Trace number 1517485

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) 1200.1 1200.42

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
0.09/0.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 767
0.19/0.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6039
1.99/2.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 38884
15.08/15.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 179787
78.77/78.82	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 615385
298.21/298.37	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1617553
853.97/854.27	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-1517485-1238286242/watcher-1517485-1238286242 -o /tmp/evaluation-result-1517485-1238286242/solver-1517485-1238286242 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1517485-1238286242.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: 1.00 1.00 1.00 3/68 26676
/proc/meminfo: memFree=880704/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=972 CPUtime=0
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1101285856 995328 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134649136 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 243 126 65 167 0 74 0

[startup+0.102901 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 26676
/proc/meminfo: memFree=880704/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=1924 CPUtime=0.09
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 1101285856 1970176 297 1992294400 134512640 135197378 4294956240 18446744073709551615 134526671 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 481 297 91 167 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1924

[startup+0.201911 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 26676
/proc/meminfo: memFree=880704/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=1924 CPUtime=0.19
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 326 0 0 0 19 0 0 0 18 0 1 0 1101285856 1970176 309 1992294400 134512640 135197378 4294956240 18446744073709551615 134649176 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 481 309 91 167 0 312 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1924

[startup+0.301922 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 26676
/proc/meminfo: memFree=880704/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=1924 CPUtime=0.29
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 333 0 0 0 29 0 0 0 19 0 1 0 1101285856 1970176 316 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 481 316 91 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.701967 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 26676
/proc/meminfo: memFree=880704/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=2092 CPUtime=0.69
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 352 0 0 0 69 0 0 0 22 0 1 0 1101285856 2142208 335 1992294400 134512640 135197378 4294956240 18446744073709551615 134552716 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 523 335 91 167 0 354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2092

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=879608/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=2092 CPUtime=1.49
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 367 0 0 0 149 0 0 0 25 0 1 0 1101285856 2142208 350 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 523 350 91 167 0 354 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2092

[startup+3.10223 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=879288/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=2396 CPUtime=3.09
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 433 0 0 0 309 0 0 0 25 0 1 0 1101285856 2453504 416 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 599 416 91 167 0 430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2396

[startup+6.30159 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=878968/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=2548 CPUtime=6.29
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 484 0 0 0 629 0 0 0 25 0 1 0 1101285856 2609152 467 1992294400 134512640 135197378 4294956240 18446744073709551615 134542332 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 637 467 91 167 0 468 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2548

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=878456/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=3308 CPUtime=12.69
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 600 0 0 0 1269 0 0 0 25 0 1 0 1101285856 3387392 583 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 827 583 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: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=877368/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=4192 CPUtime=25.48
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 876 0 0 0 2548 0 0 0 25 0 1 0 1101285856 4292608 831 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 1048 831 91 167 0 879 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4192

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=875768/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=6592 CPUtime=51.08
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 1292 0 0 0 5107 1 0 0 25 0 1 0 1101285856 6750208 1247 1992294400 134512640 135197378 4294956240 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 1648 1247 91 167 0 1479 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6592

[startup+102.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/69 26677
/proc/meminfo: memFree=872504/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=11880 CPUtime=102.27
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 2089 0 0 0 10225 2 0 0 25 0 1 0 1101285856 12165120 2044 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 2970 2044 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: 1.01 1.01 1.00 2/69 26677
/proc/meminfo: memFree=868856/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=15760 CPUtime=162.25
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 2999 0 0 0 16222 3 0 0 25 0 1 0 1101285856 16138240 2954 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 3940 2954 91 167 0 3771 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15760

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=865272/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=17708 CPUtime=222.23
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 3880 0 0 0 22220 3 0 0 25 0 1 0 1101285856 18132992 3835 1992294400 134512640 135197378 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 4427 3835 91 167 0 4258 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17708

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=861944/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=23660 CPUtime=282.22
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 4716 0 0 0 28218 4 0 0 25 0 1 0 1101285856 24227840 4671 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 5915 4671 91 167 0 5746 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23660

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=858360/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=27556 CPUtime=342.2
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 5595 0 0 0 34215 5 0 0 25 0 1 0 1101285856 28217344 5550 1992294400 134512640 135197378 4294956240 18446744073709551615 134649129 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 6889 5550 91 167 0 6720 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27556

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=854776/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=36288 CPUtime=402.19
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 6479 0 0 0 40213 6 0 0 25 0 1 0 1101285856 37158912 6434 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 9072 6434 91 167 0 8903 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 36288

