Trace number 1515997

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) 1200.01 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1818347447-078.cnf
MD5SUM16e4b9d806035068b91886cd39d11cb8
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 variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

0.99/1.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.99/1.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.99/1.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.99/1.03	c main()::
0.99/1.03	c initFormula():: searching for DIMACS p-line....
0.99/1.03	c full lookahead due to high density!
0.99/1.03	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.99/1.03	c parseCNF():: parsing....
0.99/1.03	c parseCNF():: the CNF contains 0 unary clauses.
0.99/1.03	c runParser():: parsing was successful, warming up engines...
0.99/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.03	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.99/1.03	c stat :: sign balance is biased by 0.007
0.99/1.03	c using k-SAT heuristics (size based diff)
0.99/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.99/1.03	c main():: clause / variable ratio: ( 5785 / 65 ) = 89.00
0.99/1.03	c longest clause has size 7
0.99/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.03	c number of free variables = 65
0.99/1.03	c dynamic_preselect_setsize :: off
0.99/1.03	c main():: all systems go!
0.99/1.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/17) NodeCount: 138
1.10/1.12	c |----------------------------------------------------------------|
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2.49/2.59	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/17) NodeCount: 22344
13.09/13.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/17) NodeCount: 106317
58.47/58.50	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/17) NodeCount: 356219
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c |****************************************************************| ( 6/17) NodeCount: 1758179
966.07/966.44	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-1515997-1238262703/watcher-1515997-1238262703 -o /tmp/evaluation-result-1515997-1238262703/solver-1515997-1238262703 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1515997-1238262703.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: 1.01 1.01 1.00 3/64 12509
/proc/meminfo: memFree=1919840/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=836 CPUtime=0
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 1098937520 856064 88 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 209 88 58 167 0 40 0

[startup+0.104865 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 12509
/proc/meminfo: memFree=1919840/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=1880 CPUtime=0.1
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 813 0 0 0 10 0 0 0 18 0 1 0 1098937520 1925120 342 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 470 342 82 167 0 301 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1880

[startup+0.201879 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 12509
/proc/meminfo: memFree=1919840/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=1880 CPUtime=0.19
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 813 0 0 0 19 0 0 0 18 0 1 0 1098937520 1925120 342 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 470 342 82 167 0 301 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1880

[startup+0.301896 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 12509
/proc/meminfo: memFree=1919840/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=1880 CPUtime=0.29
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 813 0 0 0 29 0 0 0 19 0 1 0 1098937520 1925120 342 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 470 342 82 167 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1880

[startup+0.70196 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 12509
/proc/meminfo: memFree=1919840/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=1880 CPUtime=0.69
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 813 0 0 0 69 0 0 0 22 0 1 0 1098937520 1925120 342 1992294400 134512640 135197378 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 470 342 82 167 0 301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1880

[startup+1.50109 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12510
/proc/meminfo: memFree=1918552/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=2284 CPUtime=1.49
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1046 0 0 0 149 0 0 0 25 0 1 0 1098937520 2338816 409 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 571 409 93 167 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2284

[startup+3.10135 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12510
/proc/meminfo: memFree=1918360/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=2284 CPUtime=3.09
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1046 0 0 0 309 0 0 0 25 0 1 0 1098937520 2338816 409 1992294400 134512640 135197378 4294956240 18446744073709551615 134524834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 571 409 93 167 0 402 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2284

[startup+6.30187 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12510
/proc/meminfo: memFree=1918360/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=2284 CPUtime=6.29
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1046 0 0 0 629 0 0 0 25 0 1 0 1098937520 2338816 409 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 571 409 93 167 0 402 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2284

[startup+12.7019 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12510
/proc/meminfo: memFree=1918232/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=2284 CPUtime=12.69
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1046 0 0 0 1269 0 0 0 25 0 1 0 1098937520 2338816 409 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 571 409 93 167 0 402 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2284

[startup+25.502 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12510
/proc/meminfo: memFree=1918232/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=2284 CPUtime=25.48
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1046 0 0 0 2548 0 0 0 25 0 1 0 1098937520 2338816 409 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 571 409 93 167 0 402 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2284

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12510
/proc/meminfo: memFree=1918232/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=2284 CPUtime=51.07
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1046 0 0 0 5107 0 0 0 25 0 1 0 1098937520 2338816 409 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 571 409 93 167 0 402 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2284

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12510
/proc/meminfo: memFree=1918040/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=2528 CPUtime=102.26
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1062 0 0 0 10226 0 0 0 25 0 1 0 1098937520 2588672 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 632 425 93 167 0 463 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2528

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12510
/proc/meminfo: memFree=1917848/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=2528 CPUtime=162.24
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1084 0 0 0 16223 1 0 0 25 0 1 0 1098937520 2588672 447 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 632 447 93 167 0 463 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2528

[startup+222.306 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 12510
/proc/meminfo: memFree=1917464/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=2984 CPUtime=222.23
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1181 0 0 0 22222 1 0 0 25 0 1 0 1098937520 3055616 544 1992294400 134512640 135197378 4294956240 18446744073709551615 134603275 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 746 544 93 167 0 577 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2984

[startup+282.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 12510
/proc/meminfo: memFree=1917272/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=2984 CPUtime=282.2
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1202 0 0 0 28219 1 0 0 25 0 1 0 1098937520 3055616 565 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 746 565 93 167 0 577 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2984

