Trace number 1516861

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) 1200.09 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
MD5SUM43148ab7d47c376d341b3329c22899e7
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.02	c main()::
0.01/0.02	c initFormula():: searching for DIMACS p-line....
0.01/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 520 variables and 2210 clauses.
0.01/0.02	c parseCNF():: parsing....
0.01/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.02	c runParser():: parsing was successful, warming up engines...
0.01/0.02	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.01/0.02	c preprocessing fase I completed:: there are now 519 free variables and 2208 clauses.
0.01/0.02	c stat :: sign balance is biased by 0.396
0.01/0.02	c using 3-SAT heuristics (occurence based diff)
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 141 duplicate clauses
0.01/0.02	c resolvent_look() :: found 90 resolvents
0.01/0.02	c lessRedundantTransformation():: nothing to be done.
0.01/0.02	c transformTo3SAT():: you gave me 520 variables and 2298 clauses.
0.01/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02	c transformTo3SAT():: the transformation yielded 520 variabels and 2298 clauses.
0.01/0.02	c main():: clause / variable ratio: ( 2298 / 520 ) = 4.42
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c number of free variables = 519
0.01/0.02	c dynamic_preselect_setsize :: off
0.01/0.02	c main():: all systems go!
0.01/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 137
0.01/0.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 686
0.19/0.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5579
1.89/1.92	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 34444
13.39/13.47	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 153709
67.27/67.33	c |----------------------------------------------------------------|
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675.30/675.60	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-1516861-1238276417/watcher-1516861-1238276417 -o /tmp/evaluation-result-1516861-1238276417/solver-1516861-1238276417 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516861-1238276417.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 0.98 0.99 3/64 14528
/proc/meminfo: memFree=837008/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=988 CPUtime=0
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1100307632 1011712 131 1992294400 134512640 135197378 4294956240 18446744073709551615 134718503 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 246 130 65 167 0 77 0

[startup+0.0196009 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14528
/proc/meminfo: memFree=837008/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=1116 CPUtime=0.01
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 182 0 0 0 1 0 0 0 18 0 1 0 1100307632 1142784 165 1992294400 134512640 135197378 4294956240 18446744073709551615 134560366 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 279 165 81 167 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1116

[startup+0.101607 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14528
/proc/meminfo: memFree=837008/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=1900 CPUtime=0.09
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 312 0 0 0 9 0 0 0 18 0 1 0 1100307632 1945600 295 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 475 295 91 167 0 306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.301627 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14528
/proc/meminfo: memFree=837008/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=1900 CPUtime=0.29
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 328 0 0 0 29 0 0 0 19 0 1 0 1100307632 1945600 311 1992294400 134512640 135197378 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 475 311 91 167 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701665 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14528
/proc/meminfo: memFree=837008/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=2064 CPUtime=0.69
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 348 0 0 0 69 0 0 0 22 0 1 0 1100307632 2113536 331 1992294400 134512640 135197378 4294956240 18446744073709551615 134542144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 516 331 91 167 0 347 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2064

[startup+1.50174 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14529
/proc/meminfo: memFree=835976/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=2064 CPUtime=1.49
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 367 0 0 0 149 0 0 0 25 0 1 0 1100307632 2113536 350 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 516 350 91 167 0 347 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2064

[startup+3.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14529
/proc/meminfo: memFree=835592/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=2368 CPUtime=3.09
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 428 0 0 0 309 0 0 0 25 0 1 0 1100307632 2424832 411 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 592 411 91 167 0 423 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2368

[startup+6.3012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14529
/proc/meminfo: memFree=835336/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=2688 CPUtime=6.29
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 482 0 0 0 629 0 0 0 25 0 1 0 1100307632 2752512 465 1992294400 134512640 135197378 4294956240 18446744073709551615 134552633 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 672 465 91 167 0 503 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2688

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14529
/proc/meminfo: memFree=834824/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=3256 CPUtime=12.69
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 592 0 0 0 1269 0 0 0 25 0 1 0 1100307632 3334144 575 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 814 575 91 167 0 645 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3256

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14529
/proc/meminfo: memFree=833800/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=4128 CPUtime=25.48
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 863 0 0 0 2548 0 0 0 25 0 1 0 1100307632 4227072 818 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 1032 818 91 167 0 863 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4128

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=832008/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=6528 CPUtime=51.07
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 1283 0 0 0 5107 0 0 0 25 0 1 0 1100307632 6684672 1238 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 1632 1238 91 167 0 1463 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6528

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=828936/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=11804 CPUtime=102.26
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 2059 0 0 0 10225 1 0 0 25 0 1 0 1100307632 12087296 2014 1992294400 134512640 135197378 4294956240 18446744073709551615 134617945 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 2951 2014 91 167 0 2782 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11804

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=825352/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=15684 CPUtime=162.25
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 2966 0 0 0 16223 2 0 0 25 0 1 0 1100307632 16060416 2921 1992294400 134512640 135197378 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 3921 2921 91 167 0 3752 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15684

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=821768/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=17740 CPUtime=222.23
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 3843 0 0 0 22221 2 0 0 25 0 1 0 1100307632 18165760 3798 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 4435 3798 91 167 0 4266 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17740

