Trace number 1627908

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) 5000.06 5001.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
MD5SUMbaab5bee77b4ec39821ca7eac508e100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark95.4625
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.89	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.89	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.89	c main()::
0.79/0.89	c initFormula():: searching for DIMACS p-line....
0.79/0.89	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.79/0.89	c parseCNF():: parsing....
0.79/0.89	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.89	c runParser():: parsing was successful, warming up engines...
0.79/0.89	c simplify_formula():: removed 0 tautological, 238 satisfied and 0 duplicate clauses
0.79/0.89	c preprocessing fase I completed:: there are now 11957 free variables and 50162 clauses.
0.79/0.89	c stat :: sign balance is biased by 0.479
0.79/0.89	c using 3-SAT heuristics (occurence based diff)
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.79/0.89	c resolvent_look() :: found 77 resolvents
0.79/0.89	c lessRedundantTransformation():: nothing to be done.
0.79/0.89	c transformTo3SAT():: you gave me 12000 variables and 50239 clauses.
0.79/0.89	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.89	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.89	c transformTo3SAT():: the transformation yielded 12000 variabels and 50239 clauses.
0.79/0.89	c main():: clause / variable ratio: ( 50239 / 12000 ) = 4.19
0.79/0.89	c longest clause has size 3
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c number of free variables = 11957
0.79/0.89	c dynamic_preselect_setsize :: off
0.79/0.89	c main():: all systems go!
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 1007
3.49/3.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 408917
1256.46/1256.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
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c |***********************************************
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-1627908-1240051038/watcher-1627908-1240051038 -o /tmp/evaluation-result-1627908-1240051038/solver-1627908-1240051038 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627908-1240051038.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: 0.99 0.98 0.99 3/64 19942
/proc/meminfo: memFree=1324512/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=2124 CPUtime=0
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 33131210 2174976 348 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 531 348 58 167 0 362 0

[startup+0.0983741 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19942
/proc/meminfo: memFree=1324512/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=5844 CPUtime=0.09
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 1191 0 0 0 9 0 0 0 18 0 1 0 33131210 5984256 890 1992294400 134512640 135197378 4294956240 18446744073709551615 134649162 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 1461 890 65 167 0 1292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.101373 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19942
/proc/meminfo: memFree=1324512/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=5844 CPUtime=0.09
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 1194 0 0 0 9 0 0 0 18 0 1 0 33131210 5984256 893 1992294400 134512640 135197378 4294956240 18446744073709551615 134565317 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 1461 893 65 167 0 1292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.30139 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19942
/proc/meminfo: memFree=1324512/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=6508 CPUtime=0.29
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 2770 0 0 0 28 1 0 0 19 0 1 0 33131210 6664192 1127 1992294400 134512640 135197378 4294956240 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 1627 1127 67 167 0 1458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6508

[startup+0.701426 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19942
/proc/meminfo: memFree=1324512/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=8008 CPUtime=0.69
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 5726 0 0 0 67 2 0 0 22 0 1 0 33131210 8200192 1515 1992294400 134512640 135197378 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 2002 1515 81 167 0 1833 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8008

[startup+1.5025 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19943
/proc/meminfo: memFree=1311640/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=22208 CPUtime=1.49
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 10990 0 0 0 146 3 0 0 25 0 1 0 33131210 22740992 5012 1992294400 134512640 135197378 4294956240 18446744073709551615 134541395 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 5552 5012 91 167 0 5383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22208

[startup+3.10164 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19943
/proc/meminfo: memFree=1304152/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=24780 CPUtime=3.09
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 11496 0 0 0 305 4 0 0 25 0 1 0 33131210 25374720 5518 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 6195 5518 91 167 0 6026 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24780

[startup+6.30193 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19943
/proc/meminfo: memFree=1302104/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=25264 CPUtime=6.29
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 11621 0 0 0 625 4 0 0 25 0 1 0 33131210 25870336 5643 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 6316 5643 91 167 0 6147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25264

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19943
/proc/meminfo: memFree=1301528/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=25696 CPUtime=12.69
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 11719 0 0 0 1265 4 0 0 25 0 1 0 33131210 26312704 5741 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 6424 5741 91 167 0 6255 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25696

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19943
/proc/meminfo: memFree=1301080/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=26100 CPUtime=25.48
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 11825 0 0 0 2544 4 0 0 25 0 1 0 33131210 26726400 5847 1992294400 134512640 135197378 4294956240 18446744073709551615 134541572 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 6525 5847 91 167 0 6356 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26100

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19943
/proc/meminfo: memFree=1300504/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=26752 CPUtime=51.08
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 11957 0 0 0 5103 5 0 0 25 0 1 0 33131210 27394048 5979 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 6688 5979 91 167 0 6519 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26752

