Trace number 1516753

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) 1200.07 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
MD5SUMd656d2954192ff0afc1fa92de39f8309
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2125 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 11 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 499 free variables and 2114 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.422
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
0.00/0.02	c resolvent_look() :: found 83 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2197 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 500 variabels and 2197 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2197 / 500 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 499
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 122
0.02/0.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 556
0.09/0.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4281
1.29/1.36	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 25085
8.99/9.00	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 105668
42.38/42.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 332773
147.64/147.72	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 811469
391.45/391.65	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 1570196
812.69/813.02	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-1516753-1238274547/watcher-1516753-1238274547 -o /tmp/evaluation-result-1516753-1238274547/solver-1516753-1238274547 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516753-1238274547.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: 0.92 0.97 0.95 2/64 21553
/proc/meminfo: memFree=1712688/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=976 CPUtime=0
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1100118406 999424 129 1992294400 134512640 135197378 4294956240 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 244 129 65 167 0 75 0

[startup+0.0248119 s]
/proc/loadavg: 0.92 0.97 0.95 2/64 21553
/proc/meminfo: memFree=1712688/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=1740 CPUtime=0.02
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 252 0 0 0 2 0 0 0 18 0 1 0 1100118406 1781760 235 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 435 235 91 167 0 266 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1740

[startup+0.101826 s]
/proc/loadavg: 0.92 0.97 0.95 2/64 21553
/proc/meminfo: memFree=1712688/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=1872 CPUtime=0.09
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 299 0 0 0 9 0 0 0 18 0 1 0 1100118406 1916928 282 1992294400 134512640 135197378 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 468 282 91 167 0 299 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1872

[startup+0.301865 s]
/proc/loadavg: 0.92 0.97 0.95 2/64 21553
/proc/meminfo: memFree=1712688/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=1872 CPUtime=0.29
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 313 0 0 0 29 0 0 0 20 0 1 0 1100118406 1916928 296 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 468 296 91 167 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1872

[startup+0.701945 s]
/proc/loadavg: 0.92 0.97 0.95 2/64 21553
/proc/meminfo: memFree=1712688/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=1872 CPUtime=0.69
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 330 0 0 0 69 0 0 0 24 0 1 0 1100118406 1916928 313 1992294400 134512640 135197378 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 468 313 91 167 0 299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1872

[startup+1.5011 s]
/proc/loadavg: 0.92 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1711720/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=2072 CPUtime=1.49
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 360 0 0 0 149 0 0 0 25 0 1 0 1100118406 2121728 343 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 518 343 91 167 0 349 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2072

[startup+3.10142 s]
/proc/loadavg: 0.92 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1711528/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=2508 CPUtime=3.09
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 453 0 0 0 309 0 0 0 25 0 1 0 1100118406 2568192 436 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 627 436 91 167 0 458 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30105 s]
/proc/loadavg: 0.93 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1710952/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=2660 CPUtime=6.29
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 514 0 0 0 629 0 0 0 25 0 1 0 1100118406 2723840 497 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 665 497 91 167 0 496 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2660

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1710184/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=3456 CPUtime=12.69
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 663 0 0 0 1269 0 0 0 25 0 1 0 1100118406 3538944 646 1992294400 134512640 135197378 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 864 646 91 167 0 695 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3456

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1709224/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=4964 CPUtime=25.48
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 889 0 0 0 2548 0 0 0 25 0 1 0 1100118406 5083136 872 1992294400 134512640 135197378 4294956240 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 1241 872 91 167 0 1072 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4964

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1707560/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=6572 CPUtime=51.07
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 1316 0 0 0 5107 0 0 0 25 0 1 0 1100118406 6729728 1299 1992294400 134512640 135197378 4294956240 18446744073709551615 134539935 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 1643 1299 91 167 0 1474 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6572

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1704104/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=11804 CPUtime=102.26
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 2158 0 0 0 10225 1 0 0 25 0 1 0 1100118406 12087296 2141 1992294400 134512640 135197378 4294956240 18446744073709551615 134557308 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 2951 2141 91 167 0 2782 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11804

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1700456/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=17520 CPUtime=162.23
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 3060 0 0 0 16222 1 0 0 25 0 1 0 1100118406 17940480 3043 1992294400 134512640 135197378 4294956240 18446744073709551615 134628252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 4380 3043 91 167 0 4211 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17520

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1696552/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=17520 CPUtime=222.2
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 4018 0 0 0 22219 1 0 0 25 0 1 0 1100118406 17940480 4001 1992294400 134512640 135197378 4294956240 18446744073709551615 134525303 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 4380 4001 91 167 0 4211 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17520

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1692968/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=23340 CPUtime=282.19
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 4911 0 0 0 28217 2 0 0 25 0 1 0 1100118406 23900160 4894 1992294400 134512640 135197378 4294956240 18446744073709551615 134525429 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 5835 4894 91 167 0 5666 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23340

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1689448/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=27008 CPUtime=342.16
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 5769 0 0 0 34214 2 0 0 25 0 1 0 1100118406 27656192 5752 1992294400 134512640 135197378 4294956240 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 6752 5752 91 167 0 6583 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27008

