Trace number 1627828

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_hi hi? (TO) 5000.13 5001.84

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
MD5SUM648c8d820b622b84f63b74fa018c43ab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.367943
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.04/0.09	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.04/0.09	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.04/0.09	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.04/0.09	c main()::
0.04/0.09	c initFormula():: searching for DIMACS p-line....
0.04/0.09	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.04/0.09	c parseCNF():: parsing....
0.04/0.09	c parseCNF():: the CNF contains 0 unary clauses.
0.04/0.09	c runParser():: parsing was successful, warming up engines...
0.04/0.09	c simplify_formula():: removed 0 tautological, 48 satisfied and 0 duplicate clauses
0.04/0.09	c preprocessing fase I completed:: there are now 1992 free variables and 8352 clauses.
0.04/0.09	c stat :: sign balance is biased by 0.456
0.04/0.09	c using 3-SAT heuristics (occurence based diff)
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
0.04/0.09	c resolvent_look() :: found 61 resolvents
0.04/0.09	c lessRedundantTransformation():: nothing to be done.
0.04/0.09	c transformTo3SAT():: you gave me 2000 variables and 8413 clauses.
0.04/0.09	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.04/0.09	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.04/0.09	c transformTo3SAT():: the transformation yielded 2000 variabels and 8413 clauses.
0.04/0.09	c main():: clause / variable ratio: ( 8413 / 2000 ) = 4.21
0.04/0.09	c longest clause has size 3
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.09	c number of free variables = 1992
0.04/0.09	c dynamic_preselect_setsize :: off
0.04/0.09	c main():: all systems go!
0.04/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 248
0.29/0.31	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 11031
6.68/6.78	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 511084
311.99/312.15	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627828-1240018061/watcher-1627828-1240018061 -o /tmp/evaluation-result-1627828-1240018061/solver-1627828-1240018061 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627828-1240018061.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 22685
/proc/meminfo: memFree=1281760/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=968 CPUtime=0
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 29834165 991232 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 242 126 58 167 0 73 0

[startup+0.0523119 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 22685
/proc/meminfo: memFree=1281760/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=1916 CPUtime=0.04
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 317 0 0 0 4 0 0 0 18 0 1 0 29834165 1961984 300 1992294400 134512640 135197378 4294956240 18446744073709551615 134564861 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 479 300 80 167 0 310 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1916

[startup+0.101319 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 22685
/proc/meminfo: memFree=1281760/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=4544 CPUtime=0.09
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 664 0 0 0 9 0 0 0 18 0 1 0 29834165 4653056 593 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 1136 593 91 167 0 967 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4544

[startup+0.301356 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 22685
/proc/meminfo: memFree=1281760/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=4820 CPUtime=0.29
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 1118 0 0 0 29 0 0 0 19 0 1 0 29834165 4935680 1047 1992294400 134512640 135197378 4294956240 18446744073709551615 134572862 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 1205 1047 91 167 0 1036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4820

[startup+0.701429 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 22685
/proc/meminfo: memFree=1281760/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=4952 CPUtime=0.69
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 1142 0 0 0 69 0 0 0 22 0 1 0 29834165 5070848 1071 1992294400 134512640 135197378 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 1238 1071 91 167 0 1069 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4952

[startup+1.50157 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1277720/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=5136 CPUtime=1.49
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 1170 0 0 0 149 0 0 0 25 0 1 0 29834165 5259264 1099 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 1284 1099 91 167 0 1115 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5136

[startup+3.10187 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1277528/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=5272 CPUtime=3.09
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 1213 0 0 0 309 0 0 0 25 0 1 0 29834165 5398528 1142 1992294400 134512640 135197378 4294956240 18446744073709551615 134542184 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 1318 1142 91 167 0 1149 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5272

[startup+6.30246 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1277272/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=5572 CPUtime=6.29
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 1263 0 0 0 629 0 0 0 25 0 1 0 29834165 5705728 1191 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 1393 1191 91 167 0 1224 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5572

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1276792/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=6164 CPUtime=12.68
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 1370 0 0 0 1268 0 0 0 25 0 1 0 29834165 6311936 1297 1992294400 134512640 135197378 4294956240 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 1541 1297 91 167 0 1372 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6164

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1276088/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=6504 CPUtime=25.49
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 1522 0 0 0 2548 1 0 0 25 0 1 0 29834165 6660096 1449 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 1626 1449 91 167 0 1457 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6504

[startup+51.1017 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1275064/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=7980 CPUtime=51.08
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 1819 0 0 0 5107 1 0 0 25 0 1 0 29834165 8171520 1745 1992294400 134512640 135197378 4294956240 18446744073709551615 134611762 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 1995 1745 91 167 0 1826 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7980