[startup+102.306 s]
/proc/loadavg: 1.09 1.01 1.00 2/65 19943
/proc/meminfo: memFree=1299672/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=27848 CPUtime=102.27
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 12168 0 0 0 10222 5 0 0 25 0 1 0 33131210 28516352 6190 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 6962 6190 91 167 0 6793 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27848

[startup+162.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 19943
/proc/meminfo: memFree=1298840/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=28624 CPUtime=162.24
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 12369 0 0 0 16219 5 0 0 25 0 1 0 33131210 29310976 6391 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 7156 6391 91 167 0 6987 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28624

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 19943
/proc/meminfo: memFree=1298072/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=29784 CPUtime=222.23
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 12561 0 0 0 22218 5 0 0 25 0 1 0 33131210 30498816 6583 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 7446 6583 91 167 0 7277 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29784

[startup+282.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 19943
/proc/meminfo: memFree=1297368/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=29916 CPUtime=282.22
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 12737 0 0 0 28216 6 0 0 25 0 1 0 33131210 30633984 6759 1992294400 134512640 135197378 4294956240 18446744073709551615 134541243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 7479 6759 91 167 0 7310 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29916

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19943
/proc/meminfo: memFree=1296664/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=31332 CPUtime=342.2
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 12907 0 0 0 34214 6 0 0 25 0 1 0 33131210 32083968 6929 1992294400 134512640 135197378 4294956240 18446744073709551615 134541215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 7833 6929 91 167 0 7664 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31332

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19943
/proc/meminfo: memFree=1295960/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=31588 CPUtime=402.18
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 13080 0 0 0 40212 6 0 0 25 0 1 0 33131210 32346112 7092 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 7897 7092 91 167 0 7728 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31588

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19943
/proc/meminfo: memFree=1295320/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=33444 CPUtime=462.17
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 13229 0 0 0 46211 6 0 0 25 0 1 0 33131210 34246656 7241 1992294400 134512640 135197378 4294956240 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 8361 7241 91 167 0 8192 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33444

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19943
/proc/meminfo: memFree=1294808/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=33576 CPUtime=522.15
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 13379 0 0 0 52209 6 0 0 25 0 1 0 33131210 34381824 7391 1992294400 134512640 135197378 4294956240 18446744073709551615 134541710 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 8394 7391 91 167 0 8225 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 33576

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19943
/proc/meminfo: memFree=1294232/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=33576 CPUtime=582.13
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 13518 0 0 0 58207 6 0 0 25 0 1 0 33131210 34381824 7530 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 8394 7530 91 167 0 8225 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 33576

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19943
/proc/meminfo: memFree=1293592/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=33708 CPUtime=642.12
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 13661 0 0 0 64206 6 0 0 25 0 1 0 33131210 34516992 7673 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 8427 7673 91 167 0 8258 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 33708


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

[startup+4002.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 19951
/proc/meminfo: memFree=1265048/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=71884 CPUtime=4001.2
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 20769 0 0 0 400102 18 0 0 25 0 1 0 33131210 73609216 14781 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 17971 14781 91 167 0 17802 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 71884

[startup+4062.31 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 19951
/proc/meminfo: memFree=1264536/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=71884 CPUtime=4061.2
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 20895 0 0 0 406101 19 0 0 25 0 1 0 33131210 73609216 14907 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 17971 14907 91 167 0 17802 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 71884

[startup+4122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 19951
/proc/meminfo: memFree=1264088/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=71884 CPUtime=4121.18
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 21018 0 0 0 412099 19 0 0 25 0 1 0 33131210 73609216 15030 1992294400 134512640 135197378 4294956240 18446744073709551615 134541683 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 17971 15030 91 167 0 17802 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 71884

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19951
/proc/meminfo: memFree=1263576/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=71884 CPUtime=4181.16
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 21142 0 0 0 418097 19 0 0 25 0 1 0 33131210 73609216 15154 1992294400 134512640 135197378 4294956240 18446744073709551615 134572699 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 17971 15154 91 167 0 17802 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 71884

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19951
/proc/meminfo: memFree=1263064/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=71884 CPUtime=4241.14
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 21263 0 0 0 424095 19 0 0 25 0 1 0 33131210 73609216 15275 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 17971 15275 91 167 0 17802 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 71884

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19951
/proc/meminfo: memFree=1262552/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=71884 CPUtime=4301.13
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 21387 0 0 0 430093 20 0 0 25 0 1 0 33131210 73609216 15399 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 17971 15399 91 167 0 17802 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 71884

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19951
/proc/meminfo: memFree=1262104/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=71884 CPUtime=4361.11
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 21510 0 0 0 436091 20 0 0 25 0 1 0 33131210 73609216 15522 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 17971 15522 91 167 0 17802 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 71884