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1686120/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=35740 CPUtime=402.14
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 6586 0 0 0 40211 3 0 0 25 0 1 0 1100118406 36597760 6569 1992294400 134512640 135197378 4294956240 18446744073709551615 134541195 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 8935 6569 91 167 0 8766 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 35740

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1682600/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=35740 CPUtime=462.12
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 7457 0 0 0 46208 4 0 0 25 0 1 0 1100118406 36597760 7440 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 8935 7440 91 167 0 8766 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 35740

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1679080/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=35740 CPUtime=522.09
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 8333 0 0 0 52205 4 0 0 25 0 1 0 1100118406 36597760 8316 1992294400 134512640 135197378 4294956240 18446744073709551615 134552737 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 8935 8316 91 167 0 8766 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 35740

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1675560/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=56176 CPUtime=582.08
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 9175 0 0 0 58203 5 0 0 25 0 1 0 1100118406 57524224 9158 1992294400 134512640 135197378 4294956240 18446744073709551615 134542332 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 14044 9158 91 167 0 13875 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 56176

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1672168/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=56176 CPUtime=642.05
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 10014 0 0 0 64200 5 0 0 25 0 1 0 1100118406 57524224 9997 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 14044 9997 91 167 0 13875 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 56176

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1668968/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=56176 CPUtime=702.03
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 10819 0 0 0 70197 6 0 0 25 0 1 0 1100118406 57524224 10802 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 14044 10802 91 167 0 13875 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 56176

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1665832/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=56176 CPUtime=762.01
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 11603 0 0 0 76195 6 0 0 25 0 1 0 1100118406 57524224 11586 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 14044 11586 91 167 0 13875 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 56176

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1662760/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=56176 CPUtime=821.99
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 12357 0 0 0 82192 7 0 0 25 0 1 0 1100118406 57524224 12340 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 14044 12340 91 167 0 13875 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 56176

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1659496/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=75820 CPUtime=881.96
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 13154 0 0 0 88188 8 0 0 25 0 1 0 1100118406 77639680 13137 1992294400 134512640 135197378 4294956240 18446744073709551615 134601649 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 18955 13137 91 167 0 18786 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 75820

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1656232/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=75952 CPUtime=941.94
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 13960 0 0 0 94185 9 0 0 25 0 1 0 1100118406 77774848 13943 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 18988 13943 91 167 0 18819 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 75952

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1652904/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=75952 CPUtime=1001.91
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 14770 0 0 0 100182 9 0 0 25 0 1 0 1100118406 77774848 14753 1992294400 134512640 135197378 4294956240 18446744073709551615 134593939 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 18988 14753 91 167 0 18819 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 75952

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1649704/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=75952 CPUtime=1061.89
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 15582 0 0 0 106180 9 0 0 25 0 1 0 1100118406 77774848 15565 1992294400 134512640 135197378 4294956240 18446744073709551615 134539249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 18988 15565 91 167 0 18819 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 75952

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1646632/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=75952 CPUtime=1121.87
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 16341 0 0 0 112177 10 0 0 25 0 1 0 1100118406 77774848 16324 1992294400 134512640 135197378 4294956240 18446744073709551615 134570912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 18988 16324 91 167 0 18819 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 75952

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1643496/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=90636 CPUtime=1181.84
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 17117 0 0 0 118174 10 0 0 25 0 1 0 1100118406 92811264 17100 1992294400 134512640 135197378 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 22659 17100 91 167 0 22490 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 90636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 21554
/proc/meminfo: memFree=1642472/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=90636 CPUtime=1200.04
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 17356 0 0 0 119994 10 0 0 25 0 1 0 1100118406 92811264 17339 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 22659 17339 91 167 0 22490 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 90636

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 0.95 2/65 21554
/proc/meminfo: memFree=1642472/2055920 swapFree=4178884/4192956
[pid=21553] ppid=21551 vsize=90636 CPUtime=1200.04
/proc/21553/stat : 21553 (march_hi) R 21551 21553 21360 0 -1 4194304 17356 0 0 0 119994 10 0 0 25 0 1 0 1100118406 92811264 17339 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21553/statm: 22659 17339 91 167 0 22490 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 90636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.121981
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 90636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
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= 17356
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= 1757

runsolver used 0.85187 second user time and 2.51862 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 22:09:07
IDJOB=1516753
IDBENCH=70539
IDSOLVER=521
FILE ID=node75/1516753-1238274547
PBS_JOBID= 9060919
Free space on /tmp= 64928 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516753-1238274547/watcher-1516753-1238274547 -o /tmp/evaluation-result-1516753-1238274547/solver-1516753-1238274547 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516753-1238274547.cnf

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

MD5SUM BENCH= d656d2954192ff0afc1fa92de39f8309
RANDOM SEED=1708885932

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:       1713168 kB
Buffers:         64668 kB
Cached:         198720 kB
SwapCached:       8136 kB
Active:         159892 kB
Inactive:       113112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713168 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          15344 kB
Slab:            55656 kB
Committed_AS:  2252984 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 22:29:09