Trace number 1514497

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
MD5SUM738d561654cbc7d1587a637b71302edd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark96.7403
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.29/1.38	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.38	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.29/1.38	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.29/1.38	c main()::
1.29/1.38	c initFormula():: searching for DIMACS p-line....
1.29/1.38	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.29/1.38	c parseCNF():: parsing....
1.29/1.38	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.38	c runParser():: parsing was successful, warming up engines...
1.29/1.38	c simplify_formula():: removed 0 tautological, 426 satisfied and 0 duplicate clauses
1.29/1.38	c preprocessing fase I completed:: there are now 15933 free variables and 66774 clauses.
1.29/1.38	c stat :: sign balance is biased by 0.474
1.29/1.38	c using 3-SAT heuristics (occurence based diff)
1.29/1.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 182 duplicate clauses
1.29/1.38	c resolvent_look() :: found 76 resolvents
1.29/1.38	c lessRedundantTransformation():: nothing to be done.
1.29/1.38	c transformTo3SAT():: you gave me 16000 variables and 66850 clauses.
1.29/1.38	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.38	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.38	c transformTo3SAT():: the transformation yielded 16000 variabels and 66850 clauses.
1.29/1.38	c main():: clause / variable ratio: ( 66850 / 16000 ) = 4.18
1.29/1.38	c longest clause has size 3
1.29/1.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.38	c number of free variables = 15933
1.29/1.38	c dynamic_preselect_setsize :: off
1.29/1.38	c main():: all systems go!
1.29/1.38	c |----------------------------------------------------------------|

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-1514497-1238239282/watcher-1514497-1238239282 -o /tmp/evaluation-result-1514497-1238239282/solver-1514497-1238239282 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514497-1238239282.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 2/64 8324
/proc/meminfo: memFree=1105720/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=2552 CPUtime=0
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 449 0 0 0 0 0 0 0 18 0 1 0 1096595009 2613248 434 1992294400 134512640 135197378 4294956240 18446744073709551615 134851450 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 638 434 58 167 0 469 0

[startup+0.035812 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8324
/proc/meminfo: memFree=1105720/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=2948 CPUtime=0.03
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 555 0 0 0 3 0 0 0 18 0 1 0 1096595009 3018752 540 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 737 540 58 167 0 568 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2948

[startup+0.101823 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8324
/proc/meminfo: memFree=1105720/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=6820 CPUtime=0.09
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 933 0 0 0 9 0 0 0 18 0 1 0 1096595009 6983680 917 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 1705 921 60 167 0 1536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6820

[startup+0.301855 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8324
/proc/meminfo: memFree=1105720/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=7708 CPUtime=0.29
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 2850 0 0 0 28 1 0 0 20 0 1 0 1096595009 7892992 1302 1992294400 134512640 135197378 4294956240 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 1927 1302 67 167 0 1758 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7708

[startup+0.701927 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8324
/proc/meminfo: memFree=1105720/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=9612 CPUtime=0.69
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 6007 0 0 0 67 2 0 0 23 0 1 0 1096595009 9842688 1765 1992294400 134512640 135197378 4294956240 18446744073709551615 134687945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 2403 1765 78 167 0 2234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9612

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1098160/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=29208 CPUtime=1.49
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 13345 0 0 0 144 5 0 0 25 0 1 0 1096595009 29908992 4094 1992294400 134512640 135197378 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 7302 4094 91 167 0 7133 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29208

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1079472/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=29968 CPUtime=3.09
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 15965 0 0 0 303 6 0 0 25 0 1 0 1096595009 30687232 6714 1992294400 134512640 135197378 4294956240 18446744073709551615 134525344 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 7492 6714 91 167 0 7323 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29968

[startup+6.30191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1076656/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=32680 CPUtime=6.29
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 16622 0 0 0 623 6 0 0 25 0 1 0 1096595009 33464320 7371 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 8170 7371 91 167 0 8001 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32680

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1075312/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=33604 CPUtime=12.68
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 16878 0 0 0 1262 6 0 0 25 0 1 0 1096595009 34410496 7627 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 8401 7627 91 167 0 8232 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33604

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1074608/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=34264 CPUtime=25.49
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17027 0 0 0 2542 7 0 0 25 0 1 0 1096595009 35086336 7776 1992294400 134512640 135197378 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 8566 7776 91 167 0 8397 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34264

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1074032/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=34792 CPUtime=51.08
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17177 0 0 0 5101 7 0 0 25 0 1 0 1096595009 35627008 7926 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 8698 7926 91 167 0 8529 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34792

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1073456/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=35452 CPUtime=102.26
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17317 0 0 0 10219 7 0 0 25 0 1 0 1096595009 36302848 8066 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 8863 8066 91 167 0 8694 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35452

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1073008/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=35848 CPUtime=162.23
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17422 0 0 0 16216 7 0 0 25 0 1 0 1096595009 36708352 8171 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 8962 8171 91 167 0 8793 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35848

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1072688/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=36112 CPUtime=222.22
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17487 0 0 0 22214 8 0 0 25 0 1 0 1096595009 36978688 8236 1992294400 134512640 135197378 4294956240 18446744073709551615 134548501 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9028 8236 91 167 0 8859 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 36112

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1072432/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=36376 CPUtime=282.19
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17553 0 0 0 28211 8 0 0 25 0 1 0 1096595009 37249024 8302 1992294400 134512640 135197378 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9094 8302 91 167 0 8925 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 36376