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19951
/proc/meminfo: memFree=1261592/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=71884 CPUtime=4421.1
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 21634 0 0 0 442090 20 0 0 25 0 1 0 33131210 73609216 15646 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 17971 15646 91 167 0 17802 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 71884

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19951
/proc/meminfo: memFree=1261080/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=71884 CPUtime=4481.08
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 21756 0 0 0 448088 20 0 0 25 0 1 0 33131210 73609216 15768 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 17971 15768 91 167 0 17802 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 71884

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19951
/proc/meminfo: memFree=1260568/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=72016 CPUtime=4541.06
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 21879 0 0 0 454086 20 0 0 25 0 1 0 33131210 73744384 15891 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 18004 15891 91 167 0 17835 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 72016

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19951
/proc/meminfo: memFree=1260120/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=72016 CPUtime=4601.04
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 22002 0 0 0 460084 20 0 0 25 0 1 0 33131210 73744384 16014 1992294400 134512640 135197378 4294956240 18446744073709551615 134570737 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 18004 16014 91 167 0 17835 0
Current children cumulated CPU time (s) 4601.04
Current children cumulated vsize (KiB) 72016

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19951
/proc/meminfo: memFree=1259608/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=72016 CPUtime=4661.02
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 22129 0 0 0 466082 20 0 0 25 0 1 0 33131210 73744384 16141 1992294400 134512640 135197378 4294956240 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 18004 16141 91 167 0 17835 0
Current children cumulated CPU time (s) 4661.02
Current children cumulated vsize (KiB) 72016

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19951
/proc/meminfo: memFree=1259096/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=72016 CPUtime=4721.02
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 22251 0 0 0 472081 21 0 0 25 0 1 0 33131210 73744384 16263 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 18004 16263 91 167 0 17835 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 72016

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19951
/proc/meminfo: memFree=1258584/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=72016 CPUtime=4780.99
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 22375 0 0 0 478078 21 0 0 25 0 1 0 33131210 73744384 16387 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 18004 16387 91 167 0 17835 0
Current children cumulated CPU time (s) 4780.99
Current children cumulated vsize (KiB) 72016

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19951
/proc/meminfo: memFree=1258072/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=72016 CPUtime=4840.98
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 22500 0 0 0 484077 21 0 0 25 0 1 0 33131210 73744384 16512 1992294400 134512640 135197378 4294956240 18446744073709551615 134541634 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 18004 16512 91 167 0 17835 0
Current children cumulated CPU time (s) 4840.98
Current children cumulated vsize (KiB) 72016

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19951
/proc/meminfo: memFree=1257560/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=72016 CPUtime=4900.96
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 22626 0 0 0 490075 21 0 0 25 0 1 0 33131210 73744384 16638 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 18004 16638 91 167 0 17835 0
Current children cumulated CPU time (s) 4900.96
Current children cumulated vsize (KiB) 72016

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19951
/proc/meminfo: memFree=1257048/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=72016 CPUtime=4960.94
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 22756 0 0 0 496073 21 0 0 25 0 1 0 33131210 73744384 16768 1992294400 134512640 135197378 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 18004 16768 91 167 0 17835 0
Current children cumulated CPU time (s) 4960.94
Current children cumulated vsize (KiB) 72016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19951
/proc/meminfo: memFree=1256728/2055920 swapFree=4192956/4192956
[pid=19942] ppid=19940 vsize=72148 CPUtime=5000.04
/proc/19942/stat : 19942 (march_hi) R 19940 19942 19798 0 -1 4194304 22839 0 0 0 499982 22 0 0 25 0 1 0 33131210 73879552 16851 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19942/statm: 18037 16851 91 167 0 17868 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 72148

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): 5001.42
CPU time (s): 5000.06
CPU user time (s): 4999.83
CPU system time (s): 0.230964
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 72148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22839
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= 11199

runsolver used 3.13552 second user time and 10.9763 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-18 12:37:18
IDJOB=1627908
IDBENCH=70364
IDSOLVER=583
FILE ID=node55/1627908-1240051038
PBS_JOBID= 9157488
Free space on /tmp= 66372 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627908-1240051038/watcher-1627908-1240051038 -o /tmp/evaluation-result-1627908-1240051038/solver-1627908-1240051038 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627908-1240051038.cnf

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

MD5SUM BENCH= baab5bee77b4ec39821ca7eac508e100
RANDOM SEED=723055417

node55.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		: 3000.240
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		: 3000.240
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:       1324928 kB
Buffers:         75552 kB
Cached:         580444 kB
SwapCached:          0 kB
Active:         301612 kB
Inactive:       368288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1324928 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            47084 kB
Committed_AS:   160600 kB
PageTables:       1360 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= 66372 MiB
End job on node55 at 2009-04-18 14:00:42