Trace number 1628110

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) 5000.1 5002.05

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S374947955-075.cnf
MD5SUM1c26be7e8f45c396fe1a5a9f4716cff4
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 560 variables and 2380 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, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 560 free variables and 2380 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.444
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 160 duplicate clauses
0.00/0.02	c resolvent_look() :: found 63 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2443 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 560 variabels and 2443 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2443 / 560 ) = 4.36
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 = 560
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: 133
0.00/0.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 672
0.19/0.26	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5657
1.99/2.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 36310
14.59/14.61	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 168919
75.34/75.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 590039
289.67/289.80	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1600243
853.36/853.73	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 3451874
1975.91/1976.74	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 6058460
3676.97/3678.44	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628110-1240112356/watcher-1628110-1240112356 -o /tmp/evaluation-result-1628110-1240112356/solver-1628110-1240112356 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628110-1240112356.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 3/64 26566
/proc/meminfo: memFree=1226224/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=968 CPUtime=0
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 39268954 991232 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 242 122 62 167 0 73 0

[startup+0.00980289 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26566
/proc/meminfo: memFree=1226224/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=1104 CPUtime=0
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 39268954 1130496 151 1992294400 134512640 135197378 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 276 151 78 167 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1104

[startup+0.10182 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26566
/proc/meminfo: memFree=1226224/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=1940 CPUtime=0.09
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 318 0 0 0 9 0 0 0 18 0 1 0 39268954 1986560 301 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 485 301 91 167 0 316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1940

[startup+0.301859 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26566
/proc/meminfo: memFree=1226224/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=1940 CPUtime=0.29
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 332 0 0 0 29 0 0 0 19 0 1 0 39268954 1986560 315 1992294400 134512640 135197378 4294956240 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 485 315 91 167 0 316 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1940

[startup+0.701937 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26566
/proc/meminfo: memFree=1226224/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=2084 CPUtime=0.69
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 363 0 0 0 69 0 0 0 23 0 1 0 39268954 2134016 346 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 521 346 91 167 0 352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2084

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1225128/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=2220 CPUtime=1.49
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 399 0 0 0 149 0 0 0 25 0 1 0 39268954 2273280 382 1992294400 134512640 135197378 4294956240 18446744073709551615 134542144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 555 382 91 167 0 386 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2220

[startup+3.1014 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1224808/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=2388 CPUtime=3.09
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 425 0 0 0 309 0 0 0 25 0 1 0 39268954 2445312 408 1992294400 134512640 135197378 4294956240 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 597 408 91 167 0 428 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2388

[startup+6.30203 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1224624/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=2540 CPUtime=6.29
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 478 0 0 0 629 0 0 0 25 0 1 0 39268954 2600960 461 1992294400 134512640 135197378 4294956240 18446744073709551615 134541894 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 635 461 91 167 0 466 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2540

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1224048/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=3360 CPUtime=12.69
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 602 0 0 0 1269 0 0 0 25 0 1 0 39268954 3440640 585 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 840 585 91 167 0 671 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3360

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1223024/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=4004 CPUtime=25.48
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 847 0 0 0 2548 0 0 0 25 0 1 0 39268954 4100096 830 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 1001 830 91 167 0 832 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4004

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1221488/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=6180 CPUtime=51.05
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 1256 0 0 0 5105 0 0 0 25 0 1 0 39268954 6328320 1239 1992294400 134512640 135197378 4294956240 18446744073709551615 134525303 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 1545 1239 91 167 0 1376 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 6180

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1218224/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=12048 CPUtime=102.25
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 2032 0 0 0 10224 1 0 0 25 0 1 0 39268954 12337152 2015 1992294400 134512640 135197378 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 3012 2015 91 167 0 2843 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12048

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1214704/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=15928 CPUtime=162.22
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 2903 0 0 0 16221 1 0 0 25 0 1 0 39268954 16310272 2886 1992294400 134512640 135197378 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 3982 2886 91 167 0 3813 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 15928

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1211184/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=18008 CPUtime=222.2
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 3775 0 0 0 22219 1 0 0 25 0 1 0 39268954 18440192 3758 1992294400 134512640 135197378 4294956240 18446744073709551615 134618613 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 4502 3758 91 167 0 4333 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 18008

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1207920/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=23960 CPUtime=282.17
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 4586 0 0 0 28215 2 0 0 25 0 1 0 39268954 24535040 4569 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 5990 4569 91 167 0 5821 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 23960

