Trace number 1518829

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) 1200.03 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S900737394-048.cnf
MD5SUMa3ba32614e3b11804668b06c2afeb296
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
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, 23 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 537 free variables and 2272 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.454
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 131 duplicate clauses
0.00/0.02	c resolvent_look() :: found 83 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2355 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 2355 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2355 / 540 ) = 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 = 537
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 |********************************
c |****************************************************************| ( 0/999) NodeCount: 156
0.09/0.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 826
0.29/0.30	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 7413
2.59/2.66	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 50843
20.58/20.61	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 247294
112.55/112.67	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 892077
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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-1518829-1238304724/watcher-1518829-1238304724 -o /tmp/evaluation-result-1518829-1238304724/solver-1518829-1238304724 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1518829-1238304724.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 27792
/proc/meminfo: memFree=1361352/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=964 CPUtime=0
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 1103138511 987136 121 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 242 123 63 167 0 73 0

[startup+0.076049 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27792
/proc/meminfo: memFree=1361352/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=1924 CPUtime=0.07
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 315 0 0 0 7 0 0 0 18 0 1 0 1103138511 1970176 298 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 481 298 91 167 0 312 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1924

[startup+0.101052 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27792
/proc/meminfo: memFree=1361352/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=1924 CPUtime=0.09
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 321 0 0 0 9 0 0 0 18 0 1 0 1103138511 1970176 304 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 481 304 91 167 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1924

[startup+0.301085 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27792
/proc/meminfo: memFree=1361352/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=1924 CPUtime=0.29
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 339 0 0 0 29 0 0 0 19 0 1 0 1103138511 1970176 322 1992294400 134512640 135197378 4294956240 18446744073709551615 134553018 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 481 322 91 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.701151 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27792
/proc/meminfo: memFree=1361352/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=2112 CPUtime=0.69
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 361 0 0 0 69 0 0 0 23 0 1 0 1103138511 2162688 344 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 528 344 91 167 0 359 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2112

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1360320/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=2112 CPUtime=1.49
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 382 0 0 0 149 0 0 0 25 0 1 0 1103138511 2162688 365 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 528 365 91 167 0 359 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2112

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1359936/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=2416 CPUtime=3.09
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 443 0 0 0 309 0 0 0 25 0 1 0 1103138511 2473984 426 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 604 426 91 167 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2416

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1359616/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=2736 CPUtime=6.29
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 499 0 0 0 629 0 0 0 25 0 1 0 1103138511 2801664 482 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 684 482 91 167 0 515 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2736

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1359104/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=3304 CPUtime=12.69
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 615 0 0 0 1269 0 0 0 25 0 1 0 1103138511 3383296 598 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 826 598 91 167 0 657 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3304

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1357952/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=4440 CPUtime=25.48
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 899 0 0 0 2548 0 0 0 25 0 1 0 1103138511 4546560 882 1992294400 134512640 135197378 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1110 882 91 167 0 941 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4440

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1356224/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=6852 CPUtime=51.07
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 1327 0 0 0 5107 0 0 0 25 0 1 0 1103138511 7016448 1310 1992294400 134512640 135197378 4294956240 18446744073709551615 134552682 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1713 1310 91 167 0 1544 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6852

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1352832/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=12148 CPUtime=102.26
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 2146 0 0 0 10225 1 0 0 25 0 1 0 1103138511 12439552 2129 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 3037 2129 91 167 0 2868 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12148

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1349120/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=18000 CPUtime=162.24
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 3091 0 0 0 16222 2 0 0 25 0 1 0 1103138511 18432000 3074 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 4500 3074 91 167 0 4331 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18000

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1345280/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=18000 CPUtime=222.22
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 4017 0 0 0 22219 3 0 0 25 0 1 0 1103138511 18432000 4000 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 4500 4000 91 167 0 4331 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18000

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1341696/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=23820 CPUtime=282.2
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 4917 0 0 0 28217 3 0 0 25 0 1 0 1103138511 24391680 4900 1992294400 134512640 135197378 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 5955 4900 91 167 0 5786 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23820

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1338048/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=27764 CPUtime=342.18
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 5832 0 0 0 34214 4 0 0 25 0 1 0 1103138511 28430336 5815 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 6941 5815 91 167 0 6772 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27764

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1334592/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=36496 CPUtime=402.17
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 6699 0 0 0 40212 5 0 0 25 0 1 0 1103138511 37371904 6682 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 9124 6682 91 167 0 8955 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 36496

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1331136/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=36496 CPUtime=462.14
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 7553 0 0 0 46209 5 0 0 25 0 1 0 1103138511 37371904 7536 1992294400 134512640 135197378 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 9124 7536 91 167 0 8955 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 36496

