Trace number 1516681

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S803029538-050.cnf
MD5SUMeaeb9d206baf9bf4b9f4d0bb3c9943b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.194969
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

1.09/1.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.09/1.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.09/1.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.09/1.12	c main()::
1.09/1.12	c initFormula():: searching for DIMACS p-line....
1.09/1.12	c full lookahead due to high density!
1.09/1.12	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.09/1.12	c parseCNF():: parsing....
1.09/1.12	c parseCNF():: the CNF contains 0 unary clauses.
1.09/1.12	c runParser():: parsing was successful, warming up engines...
1.09/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.12	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.09/1.12	c stat :: sign balance is biased by 0.007
1.09/1.12	c using k-SAT heuristics (size based diff)
1.09/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.12	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.09/1.12	c longest clause has size 7
1.09/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.12	c number of free variables = 75
1.09/1.12	c dynamic_preselect_setsize :: off
1.09/1.12	c main():: all systems go!
1.09/1.12	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 164
1.19/1.24	c |----------------------------------------------------------------|
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1.39/1.46	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4542
3.19/3.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 30203
14.68/14.75	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 154114
72.17/72.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 612306
296.68/296.85	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1943263
990.01/990.41	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-1516681-1238273344/watcher-1516681-1238273344 -o /tmp/evaluation-result-1516681-1238273344/solver-1516681-1238273344 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516681-1238273344.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: 0.99 0.97 0.95 3/64 21519
/proc/meminfo: memFree=1713080/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=836 CPUtime=0
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 1099998135 856064 90 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 209 90 58 167 0 40 0

[startup+0.0160681 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 21519
/proc/meminfo: memFree=1713080/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=968 CPUtime=0.01
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 147 0 0 0 1 0 0 0 20 0 1 0 1099998135 991232 132 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 242 132 58 167 0 73 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 968

[startup+0.101084 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 21519
/proc/meminfo: memFree=1713080/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=2020 CPUtime=0.09
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 978 0 0 0 9 0 0 0 20 0 1 0 1099998135 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301124 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 21519
/proc/meminfo: memFree=1713080/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=2020 CPUtime=0.29
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 978 0 0 0 29 0 0 0 22 0 1 0 1099998135 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701202 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 21519
/proc/meminfo: memFree=1713080/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=2020 CPUtime=0.69
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 978 0 0 0 69 0 0 0 25 0 1 0 1099998135 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50136 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1711856/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=2740 CPUtime=1.49
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 1206 0 0 0 149 0 0 0 25 0 1 0 1099998135 2805760 500 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 685 500 93 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10168 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1711280/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=2740 CPUtime=3.09
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 1206 0 0 0 309 0 0 0 25 0 1 0 1099998135 2805760 500 1992294400 134512640 135197378 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 685 500 93 167 0 516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2740

[startup+6.30131 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1710960/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=3044 CPUtime=6.29
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 1273 0 0 0 629 0 0 0 25 0 1 0 1099998135 3117056 567 1992294400 134512640 135197378 4294956240 18446744073709551615 134550656 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 761 567 93 167 0 592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3044

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1710512/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=3424 CPUtime=12.69
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 1359 0 0 0 1269 0 0 0 25 0 1 0 1099998135 3506176 653 1992294400 134512640 135197378 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 856 653 93 167 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3424

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1709808/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=4276 CPUtime=25.48
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 1523 0 0 0 2548 0 0 0 25 0 1 0 1099998135 4378624 817 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 1069 817 93 167 0 900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4276

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1708464/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=6192 CPUtime=51.08
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 1854 0 0 0 5107 1 0 0 25 0 1 0 1099998135 6340608 1148 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 1548 1148 93 167 0 1379 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6192

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1705840/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=7916 CPUtime=102.26
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 2492 0 0 0 10225 1 0 0 25 0 1 0 1099998135 8105984 1786 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 1979 1786 93 167 0 1810 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7916

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1702896/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=14384 CPUtime=162.23
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 3224 0 0 0 16221 2 0 0 25 0 1 0 1099998135 14729216 2518 1992294400 134512640 135197378 4294956240 18446744073709551615 134524869 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 3596 2518 93 167 0 3427 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14384

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1699888/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=14384 CPUtime=222.21
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 3952 0 0 0 22219 2 0 0 25 0 1 0 1099998135 14729216 3246 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 3596 3246 93 167 0 3427 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14384

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1697008/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=20204 CPUtime=282.18
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 4651 0 0 0 28216 2 0 0 25 0 1 0 1099998135 20688896 3945 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 5051 3945 93 167 0 4882 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20204

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1694128/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=20204 CPUtime=342.15
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 5354 0 0 0 34213 2 0 0 25 0 1 0 1099998135 20688896 4648 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 5051 4648 93 167 0 4882 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 20204

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1690928/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=29432 CPUtime=402.14
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 6148 0 0 0 40210 4 0 0 25 0 1 0 1099998135 30138368 5442 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 7358 5442 93 167 0 7189 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 29432

