Trace number 1514353

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
MD5SUM2fdf3400f00d8b99db65500ea60232b7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.41578
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.21	c main()::
0.19/0.21	c initFormula():: searching for DIMACS p-line....
0.19/0.21	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.19/0.21	c parseCNF():: parsing....
0.19/0.21	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.21	c runParser():: parsing was successful, warming up engines...
0.19/0.21	c simplify_formula():: removed 0 tautological, 103 satisfied and 0 duplicate clauses
0.19/0.21	c preprocessing fase I completed:: there are now 3983 free variables and 16697 clauses.
0.19/0.21	c stat :: sign balance is biased by 0.463
0.19/0.21	c using 3-SAT heuristics (occurence based diff)
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 148 duplicate clauses
0.19/0.21	c resolvent_look() :: found 84 resolvents
0.19/0.21	c lessRedundantTransformation():: nothing to be done.
0.19/0.21	c transformTo3SAT():: you gave me 4000 variables and 16781 clauses.
0.19/0.21	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.21	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.21	c transformTo3SAT():: the transformation yielded 4000 variabels and 16781 clauses.
0.19/0.21	c main():: clause / variable ratio: ( 16781 / 4000 ) = 4.20
0.19/0.21	c longest clause has size 3
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c number of free variables = 3983
0.19/0.21	c dynamic_preselect_setsize :: off
0.19/0.21	c main():: all systems go!
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 384
0.59/0.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 43772
40.88/40.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
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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-1514353-1238236848/watcher-1514353-1238236848 -o /tmp/evaluation-result-1514353-1238236848/solver-1514353-1238236848 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514353-1238236848.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: 0.91 0.97 0.99 3/65 5108
/proc/meminfo: memFree=1353824/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=1264 CPUtime=0
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 1096347088 1294336 170 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 316 171 58 167 0 147 0

[startup+0.095722 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 5108
/proc/meminfo: memFree=1353824/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=2900 CPUtime=0.08
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 1156 0 0 0 8 0 0 0 18 0 1 0 1096347088 2969600 506 1992294400 134512640 135197378 4294956240 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 725 506 78 167 0 556 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2900

[startup+0.101722 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 5108
/proc/meminfo: memFree=1353824/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=2900 CPUtime=0.09
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 1221 0 0 0 9 0 0 0 18 0 1 0 1096347088 2969600 506 1992294400 134512640 135197378 4294956240 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 725 506 78 167 0 556 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2900

[startup+0.301757 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 5108
/proc/meminfo: memFree=1353824/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=8272 CPUtime=0.29
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 2852 0 0 0 28 1 0 0 19 0 1 0 1096347088 8470528 1818 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 2068 1818 91 167 0 1899 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8272

[startup+0.701828 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 5108
/proc/meminfo: memFree=1353824/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=8824 CPUtime=0.69
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 3006 0 0 0 68 1 0 0 22 0 1 0 1096347088 9035776 1972 1992294400 134512640 135197378 4294956240 18446744073709551615 134541203 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 2206 1972 91 167 0 2037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8824

[startup+1.50197 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 5109
/proc/meminfo: memFree=1346200/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=8956 CPUtime=1.49
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 3044 0 0 0 148 1 0 0 25 0 1 0 1096347088 9170944 2010 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 2239 2010 91 167 0 2070 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8956

[startup+3.10125 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 5109
/proc/meminfo: memFree=1345880/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=9268 CPUtime=3.09
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 3086 0 0 0 308 1 0 0 25 0 1 0 1096347088 9490432 2052 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 2317 2052 91 167 0 2148 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9268

[startup+6.30182 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 5109
/proc/meminfo: memFree=1345624/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=9412 CPUtime=6.29
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 3131 0 0 0 628 1 0 0 25 0 1 0 1096347088 9637888 2097 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 2353 2097 91 167 0 2184 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9412

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 5109
/proc/meminfo: memFree=1345112/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=9720 CPUtime=12.69
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 3235 0 0 0 1268 1 0 0 25 0 1 0 1096347088 9953280 2201 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 2430 2201 91 167 0 2261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9720

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 5109
/proc/meminfo: memFree=1344600/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=10384 CPUtime=25.48
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 3350 0 0 0 2547 1 0 0 25 0 1 0 1096347088 10633216 2314 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 2596 2314 91 167 0 2427 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10384

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 5109
/proc/meminfo: memFree=1343704/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=11368 CPUtime=51.08
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 3579 0 0 0 5106 2 0 0 25 0 1 0 1096347088 11640832 2543 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 2842 2543 91 167 0 2673 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11368

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1342168/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=13600 CPUtime=102.26
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 3967 0 0 0 10223 3 0 0 25 0 1 0 1096347088 13926400 2928 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 3400 2928 91 167 0 3231 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13600

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1340312/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=15848 CPUtime=162.24
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 4434 0 0 0 16220 4 0 0 25 0 1 0 1096347088 16228352 3392 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 3962 3392 91 167 0 3793 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15848

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1338712/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=18436 CPUtime=222.21
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 4819 0 0 0 22217 4 0 0 25 0 1 0 1096347088 18878464 3777 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 4609 3777 91 167 0 4440 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18436

