Trace number 1627903

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) 5000.02 5001.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
MD5SUMeb6bf34a1ded0d6ac9d6c9b7ba628c09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark210.131
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.49/1.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.53	c main()::
1.49/1.53	c initFormula():: searching for DIMACS p-line....
1.49/1.53	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.49/1.53	c parseCNF():: parsing....
1.49/1.53	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.53	c runParser():: parsing was successful, warming up engines...
1.49/1.53	c simplify_formula():: removed 0 tautological, 483 satisfied and 0 duplicate clauses
1.49/1.53	c preprocessing fase I completed:: there are now 17922 free variables and 75117 clauses.
1.49/1.53	c stat :: sign balance is biased by 0.475
1.49/1.53	c using 3-SAT heuristics (occurence based diff)
1.49/1.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
1.49/1.53	c resolvent_look() :: found 78 resolvents
1.49/1.53	c lessRedundantTransformation():: nothing to be done.
1.49/1.53	c transformTo3SAT():: you gave me 18000 variables and 75195 clauses.
1.49/1.53	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.49/1.53	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.49/1.53	c transformTo3SAT():: the transformation yielded 18000 variabels and 75195 clauses.
1.49/1.53	c main():: clause / variable ratio: ( 75195 / 18000 ) = 4.18
1.49/1.53	c longest clause has size 3
1.49/1.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.53	c number of free variables = 17922
1.49/1.53	c dynamic_preselect_setsize :: off
1.49/1.53	c main():: all systems go!
1.49/1.53	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-1627903-1240042276/watcher-1627903-1240042276 -o /tmp/evaluation-result-1627903-1240042276/solver-1627903-1240042276 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627903-1240042276.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: 1.01 0.99 0.99 3/65 19150
/proc/meminfo: memFree=1060464/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=2844 CPUtime=0
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 497 0 0 0 0 0 0 0 20 0 1 0 32256921 2912256 482 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 711 482 58 167 0 542 0

[startup+0.078827 s]
/proc/loadavg: 1.01 0.99 0.99 3/65 19150
/proc/meminfo: memFree=1060464/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=3636 CPUtime=0.07
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 767 0 0 0 7 0 0 0 20 0 1 0 32256921 3723264 752 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 909 752 58 167 0 740 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3636

[startup+0.10183 s]
/proc/loadavg: 1.01 0.99 0.99 3/65 19150
/proc/meminfo: memFree=1060464/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=3900 CPUtime=0.09
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 851 0 0 0 9 0 0 0 20 0 1 0 32256921 3993600 836 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 975 836 58 167 0 806 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3900

[startup+0.301868 s]
/proc/loadavg: 1.01 0.99 0.99 3/65 19150
/proc/meminfo: memFree=1060464/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=10816 CPUtime=0.29
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 2970 0 0 0 28 1 0 0 22 0 1 0 32256921 11075584 2014 1992294400 134512640 135197378 4294956240 18446744073709551615 134688148 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 2704 2014 66 167 0 2535 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10816

[startup+0.701943 s]
/proc/loadavg: 1.01 0.99 0.99 3/65 19150
/proc/meminfo: memFree=1060464/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=10612 CPUtime=0.69
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 5602 0 0 0 67 2 0 0 25 0 1 0 32256921 10866688 1951 1992294400 134512640 135197378 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 2653 1951 78 167 0 2484 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10612

[startup+1.50109 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1054504/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=34252 CPUtime=1.49
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 12960 0 0 0 144 5 0 0 25 0 1 0 32256921 35074048 3621 1992294400 134512640 135197378 4294956240 18446744073709551615 134560979 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 8563 3621 86 167 0 8394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34252

[startup+3.10239 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1031080/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=33112 CPUtime=3.09
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 17354 0 0 0 303 6 0 0 25 0 1 0 32256921 33906688 7479 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 8278 7479 91 167 0 8109 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33112

[startup+6.30198 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1029160/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=36324 CPUtime=6.29
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 18128 0 0 0 621 8 0 0 25 0 1 0 32256921 37195776 8253 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 9081 8253 91 167 0 8912 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36324

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1026216/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=37512 CPUtime=12.69
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 18442 0 0 0 1260 9 0 0 25 0 1 0 32256921 38412288 8567 1992294400 134512640 135197378 4294956240 18446744073709551615 134597699 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 9378 8567 91 167 0 9209 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37512

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1025448/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=38304 CPUtime=25.48
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 18622 0 0 0 2539 9 0 0 25 0 1 0 32256921 39223296 8747 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 9576 8747 91 167 0 9407 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38304

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1024744/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=38964 CPUtime=51.07
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 18791 0 0 0 5098 9 0 0 25 0 1 0 32256921 39899136 8916 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 9741 8916 91 167 0 9572 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38964

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1023976/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=39624 CPUtime=102.26
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 18976 0 0 0 10217 9 0 0 25 0 1 0 32256921 40574976 9101 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 9906 9101 91 167 0 9737 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 39624

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1023400/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=40152 CPUtime=162.23
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 19102 0 0 0 16214 9 0 0 25 0 1 0 32256921 41115648 9227 1992294400 134512640 135197378 4294956240 18446744073709551615 134596935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10038 9227 91 167 0 9869 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 40152