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1688176/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=29432 CPUtime=462.11
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 6839 0 0 0 46207 4 0 0 25 0 1 0 1099998135 30138368 6133 1992294400 134512640 135197378 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 7358 6133 93 167 0 7189 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 29432

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1685296/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=29432 CPUtime=522.09
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 7551 0 0 0 52205 4 0 0 25 0 1 0 1099998135 30138368 6845 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 7358 6845 93 167 0 7189 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 29432

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1682416/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=42528 CPUtime=582.07
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 8259 0 0 0 58202 5 0 0 25 0 1 0 1099998135 43548672 7553 1992294400 134512640 135197378 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 10632 7553 93 167 0 10463 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 42528

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1679600/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=42528 CPUtime=642.04
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 8949 0 0 0 64199 5 0 0 25 0 1 0 1099998135 43548672 8243 1992294400 134512640 135197378 4294956240 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 10632 8243 93 167 0 10463 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 42528

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21520
/proc/meminfo: memFree=1676848/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=43020 CPUtime=702.02
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 9648 0 0 0 70196 6 0 0 25 0 1 0 1099998135 44052480 8942 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 10755 8942 93 167 0 10586 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 43020

[startup+762.305 s]
/proc/loadavg: 1.03 0.99 0.95 2/65 21526
/proc/meminfo: memFree=1674032/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=43020 CPUtime=762
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 10337 0 0 0 76194 6 0 0 25 0 1 0 1099998135 44052480 9631 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 10755 9631 93 167 0 10586 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 43020

[startup+822.302 s]
/proc/loadavg: 1.01 0.99 0.95 2/65 21526
/proc/meminfo: memFree=1671344/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=43020 CPUtime=821.98
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 11001 0 0 0 82191 7 0 0 25 0 1 0 1099998135 44052480 10295 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 10755 10295 93 167 0 10586 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 43020

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 21526
/proc/meminfo: memFree=1668592/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=62664 CPUtime=881.95
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 11669 0 0 0 88188 7 0 0 25 0 1 0 1099998135 64167936 10963 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 15666 10963 93 167 0 15497 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 62664

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 21526
/proc/meminfo: memFree=1666032/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=62664 CPUtime=941.93
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 12310 0 0 0 94186 7 0 0 25 0 1 0 1099998135 64167936 11604 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 15666 11604 93 167 0 15497 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 62664

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 21526
/proc/meminfo: memFree=1663536/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=62664 CPUtime=1001.9
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 12934 0 0 0 100183 7 0 0 25 0 1 0 1099998135 64167936 12228 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 15666 12228 93 167 0 15497 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 62664

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 21526
/proc/meminfo: memFree=1660592/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=62664 CPUtime=1061.88
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 13652 0 0 0 106181 7 0 0 25 0 1 0 1099998135 64167936 12946 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 15666 12946 93 167 0 15497 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 62664

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 21526
/proc/meminfo: memFree=1657840/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=62664 CPUtime=1121.86
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 14328 0 0 0 112178 8 0 0 25 0 1 0 1099998135 64167936 13622 1992294400 134512640 135197378 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 15666 13622 93 167 0 15497 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 62664

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 21526
/proc/meminfo: memFree=1655088/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=62664 CPUtime=1181.84
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 15040 0 0 0 118176 8 0 0 25 0 1 0 1099998135 64167936 14334 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 15666 14334 93 167 0 15497 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 62664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 21526
/proc/meminfo: memFree=1654192/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=62664 CPUtime=1200.03
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 15241 0 0 0 119995 8 0 0 25 0 1 0 1099998135 64167936 14535 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 15666 14535 93 167 0 15497 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 62664

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 21526
/proc/meminfo: memFree=1654192/2055920 swapFree=4178884/4192956
[pid=21519] ppid=21517 vsize=62664 CPUtime=1200.03
/proc/21519/stat : 21519 (march_hi) R 21517 21519 21360 0 -1 4194304 15241 0 0 0 119995 8 0 0 25 0 1 0 1099998135 64167936 14535 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21519/statm: 15666 14535 93 167 0 15497 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 62664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.96
CPU system time (s): 0.093985
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 62664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15241
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= 1957

runsolver used 0.967852 second user time and 2.37364 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 21:49:04
IDJOB=1516681
IDBENCH=70533
IDSOLVER=521
FILE ID=node75/1516681-1238273344
PBS_JOBID= 9060919
Free space on /tmp= 64928 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S803029538-050.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516681-1238273344/watcher-1516681-1238273344 -o /tmp/evaluation-result-1516681-1238273344/solver-1516681-1238273344 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516681-1238273344.cnf

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

MD5SUM BENCH= eaeb9d206baf9bf4b9f4d0bb3c9943b4
RANDOM SEED=604829964

node75.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		: 3000.263
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		: 3000.263
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:       1713496 kB
Buffers:         64260 kB
Cached:         198788 kB
SwapCached:       8136 kB
Active:         159356 kB
Inactive:       113348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713496 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          15344 kB
Slab:            55616 kB
Committed_AS:  2252960 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 22:09:07