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1204464/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=23960 CPUtime=342.15
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 5455 0 0 0 34213 2 0 0 25 0 1 0 39268954 24535040 5438 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 5990 5438 91 167 0 5821 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 23960

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1201072/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=36844 CPUtime=402.12
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 6297 0 0 0 40210 2 0 0 25 0 1 0 39268954 37728256 6280 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 9211 6280 91 167 0 9042 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 36844

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1197872/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=36844 CPUtime=462.1
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 7091 0 0 0 46208 2 0 0 25 0 1 0 39268954 37728256 7074 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 9211 7074 91 167 0 9042 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 36844

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1194544/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=36844 CPUtime=522.08
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 7929 0 0 0 52205 3 0 0 25 0 1 0 39268954 37728256 7912 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 9211 7912 91 167 0 9042 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 36844

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1191280/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=49940 CPUtime=582.06
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 8733 0 0 0 58203 3 0 0 25 0 1 0 39268954 51138560 8716 1992294400 134512640 135197378 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 12485 8716 91 167 0 12316 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 49940

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26567
/proc/meminfo: memFree=1188016/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=49940 CPUtime=642.04
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 9545 0 0 0 64200 4 0 0 25 0 1 0 39268954 51138560 9528 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 12485 9528 91 167 0 12316 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 49940


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

[startup+4062.3 s]
/proc/loadavg: 1.06 1.08 1.04 2/65 26575
/proc/meminfo: memFree=1023280/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4060.73
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 50540 0 0 0 406046 27 0 0 25 0 1 0 39268954 274419712 50523 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 50523 91 167 0 66828 0
Current children cumulated CPU time (s) 4060.73
Current children cumulated vsize (KiB) 267988

[startup+4122.3 s]
/proc/loadavg: 1.05 1.08 1.04 2/65 26575
/proc/meminfo: memFree=1020336/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4120.71
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 51280 0 0 0 412043 28 0 0 25 0 1 0 39268954 274419712 51263 1992294400 134512640 135197378 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 51263 91 167 0 66828 0
Current children cumulated CPU time (s) 4120.71
Current children cumulated vsize (KiB) 267988

[startup+4182.31 s]
/proc/loadavg: 1.02 1.06 1.03 2/65 26575
/proc/meminfo: memFree=1017456/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4180.69
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 51977 0 0 0 418041 28 0 0 25 0 1 0 39268954 274419712 51960 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 51960 91 167 0 66828 0
Current children cumulated CPU time (s) 4180.69
Current children cumulated vsize (KiB) 267988

[startup+4242.3 s]
/proc/loadavg: 1.00 1.05 1.03 2/65 26575
/proc/meminfo: memFree=1014896/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4240.66
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 52634 0 0 0 424038 28 0 0 25 0 1 0 39268954 274419712 52617 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 52617 91 167 0 66828 0
Current children cumulated CPU time (s) 4240.66
Current children cumulated vsize (KiB) 267988

[startup+4302.3 s]
/proc/loadavg: 1.00 1.04 1.02 2/65 26575
/proc/meminfo: memFree=1012208/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4300.64
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 53306 0 0 0 430035 29 0 0 25 0 1 0 39268954 274419712 53289 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 53289 91 167 0 66828 0
Current children cumulated CPU time (s) 4300.64
Current children cumulated vsize (KiB) 267988

[startup+4362.3 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 26575
/proc/meminfo: memFree=1009520/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4360.61
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 53980 0 0 0 436032 29 0 0 25 0 1 0 39268954 274419712 53963 1992294400 134512640 135197378 4294956240 18446744073709551615 134548407 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 53963 91 167 0 66828 0
Current children cumulated CPU time (s) 4360.61
Current children cumulated vsize (KiB) 267988

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 26575
/proc/meminfo: memFree=1006832/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4420.6
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 54642 0 0 0 442030 30 0 0 25 0 1 0 39268954 274419712 54625 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 54625 91 167 0 66828 0
Current children cumulated CPU time (s) 4420.6
Current children cumulated vsize (KiB) 267988

[startup+4482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26575
/proc/meminfo: memFree=1004400/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4480.57
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 55264 0 0 0 448027 30 0 0 25 0 1 0 39268954 274419712 55247 1992294400 134512640 135197378 4294956240 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 55247 91 167 0 66828 0
Current children cumulated CPU time (s) 4480.57
Current children cumulated vsize (KiB) 267988