[startup+342.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 12510
/proc/meminfo: memFree=1917080/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=3212 CPUtime=342.18
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1224 0 0 0 34217 1 0 0 25 0 1 0 1098937520 3289088 587 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 803 587 93 167 0 634 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 3212

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 12510
/proc/meminfo: memFree=1916952/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=3212 CPUtime=402.17
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1247 0 0 0 40215 2 0 0 25 0 1 0 1098937520 3289088 610 1992294400 134512640 135197378 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 803 610 93 167 0 634 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 3212

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 12510
/proc/meminfo: memFree=1916824/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=3552 CPUtime=462.15
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1270 0 0 0 46213 2 0 0 25 0 1 0 1098937520 3637248 633 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 888 633 93 167 0 719 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 3552

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12510
/proc/meminfo: memFree=1916632/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=3552 CPUtime=522.13
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1292 0 0 0 52211 2 0 0 25 0 1 0 1098937520 3637248 655 1992294400 134512640 135197378 4294956240 18446744073709551615 134603311 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 888 655 93 167 0 719 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 3552

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12516
/proc/meminfo: memFree=1916312/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=3552 CPUtime=582.09
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1315 0 0 0 58207 2 0 0 25 0 1 0 1098937520 3637248 678 1992294400 134512640 135197378 4294956240 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 888 678 93 167 0 719 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 3552

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12516
/proc/meminfo: memFree=1916312/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=3552 CPUtime=642.08
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1336 0 0 0 64205 3 0 0 25 0 1 0 1098937520 3637248 699 1992294400 134512640 135197378 4294956240 18446744073709551615 134592995 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 888 699 93 167 0 719 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 3552

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12516
/proc/meminfo: memFree=1916120/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=4064 CPUtime=702.06
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1359 0 0 0 70203 3 0 0 25 0 1 0 1098937520 4161536 722 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 1016 722 93 167 0 847 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 4064

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12516
/proc/meminfo: memFree=1915928/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=4064 CPUtime=762.04
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1382 0 0 0 76201 3 0 0 25 0 1 0 1098937520 4161536 745 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 1016 745 93 167 0 847 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 4064

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12516
/proc/meminfo: memFree=1915864/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=4064 CPUtime=822.02
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1405 0 0 0 82199 3 0 0 25 0 1 0 1098937520 4161536 768 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 1016 768 93 167 0 847 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 4064

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12516
/proc/meminfo: memFree=1915672/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=4064 CPUtime=882
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1430 0 0 0 88197 3 0 0 25 0 1 0 1098937520 4161536 793 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 1016 793 93 167 0 847 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 4064

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12516
/proc/meminfo: memFree=1915544/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=4064 CPUtime=941.98
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1455 0 0 0 94194 4 0 0 25 0 1 0 1098937520 4161536 818 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 1016 818 93 167 0 847 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 4064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12516
/proc/meminfo: memFree=1915352/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=4064 CPUtime=1001.96
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1479 0 0 0 100192 4 0 0 25 0 1 0 1098937520 4161536 842 1992294400 134512640 135197378 4294956240 18446744073709551615 134592690 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 1016 842 93 167 0 847 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 4064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12516
/proc/meminfo: memFree=1915160/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=4828 CPUtime=1061.94
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1501 0 0 0 106190 4 0 0 25 0 1 0 1098937520 4943872 864 1992294400 134512640 135197378 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 1207 864 93 167 0 1038 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 4828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12516
/proc/meminfo: memFree=1915032/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=4828 CPUtime=1121.92
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1525 0 0 0 112188 4 0 0 25 0 1 0 1098937520 4943872 888 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 1207 888 93 167 0 1038 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 4828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12516
/proc/meminfo: memFree=1914904/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=4828 CPUtime=1181.9
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1549 0 0 0 118186 4 0 0 25 0 1 0 1098937520 4943872 912 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 1207 912 93 167 0 1038 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 4828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12516
/proc/meminfo: memFree=1914840/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=4828 CPUtime=1200
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1556 0 0 0 119996 4 0 0 25 0 1 0 1098937520 4943872 919 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 1207 919 93 167 0 1038 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 4828

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12516
/proc/meminfo: memFree=1914840/2055920 swapFree=4178496/4192956
[pid=12509] ppid=12507 vsize=4828 CPUtime=1200
/proc/12509/stat : 12509 (march_hi) R 12507 12509 12177 0 -1 4194304 1556 0 0 0 119996 4 0 0 25 0 1 0 1098937520 4943872 919 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/12509/statm: 1207 919 93 167 0 1038 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 4828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.97
CPU system time (s): 0.047992
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 4828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1556
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= 2201

runsolver used 1.10383 second user time and 2.21566 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-28 18:51:43
IDJOB=1515997
IDBENCH=70476
IDSOLVER=521
FILE ID=node3/1515997-1238262703
PBS_JOBID= 9060815
Free space on /tmp= 65904 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1818347447-078.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515997-1238262703/watcher-1515997-1238262703 -o /tmp/evaluation-result-1515997-1238262703/solver-1515997-1238262703 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1515997-1238262703.cnf

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

MD5SUM BENCH= 16e4b9d806035068b91886cd39d11cb8
RANDOM SEED=1869763196

node3.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		: 3000.275
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		: 3000.275
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:       1920320 kB
Buffers:         23004 kB
Cached:          46588 kB
SwapCached:       8268 kB
Active:          43112 kB
Inactive:        36360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1920320 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          15572 kB
Slab:            42220 kB
Committed_AS:  2680944 kB
PageTables:       1376 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= 65904 MiB
End job on node3 at 2009-03-28 19:11:45