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27795
/proc/meminfo: memFree=1327488/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=36496 CPUtime=522.12
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 8470 0 0 0 52206 6 0 0 25 0 1 0 1103138511 37371904 8453 1992294400 134512640 135197378 4294956240 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 9124 8453 91 167 0 8955 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 36496

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27795
/proc/meminfo: memFree=1323904/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=57480 CPUtime=582.1
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 9346 0 0 0 58204 6 0 0 25 0 1 0 1103138511 58859520 9329 1992294400 134512640 135197378 4294956240 18446744073709551615 134590377 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 14370 9329 91 167 0 14201 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 57480

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27795
/proc/meminfo: memFree=1320448/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=57480 CPUtime=642.09
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 10199 0 0 0 64202 7 0 0 25 0 1 0 1103138511 58859520 10182 1992294400 134512640 135197378 4294956240 18446744073709551615 134525303 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 14370 10182 91 167 0 14201 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 57480

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27795
/proc/meminfo: memFree=1317056/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=57480 CPUtime=702.06
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 11051 0 0 0 70198 8 0 0 25 0 1 0 1103138511 58859520 11034 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 14370 11034 91 167 0 14201 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 57480

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27795
/proc/meminfo: memFree=1313536/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=57480 CPUtime=762.05
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 11926 0 0 0 76196 9 0 0 25 0 1 0 1103138511 58859520 11909 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 14370 11909 91 167 0 14201 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 57480

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27795
/proc/meminfo: memFree=1310144/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=57480 CPUtime=822.02
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 12779 0 0 0 82193 9 0 0 25 0 1 0 1103138511 58859520 12762 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 14370 12762 91 167 0 14201 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 57480

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27795
/proc/meminfo: memFree=1306688/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=77124 CPUtime=882.01
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 13612 0 0 0 88190 11 0 0 25 0 1 0 1103138511 78974976 13595 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 19281 13595 91 167 0 19112 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 77124

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27795
/proc/meminfo: memFree=1303232/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=77124 CPUtime=941.98
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 14471 0 0 0 94187 11 0 0 25 0 1 0 1103138511 78974976 14454 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 19281 14454 91 167 0 19112 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 77124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27795
/proc/meminfo: memFree=1299904/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=77124 CPUtime=1001.97
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 15292 0 0 0 100185 12 0 0 25 0 1 0 1103138511 78974976 15275 1992294400 134512640 135197378 4294956240 18446744073709551615 134525392 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 19281 15275 91 167 0 19112 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 77124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27795
/proc/meminfo: memFree=1296448/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=77124 CPUtime=1061.95
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 16169 0 0 0 106182 13 0 0 25 0 1 0 1103138511 78974976 16152 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 19281 16152 91 167 0 19112 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 77124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27795
/proc/meminfo: memFree=1293120/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=92900 CPUtime=1121.93
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 16984 0 0 0 112179 14 0 0 25 0 1 0 1103138511 95129600 16967 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 23225 16967 91 167 0 23056 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 92900

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27795
/proc/meminfo: memFree=1289792/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=92900 CPUtime=1181.91
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 17820 0 0 0 118176 15 0 0 25 0 1 0 1103138511 95129600 17803 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 23225 17803 91 167 0 23056 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 92900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27795
/proc/meminfo: memFree=1288832/2055920 swapFree=4178416/4192956
[pid=27792] ppid=27790 vsize=92900 CPUtime=1200.01
/proc/27792/stat : 27792 (march_hi) R 27790 27792 27575 0 -1 4194304 18046 0 0 0 119986 15 0 0 25 0 1 0 1103138511 95129600 18029 1992294400 134512640 135197378 4294956240 18446744073709551615 134618381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 23225 18029 91 167 0 23056 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 92900

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): 1200.03
CPU user time (s): 1199.87
CPU system time (s): 0.166974
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 92900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18046
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= 2248

runsolver used 1.10483 second user time and 2.20466 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-29 07:32:04
IDJOB=1518829
IDBENCH=70712
IDSOLVER=521
FILE ID=node15/1518829-1238304724
PBS_JOBID= 9061050
Free space on /tmp= 65428 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S900737394-048.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518829-1238304724/watcher-1518829-1238304724 -o /tmp/evaluation-result-1518829-1238304724/solver-1518829-1238304724 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1518829-1238304724.cnf

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

MD5SUM BENCH= a3ba32614e3b11804668b06c2afeb296
RANDOM SEED=45454358

node15.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		: 3000.286
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		: 3000.286
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:       1361768 kB
Buffers:         84132 kB
Cached:         528644 kB
SwapCached:       8336 kB
Active:         149068 kB
Inactive:       473604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1361768 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            57360 kB
Committed_AS:  2866400 kB
PageTables:       1464 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= 65428 MiB
End job on node15 at 2009-03-29 07:52:07