Trace number 1627749

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) 5000.15 5001.36

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S115851319-100.cnf
MD5SUMa1edfaeac2621d913d1c4fa9fc78f271
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.9973
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

0.49/0.59	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.59	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.59	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.59	c main()::
0.49/0.59	c initFormula():: searching for DIMACS p-line....
0.49/0.59	c full lookahead due to high density!
0.49/0.59	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.49/0.59	c parseCNF():: parsing....
0.49/0.59	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.59	c runParser():: parsing was successful, warming up engines...
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.49/0.59	c stat :: sign balance is biased by 0.045
0.49/0.59	c using k-SAT heuristics (size based diff)
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.49/0.59	c longest clause has size 5
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c number of free variables = 1100
0.49/0.59	c dynamic_preselect_setsize :: off
0.49/0.59	c main():: all systems go!
0.49/0.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 447
0.89/0.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 58103
19.88/19.91	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 6680716
2240.74/2241.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |**********************************************
c |***********************************************

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-1627749-1239997435/watcher-1627749-1239997435 -o /tmp/evaluation-result-1627749-1239997435/solver-1627749-1239997435 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627749-1239997435.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: 0.98 1.02 1.00 3/64 20066
/proc/meminfo: memFree=1102792/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=1012 CPUtime=0
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 27776683 1036288 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134849079 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 253 123 58 167 0 84 0

[startup+0.010399 s]
/proc/loadavg: 0.98 1.02 1.00 3/64 20066
/proc/meminfo: memFree=1102792/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=1144 CPUtime=0
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 27776683 1171456 142 1992294400 134512640 135197378 4294956240 18446744073709551615 134850885 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 286 142 58 167 0 117 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1144

[startup+0.101406 s]
/proc/loadavg: 0.98 1.02 1.00 3/64 20066
/proc/meminfo: memFree=1102792/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=3704 CPUtime=0.09
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 1140 0 0 0 9 0 0 0 18 0 1 0 27776683 3792896 637 1992294400 134512640 135197378 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 926 637 79 167 0 757 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3704

[startup+0.301422 s]
/proc/loadavg: 0.98 1.02 1.00 3/64 20066
/proc/meminfo: memFree=1102792/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=3924 CPUtime=0.29
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 2859 0 0 0 29 0 0 0 19 0 1 0 27776683 4018176 699 1992294400 134512640 135197378 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 981 699 82 167 0 812 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3924

[startup+0.701457 s]
/proc/loadavg: 0.98 1.02 1.00 3/64 20066
/proc/meminfo: memFree=1102792/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=7096 CPUtime=0.69
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 3603 0 0 0 68 1 0 0 23 0 1 0 27776683 7266304 1187 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 1774 1187 93 167 0 1605 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7096

[startup+1.50153 s]
/proc/loadavg: 0.98 1.02 1.00 2/65 20067
/proc/meminfo: memFree=1098368/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=7112 CPUtime=1.49
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 3607 0 0 0 148 1 0 0 25 0 1 0 27776683 7282688 1191 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 1778 1191 93 167 0 1609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7112

[startup+3.10166 s]
/proc/loadavg: 0.98 1.02 1.00 2/65 20067
/proc/meminfo: memFree=1098176/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=7112 CPUtime=3.09
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 3607 0 0 0 308 1 0 0 25 0 1 0 27776683 7282688 1191 1992294400 134512640 135197378 4294956240 18446744073709551615 134541478 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 1778 1191 93 167 0 1609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7112

[startup+6.30194 s]
/proc/loadavg: 0.98 1.02 1.00 2/65 20067
/proc/meminfo: memFree=1098112/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=7572 CPUtime=6.29
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 3701 0 0 0 628 1 0 0 25 0 1 0 27776683 7753728 1285 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 1893 1285 93 167 0 1724 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7572

[startup+12.7015 s]
/proc/loadavg: 0.98 1.02 1.00 2/65 20067
/proc/meminfo: memFree=1097280/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=8140 CPUtime=12.69
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 3828 0 0 0 1268 1 0 0 25 0 1 0 27776683 8335360 1412 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 2035 1412 93 167 0 1866 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8140

[startup+25.5016 s]
/proc/loadavg: 0.98 1.02 1.00 2/65 20067
/proc/meminfo: memFree=1096384/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=9416 CPUtime=25.49
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 4042 0 0 0 2547 2 0 0 25 0 1 0 27776683 9641984 1626 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 2354 1626 93 167 0 2185 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9416

[startup+51.1018 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 20067
/proc/meminfo: memFree=1094592/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=12292 CPUtime=51.08
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 4514 0 0 0 5106 2 0 0 25 0 1 0 27776683 12587008 2098 1992294400 134512640 135197378 4294956240 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 3073 2098 93 167 0 2904 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12292

[startup+102.305 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 20067
/proc/meminfo: memFree=1090880/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=14880 CPUtime=102.27
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 5423 0 0 0 10224 3 0 0 25 0 1 0 27776683 15237120 3007 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 3720 3007 93 167 0 3551 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14880

