Trace number 1627815

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) 5000.09 5001.65

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S285713182-059.cnf
MD5SUMa43cbdef3a4536def8ea28a7d3ce3c97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1407.57
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data 

2.49/2.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.49/2.52	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.49/2.52	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.49/2.52	c main()::
2.49/2.52	c initFormula():: searching for DIMACS p-line....
2.49/2.52	c full lookahead due to high density!
2.49/2.52	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.49/2.52	c parseCNF():: parsing....
2.49/2.52	c parseCNF():: the CNF contains 0 unary clauses.
2.49/2.52	c runParser():: parsing was successful, warming up engines...
2.49/2.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.52	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.49/2.52	c stat :: sign balance is biased by 0.006
2.49/2.52	c using k-SAT heuristics (size based diff)
2.49/2.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.52	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.49/2.52	c longest clause has size 7
2.49/2.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.52	c number of free variables = 160
2.49/2.52	c dynamic_preselect_setsize :: off
2.49/2.52	c main():: all systems go!
2.49/2.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 218
2.69/2.75	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 2635
3.89/3.98	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 54758
28.09/28.18	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 875858
404.96/405.11	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-1627815-1240013955/watcher-1627815-1240013955 -o /tmp/evaluation-result-1627815-1240013955/solver-1627815-1240013955 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627815-1240013955.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: 0.85 0.97 0.99 3/64 20256
/proc/meminfo: memFree=821120/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=968 CPUtime=0
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 29428449 991232 98 1992294400 134512640 135197378 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 242 98 58 167 0 73 0

[startup+0.019228 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20256
/proc/meminfo: memFree=821120/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=1100 CPUtime=0.01
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 161 0 0 0 1 0 0 0 18 0 1 0 29428449 1126400 146 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 275 146 58 167 0 106 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1100

[startup+0.10124 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20256
/proc/meminfo: memFree=821120/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=2052 CPUtime=0.09
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 1652 0 0 0 9 0 0 0 18 0 1 0 29428449 2101248 324 1992294400 134512640 135197378 4294956240 18446744073709551615 134565078 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 513 324 81 167 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2052

[startup+0.301272 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20256
/proc/meminfo: memFree=821120/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=2988 CPUtime=0.29
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 2235 0 0 0 29 0 0 0 19 0 1 0 29428449 3059712 559 1992294400 134512640 135197378 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 747 559 82 167 0 578 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2988

[startup+0.701335 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20256
/proc/meminfo: memFree=821120/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=2988 CPUtime=0.69
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 2235 0 0 0 69 0 0 0 22 0 1 0 29428449 3059712 559 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 747 559 82 167 0 578 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2988

[startup+1.50146 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 20257
/proc/meminfo: memFree=819128/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=2988 CPUtime=1.49
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 2235 0 0 0 149 0 0 0 25 0 1 0 29428449 3059712 559 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 747 559 82 167 0 578 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2988

[startup+3.10172 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 20257
/proc/meminfo: memFree=819000/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=4852 CPUtime=3.09
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 2785 0 0 0 308 1 0 0 25 0 1 0 29428449 4968448 908 1992294400 134512640 135197378 4294956240 18446744073709551615 134602864 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 1213 908 93 167 0 1044 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4852

[startup+6.30123 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 20257
/proc/meminfo: memFree=817592/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=4852 CPUtime=6.29
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 2785 0 0 0 628 1 0 0 25 0 1 0 29428449 4968448 908 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 1213 908 93 167 0 1044 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4852

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 20257
/proc/meminfo: memFree=817528/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=4852 CPUtime=12.69
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 2786 0 0 0 1268 1 0 0 25 0 1 0 29428449 4968448 909 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 1213 909 93 167 0 1044 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4852

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 20257
/proc/meminfo: memFree=816376/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=6388 CPUtime=25.49
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 3078 0 0 0 2547 2 0 0 25 0 1 0 29428449 6541312 1201 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 1597 1201 93 167 0 1428 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6388

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 20257
/proc/meminfo: memFree=815096/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=8304 CPUtime=51.08
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 3398 0 0 0 5106 2 0 0 25 0 1 0 29428449 8503296 1521 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 2076 1521 93 167 0 1907 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8304

