsing was successful, warming up engines...
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.00/1.04	c stat :: sign balance is biased by 0.005
1.00/1.04	c using k-SAT heuristics (size based diff)
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
1.00/1.04	c longest clause has size 7
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c number of free variables = 70
1.00/1.04	c dynamic_preselect_setsize :: off
1.00/1.04	c main():: all systems go!
1.00/1.04	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 126
1.10/1.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 538
1.29/1.33	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3826
2.79/2.83	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 22884
11.49/11.59	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 104878
50.58/50.67	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 376915
186.84/186.93	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1086835
563.64/563.85	c |----------------------------------------------------------------|
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Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516381-1238268699/watcher-1516381-1238268699 -o /tmp/evaluation-result-1516381-1238268699/solver-1516381-1238268699 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516381-1238268699.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.98 0.99 2/73 6747
/proc/meminfo: memFree=1592392/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=836 CPUtime=0
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 1099533825 856064 92 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 209 93 58 167 0 40 0

[startup+0.0275641 s]
/proc/loadavg: 1.00 0.98 0.99 2/73 6747
/proc/meminfo: memFree=1592392/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=1460 CPUtime=0.02
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 370 0 0 0 2 0 0 0 18 0 1 0 1099533825 1495040 231 1992294400 134512640 135197378 4294956240 18446744073709551615 134619088 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 365 231 79 167 0 196 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1460

[startup+0.10257 s]
/proc/loadavg: 1.00 0.98 0.99 2/73 6747
/proc/meminfo: memFree=1592392/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=1952 CPUtime=0.09
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 902 0 0 0 9 0 0 0 18 0 1 0 1099533825 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.30159 s]
/proc/loadavg: 1.00 0.98 0.99 2/73 6747
/proc/meminfo: memFree=1592392/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=1952 CPUtime=0.29
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 902 0 0 0 29 0 0 0 19 0 1 0 1099533825 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.70263 s]
/proc/loadavg: 1.00 0.98 0.99 2/73 6747
/proc/meminfo: memFree=1592392/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=1952 CPUtime=0.69
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 902 0 0 0 69 0 0 0 23 0 1 0 1099533825 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50171 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1591296/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=2392 CPUtime=1.49
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 1159 0 0 0 149 0 0 0 25 0 1 0 1099533825 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10188 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1590848/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=2640 CPUtime=3.09
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 1161 0 0 0 309 0 0 0 25 0 1 0 1099533825 2703360 432 1992294400 134512640 135197378 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 660 432 93 167 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.3012 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1590720/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=2640 CPUtime=6.29
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 1201 0 0 0 629 0 0 0 25 0 1 0 1099533825 2703360 472 1992294400 134512640 135197378 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 660 472 93 167 0 491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2640

[startup+12.7018 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1589968/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=3324 CPUtime=12.69
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 1358 0 0 0 1269 0 0 0 25 0 1 0 1099533825 3403776 629 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 831 629 93 167 0 662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3324

[startup+25.5011 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1589264/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=4176 CPUtime=25.48
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 1521 0 0 0 2548 0 0 0 25 0 1 0 1099533825 4276224 792 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 1044 792 93 167 0 875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4176

[startup+51.1017 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1588048/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=6092 CPUtime=51.07
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 1829 0 0 0 5107 0 0 0 25 0 1 0 1099533825 6238208 1100 1992294400 134512640 135197378 4294956240 18446744073709551615 134557212 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 1523 1100 93 167 0 1354 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6092

[startup+102.307 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1585424/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=7816 CPUtime=102.27
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 2463 0 0 0 10226 1 0 0 25 0 1 0 1099533825 8003584 1734 1992294400 134512640 135197378 4294956240 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 1954 1734 93 167 0 1785 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7816

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1582544/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=14284 CPUtime=162.24
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 3164 0 0 0 16223 1 0 0 25 0 1 0 1099533825 14626816 2435 1992294400 134512640 135197378 4294956240 18446744073709551615 134592951 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 3571 2435 93 167 0 3402 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14284

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1579792/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=14284 CPUtime=222.23
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 3848 0 0 0 22221 2 0 0 25 0 1 0 1099533825 14626816 3119 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 3571 3119 93 167 0 3402 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14284

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1576976/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=20104 CPUtime=282.21
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 4539 0 0 0 28219 2 0 0 25 0 1 0 1099533825 20586496 3810 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 5026 3810 93 167 0 4857 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20104

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1573904/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=20556 CPUtime=342.19
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 5290 0 0 0 34217 2 0 0 25 0 1 0 1099533825 21049344 4561 1992294400 134512640 135197378 4294956240 18446744073709551615 134539057 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 5139 4561 93 167 0 4970 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20556

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1571152/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=29288 CPUtime=402.18
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 5968 0 0 0 40216 2 0 0 25 0 1 0 1099533825 29990912 5239 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 7322 5239 93 167 0 7153 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29288

