Trace number 1731404

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) 1200.02 1200.31

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark256.362
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.48/0.58	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.48/0.58	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.48/0.58	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.48/0.58	c main()::
0.48/0.58	c initFormula():: searching for DIMACS p-line....
0.48/0.58	c full lookahead due to high density!
0.48/0.58	c initFormula():: the DIMACS p-line indicates a CNF of 796 variables and 10039 clauses.
0.48/0.58	c parseCNF():: parsing....
0.48/0.58	c parseCNF():: the CNF contains 0 unary clauses.
0.48/0.58	c runParser():: parsing was successful, warming up engines...
0.48/0.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.48/0.58	c preprocessing fase I completed:: there are now 796 free variables and 10039 clauses.
0.48/0.58	c stat :: sign balance is biased by 35.072
0.48/0.58	c using k-SAT heuristics (size based diff)
0.48/0.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.48/0.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 230480 duplicate clauses
0.48/0.58	c resolvent_look() :: found 39808 resolvents
0.48/0.58	c main():: clause / variable ratio: ( 49847 / 796 ) = 62.62
0.48/0.58	c longest clause has size 4
0.48/0.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.48/0.58	c number of free variables = 796
0.48/0.58	c dynamic_preselect_setsize :: off
0.48/0.58	c main():: all systems go!
0.48/0.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 151
1.09/1.15	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 511
1.99/2.00	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3298
9.49/9.58	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 17528
54.68/54.74	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 66597
230.84/230.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 184635
711.52/711.70	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-1731404-1240770220/watcher-1731404-1240770220 -o /tmp/evaluation-result-1731404-1240770220/solver-1731404-1240770220 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1731404-1240770220.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 0.99 3/64 15949
/proc/meminfo: memFree=1655968/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=972 CPUtime=0
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 105049353 995328 107 1992294400 134512640 135197378 4294956240 18446744073709551615 134849158 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 243 107 58 167 0 74 0

[startup+0.0220979 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15949
/proc/meminfo: memFree=1655968/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=1584 CPUtime=0.02
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 235 0 0 0 2 0 0 0 18 0 1 0 105049353 1622016 218 1992294400 134512640 135197378 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 396 218 65 167 0 227 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1584

[startup+0.101104 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15949
/proc/meminfo: memFree=1655968/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=5964 CPUtime=0.09
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 1281 0 0 0 9 0 0 0 18 0 1 0 105049353 6107136 1072 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 1491 1073 83 167 0 1322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5964

[startup+0.301121 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15949
/proc/meminfo: memFree=1655968/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=10052 CPUtime=0.28
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 3919 0 0 0 28 0 0 0 19 0 1 0 105049353 10293248 2146 1992294400 134512640 135197378 4294956240 18446744073709551615 134649164 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 2513 2146 83 167 0 2344 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10052

[startup+0.701159 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15949
/proc/meminfo: memFree=1655968/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=13276 CPUtime=0.69
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 5301 0 0 0 68 1 0 0 22 0 1 0 105049353 13594624 2980 1992294400 134512640 135197378 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 3319 2980 93 167 0 3150 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13276

[startup+1.50123 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1644368/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=13276 CPUtime=1.49
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 5301 0 0 0 148 1 0 0 25 0 1 0 105049353 13594624 2980 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 3319 2980 93 167 0 3150 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13276

[startup+3.10137 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1644240/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=13276 CPUtime=3.09
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 5301 0 0 0 308 1 0 0 25 0 1 0 105049353 13594624 2980 1992294400 134512640 135197378 4294956240 18446744073709551615 134612073 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 3319 2980 93 167 0 3150 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13276

[startup+6.30167 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1644184/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=13276 CPUtime=6.29
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 5301 0 0 0 628 1 0 0 25 0 1 0 105049353 13594624 2980 1992294400 134512640 135197378 4294956240 18446744073709551615 134524947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 3319 2980 93 167 0 3150 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13276

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1644000/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=13408 CPUtime=12.69
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 5328 0 0 0 1268 1 0 0 25 0 1 0 105049353 13729792 3007 1992294400 134512640 135197378 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 3352 3007 93 167 0 3183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13408

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1643552/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=13960 CPUtime=25.48
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 5439 0 0 0 2547 1 0 0 25 0 1 0 105049353 14295040 3118 1992294400 134512640 135197378 4294956240 18446744073709551615 134602857 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 3490 3118 93 167 0 3321 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13960

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1643296/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=14100 CPUtime=51.08
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 5572 0 0 0 5106 2 0 0 25 0 1 0 105049353 14438400 3188 1992294400 134512640 135197378 4294956240 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 3525 3188 93 167 0 3356 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14100

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1642592/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=15036 CPUtime=102.27
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 5747 0 0 0 10224 3 0 0 25 0 1 0 105049353 15396864 3363 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 3759 3363 93 167 0 3590 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15036

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1641696/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=16288 CPUtime=162.25
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 5956 0 0 0 16222 3 0 0 25 0 1 0 105049353 16678912 3572 1992294400 134512640 135197378 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 4072 3572 93 167 0 3903 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16288

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1640864/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=17052 CPUtime=222.24
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 6153 0 0 0 22220 4 0 0 25 0 1 0 105049353 17461248 3769 1992294400 134512640 135197378 4294956240 18446744073709551615 134539447 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 4263 3769 93 167 0 4094 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17052

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1640032/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=18524 CPUtime=282.22
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 6351 0 0 0 28217 5 0 0 25 0 1 0 105049353 18968576 3967 1992294400 134512640 135197378 4294956240 18446744073709551615 134548675 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 4631 3967 93 167 0 4462 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18524