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=851448/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=36288 CPUtime=462.17
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 7288 0 0 0 46210 7 0 0 25 0 1 0 1101285856 37158912 7243 1992294400 134512640 135197378 4294956240 18446744073709551615 134597127 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 9072 7243 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: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=847992/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=36288 CPUtime=522.15
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 8155 0 0 0 52208 7 0 0 25 0 1 0 1101285856 37158912 8110 1992294400 134512640 135197378 4294956240 18446744073709551615 134542114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 9072 8110 91 167 0 8903 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 36288

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=844664/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=49384 CPUtime=582.13
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 8994 0 0 0 58206 7 0 0 25 0 1 0 1101285856 50569216 8949 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 12346 8949 91 167 0 12177 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 49384

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=841400/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=49384 CPUtime=642.12
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 9808 0 0 0 64204 8 0 0 25 0 1 0 1101285856 50569216 9763 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 12346 9763 91 167 0 12177 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 49384

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=838264/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=57172 CPUtime=702.1
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 10587 0 0 0 70201 9 0 0 25 0 1 0 1101285856 58544128 10542 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 14293 10542 91 167 0 14124 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 57172

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=835064/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=57172 CPUtime=762.1
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 11381 0 0 0 76200 10 0 0 25 0 1 0 1101285856 58544128 11336 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 14293 11336 91 167 0 14124 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 57172

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=832056/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=57172 CPUtime=822.07
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 12139 0 0 0 82197 10 0 0 25 0 1 0 1101285856 58544128 12094 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 14293 12094 91 167 0 14124 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 57172

[startup+882.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=828856/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=76816 CPUtime=882.06
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 12930 0 0 0 88195 11 0 0 25 0 1 0 1101285856 78659584 12885 1992294400 134512640 135197378 4294956240 18446744073709551615 134548484 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 19204 12885 91 167 0 19035 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 76816

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=825592/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=76816 CPUtime=942.05
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 13779 0 0 0 94193 12 0 0 25 0 1 0 1101285856 78659584 13734 1992294400 134512640 135197378 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 19204 13734 91 167 0 19035 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 76816

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=822264/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=76816 CPUtime=1002.02
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 14593 0 0 0 100190 12 0 0 25 0 1 0 1101285856 78659584 14548 1992294400 134512640 135197378 4294956240 18446744073709551615 134615983 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 19204 14548 91 167 0 19035 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 76816

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=819064/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=76816 CPUtime=1062.01
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 15402 0 0 0 106188 13 0 0 25 0 1 0 1101285856 78659584 15357 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 19204 15357 91 167 0 19035 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 76816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=815736/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=76816 CPUtime=1122
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 16211 0 0 0 112186 14 0 0 25 0 1 0 1101285856 78659584 16166 1992294400 134512640 135197378 4294956240 18446744073709551615 134539249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 19204 16166 91 167 0 19035 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 76816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=812728/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=76948 CPUtime=1181.98
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 16986 0 0 0 118184 14 0 0 25 0 1 0 1101285856 78794752 16941 1992294400 134512640 135197378 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 19237 16941 91 167 0 19068 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 76948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=811768/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=76948 CPUtime=1200.09
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 17210 0 0 0 119994 15 0 0 25 0 1 0 1101285856 78794752 17165 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 19237 17165 91 167 0 19068 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 76948

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26677
/proc/meminfo: memFree=811768/2055920 swapFree=4176188/4192956
[pid=26676] ppid=26674 vsize=76948 CPUtime=1200.09
/proc/26676/stat : 26676 (march_hi) R 26674 26676 26561 0 -1 4194304 17210 0 0 0 119994 15 0 0 25 0 1 0 1101285856 78794752 17165 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 19237 17165 91 167 0 19068 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 76948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.162975
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 76948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17210
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= 1742

runsolver used 1.13383 second user time and 3.2505 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-29 01:24:02
IDJOB=1517485
IDBENCH=70600
IDSOLVER=521
FILE ID=node59/1517485-1238286242
PBS_JOBID= 9060990
Free space on /tmp= 66212 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-1517485-1238286242/watcher-1517485-1238286242 -o /tmp/evaluation-result-1517485-1238286242/solver-1517485-1238286242 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1517485-1238286242.cnf

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

MD5SUM BENCH= 02a783b8e731a7854fc4f9514bffb4d8
RANDOM SEED=1349426899

node59.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		: 3000.209
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		: 3000.209
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:        881120 kB
Buffers:         99324 kB
Cached:         971424 kB
SwapCached:      10112 kB
Active:         230204 kB
Inactive:       852180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        881120 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          16728 kB
Slab:            77968 kB
Committed_AS:  2956832 kB
PageTables:       1720 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= 66212 MiB
End job on node59 at 2009-03-29 01:44:04