Trace number 1516849

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_hi hi? (TO) 1200.07 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S697681291-080.cnf
MD5SUM4bbf0687a75cc815423eb8afa8e9d43f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	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 520 variables and 2210 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, 10 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 518 free variables and 2200 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.436
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 143 duplicate clauses
0.00/0.02	c resolvent_look() :: found 78 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2278 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 520 variabels and 2278 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2278 / 520 ) = 4.38
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 = 518
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 215
0.09/0.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 695
0.19/0.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5000
1.69/1.76	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31554
12.29/12.35	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 143099
62.47/62.51	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 479830
231.22/231.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1232883
645.81/646.01	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-1516849-1238276221/watcher-1516849-1238276221 -o /tmp/evaluation-result-1516849-1238276221/solver-1516849-1238276221 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516849-1238276221.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 3/64 16306
/proc/meminfo: memFree=1340096/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=984 CPUtime=0
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1100284567 1007616 130 1992294400 134512640 135197378 4294956240 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 246 130 65 167 0 77 0

[startup+0.0965989 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16306
/proc/meminfo: memFree=1340096/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=1900 CPUtime=0.09
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 301 0 0 0 9 0 0 0 18 0 1 0 1100284567 1945600 284 1992294400 134512640 135197378 4294956240 18446744073709551615 134596746 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 475 284 91 167 0 306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.101598 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16306
/proc/meminfo: memFree=1340096/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=1900 CPUtime=0.09
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 1100284567 1945600 285 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 475 285 91 167 0 306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.30162 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16306
/proc/meminfo: memFree=1340096/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=1900 CPUtime=0.29
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 318 0 0 0 29 0 0 0 19 0 1 0 1100284567 1945600 301 1992294400 134512640 135197378 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 475 301 91 167 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701663 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16306
/proc/meminfo: memFree=1340096/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=2036 CPUtime=0.69
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 338 0 0 0 69 0 0 0 22 0 1 0 1100284567 2084864 321 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 509 321 91 167 0 340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2036

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16307
/proc/meminfo: memFree=1339128/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=2172 CPUtime=1.49
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 376 0 0 0 149 0 0 0 25 0 1 0 1100284567 2224128 359 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 543 359 91 167 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2172

[startup+3.10192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16307
/proc/meminfo: memFree=1338808/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=2340 CPUtime=3.09
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 411 0 0 0 309 0 0 0 25 0 1 0 1100284567 2396160 394 1992294400 134512640 135197378 4294956240 18446744073709551615 134572708 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 585 394 91 167 0 416 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2340

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16307
/proc/meminfo: memFree=1338488/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=2652 CPUtime=6.29
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 472 0 0 0 629 0 0 0 25 0 1 0 1100284567 2715648 455 1992294400 134512640 135197378 4294956240 18446744073709551615 134548457 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 663 455 91 167 0 494 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2652

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16307
/proc/meminfo: memFree=1337848/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=3460 CPUtime=12.69
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 610 0 0 0 1269 0 0 0 25 0 1 0 1100284567 3543040 593 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 865 593 91 167 0 696 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3460

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16307
/proc/meminfo: memFree=1336888/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=4216 CPUtime=25.49
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 834 0 0 0 2548 1 0 0 25 0 1 0 1100284567 4317184 817 1992294400 134512640 135197378 4294956240 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 1054 817 91 167 0 885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4216

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16307
/proc/meminfo: memFree=1335224/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=6612 CPUtime=51.08
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 1253 0 0 0 5107 1 0 0 25 0 1 0 1100284567 6770688 1236 1992294400 134512640 135197378 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 1653 1236 91 167 0 1484 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6612

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16307
/proc/meminfo: memFree=1331960/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=11892 CPUtime=102.26
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 2046 0 0 0 10225 1 0 0 25 0 1 0 1100284567 12177408 2029 1992294400 134512640 135197378 4294956240 18446744073709551615 134593760 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 2973 2029 91 167 0 2804 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11892

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16307
/proc/meminfo: memFree=1328376/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=17700 CPUtime=162.24
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 2957 0 0 0 16222 2 0 0 25 0 1 0 1100284567 18124800 2940 1992294400 134512640 135197378 4294956240 18446744073709551615 134713222 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 4425 2940 91 167 0 4256 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17700

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16307
/proc/meminfo: memFree=1324792/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=17700 CPUtime=222.23
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 3827 0 0 0 22220 3 0 0 25 0 1 0 1100284567 18124800 3810 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 4425 3810 91 167 0 4256 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17700

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16307
/proc/meminfo: memFree=1321208/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=23520 CPUtime=282.21
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 4715 0 0 0 28217 4 0 0 25 0 1 0 1100284567 24084480 4698 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 5880 4698 91 167 0 5711 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23520

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16307
/proc/meminfo: memFree=1317688/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=27380 CPUtime=342.2
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 5585 0 0 0 34215 5 0 0 25 0 1 0 1100284567 28037120 5568 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 6845 5568 91 167 0 6676 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27380

