Trace number 1628144

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_hi hi? (TO) 5000.07 5001.45

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S853819067-006.cnf
MD5SUM02a783b8e731a7854fc4f9514bffb4d8
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 540 variables and 2295 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, 34 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 536 free variables and 2261 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.426
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 127 duplicate clauses
0.00/0.02	c resolvent_look() :: found 53 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2314 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 540 variabels and 2314 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2314 / 540 ) = 4.29
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 = 536
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 181
0.09/0.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 767
0.19/0.26	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6039
1.89/1.94	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 38884
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c |****************************************************************| ( 4/999) NodeCount: 179787
73.37/73.49	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 615385
278.22/278.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1617553
796.57/796.87	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 3370342
1779.41/1779.90	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 5728076
3198.01/3198.96	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 8171155
4760.89/4762.29	c |----------------------------------------------------------------|
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c |************
c |*************

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-1628144-1240126185/watcher-1628144-1240126185 -o /tmp/evaluation-result-1628144-1240126185/solver-1628144-1240126185 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628144-1240126185.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26942
/proc/meminfo: memFree=1125504/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=972 CPUtime=0
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 40652265 995328 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 243 126 65 167 0 74 0

[startup+0.0802649 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26942
/proc/meminfo: memFree=1125504/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=1924 CPUtime=0.07
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 312 0 0 0 7 0 0 0 18 0 1 0 40652265 1970176 295 1992294400 134512640 135197378 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 481 295 91 167 0 312 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1924

[startup+0.102267 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26942
/proc/meminfo: memFree=1125504/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=1924 CPUtime=0.09
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 40652265 1970176 297 1992294400 134512640 135197378 4294956240 18446744073709551615 134539152 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 481 297 91 167 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1924

[startup+0.302285 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26942
/proc/meminfo: memFree=1125504/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=1924 CPUtime=0.29
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 334 0 0 0 29 0 0 0 20 0 1 0 40652265 1970176 317 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 481 317 91 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.702323 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26942
/proc/meminfo: memFree=1125504/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=2092 CPUtime=0.69
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 353 0 0 0 69 0 0 0 24 0 1 0 40652265 2142208 336 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 523 336 91 167 0 354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2092

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26943
/proc/meminfo: memFree=1124408/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=2092 CPUtime=1.49
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 368 0 0 0 149 0 0 0 25 0 1 0 40652265 2142208 351 1992294400 134512640 135197378 4294956240 18446744073709551615 134613257 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 523 351 91 167 0 354 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2092

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26943
/proc/meminfo: memFree=1124088/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=2396 CPUtime=3.09
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 437 0 0 0 309 0 0 0 25 0 1 0 40652265 2453504 420 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 599 420 91 167 0 430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2396

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26943
/proc/meminfo: memFree=1123768/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=2548 CPUtime=6.29
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 492 0 0 0 629 0 0 0 25 0 1 0 40652265 2609152 475 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 637 475 91 167 0 468 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2548

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26943
/proc/meminfo: memFree=1123200/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=3308 CPUtime=12.69
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 616 0 0 0 1269 0 0 0 25 0 1 0 40652265 3387392 599 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 827 599 91 167 0 658 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3308

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 26943
/proc/meminfo: memFree=1122112/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=4956 CPUtime=25.49
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 906 0 0 0 2549 0 0 0 25 0 1 0 40652265 5074944 861 1992294400 134512640 135197378 4294956240 18446744073709551615 134618655 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 1239 861 91 167 0 1070 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4956

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 26943
/proc/meminfo: memFree=1120320/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=6592 CPUtime=51.07
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 1349 0 0 0 5107 0 0 0 25 0 1 0 40652265 6750208 1304 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 1648 1304 91 167 0 1479 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6592

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 26943
/proc/meminfo: memFree=1116800/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=11880 CPUtime=102.27
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 2205 0 0 0 10226 1 0 0 25 0 1 0 40652265 12165120 2160 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 2970 2160 91 167 0 2801 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11880

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26943
/proc/meminfo: memFree=1112896/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=17708 CPUtime=162.24
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 3182 0 0 0 16223 1 0 0 25 0 1 0 40652265 18132992 3137 1992294400 134512640 135197378 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 4427 3137 91 167 0 4258 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17708

