Trace number 1515133

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) 1200.11 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S515665970-021.cnf
MD5SUM6ccf28464d128bfcb3d3d46c37a4ba0f
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.038
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 5 duplicate clauses
0.00/0.05	c resolvent_look() :: found 1 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2557 / 120 ) = 21.31
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 120
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 200
0.09/0.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 728
0.19/0.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5898
1.29/1.33	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 40926
9.69/9.75	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 211017
55.37/55.46	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 833527
241.30/241.44	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2586610
820.61/820.97	c |----------------------------------------------------------------|
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-1515133-1238249961/watcher-1515133-1238249961 -o /tmp/evaluation-result-1515133-1238249961/solver-1515133-1238249961 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1515133-1238249961.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: 0.91 0.95 0.97 3/64 12540
/proc/meminfo: memFree=833544/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=836 CPUtime=0
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 1097661879 856064 86 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 209 86 58 167 0 40 0

[startup+0.058998 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 12540
/proc/meminfo: memFree=833544/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=1452 CPUtime=0.05
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 233 0 0 0 5 0 0 0 18 0 1 0 1097661879 1486848 216 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 363 216 90 167 0 194 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1452

[startup+0.102005 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 12540
/proc/meminfo: memFree=833544/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=1452 CPUtime=0.09
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 1097661879 1486848 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 363 230 93 167 0 194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301043 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 12540
/proc/meminfo: memFree=833544/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=1452 CPUtime=0.29
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 247 0 0 0 29 0 0 0 19 0 1 0 1097661879 1486848 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 363 230 93 167 0 194 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1452

[startup+0.702118 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 12540
/proc/meminfo: memFree=833544/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=1592 CPUtime=0.69
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 260 0 0 0 69 0 0 0 22 0 1 0 1097661879 1630208 243 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 398 243 93 167 0 229 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50127 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 12541
/proc/meminfo: memFree=832896/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=1736 CPUtime=1.49
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 315 0 0 0 149 0 0 0 25 0 1 0 1097661879 1777664 296 1992294400 134512640 135197378 4294956240 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 434 296 93 167 0 265 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1736

[startup+3.10157 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 12541
/proc/meminfo: memFree=832512/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=1988 CPUtime=3.09
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 358 0 0 0 309 0 0 0 25 0 1 0 1097661879 2035712 339 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 497 339 93 167 0 328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1988

[startup+6.30117 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 12541
/proc/meminfo: memFree=832128/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=2216 CPUtime=6.29
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 439 0 0 0 629 0 0 0 25 0 1 0 1097661879 2269184 420 1992294400 134512640 135197378 4294956240 18446744073709551615 134550593 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 554 420 93 167 0 385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2216

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 12541
/proc/meminfo: memFree=831360/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=3068 CPUtime=12.68
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 592 0 0 0 1268 0 0 0 25 0 1 0 1097661879 3141632 573 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 767 573 93 167 0 598 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3068

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 12541
/proc/meminfo: memFree=830144/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=4984 CPUtime=25.49
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 889 0 0 0 2548 1 0 0 25 0 1 0 1097661879 5103616 870 1992294400 134512640 135197378 4294956240 18446744073709551615 134550604 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 1246 870 93 167 0 1077 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4984

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 12541
/proc/meminfo: memFree=827776/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=6912 CPUtime=51.07
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 1481 0 0 0 5106 1 0 0 25 0 1 0 1097661879 7077888 1462 1992294400 134512640 135197378 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 1728 1462 93 167 0 1559 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6912

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 12541
/proc/meminfo: memFree=823232/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=13580 CPUtime=102.26
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 2608 0 0 0 10224 2 0 0 25 0 1 0 1097661879 13905920 2589 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 3395 2589 93 167 0 3226 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13580

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=818176/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=19804 CPUtime=162.24
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 3867 0 0 0 16221 3 0 0 25 0 1 0 1097661879 20279296 3848 1992294400 134512640 135197378 4294956240 18446744073709551615 134611886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 4951 3848 93 167 0 4782 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19804

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=813376/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=28536 CPUtime=222.21
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 5042 0 0 0 22218 3 0 0 25 0 1 0 1097661879 29220864 5023 1992294400 134512640 135197378 4294956240 18446744073709551615 134526714 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 7134 5023 93 167 0 6965 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28536

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=808576/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=29340 CPUtime=282.2
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 6244 0 0 0 28215 5 0 0 25 0 1 0 1097661879 30044160 6225 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 7335 6225 93 167 0 7166 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 29340

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=803584/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=42436 CPUtime=342.17
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 7462 0 0 0 34212 5 0 0 25 0 1 0 1097661879 43454464 7443 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 10609 7443 93 167 0 10440 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42436

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=799040/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=42436 CPUtime=402.15
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 8607 0 0 0 40209 6 0 0 25 0 1 0 1097661879 43454464 8588 1992294400 134512640 135197378 4294956240 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 10609 8588 93 167 0 10440 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 42436