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26575
/proc/meminfo: memFree=1001840/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4540.54
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 55889 0 0 0 454024 30 0 0 25 0 1 0 39268954 274419712 55872 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 55872 91 167 0 66828 0
Current children cumulated CPU time (s) 4540.54
Current children cumulated vsize (KiB) 267988

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26575
/proc/meminfo: memFree=999152/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4600.53
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 56564 0 0 0 460022 31 0 0 25 0 1 0 39268954 274419712 56547 1992294400 134512640 135197378 4294956240 18446744073709551615 134713199 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 56547 91 167 0 66828 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 267988

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26575
/proc/meminfo: memFree=996336/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4660.5
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 57254 0 0 0 466019 31 0 0 25 0 1 0 39268954 274419712 57237 1992294400 134512640 135197378 4294956240 18446744073709551615 134572881 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 57237 91 167 0 66828 0
Current children cumulated CPU time (s) 4660.5
Current children cumulated vsize (KiB) 267988

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26575
/proc/meminfo: memFree=993712/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4720.48
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 57907 0 0 0 472017 31 0 0 25 0 1 0 39268954 274419712 57890 1992294400 134512640 135197378 4294956240 18446744073709551615 134594042 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 57890 91 167 0 66828 0
Current children cumulated CPU time (s) 4720.48
Current children cumulated vsize (KiB) 267988

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26575
/proc/meminfo: memFree=990896/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4780.46
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 58602 0 0 0 478014 32 0 0 25 0 1 0 39268954 274419712 58585 1992294400 134512640 135197378 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 58585 91 167 0 66828 0
Current children cumulated CPU time (s) 4780.46
Current children cumulated vsize (KiB) 267988

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26575
/proc/meminfo: memFree=988272/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4840.44
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 59272 0 0 0 484012 32 0 0 25 0 1 0 39268954 274419712 59255 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 59255 91 167 0 66828 0
Current children cumulated CPU time (s) 4840.44
Current children cumulated vsize (KiB) 267988

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26575
/proc/meminfo: memFree=985712/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4900.41
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 59903 0 0 0 490009 32 0 0 25 0 1 0 39268954 274419712 59886 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 59886 91 167 0 66828 0
Current children cumulated CPU time (s) 4900.41
Current children cumulated vsize (KiB) 267988

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26581
/proc/meminfo: memFree=983152/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=4960.37
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 60538 0 0 0 496004 33 0 0 25 0 1 0 39268954 274419712 60521 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 60521 91 167 0 66828 0
Current children cumulated CPU time (s) 4960.37
Current children cumulated vsize (KiB) 267988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26581
/proc/meminfo: memFree=981616/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=5000.05
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 60930 0 0 0 499972 33 0 0 25 0 1 0 39268954 274419712 60913 1992294400 134512640 135197378 4294956240 18446744073709551615 134552532 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 60913 91 167 0 66828 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 267988

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

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

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26581
/proc/meminfo: memFree=981616/2055920 swapFree=4192956/4192956
[pid=26566] ppid=26564 vsize=267988 CPUtime=5000.05
/proc/26566/stat : 26566 (march_hi) R 26564 26566 23381 0 -1 4194304 60930 0 0 0 499972 33 0 0 25 0 1 0 39268954 274419712 60913 1992294400 134512640 135197378 4294956240 18446744073709551615 134552532 0 0 4096 0 0 0 0 17 1 0 0
/proc/26566/statm: 66997 60913 91 167 0 66828 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 267988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.05
CPU time (s): 5000.1
CPU user time (s): 4999.73
CPU system time (s): 0.373943
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 267988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.373943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60930
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= 11630

runsolver used 5.05523 second user time and 8.70268 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-19 05:39:16
IDJOB=1628110
IDBENCH=70566
IDSOLVER=583
FILE ID=node28/1628110-1240112356
PBS_JOBID= 9157720
Free space on /tmp= 66348 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S374947955-075.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628110-1240112356/watcher-1628110-1240112356 -o /tmp/evaluation-result-1628110-1240112356/solver-1628110-1240112356 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628110-1240112356.cnf

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

MD5SUM BENCH= 1c26be7e8f45c396fe1a5a9f4716cff4
RANDOM SEED=1082545421

node28.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		: 3000.261
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		: 3000.261
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:       1226704 kB
Buffers:         82888 kB
Cached:         665792 kB
SwapCached:          0 kB
Active:         338004 kB
Inactive:       425456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1226704 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          24496 kB
Slab:            51600 kB
Committed_AS:   209036 kB
PageTables:       1420 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= 66344 MiB
End job on node28 at 2009-04-19 07:02:41