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1639136/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=19676 CPUtime=342.2
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 6559 0 0 0 34215 5 0 0 25 0 1 0 105049353 20148224 4175 1992294400 134512640 135197378 4294956240 18446744073709551615 134596890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 4919 4175 93 167 0 4750 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19676

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1638304/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=19676 CPUtime=402.2
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 6754 0 0 0 40214 6 0 0 25 0 1 0 105049353 20148224 4370 1992294400 134512640 135197378 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 4919 4370 93 167 0 4750 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 19676

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1637536/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=22628 CPUtime=462.17
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 6945 0 0 0 46211 6 0 0 25 0 1 0 105049353 23171072 4561 1992294400 134512640 135197378 4294956240 18446744073709551615 134593317 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 5657 4561 93 167 0 5488 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22628

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1636640/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=24352 CPUtime=522.16
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 7155 0 0 0 52209 7 0 0 25 0 1 0 105049353 24936448 4771 1992294400 134512640 135197378 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 6088 4771 93 167 0 5919 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 24352

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1635936/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=24352 CPUtime=582.15
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 7326 0 0 0 58208 7 0 0 25 0 1 0 105049353 24936448 4942 1992294400 134512640 135197378 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 6088 4942 93 167 0 5919 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 24352

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15950
/proc/meminfo: memFree=1635168/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=24352 CPUtime=642.14
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 7521 0 0 0 64206 8 0 0 25 0 1 0 105049353 24936448 5137 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 6088 5137 93 167 0 5919 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 24352

[startup+702.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 15950
/proc/meminfo: memFree=1634400/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=24352 CPUtime=702.12
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 7695 0 0 0 70204 8 0 0 25 0 1 0 105049353 24936448 5311 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 6088 5311 93 167 0 5919 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 24352

[startup+762.305 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 15950
/proc/meminfo: memFree=1633568/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=24352 CPUtime=762.11
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 7890 0 0 0 76202 9 0 0 25 0 1 0 105049353 24936448 5506 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 6088 5506 93 167 0 5919 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 24352

[startup+822.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 15950
/proc/meminfo: memFree=1632864/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=26940 CPUtime=822.09
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 8065 0 0 0 82200 9 0 0 25 0 1 0 105049353 27586560 5681 1992294400 134512640 135197378 4294956240 18446744073709551615 134602647 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 6735 5681 93 167 0 6566 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 26940

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 15950
/proc/meminfo: memFree=1632096/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=32840 CPUtime=882.08
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 8252 0 0 0 88199 9 0 0 25 0 1 0 105049353 33628160 5868 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 8210 5868 93 167 0 8041 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 32840

[startup+942.302 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 15952
/proc/meminfo: memFree=1631264/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=32840 CPUtime=942.06
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 8448 0 0 0 94197 9 0 0 25 0 1 0 105049353 33628160 6064 1992294400 134512640 135197378 4294956240 18446744073709551615 134597005 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 8210 6064 93 167 0 8041 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 32840

[startup+1002.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 15952
/proc/meminfo: memFree=1630560/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=32840 CPUtime=1002.05
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 8621 0 0 0 100195 10 0 0 25 0 1 0 105049353 33628160 6237 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 8210 6237 93 167 0 8041 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 32840

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 15952
/proc/meminfo: memFree=1629728/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=32840 CPUtime=1062.03
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 8816 0 0 0 106193 10 0 0 25 0 1 0 105049353 33628160 6432 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 8210 6432 93 167 0 8041 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 32840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15952
/proc/meminfo: memFree=1629024/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=32840 CPUtime=1122.02
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 8997 0 0 0 112191 11 0 0 25 0 1 0 105049353 33628160 6613 1992294400 134512640 135197378 4294956240 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 8210 6613 93 167 0 8041 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 32840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15952
/proc/meminfo: memFree=1628192/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=32840 CPUtime=1182
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 9192 0 0 0 118189 11 0 0 25 0 1 0 105049353 33628160 6808 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 8210 6808 93 167 0 8041 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 32840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15952
/proc/meminfo: memFree=1628000/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=32840 CPUtime=1200
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 9234 0 0 0 119989 11 0 0 25 0 1 0 105049353 33628160 6850 1992294400 134512640 135197378 4294956240 18446744073709551615 134592677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 8210 6850 93 167 0 8041 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 32840

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15952
/proc/meminfo: memFree=1628000/2055920 swapFree=4192956/4192956
[pid=15949] ppid=15947 vsize=32840 CPUtime=1200
/proc/15949/stat : 15949 (march_hi) R 15947 15949 15819 0 -1 4194304 9234 0 0 0 119989 11 0 0 25 0 1 0 105049353 33628160 6850 1992294400 134512640 135197378 4294956240 18446744073709551615 134592677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15949/statm: 8210 6850 93 167 0 8041 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 32840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.121981
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 32840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9234
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= 2443

runsolver used 1.07284 second user time and 2.25366 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-26 20:23:40
IDJOB=1731404
IDBENCH=24751
IDSOLVER=521
FILE ID=node55/1731404-1240770220
PBS_JOBID= 9187211
Free space on /tmp= 66388 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731404-1240770220/watcher-1731404-1240770220 -o /tmp/evaluation-result-1731404-1240770220/solver-1731404-1240770220 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1731404-1240770220.cnf

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

MD5SUM BENCH= d8fa78c834564753f42ad3a5aaefa23a
RANDOM SEED=1306918319

node55.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		: 3000.240
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		: 3000.240
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:       1656384 kB
Buffers:         50548 kB
Cached:         267692 kB
SwapCached:          0 kB
Active:         105828 kB
Inactive:       226360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656384 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          23676 kB
Slab:            53364 kB
Committed_AS:   317800 kB
PageTables:       1360 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= 66388 MiB
End job on node55 at 2009-04-26 20:43:42