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26943
/proc/meminfo: memFree=1109120/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=23528 CPUtime=222.23
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 4107 0 0 0 22222 1 0 0 25 0 1 0 40652265 24092672 4062 1992294400 134512640 135197378 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 5882 4062 91 167 0 5713 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23528

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26943
/proc/meminfo: memFree=1105536/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=23660 CPUtime=282.21
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 4995 0 0 0 28219 2 0 0 25 0 1 0 40652265 24227840 4950 1992294400 134512640 135197378 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 5915 4950 91 167 0 5746 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23660

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26943
/proc/meminfo: memFree=1101632/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=36288 CPUtime=342.2
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 5954 0 0 0 34217 3 0 0 25 0 1 0 40652265 37158912 5909 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 9072 5909 91 167 0 8903 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 36288

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26943
/proc/meminfo: memFree=1097920/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=36288 CPUtime=402.18
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 6882 0 0 0 40215 3 0 0 25 0 1 0 40652265 37158912 6837 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 9072 6837 91 167 0 8903 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36288

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26945
/proc/meminfo: memFree=1094336/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=36288 CPUtime=462.17
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 7778 0 0 0 46213 4 0 0 25 0 1 0 40652265 37158912 7733 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 9072 7733 91 167 0 8903 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 36288

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26945
/proc/meminfo: memFree=1090752/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=49384 CPUtime=522.15
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 8668 0 0 0 52211 4 0 0 25 0 1 0 40652265 50569216 8623 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 12346 8623 91 167 0 12177 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 49384

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26945
/proc/meminfo: memFree=1087168/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=49384 CPUtime=582.14
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 9570 0 0 0 58209 5 0 0 25 0 1 0 40652265 50569216 9525 1992294400 134512640 135197378 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 12346 9525 91 167 0 12177 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 49384

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26945
/proc/meminfo: memFree=1083712/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=57172 CPUtime=642.12
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 10412 0 0 0 64207 5 0 0 25 0 1 0 40652265 58544128 10367 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 14293 10367 91 167 0 14124 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 57172


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26951
/proc/meminfo: memFree=906752/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4001.19
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 54475 0 0 0 400086 33 0 0 25 0 1 0 40652265 270127104 54430 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 54430 91 167 0 65780 0
Current children cumulated CPU time (s) 4001.19
Current children cumulated vsize (KiB) 263796

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=903872/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4061.18
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 55203 0 0 0 406084 34 0 0 25 0 1 0 40652265 270127104 55158 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 55158 91 167 0 65780 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 263796

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=901056/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4121.16
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 55905 0 0 0 412082 34 0 0 25 0 1 0 40652265 270127104 55860 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 55860 91 167 0 65780 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 263796

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=898176/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4181.14
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 56617 0 0 0 418079 35 0 0 25 0 1 0 40652265 270127104 56572 1992294400 134512640 135197378 4294956240 18446744073709551615 134552471 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 56572 91 167 0 65780 0
Current children cumulated CPU time (s) 4181.14
Current children cumulated vsize (KiB) 263796

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=895488/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4241.13
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 57308 0 0 0 424078 35 0 0 25 0 1 0 40652265 270127104 57263 1992294400 134512640 135197378 4294956240 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 57263 91 167 0 65780 0
Current children cumulated CPU time (s) 4241.13
Current children cumulated vsize (KiB) 263796

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=892544/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4301.11
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 58018 0 0 0 430076 35 0 0 25 0 1 0 40652265 270127104 57973 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 57973 91 167 0 65780 0
Current children cumulated CPU time (s) 4301.11
Current children cumulated vsize (KiB) 263796

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=889600/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4361.1
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 58778 0 0 0 436074 36 0 0 25 0 1 0 40652265 270127104 58733 1992294400 134512640 135197378 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 58733 91 167 0 65780 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 263796

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=886720/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4421.08
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 59490 0 0 0 442072 36 0 0 25 0 1 0 40652265 270127104 59445 1992294400 134512640 135197378 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 59445 91 167 0 65780 0
Current children cumulated CPU time (s) 4421.08
Current children cumulated vsize (KiB) 263796