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1314232/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=36112 CPUtime=402.18
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 6435 0 0 0 40212 6 0 0 25 0 1 0 1100284567 36978688 6418 1992294400 134512640 135197378 4294956240 18446744073709551615 134553035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 9028 6418 91 167 0 8859 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36112

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1310840/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=36112 CPUtime=462.15
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 7269 0 0 0 46209 6 0 0 25 0 1 0 1100284567 36978688 7252 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 9028 7252 91 167 0 8859 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 36112

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1307704/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=36112 CPUtime=522.14
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 8076 0 0 0 52207 7 0 0 25 0 1 0 1100284567 36978688 8059 1992294400 134512640 135197378 4294956240 18446744073709551615 134592164 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 9028 8059 91 167 0 8859 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36112

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1304376/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=49340 CPUtime=582.13
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 8895 0 0 0 58205 8 0 0 25 0 1 0 1100284567 50524160 8878 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 12335 8878 91 167 0 12166 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 49340

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1301240/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=57060 CPUtime=642.11
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 9655 0 0 0 64202 9 0 0 25 0 1 0 1100284567 58429440 9638 1992294400 134512640 135197378 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 14265 9638 91 167 0 14096 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 57060

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1297848/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=57060 CPUtime=702.09
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 10521 0 0 0 70200 9 0 0 25 0 1 0 1100284567 58429440 10504 1992294400 134512640 135197378 4294956240 18446744073709551615 134542208 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 14265 10504 91 167 0 14096 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 57060

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1294456/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=57060 CPUtime=762.08
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 11345 0 0 0 76198 10 0 0 25 0 1 0 1100284567 58429440 11328 1992294400 134512640 135197378 4294956240 18446744073709551615 134525344 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 14265 11328 91 167 0 14096 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 57060

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1291320/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=57060 CPUtime=822.05
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 12149 0 0 0 82195 10 0 0 25 0 1 0 1100284567 58429440 12132 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 14265 12132 91 167 0 14096 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 57060

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1288120/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=57060 CPUtime=882.04
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 12938 0 0 0 88193 11 0 0 25 0 1 0 1100284567 58429440 12921 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 14265 12921 91 167 0 14096 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 57060

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1285048/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=76704 CPUtime=942.02
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 13699 0 0 0 94191 11 0 0 25 0 1 0 1100284567 78544896 13682 1992294400 134512640 135197378 4294956240 18446744073709551615 134713222 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 19176 13682 91 167 0 19007 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 76704

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1281912/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=76704 CPUtime=1002.01
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 14493 0 0 0 100189 12 0 0 25 0 1 0 1100284567 78544896 14476 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 19176 14476 91 167 0 19007 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 76704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1278776/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=76704 CPUtime=1061.98
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 15278 0 0 0 106186 12 0 0 25 0 1 0 1100284567 78544896 15261 1992294400 134512640 135197378 4294956240 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 19176 15261 91 167 0 19007 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 76704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1275768/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=76704 CPUtime=1121.97
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 16034 0 0 0 112184 13 0 0 25 0 1 0 1100284567 78544896 16017 1992294400 134512640 135197378 4294956240 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 19176 16017 91 167 0 19007 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 76704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1272760/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=76704 CPUtime=1181.95
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 16788 0 0 0 118182 13 0 0 25 0 1 0 1100284567 78544896 16771 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 19176 16771 91 167 0 19007 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 76704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16309
/proc/meminfo: memFree=1271800/2055920 swapFree=4178912/4192956
[pid=16306] ppid=16304 vsize=76704 CPUtime=1200.05
/proc/16306/stat : 16306 (march_hi) R 16304 16306 16055 0 -1 4194304 17017 0 0 0 119992 13 0 0 25 0 1 0 1100284567 78544896 17000 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/16306/statm: 19176 17000 91 167 0 19007 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 76704

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.150977
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 76704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17017
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= 1303

runsolver used 0.875866 second user time and 2.6076 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 22:37:01
IDJOB=1516849
IDBENCH=70547
IDSOLVER=521
FILE ID=node47/1516849-1238276221
PBS_JOBID= 9060872
Free space on /tmp= 66264 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S697681291-080.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516849-1238276221/watcher-1516849-1238276221 -o /tmp/evaluation-result-1516849-1238276221/solver-1516849-1238276221 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516849-1238276221.cnf

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

MD5SUM BENCH= 4bbf0687a75cc815423eb8afa8e9d43f
RANDOM SEED=2066330940

node47.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		: 3000.216
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		: 3000.216
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:       1340576 kB
Buffers:         94052 kB
Cached:         524776 kB
SwapCached:       7792 kB
Active:          58764 kB
Inactive:       570452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1340576 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            72096 kB
Committed_AS:  2914416 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-28 22:57:03