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1072240/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=36508 CPUtime=342.17
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17602 0 0 0 34209 8 0 0 25 0 1 0 1096595009 37384192 8351 1992294400 134512640 135197378 4294956240 18446744073709551615 134593973 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9127 8351 91 167 0 8958 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 36508

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1072048/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=36640 CPUtime=402.15
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17643 0 0 0 40207 8 0 0 25 0 1 0 1096595009 37519360 8392 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9160 8392 91 167 0 8991 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 36640

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1071984/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=36772 CPUtime=462.12
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17672 0 0 0 46204 8 0 0 25 0 1 0 1096595009 37654528 8421 1992294400 134512640 135197378 4294956240 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9193 8421 91 167 0 9024 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36772

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1071856/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=36904 CPUtime=522.1
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17708 0 0 0 52202 8 0 0 25 0 1 0 1096595009 37789696 8457 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9226 8457 91 167 0 9057 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 36904

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1071664/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=37036 CPUtime=582.09
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17734 0 0 0 58200 9 0 0 25 0 1 0 1096595009 37924864 8483 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9259 8483 91 167 0 9090 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 37036

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1071600/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=37168 CPUtime=642.07
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17759 0 0 0 64198 9 0 0 25 0 1 0 1096595009 38060032 8508 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9292 8508 91 167 0 9123 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 37168

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1071536/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=37300 CPUtime=702.04
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17783 0 0 0 70195 9 0 0 25 0 1 0 1096595009 38195200 8532 1992294400 134512640 135197378 4294956240 18446744073709551615 134525300 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9325 8532 91 167 0 9156 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 37300

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1071408/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=37300 CPUtime=762.02
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17806 0 0 0 76193 9 0 0 25 0 1 0 1096595009 38195200 8555 1992294400 134512640 135197378 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9325 8555 91 167 0 9156 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 37300

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1071344/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=37432 CPUtime=822
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17827 0 0 0 82191 9 0 0 25 0 1 0 1096595009 38330368 8576 1992294400 134512640 135197378 4294956240 18446744073709551615 134592911 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9358 8576 91 167 0 9189 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 37432

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1071280/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=37564 CPUtime=881.97
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17849 0 0 0 88188 9 0 0 25 0 1 0 1096595009 38465536 8598 1992294400 134512640 135197378 4294956240 18446744073709551615 134541376 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9391 8598 91 167 0 9222 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 37564

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1071152/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=37564 CPUtime=941.95
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17865 0 0 0 94186 9 0 0 25 0 1 0 1096595009 38465536 8614 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9391 8614 91 167 0 9222 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 37564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1071088/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=37696 CPUtime=1001.93
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17882 0 0 0 100184 9 0 0 25 0 1 0 1096595009 38600704 8631 1992294400 134512640 135197378 4294956240 18446744073709551615 134572722 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9424 8631 91 167 0 9255 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 37696

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8325
/proc/meminfo: memFree=1071024/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=37696 CPUtime=1061.92
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17897 0 0 0 106182 10 0 0 25 0 1 0 1096595009 38600704 8646 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9424 8646 91 167 0 9255 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 37696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8327
/proc/meminfo: memFree=1070960/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=37828 CPUtime=1121.9
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17910 0 0 0 112180 10 0 0 25 0 1 0 1096595009 38735872 8659 1992294400 134512640 135197378 4294956240 18446744073709551615 134592420 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9457 8659 91 167 0 9288 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 37828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8327
/proc/meminfo: memFree=1070896/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=37828 CPUtime=1181.88
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17927 0 0 0 118178 10 0 0 25 0 1 0 1096595009 38735872 8676 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9457 8676 91 167 0 9288 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 37828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8327
/proc/meminfo: memFree=1070896/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=37828 CPUtime=1200.07
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17931 0 0 0 119997 10 0 0 25 0 1 0 1096595009 38735872 8680 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9457 8680 91 167 0 9288 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 37828

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8327
/proc/meminfo: memFree=1070896/2055920 swapFree=4174136/4192956
[pid=8324] ppid=8322 vsize=37828 CPUtime=1200.07
/proc/8324/stat : 8324 (march_hi) R 8322 8324 8225 0 -1 4194304 17931 0 0 0 119997 10 0 0 25 0 1 0 1096595009 38735872 8680 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/8324/statm: 9457 8680 91 167 0 9288 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 37828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.107983
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 37828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17931
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= 3137

runsolver used 0.790879 second user time and 2.57161 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 12:21:22
IDJOB=1514497
IDBENCH=70351
IDSOLVER=521
FILE ID=node4/1514497-1238239282
PBS_JOBID= 9060731
Free space on /tmp= 65244 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514497-1238239282/watcher-1514497-1238239282 -o /tmp/evaluation-result-1514497-1238239282/solver-1514497-1238239282 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514497-1238239282.cnf

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

MD5SUM BENCH= 738d561654cbc7d1587a637b71302edd
RANDOM SEED=1021458711

node4.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		: 3000.277
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		: 3000.277
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:       1106200 kB
Buffers:         81292 kB
Cached:         771488 kB
SwapCached:      12656 kB
Active:         142612 kB
Inactive:       724224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1106200 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            2052 kB
Writeback:           0 kB
Mapped:          19684 kB
Slab:            68884 kB
Committed_AS:  2739480 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-28 12:41:25