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=883776/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4481.06
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 60226 0 0 0 448069 37 0 0 25 0 1 0 40652265 270127104 60181 1992294400 134512640 135197378 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 60181 91 167 0 65780 0
Current children cumulated CPU time (s) 4481.06
Current children cumulated vsize (KiB) 263796

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=880960/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4541.04
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 60923 0 0 0 454067 37 0 0 25 0 1 0 40652265 270127104 60878 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 60878 91 167 0 65780 0
Current children cumulated CPU time (s) 4541.04
Current children cumulated vsize (KiB) 263796

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=878272/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4601.03
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 61597 0 0 0 460065 38 0 0 25 0 1 0 40652265 270127104 61552 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 61552 91 167 0 65780 0
Current children cumulated CPU time (s) 4601.03
Current children cumulated vsize (KiB) 263796

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=875584/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4661.01
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 62266 0 0 0 466063 38 0 0 25 0 1 0 40652265 270127104 62221 1992294400 134512640 135197378 4294956240 18446744073709551615 134542024 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 62221 91 167 0 65780 0
Current children cumulated CPU time (s) 4661.01
Current children cumulated vsize (KiB) 263796

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=872896/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4721
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 62928 0 0 0 472061 39 0 0 25 0 1 0 40652265 270127104 62883 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 62883 91 167 0 65780 0
Current children cumulated CPU time (s) 4721
Current children cumulated vsize (KiB) 263796

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=870208/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4780.98
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 63604 0 0 0 478059 39 0 0 25 0 1 0 40652265 270127104 63559 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 63559 91 167 0 65780 0
Current children cumulated CPU time (s) 4780.98
Current children cumulated vsize (KiB) 263796

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=867200/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4840.97
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 64359 0 0 0 484057 40 0 0 25 0 1 0 40652265 270127104 64314 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 64314 91 167 0 65780 0
Current children cumulated CPU time (s) 4840.97
Current children cumulated vsize (KiB) 263796

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=864128/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=263796 CPUtime=4900.94
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 65121 0 0 0 490054 40 0 0 25 0 1 0 40652265 270127104 65076 1992294400 134512640 135197378 4294956240 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 65949 65076 91 167 0 65780 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 263796

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=860992/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=363244 CPUtime=4960.93
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 65811 0 0 0 496050 43 0 0 25 0 1 0 40652265 371961856 65766 1992294400 134512640 135197378 4294956240 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 90811 65766 91 167 0 90642 0
Current children cumulated CPU time (s) 4960.93
Current children cumulated vsize (KiB) 363244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26953
/proc/meminfo: memFree=858944/2055920 swapFree=4192956/4192956
[pid=26942] ppid=26940 vsize=363244 CPUtime=5000.02
/proc/26942/stat : 26942 (march_hi) R 26940 26942 26905 0 -1 4194304 66311 0 0 0 499959 43 0 0 25 0 1 0 40652265 371961856 66266 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26942/statm: 90811 66266 91 167 0 90642 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 363244

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.45
CPU time (s): 5000.07
CPU user time (s): 4999.6
CPU system time (s): 0.473927
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 363244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.473927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66311
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= 9350

runsolver used 5.18321 second user time and 11.6342 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-19 09:29:45
IDJOB=1628144
IDBENCH=70600
IDSOLVER=583
FILE ID=node8/1628144-1240126185
PBS_JOBID= 9159226
Free space on /tmp= 66292 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S853819067-006.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628144-1240126185/watcher-1628144-1240126185 -o /tmp/evaluation-result-1628144-1240126185/solver-1628144-1240126185 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628144-1240126185.cnf

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

MD5SUM BENCH= 02a783b8e731a7854fc4f9514bffb4d8
RANDOM SEED=2063831607

node8.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		: 3000.238
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		: 3000.238
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:       1125920 kB
Buffers:         93440 kB
Cached:         735140 kB
SwapCached:          0 kB
Active:         358412 kB
Inactive:       484352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1125920 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          23928 kB
Slab:            73088 kB
Committed_AS:   172024 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node8 at 2009-04-19 10:53:09