[startup+162.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 20067
/proc/meminfo: memFree=1086528/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=18944 CPUtime=162.25
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 6512 0 0 0 16221 4 0 0 25 0 1 0 27776683 19398656 4096 1992294400 134512640 135197378 4294956240 18446744073709551615 134539132 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 4736 4096 93 167 0 4567 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18944

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20067
/proc/meminfo: memFree=1081984/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=25124 CPUtime=222.24
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 7616 0 0 0 22218 6 0 0 25 0 1 0 27776683 25726976 5200 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 6281 5200 93 167 0 6112 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25124

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20067
/proc/meminfo: memFree=1077632/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=33856 CPUtime=282.22
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 8706 0 0 0 28215 7 0 0 25 0 1 0 27776683 34668544 6290 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 8464 6290 93 167 0 8295 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33856

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20067
/proc/meminfo: memFree=1073152/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=33856 CPUtime=342.2
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 9820 0 0 0 34212 8 0 0 25 0 1 0 27776683 34668544 7404 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 8464 7404 93 167 0 8295 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33856

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20067
/proc/meminfo: memFree=1068672/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=46952 CPUtime=402.19
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 10929 0 0 0 40210 9 0 0 25 0 1 0 27776683 48078848 8513 1992294400 134512640 135197378 4294956240 18446744073709551615 134592677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 11738 8513 93 167 0 11569 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46952

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20067
/proc/meminfo: memFree=1063808/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=47680 CPUtime=462.18
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 12145 0 0 0 46207 11 0 0 25 0 1 0 27776683 48824320 9729 1992294400 134512640 135197378 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 11920 9729 93 167 0 11751 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 47680

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20067
/proc/meminfo: memFree=1059392/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=47680 CPUtime=522.17
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 13259 0 0 0 52205 12 0 0 25 0 1 0 27776683 48824320 10843 1992294400 134512640 135197378 4294956240 18446744073709551615 134541428 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 11920 10843 93 167 0 11751 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 47680

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20067
/proc/meminfo: memFree=1054976/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=67324 CPUtime=582.16
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 14372 0 0 0 58202 14 0 0 25 0 1 0 27776683 68939776 11956 1992294400 134512640 135197378 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 16831 11956 93 167 0 16662 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 67324

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20067
/proc/meminfo: memFree=1050432/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=67324 CPUtime=642.14
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 15494 0 0 0 64199 15 0 0 25 0 1 0 27776683 68939776 13078 1992294400 134512640 135197378 4294956240 18446744073709551615 134550604 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 16831 13078 93 167 0 16662 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 67324


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20075
/proc/meminfo: memFree=804288/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=311848 CPUtime=4061.31
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 76728 0 0 0 406045 86 0 0 25 0 1 0 27776683 319332352 74312 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 77962 74312 93 167 0 77793 0
Current children cumulated CPU time (s) 4061.31
Current children cumulated vsize (KiB) 311848

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20075
/proc/meminfo: memFree=800192/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=311848 CPUtime=4121.29
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 77752 0 0 0 412042 87 0 0 25 0 1 0 27776683 319332352 75336 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 77962 75336 93 167 0 77793 0
Current children cumulated CPU time (s) 4121.29
Current children cumulated vsize (KiB) 311848

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20075
/proc/meminfo: memFree=796160/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=311848 CPUtime=4181.28
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 78762 0 0 0 418040 88 0 0 25 0 1 0 27776683 319332352 76346 1992294400 134512640 135197378 4294956240 18446744073709551615 134618163 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 77962 76346 93 167 0 77793 0
Current children cumulated CPU time (s) 4181.28
Current children cumulated vsize (KiB) 311848

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20075
/proc/meminfo: memFree=791680/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=4241.26
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 79750 0 0 0 424034 92 0 0 25 0 1 0 27776683 472088576 77334 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 77334 93 167 0 115087 0
Current children cumulated CPU time (s) 4241.26
Current children cumulated vsize (KiB) 461024

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20075
/proc/meminfo: memFree=787648/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=4301.25
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 80734 0 0 0 430031 94 0 0 25 0 1 0 27776683 472088576 78318 1992294400 134512640 135197378 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 78318 93 167 0 115087 0
Current children cumulated CPU time (s) 4301.25
Current children cumulated vsize (KiB) 461024

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20075
/proc/meminfo: memFree=783872/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=4361.24
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 81686 0 0 0 436029 95 0 0 25 0 1 0 27776683 472088576 79270 1992294400 134512640 135197378 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 79270 93 167 0 115087 0
Current children cumulated CPU time (s) 4361.24
Current children cumulated vsize (KiB) 461024

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20075
/proc/meminfo: memFree=780096/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=4421.22
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 82613 0 0 0 442026 96 0 0 25 0 1 0 27776683 472088576 80197 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 80197 93 167 0 115087 0
Current children cumulated CPU time (s) 4421.22
Current children cumulated vsize (KiB) 461024