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1272696/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=11192 CPUtime=102.26
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 2388 0 0 0 10225 1 0 0 25 0 1 0 29834165 11460608 2314 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 2798 2314 91 167 0 2629 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11192

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1270136/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=14320 CPUtime=162.24
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 3044 0 0 0 16222 2 0 0 25 0 1 0 29834165 14663680 2970 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 3580 2970 91 167 0 3411 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14320

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1267448/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=19016 CPUtime=222.22
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 3703 0 0 0 22219 3 0 0 25 0 1 0 29834165 19472384 3629 1992294400 134512640 135197378 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 4754 3629 91 167 0 4585 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19016

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1264696/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=19148 CPUtime=282.19
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 4396 0 0 0 28216 3 0 0 25 0 1 0 29834165 19607552 4322 1992294400 134512640 135197378 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 4787 4322 91 167 0 4618 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19148

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1261816/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=26592 CPUtime=342.18
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 5087 0 0 0 34213 5 0 0 25 0 1 0 29834165 27230208 5013 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 6648 5013 91 167 0 6479 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 26592

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1259256/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=26724 CPUtime=402.16
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 5725 0 0 0 40210 6 0 0 25 0 1 0 29834165 27365376 5651 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 6681 5651 91 167 0 6512 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26724

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1256632/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=35456 CPUtime=462.14
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 6367 0 0 0 46207 7 0 0 25 0 1 0 29834165 36306944 6293 1992294400 134512640 135197378 4294956240 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 8864 6293 91 167 0 8695 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 35456

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22686
/proc/meminfo: memFree=1254072/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=35456 CPUtime=522.12
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 7031 0 0 0 52204 8 0 0 25 0 1 0 29834165 36306944 6957 1992294400 134512640 135197378 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 8864 6957 91 167 0 8695 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 35456

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22688
/proc/meminfo: memFree=1251192/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=35456 CPUtime=582.09
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 7736 0 0 0 58201 8 0 0 25 0 1 0 29834165 36306944 7662 1992294400 134512640 135197378 4294956240 18446744073709551615 134548603 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 8864 7662 91 167 0 8695 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 35456

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22688
/proc/meminfo: memFree=1248440/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=35588 CPUtime=642.07
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 8424 0 0 0 64198 9 0 0 25 0 1 0 29834165 36442112 8350 1992294400 134512640 135197378 4294956240 18446744073709551615 134542035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 8897 8350 91 167 0 8728 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 35588


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23170
/proc/meminfo: memFree=1097272/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231608 CPUtime=4000.91
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 45979 0 0 0 400037 54 0 0 25 0 1 0 29834165 237166592 45905 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57902 45905 91 167 0 57733 0
Current children cumulated CPU time (s) 4000.91
Current children cumulated vsize (KiB) 231608

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23170
/proc/meminfo: memFree=1094456/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231608 CPUtime=4060.9
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 46650 0 0 0 406035 55 0 0 25 0 1 0 29834165 237166592 46576 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57902 46576 91 167 0 57733 0
Current children cumulated CPU time (s) 4060.9
Current children cumulated vsize (KiB) 231608

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23170
/proc/meminfo: memFree=1091896/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231608 CPUtime=4120.88
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 47290 0 0 0 412032 56 0 0 25 0 1 0 29834165 237166592 47216 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57902 47216 91 167 0 57733 0
Current children cumulated CPU time (s) 4120.88
Current children cumulated vsize (KiB) 231608

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1089272/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231608 CPUtime=4180.85
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 47960 0 0 0 418029 56 0 0 25 0 1 0 29834165 237166592 47886 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57902 47886 91 167 0 57733 0
Current children cumulated CPU time (s) 4180.85
Current children cumulated vsize (KiB) 231608

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1086456/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231608 CPUtime=4240.83
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 48659 0 0 0 424026 57 0 0 25 0 1 0 29834165 237166592 48585 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57902 48585 91 167 0 57733 0
Current children cumulated CPU time (s) 4240.83
Current children cumulated vsize (KiB) 231608

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1083896/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231608 CPUtime=4300.81
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 49299 0 0 0 430024 57 0 0 25 0 1 0 29834165 237166592 49225 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57902 49225 91 167 0 57733 0
Current children cumulated CPU time (s) 4300.81
Current children cumulated vsize (KiB) 231608

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1081272/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231608 CPUtime=4360.79
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 49951 0 0 0 436021 58 0 0 25 0 1 0 29834165 237166592 49877 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57902 49877 91 167 0 57733 0
Current children cumulated CPU time (s) 4360.79
Current children cumulated vsize (KiB) 231608