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=818376/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=23560 CPUtime=282.21
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 4682 0 0 0 28218 3 0 0 25 0 1 0 1100307632 24125440 4637 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 5890 4637 91 167 0 5721 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23560

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=814920/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=27412 CPUtime=342.19
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 5525 0 0 0 34216 3 0 0 25 0 1 0 1100307632 28069888 5480 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 6853 5480 91 167 0 6684 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27412

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=811592/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=36144 CPUtime=402.18
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 6358 0 0 0 40214 4 0 0 25 0 1 0 1100307632 37011456 6313 1992294400 134512640 135197378 4294956240 18446744073709551615 134539380 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 9036 6313 91 167 0 8867 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36144

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=808136/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=36144 CPUtime=462.16
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 7218 0 0 0 46211 5 0 0 25 0 1 0 1100307632 37011456 7173 1992294400 134512640 135197378 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 9036 7173 91 167 0 8867 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36144

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=804872/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=36144 CPUtime=522.14
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 8024 0 0 0 52209 5 0 0 25 0 1 0 1100307632 37011456 7979 1992294400 134512640 135197378 4294956240 18446744073709551615 134615928 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 9036 7979 91 167 0 8867 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36144

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=801608/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=49240 CPUtime=582.13
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 8840 0 0 0 58207 6 0 0 25 0 1 0 1100307632 50421760 8795 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 12310 8795 91 167 0 12141 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 49240

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=798408/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=56944 CPUtime=642.12
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 9627 0 0 0 64206 6 0 0 25 0 1 0 1100307632 58310656 9582 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 14236 9582 91 167 0 14067 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 56944

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=795336/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=56944 CPUtime=702.1
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 10403 0 0 0 70203 7 0 0 25 0 1 0 1100307632 58310656 10358 1992294400 134512640 135197378 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 14236 10358 91 167 0 14067 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 56944

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=792072/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=56944 CPUtime=762.08
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 11200 0 0 0 76201 7 0 0 25 0 1 0 1100307632 58310656 11155 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 14236 11155 91 167 0 14067 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 56944

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=789000/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=56944 CPUtime=822.07
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 11978 0 0 0 82199 8 0 0 25 0 1 0 1100307632 58310656 11933 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 14236 11933 91 167 0 14067 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 56944

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=785928/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=56944 CPUtime=882.05
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 12752 0 0 0 88197 8 0 0 25 0 1 0 1100307632 58310656 12707 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 14236 12707 91 167 0 14067 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 56944

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=782728/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=76720 CPUtime=942.03
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 13544 0 0 0 94194 9 0 0 25 0 1 0 1100307632 78561280 13499 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 19180 13499 91 167 0 19011 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 76720

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=779720/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=76720 CPUtime=1002.01
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 14297 0 0 0 100191 10 0 0 25 0 1 0 1100307632 78561280 14252 1992294400 134512640 135197378 4294956240 18446744073709551615 134542234 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 19180 14252 91 167 0 19011 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 76720

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=776584/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=76720 CPUtime=1062
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 15084 0 0 0 106189 11 0 0 25 0 1 0 1100307632 78561280 15039 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 19180 15039 91 167 0 19011 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 76720

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=773512/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=76720 CPUtime=1121.98
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 15853 0 0 0 112187 11 0 0 25 0 1 0 1100307632 78561280 15808 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 19180 15808 91 167 0 19011 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 76720

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=770504/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=76720 CPUtime=1181.96
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 16603 0 0 0 118185 11 0 0 25 0 1 0 1100307632 78561280 16558 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 19180 16558 91 167 0 19011 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 76720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14531
/proc/meminfo: memFree=769544/2055920 swapFree=4178100/4192956
[pid=14528] ppid=14526 vsize=76720 CPUtime=1200.07
/proc/14528/stat : 14528 (march_hi) R 14526 14528 14252 0 -1 4194304 16827 0 0 0 119995 12 0 0 25 0 1 0 1100307632 78561280 16782 1992294400 134512640 135197378 4294956240 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0
/proc/14528/statm: 19180 16782 91 167 0 19011 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 76720

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.132979
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 76720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16827
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= 2428

runsolver used 0.900863 second user time and 2.48262 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-28 22:40:17
IDJOB=1516861
IDBENCH=70548
IDSOLVER=521
FILE ID=node18/1516861-1238276417
PBS_JOBID= 9060886
Free space on /tmp= 66196 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516861-1238276417/watcher-1516861-1238276417 -o /tmp/evaluation-result-1516861-1238276417/solver-1516861-1238276417 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516861-1238276417.cnf

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

MD5SUM BENCH= 43148ab7d47c376d341b3329c22899e7
RANDOM SEED=951306144

node18.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		: 3000.214
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		: 3000.214
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:        837424 kB
Buffers:         89148 kB
Cached:        1038324 kB
SwapCached:       8808 kB
Active:         121244 kB
Inactive:      1018708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        837424 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          16300 kB
Slab:            64580 kB
Committed_AS:  2947944 kB
PageTables:       1376 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= 66196 MiB
End job on node18 at 2009-03-28 23:00:20