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 20257
/proc/meminfo: memFree=812472/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=10028 CPUtime=102.27
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 4043 0 0 0 10224 3 0 0 25 0 1 0 29428449 10268672 2166 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 2507 2166 93 167 0 2338 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10028

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20257
/proc/meminfo: memFree=809336/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=16496 CPUtime=162.24
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 4814 0 0 0 16221 3 0 0 25 0 1 0 29428449 16891904 2937 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 4124 2937 93 167 0 3955 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16496

[startup+222.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 20257
/proc/meminfo: memFree=806200/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=16496 CPUtime=222.23
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 5586 0 0 0 22219 4 0 0 25 0 1 0 29428449 16891904 3709 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 4124 3709 93 167 0 3955 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16496

[startup+282.301 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 20257
/proc/meminfo: memFree=803064/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=22316 CPUtime=282.2
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 6366 0 0 0 28216 4 0 0 25 0 1 0 29428449 22851584 4489 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 5579 4489 93 167 0 5410 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 22316

[startup+342.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 20257
/proc/meminfo: memFree=799928/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=22316 CPUtime=342.19
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 7147 0 0 0 34214 5 0 0 25 0 1 0 29428449 22851584 5270 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 5579 5270 93 167 0 5410 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 22316

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20257
/proc/meminfo: memFree=796920/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=31048 CPUtime=402.16
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 7900 0 0 0 40211 5 0 0 25 0 1 0 29428449 31793152 6023 1992294400 134512640 135197378 4294956240 18446744073709551615 134603321 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 7762 6023 93 167 0 7593 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 31048

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20257
/proc/meminfo: memFree=793912/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=31048 CPUtime=462.15
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 8644 0 0 0 46209 6 0 0 25 0 1 0 29428449 31793152 6767 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 7762 6767 93 167 0 7593 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 31048

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20257
/proc/meminfo: memFree=790840/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=44144 CPUtime=522.13
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 9408 0 0 0 52206 7 0 0 25 0 1 0 29428449 45203456 7531 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 11036 7531 93 167 0 10867 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 44144

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20257
/proc/meminfo: memFree=787704/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=44144 CPUtime=582.11
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 10179 0 0 0 58204 7 0 0 25 0 1 0 29428449 45203456 8302 1992294400 134512640 135197378 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 11036 8302 93 167 0 10867 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 44144

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20257
/proc/meminfo: memFree=784568/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=44144 CPUtime=642.1
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 10953 0 0 0 64202 8 0 0 25 0 1 0 29428449 45203456 9076 1992294400 134512640 135197378 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 11036 9076 93 167 0 10867 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 44144


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20265
/proc/meminfo: memFree=610552/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=306788 CPUtime=4001.03
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 54261 0 0 0 400066 37 0 0 25 0 1 0 29428449 314150912 52384 1992294400 134512640 135197378 4294956240 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 76697 52384 93 167 0 76528 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 306788

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20265
/proc/meminfo: memFree=607608/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=306788 CPUtime=4061.02
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 54994 0 0 0 406064 38 0 0 25 0 1 0 29428449 314150912 53117 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 76697 53117 93 167 0 76528 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 306788

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20265
/proc/meminfo: memFree=604536/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=306788 CPUtime=4121
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 55775 0 0 0 412061 39 0 0 25 0 1 0 29428449 314150912 53898 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 76697 53898 93 167 0 76528 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 306788

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20265
/proc/meminfo: memFree=601528/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=306788 CPUtime=4180.99
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 56533 0 0 0 418059 40 0 0 25 0 1 0 29428449 314150912 54656 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 76697 54656 93 167 0 76528 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 306788

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20265
/proc/meminfo: memFree=598520/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=306788 CPUtime=4240.96
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 57273 0 0 0 424056 40 0 0 25 0 1 0 29428449 314150912 55396 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 76697 55396 93 167 0 76528 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 306788

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20265
/proc/meminfo: memFree=595448/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=306788 CPUtime=4300.94
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 58053 0 0 0 430054 40 0 0 25 0 1 0 29428449 314150912 56176 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 76697 56176 93 167 0 76528 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 306788

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20265
/proc/meminfo: memFree=592440/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=306788 CPUtime=4360.93
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 58795 0 0 0 436052 41 0 0 25 0 1 0 29428449 314150912 56918 1992294400 134512640 135197378 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 76697 56918 93 167 0 76528 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 306788