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1078648/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231608 CPUtime=4420.77
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 50635 0 0 0 442018 59 0 0 25 0 1 0 29834165 237166592 50561 1992294400 134512640 135197378 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57902 50561 91 167 0 57733 0
Current children cumulated CPU time (s) 4420.77
Current children cumulated vsize (KiB) 231608

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1076024/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231608 CPUtime=4480.75
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 51295 0 0 0 448016 59 0 0 25 0 1 0 29834165 237166592 51221 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57902 51221 91 167 0 57733 0
Current children cumulated CPU time (s) 4480.75
Current children cumulated vsize (KiB) 231608

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1073400/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231608 CPUtime=4540.73
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 51940 0 0 0 454013 60 0 0 25 0 1 0 29834165 237166592 51866 1992294400 134512640 135197378 4294956240 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57902 51866 91 167 0 57733 0
Current children cumulated CPU time (s) 4540.73
Current children cumulated vsize (KiB) 231608

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1070584/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231608 CPUtime=4600.71
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 52617 0 0 0 460010 61 0 0 25 0 1 0 29834165 237166592 52543 1992294400 134512640 135197378 4294956240 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57902 52543 91 167 0 57733 0
Current children cumulated CPU time (s) 4600.71
Current children cumulated vsize (KiB) 231608

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1067832/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231608 CPUtime=4660.68
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 53304 0 0 0 466007 61 0 0 25 0 1 0 29834165 237166592 53230 1992294400 134512640 135197378 4294956240 18446744073709551615 134617941 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57902 53230 91 167 0 57733 0
Current children cumulated CPU time (s) 4660.68
Current children cumulated vsize (KiB) 231608

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1065144/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231608 CPUtime=4720.67
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 53966 0 0 0 472005 62 0 0 25 0 1 0 29834165 237166592 53892 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57902 53892 91 167 0 57733 0
Current children cumulated CPU time (s) 4720.67
Current children cumulated vsize (KiB) 231608

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1062392/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231740 CPUtime=4780.65
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 54656 0 0 0 478003 62 0 0 25 0 1 0 29834165 237301760 54582 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57935 54582 91 167 0 57766 0
Current children cumulated CPU time (s) 4780.65
Current children cumulated vsize (KiB) 231740

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1059448/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231740 CPUtime=4840.63
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 55391 0 0 0 484000 63 0 0 25 0 1 0 29834165 237301760 55317 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57935 55317 91 167 0 57766 0
Current children cumulated CPU time (s) 4840.63
Current children cumulated vsize (KiB) 231740

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1056824/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231740 CPUtime=4900.61
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 56050 0 0 0 489998 63 0 0 25 0 1 0 29834165 237301760 55976 1992294400 134512640 135197378 4294956240 18446744073709551615 134552641 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57935 55976 91 167 0 57766 0
Current children cumulated CPU time (s) 4900.61
Current children cumulated vsize (KiB) 231740

[startup+4962.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 23172
/proc/meminfo: memFree=1054136/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=231740 CPUtime=4960.59
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 56699 0 0 0 495995 64 0 0 25 0 1 0 29834165 237301760 56625 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 57935 56625 91 167 0 57766 0
Current children cumulated CPU time (s) 4960.59
Current children cumulated vsize (KiB) 231740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 23172
/proc/meminfo: memFree=1052344/2055920 swapFree=4192956/4192956
[pid=22685] ppid=22683 vsize=257776 CPUtime=5000.08
/proc/22685/stat : 22685 (march_hi) R 22683 22685 22619 0 -1 4194304 57156 0 0 0 499944 64 0 0 25 0 1 0 29834165 263962624 57082 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/22685/statm: 64444 57082 91 167 0 64275 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 257776

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): 5001.84
CPU time (s): 5000.13
CPU user time (s): 4999.44
CPU system time (s): 0.684895
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 257776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.44
system time used= 0.684895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57156
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= 6516

runsolver used 4.22236 second user time and 9.56255 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-18 03:27:42
IDJOB=1627828
IDBENCH=70284
IDSOLVER=583
FILE ID=node44/1627828-1240018061
PBS_JOBID= 9157421
Free space on /tmp= 66304 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627828-1240018061/watcher-1627828-1240018061 -o /tmp/evaluation-result-1627828-1240018061/solver-1627828-1240018061 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627828-1240018061.cnf

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

MD5SUM BENCH= 648c8d820b622b84f63b74fa018c43ab
RANDOM SEED=1575455754

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1282176 kB
Buffers:         75600 kB
Cached:         623576 kB
SwapCached:          0 kB
Active:         207544 kB
Inactive:       505468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1282176 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1312 kB
Writeback:           0 kB
Mapped:          23608 kB
Slab:            46728 kB
Committed_AS:   169940 kB
PageTables:       1380 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= 66368 MiB
End job on node44 at 2009-04-18 04:51:05