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1568400/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=29288 CPUtime=462.16
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 6640 0 0 0 46214 2 0 0 25 0 1 0 1099533825 29990912 5911 1992294400 134512640 135197378 4294956240 18446744073709551615 134593027 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 7322 5911 93 167 0 7153 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 29288

[startup+522.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1565840/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=29288 CPUtime=522.15
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 7280 0 0 0 52212 3 0 0 25 0 1 0 1099533825 29990912 6551 1992294400 134512640 135197378 4294956240 18446744073709551615 134602616 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 7322 6551 93 167 0 7153 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29288

[startup+582.303 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1563280/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=42384 CPUtime=582.13
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 7905 0 0 0 58210 3 0 0 25 0 1 0 1099533825 43401216 7176 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 10596 7176 93 167 0 10427 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 42384

[startup+642.303 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6748
/proc/meminfo: memFree=1560464/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=42832 CPUtime=642.12
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 8587 0 0 0 64208 4 0 0 25 0 1 0 1099533825 43859968 7858 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 10708 7858 93 167 0 10539 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 42832

[startup+702.303 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6750
/proc/meminfo: memFree=1557648/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=42832 CPUtime=702.1
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 9266 0 0 0 70206 4 0 0 25 0 1 0 1099533825 43859968 8537 1992294400 134512640 135197378 4294956240 18446744073709551615 134603148 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 10708 8537 93 167 0 10539 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 42832

[startup+762.307 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6750
/proc/meminfo: memFree=1554960/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=42832 CPUtime=762.09
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 9930 0 0 0 76204 5 0 0 25 0 1 0 1099533825 43859968 9201 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 10708 9201 93 167 0 10539 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 42832

[startup+822.303 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6750
/proc/meminfo: memFree=1552464/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=42832 CPUtime=822.07
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 10550 0 0 0 82202 5 0 0 25 0 1 0 1099533825 43859968 9821 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 10708 9821 93 167 0 10539 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 42832

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6750
/proc/meminfo: memFree=1549776/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=62476 CPUtime=882.05
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 11219 0 0 0 88199 6 0 0 25 0 1 0 1099533825 63975424 10490 1992294400 134512640 135197378 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 15619 10490 93 167 0 15450 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 62476

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6750
/proc/meminfo: memFree=1547088/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=62476 CPUtime=942.04
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 11880 0 0 0 94198 6 0 0 25 0 1 0 1099533825 63975424 11151 1992294400 134512640 135197378 4294956240 18446744073709551615 134548738 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 15619 11151 93 167 0 15450 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62476

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6750
/proc/meminfo: memFree=1544656/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=62476 CPUtime=1002.02
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 12512 0 0 0 100195 7 0 0 25 0 1 0 1099533825 63975424 11783 1992294400 134512640 135197378 4294956240 18446744073709551615 134539216 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 15619 11783 93 167 0 15450 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 62476

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6750
/proc/meminfo: memFree=1542160/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=62476 CPUtime=1062
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 13137 0 0 0 106193 7 0 0 25 0 1 0 1099533825 63975424 12408 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 15619 12408 93 167 0 15450 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 62476

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6750
/proc/meminfo: memFree=1539664/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=62476 CPUtime=1121.99
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 13762 0 0 0 112191 8 0 0 25 0 1 0 1099533825 63975424 13033 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 15619 13033 93 167 0 15450 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 62476

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6750
/proc/meminfo: memFree=1537168/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=62476 CPUtime=1181.98
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 14383 0 0 0 118190 8 0 0 25 0 1 0 1099533825 63975424 13654 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 15619 13654 93 167 0 15450 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 62476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6750
/proc/meminfo: memFree=1536336/2055920 swapFree=4177652/4192956
[pid=6747] ppid=6745 vsize=62476 CPUtime=1200.07
/proc/6747/stat : 6747 (march_hi) R 6745 6747 6682 0 -1 4194304 14577 0 0 0 119999 8 0 0 25 0 1 0 1099533825 63975424 13848 1992294400 134512640 135197378 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/6747/statm: 15619 13848 93 167 0 15450 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 62476

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.095985
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 62476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14577
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= 2105

runsolver used 1.09583 second user time and 3.2975 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 20:31:39
IDJOB=1516381
IDBENCH=70508
IDSOLVER=521
FILE ID=node84/1516381-1238268699
PBS_JOBID= 9060852
Free space on /tmp= 66120 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S512486692-050.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516381-1238268699/watcher-1516381-1238268699 -o /tmp/evaluation-result-1516381-1238268699/solver-1516381-1238268699 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516381-1238268699.cnf

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

MD5SUM BENCH= 751cca0f1a9f3ec1e9287cb296cf29d5
RANDOM SEED=487402473

node84.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		: 3000.231
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		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1592808 kB
Buffers:         61296 kB
Cached:         319140 kB
SwapCached:       6960 kB
Active:         155652 kB
Inactive:       234268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592808 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          14952 kB
Slab:            58228 kB
Committed_AS:  2789972 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 20:51:41