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=794176/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=42436 CPUtime=462.14
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 9795 0 0 0 46207 7 0 0 25 0 1 0 1097661879 43454464 9776 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 10609 9776 93 167 0 10440 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 42436

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=789824/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=63692 CPUtime=522.11
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 10896 0 0 0 52204 7 0 0 25 0 1 0 1097661879 65220608 10877 1992294400 134512640 135197378 4294956240 18446744073709551615 134539933 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 15923 10877 93 167 0 15754 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 63692

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=785408/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=63692 CPUtime=582.09
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 11975 0 0 0 58201 8 0 0 25 0 1 0 1097661879 65220608 11956 1992294400 134512640 135197378 4294956240 18446744073709551615 134593271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 15923 11956 93 167 0 15754 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 63692

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=780928/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=63692 CPUtime=642.08
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 13088 0 0 0 64199 9 0 0 25 0 1 0 1097661879 65220608 13069 1992294400 134512640 135197378 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 15923 13069 93 167 0 15754 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 63692

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=776704/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=63692 CPUtime=702.05
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 14149 0 0 0 70196 9 0 0 25 0 1 0 1097661879 65220608 14130 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 15923 14130 93 167 0 15754 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 63692

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=772416/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=63692 CPUtime=762.04
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 15198 0 0 0 76194 10 0 0 25 0 1 0 1097661879 65220608 15179 1992294400 134512640 135197378 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 15923 15179 93 167 0 15754 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 63692

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=768640/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=93160 CPUtime=822.01
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 16148 0 0 0 82190 11 0 0 25 0 1 0 1097661879 95395840 16129 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 23290 16129 93 167 0 23121 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 93160

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=763712/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=93160 CPUtime=881.98
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 17345 0 0 0 88186 12 0 0 25 0 1 0 1097661879 95395840 17326 1992294400 134512640 135197378 4294956240 18446744073709551615 134611832 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 23290 17326 93 167 0 23121 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 93160

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=759360/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=93160 CPUtime=941.97
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 18438 0 0 0 94184 13 0 0 25 0 1 0 1097661879 95395840 18419 1992294400 134512640 135197378 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 23290 18419 93 167 0 23121 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 93160

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=754688/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=96380 CPUtime=1001.95
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 19579 0 0 0 100181 14 0 0 25 0 1 0 1097661879 98693120 19560 1992294400 134512640 135197378 4294956240 18446744073709551615 134602616 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 24095 19560 93 167 0 23926 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 96380

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=750336/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=96380 CPUtime=1061.93
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 20692 0 0 0 106178 15 0 0 25 0 1 0 1097661879 98693120 20673 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 24095 20673 93 167 0 23926 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 96380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=745984/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=96380 CPUtime=1121.9
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 21765 0 0 0 112175 15 0 0 25 0 1 0 1097661879 98693120 21746 1992294400 134512640 135197378 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 24095 21746 93 167 0 23926 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 96380

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=741760/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=96380 CPUtime=1181.89
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 22807 0 0 0 118173 16 0 0 25 0 1 0 1097661879 98693120 22788 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 24095 22788 93 167 0 23926 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 96380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=740480/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=96380 CPUtime=1200.09
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 23109 0 0 0 119993 16 0 0 25 0 1 0 1097661879 98693120 23090 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 24095 23090 93 167 0 23926 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 96380

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: 0.99 0.97 0.97 2/65 12541
/proc/meminfo: memFree=740480/2055920 swapFree=4178280/4192956
[pid=12540] ppid=12538 vsize=96380 CPUtime=1200.09
/proc/12540/stat : 12540 (march_hi) R 12538 12540 12133 0 -1 4194304 23109 0 0 0 119993 16 0 0 25 0 1 0 1097661879 98693120 23090 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/12540/statm: 24095 23090 93 167 0 23926 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 96380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.93
CPU system time (s): 0.180972
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 96380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23109
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= 1854

runsolver used 0.78588 second user time and 2.5976 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 15:19:21
IDJOB=1515133
IDBENCH=70404
IDSOLVER=521
FILE ID=node21/1515133-1238249961
PBS_JOBID= 9060709
Free space on /tmp= 66424 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S515665970-021.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515133-1238249961/watcher-1515133-1238249961 -o /tmp/evaluation-result-1515133-1238249961/solver-1515133-1238249961 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1515133-1238249961.cnf

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

MD5SUM BENCH= 6ccf28464d128bfcb3d3d46c37a4ba0f
RANDOM SEED=344445386

node21.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		: 3000.259
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		: 3000.259
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:        833960 kB
Buffers:         94632 kB
Cached:        1030492 kB
SwapCached:       8436 kB
Active:         190412 kB
Inactive:       944760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        833960 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          15084 kB
Slab:            72800 kB
Committed_AS:  2915932 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 15:39:23