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20075
/proc/meminfo: memFree=776832/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=4481.21
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 83444 0 0 0 448024 97 0 0 25 0 1 0 27776683 472088576 81028 1992294400 134512640 135197378 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 81028 93 167 0 115087 0
Current children cumulated CPU time (s) 4481.21
Current children cumulated vsize (KiB) 461024

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20075
/proc/meminfo: memFree=772672/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=4541.19
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 84478 0 0 0 454020 99 0 0 25 0 1 0 27776683 472088576 82062 1992294400 134512640 135197378 4294956240 18446744073709551615 134557084 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 82062 93 167 0 115087 0
Current children cumulated CPU time (s) 4541.19
Current children cumulated vsize (KiB) 461024

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20075
/proc/meminfo: memFree=768320/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=4601.19
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 85559 0 0 0 460018 101 0 0 25 0 1 0 27776683 472088576 83143 1992294400 134512640 135197378 4294956240 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 83143 93 167 0 115087 0
Current children cumulated CPU time (s) 4601.19
Current children cumulated vsize (KiB) 461024

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20081
/proc/meminfo: memFree=764024/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=4661.16
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 86641 0 0 0 466014 102 0 0 25 0 1 0 27776683 472088576 84225 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 84225 93 167 0 115087 0
Current children cumulated CPU time (s) 4661.16
Current children cumulated vsize (KiB) 461024

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20081
/proc/meminfo: memFree=759544/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=4721.14
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 87745 0 0 0 472011 103 0 0 25 0 1 0 27776683 472088576 85329 1992294400 134512640 135197378 4294956240 18446744073709551615 134612239 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 85329 93 167 0 115087 0
Current children cumulated CPU time (s) 4721.14
Current children cumulated vsize (KiB) 461024

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20081
/proc/meminfo: memFree=755192/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=4781.13
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 88834 0 0 0 478009 104 0 0 25 0 1 0 27776683 472088576 86418 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 86418 93 167 0 115087 0
Current children cumulated CPU time (s) 4781.13
Current children cumulated vsize (KiB) 461024

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20081
/proc/meminfo: memFree=750712/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=4841.11
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 89948 0 0 0 484006 105 0 0 25 0 1 0 27776683 472088576 87532 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 87532 93 167 0 115087 0
Current children cumulated CPU time (s) 4841.11
Current children cumulated vsize (KiB) 461024

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20081
/proc/meminfo: memFree=746360/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=4901.1
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 91050 0 0 0 490003 107 0 0 25 0 1 0 27776683 472088576 88634 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 88634 93 167 0 115087 0
Current children cumulated CPU time (s) 4901.1
Current children cumulated vsize (KiB) 461024

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20081
/proc/meminfo: memFree=741824/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=4961.09
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 92154 0 0 0 496001 108 0 0 25 0 1 0 27776683 472088576 89738 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 89738 93 167 0 115087 0
Current children cumulated CPU time (s) 4961.09
Current children cumulated vsize (KiB) 461024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20081
/proc/meminfo: memFree=738944/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=5000.08
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 92886 0 0 0 499900 108 0 0 25 0 1 0 27776683 472088576 90470 1992294400 134512640 135197378 4294956240 18446744073709551615 134603418 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 90470 93 167 0 115087 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 461024

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20081
/proc/meminfo: memFree=738944/2055920 swapFree=4192956/4192956
[pid=20066] ppid=20064 vsize=461024 CPUtime=5000.08
/proc/20066/stat : 20066 (march_hi) R 20064 20066 19920 0 -1 4194304 92886 0 0 0 499900 108 0 0 25 0 1 0 27776683 472088576 90470 1992294400 134512640 135197378 4294956240 18446744073709551615 134603418 0 0 4096 0 0 0 0 17 1 0 0
/proc/20066/statm: 115256 90470 93 167 0 115087 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 461024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.36
CPU time (s): 5000.15
CPU user time (s): 4999
CPU system time (s): 1.14283
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 461024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999
system time used= 1.14283
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92886
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= 8994

runsolver used 3.38448 second user time and 10.6374 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-17 21:43:55
IDJOB=1627749
IDBENCH=70205
IDSOLVER=583
FILE ID=node31/1627749-1239997435
PBS_JOBID= 9157299
Free space on /tmp= 66492 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S115851319-100.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627749-1239997435/watcher-1627749-1239997435 -o /tmp/evaluation-result-1627749-1239997435/solver-1627749-1239997435 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627749-1239997435.cnf

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

MD5SUM BENCH= a1edfaeac2621d913d1c4fa9fc78f271
RANDOM SEED=1201745804

node31.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		: 3000.213
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		: 3000.213
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:       1103208 kB
Buffers:         70564 kB
Cached:         810444 kB
SwapCached:          0 kB
Active:          63028 kB
Inactive:       832948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1103208 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          24708 kB
Slab:            42500 kB
Committed_AS:   185704 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node31 at 2009-04-17 23:07:18