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1337048/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=18972 CPUtime=282.19
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 5241 0 0 0 28214 5 0 0 25 0 1 0 1096347088 19427328 4199 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 4743 4199 91 167 0 4574 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18972

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1335448/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=22852 CPUtime=342.18
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 5642 0 0 0 34212 6 0 0 25 0 1 0 1096347088 23400448 4600 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 5713 4600 91 167 0 5544 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 22852

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1333784/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=22852 CPUtime=402.15
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 6056 0 0 0 40209 6 0 0 25 0 1 0 1096347088 23400448 5014 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 5713 5014 91 167 0 5544 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 22852

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1332120/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=22984 CPUtime=462.14
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 6461 0 0 0 46207 7 0 0 25 0 1 0 1096347088 23535616 5419 1992294400 134512640 135197378 4294956240 18446744073709551615 134541634 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 5746 5419 91 167 0 5577 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 22984

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1330520/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=28804 CPUtime=522.12
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 6863 0 0 0 52205 7 0 0 25 0 1 0 1096347088 29495296 5821 1992294400 134512640 135197378 4294956240 18446744073709551615 134542202 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 7201 5821 91 167 0 7032 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 28804

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1328856/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=29612 CPUtime=582.1
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 7280 0 0 0 58203 7 0 0 25 0 1 0 1096347088 30322688 6238 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 7403 6238 91 167 0 7234 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 29612

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1327192/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=29744 CPUtime=642.08
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 7684 0 0 0 64200 8 0 0 25 0 1 0 1096347088 30457856 6642 1992294400 134512640 135197378 4294956240 18446744073709551615 134541254 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 7436 6642 91 167 0 7267 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 29744

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1325592/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=29744 CPUtime=702.05
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 8086 0 0 0 70197 8 0 0 25 0 1 0 1096347088 30457856 7044 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 7436 7044 91 167 0 7267 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 29744

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1323928/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=38476 CPUtime=762.04
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 8503 0 0 0 76195 9 0 0 25 0 1 0 1096347088 39399424 7461 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 9619 7461 91 167 0 9450 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 38476

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1322328/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=38476 CPUtime=822.02
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 8906 0 0 0 82193 9 0 0 25 0 1 0 1096347088 39399424 7864 1992294400 134512640 135197378 4294956240 18446744073709551615 134596997 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 9619 7864 91 167 0 9450 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 38476

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1320664/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=38608 CPUtime=881.99
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 9313 0 0 0 88189 10 0 0 25 0 1 0 1096347088 39534592 8271 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 9652 8271 91 167 0 9483 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 38608

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1319064/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=38608 CPUtime=941.98
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 9720 0 0 0 94187 11 0 0 25 0 1 0 1096347088 39534592 8678 1992294400 134512640 135197378 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 9652 8678 91 167 0 9483 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 38608

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1317400/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=38608 CPUtime=1001.96
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 10128 0 0 0 100184 12 0 0 25 0 1 0 1096347088 39534592 9086 1992294400 134512640 135197378 4294956240 18446744073709551615 134649520 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 9652 9086 91 167 0 9483 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 38608

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1315672/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=53320 CPUtime=1061.94
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 10546 0 0 0 106181 13 0 0 25 0 1 0 1096347088 54599680 9504 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 13330 9504 91 167 0 13161 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 53320

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1314008/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=53452 CPUtime=1121.92
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 10956 0 0 0 112179 13 0 0 25 0 1 0 1096347088 54734848 9914 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 13363 9914 91 167 0 13194 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 53452

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1312344/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=53452 CPUtime=1181.9
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 11373 0 0 0 118177 13 0 0 25 0 1 0 1096347088 54734848 10331 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 13363 10331 91 167 0 13194 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 53452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5111
/proc/meminfo: memFree=1311832/2055920 swapFree=4177692/4192956
[pid=5108] ppid=5106 vsize=53452 CPUtime=1200
/proc/5108/stat : 5108 (march_hi) R 5106 5108 5071 0 -1 4194304 11494 0 0 0 119986 14 0 0 25 0 1 0 1096347088 54734848 10452 1992294400 134512640 135197378 4294956240 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 13363 10452 91 167 0 13194 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 53452

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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.148977
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 53452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11494
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= 1267

runsolver used 1.3178 second user time and 2.84757 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-28 11:40:48
IDJOB=1514353
IDBENCH=70339
IDSOLVER=521
FILE ID=node56/1514353-1238236848
PBS_JOBID= 9060729
Free space on /tmp= 103016 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514353-1238236848/watcher-1514353-1238236848 -o /tmp/evaluation-result-1514353-1238236848/solver-1514353-1238236848 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514353-1238236848.cnf

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

MD5SUM BENCH= 2fdf3400f00d8b99db65500ea60232b7
RANDOM SEED=877792394

node56.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		: 3000.256
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		: 3000.256
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:       1354240 kB
Buffers:         92360 kB
Cached:         515156 kB
SwapCached:       9040 kB
Active:         126652 kB
Inactive:       491216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1354240 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:            1124 kB
Writeback:           0 kB
Mapped:          16020 kB
Slab:            69696 kB
Committed_AS:  2484452 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-28 12:00:51