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20265
/proc/meminfo: memFree=589560/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=306788 CPUtime=4420.9
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 59521 0 0 0 442049 41 0 0 25 0 1 0 29428449 314150912 57644 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 76697 57644 93 167 0 76528 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 306788

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20265
/proc/meminfo: memFree=586616/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=306788 CPUtime=4480.89
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 60251 0 0 0 448047 42 0 0 25 0 1 0 29428449 314150912 58374 1992294400 134512640 135197378 4294956240 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 76697 58374 93 167 0 76528 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 306788

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20265
/proc/meminfo: memFree=583608/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=310368 CPUtime=4540.87
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 61003 0 0 0 454044 43 0 0 25 0 1 0 29428449 317816832 59126 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 77592 59126 93 167 0 77423 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 310368

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20265
/proc/meminfo: memFree=580600/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=310368 CPUtime=4600.85
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 61738 0 0 0 460042 43 0 0 25 0 1 0 29428449 317816832 59861 1992294400 134512640 135197378 4294956240 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 77592 59861 93 167 0 77423 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 310368

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20267
/proc/meminfo: memFree=577720/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=310368 CPUtime=4660.84
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 62486 0 0 0 466040 44 0 0 25 0 1 0 29428449 317816832 60609 1992294400 134512640 135197378 4294956240 18446744073709551615 134618659 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 77592 60609 93 167 0 77423 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 310368

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20267
/proc/meminfo: memFree=574712/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=310368 CPUtime=4720.82
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 63223 0 0 0 472038 44 0 0 25 0 1 0 29428449 317816832 61346 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 77592 61346 93 167 0 77423 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 310368

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20267
/proc/meminfo: memFree=571768/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=310368 CPUtime=4780.79
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 63968 0 0 0 478034 45 0 0 25 0 1 0 29428449 317816832 62091 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 77592 62091 93 167 0 77423 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 310368

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20267
/proc/meminfo: memFree=568824/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=310368 CPUtime=4840.78
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 64694 0 0 0 484032 46 0 0 25 0 1 0 29428449 317816832 62817 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 77592 62817 93 167 0 77423 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 310368

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20267
/proc/meminfo: memFree=566072/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=310368 CPUtime=4900.76
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 65395 0 0 0 490030 46 0 0 25 0 1 0 29428449 317816832 63518 1992294400 134512640 135197378 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 77592 63518 93 167 0 77423 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 310368

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20267
/proc/meminfo: memFree=563192/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=310368 CPUtime=4960.74
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 66102 0 0 0 496028 46 0 0 25 0 1 0 29428449 317816832 64225 1992294400 134512640 135197378 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 77592 64225 93 167 0 77423 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 310368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20267
/proc/meminfo: memFree=561400/2055920 swapFree=4192956/4192956
[pid=20256] ppid=20254 vsize=310368 CPUtime=5000.04
/proc/20256/stat : 20256 (march_hi) R 20254 20256 20219 0 -1 4194304 66541 0 0 0 499957 47 0 0 25 0 1 0 29428449 317816832 64664 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 77592 64664 93 167 0 77423 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 310368

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.65
CPU time (s): 5000.09
CPU user time (s): 4999.57
CPU system time (s): 0.511922
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 310368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.511922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66541
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= 9320

runsolver used 4.15137 second user time and 9.58654 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-18 02:19:15
IDJOB=1627815
IDBENCH=70271
IDSOLVER=583
FILE ID=node26/1627815-1240013955
PBS_JOBID= 9158975
Free space on /tmp= 66104 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S285713182-059.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627815-1240013955/watcher-1627815-1240013955 -o /tmp/evaluation-result-1627815-1240013955/solver-1627815-1240013955 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627815-1240013955.cnf

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

MD5SUM BENCH= a43cbdef3a4536def8ea28a7d3ce3c97
RANDOM SEED=1389409564

node26.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        821536 kB
Buffers:         89728 kB
Cached:        1042540 kB
SwapCached:          0 kB
Active:         472904 kB
Inactive:       673152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        821536 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          23552 kB
Slab:            74356 kB
Committed_AS:   136328 kB
PageTables:       1368 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= 66104 MiB
End job on node26 at 2009-04-18 03:42:38