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1023080/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=40548 CPUtime=222.21
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 19182 0 0 0 22212 9 0 0 25 0 1 0 32256921 41521152 9307 1992294400 134512640 135197378 4294956240 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10137 9307 91 167 0 9968 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40548

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1022760/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=40680 CPUtime=282.19
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 19240 0 0 0 28210 9 0 0 25 0 1 0 32256921 41656320 9365 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10170 9365 91 167 0 10001 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 40680

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1022632/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=40944 CPUtime=342.17
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 19286 0 0 0 34208 9 0 0 25 0 1 0 32256921 41926656 9411 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10236 9411 91 167 0 10067 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 40944

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1022504/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=41076 CPUtime=402.15
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 19323 0 0 0 40206 9 0 0 25 0 1 0 32256921 42061824 9448 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10269 9448 91 167 0 10100 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 41076

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1022312/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=41208 CPUtime=462.13
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 19364 0 0 0 46204 9 0 0 25 0 1 0 32256921 42196992 9489 1992294400 134512640 135197378 4294956240 18446744073709551615 134590674 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10302 9489 91 167 0 10133 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 41208

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1022184/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=41340 CPUtime=522.11
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 19396 0 0 0 52202 9 0 0 25 0 1 0 32256921 42332160 9521 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10335 9521 91 167 0 10166 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 41340

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1022056/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=41472 CPUtime=582.09
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 19426 0 0 0 58200 9 0 0 25 0 1 0 32256921 42467328 9551 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10368 9551 91 167 0 10199 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 41472

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19151
/proc/meminfo: memFree=1021928/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=41604 CPUtime=642.07
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 19449 0 0 0 64198 9 0 0 25 0 1 0 32256921 42602496 9574 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10401 9574 91 167 0 10232 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 41604


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019624/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=43852 CPUtime=4060.92
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20011 0 0 0 406081 11 0 0 25 0 1 0 32256921 44904448 10136 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10963 10136 91 167 0 10794 0
Current children cumulated CPU time (s) 4060.92
Current children cumulated vsize (KiB) 43852

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019560/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=43852 CPUtime=4120.9
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20016 0 0 0 412079 11 0 0 25 0 1 0 32256921 44904448 10141 1992294400 134512640 135197378 4294956240 18446744073709551615 134572714 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10963 10141 91 167 0 10794 0
Current children cumulated CPU time (s) 4120.9
Current children cumulated vsize (KiB) 43852

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019496/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=43852 CPUtime=4180.88
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20020 0 0 0 418077 11 0 0 25 0 1 0 32256921 44904448 10145 1992294400 134512640 135197378 4294956240 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10963 10145 91 167 0 10794 0
Current children cumulated CPU time (s) 4180.88
Current children cumulated vsize (KiB) 43852

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019496/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=43852 CPUtime=4240.86
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20026 0 0 0 424075 11 0 0 25 0 1 0 32256921 44904448 10151 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10963 10151 91 167 0 10794 0
Current children cumulated CPU time (s) 4240.86
Current children cumulated vsize (KiB) 43852

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019496/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=43852 CPUtime=4300.84
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20031 0 0 0 430073 11 0 0 25 0 1 0 32256921 44904448 10156 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10963 10156 91 167 0 10794 0
Current children cumulated CPU time (s) 4300.84
Current children cumulated vsize (KiB) 43852

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019432/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=43852 CPUtime=4360.82
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20037 0 0 0 436071 11 0 0 25 0 1 0 32256921 44904448 10162 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10963 10162 91 167 0 10794 0
Current children cumulated CPU time (s) 4360.82
Current children cumulated vsize (KiB) 43852

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019432/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=43852 CPUtime=4420.79
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20041 0 0 0 442068 11 0 0 25 0 1 0 32256921 44904448 10166 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10963 10166 91 167 0 10794 0
Current children cumulated CPU time (s) 4420.79
Current children cumulated vsize (KiB) 43852

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019432/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=43984 CPUtime=4480.77
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20045 0 0 0 448066 11 0 0 25 0 1 0 32256921 45039616 10170 1992294400 134512640 135197378 4294956240 18446744073709551615 134539292 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10996 10170 91 167 0 10827 0
Current children cumulated CPU time (s) 4480.77
Current children cumulated vsize (KiB) 43984

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019368/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=43984 CPUtime=4540.75
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20049 0 0 0 454064 11 0 0 25 0 1 0 32256921 45039616 10174 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10996 10174 91 167 0 10827 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 43984

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019368/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=43984 CPUtime=4600.74
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20055 0 0 0 460063 11 0 0 25 0 1 0 32256921 45039616 10180 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10996 10180 91 167 0 10827 0
Current children cumulated CPU time (s) 4600.74
Current children cumulated vsize (KiB) 43984

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019304/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=43984 CPUtime=4660.71
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20064 0 0 0 466060 11 0 0 25 0 1 0 32256921 45039616 10189 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10996 10189 91 167 0 10827 0
Current children cumulated CPU time (s) 4660.71
Current children cumulated vsize (KiB) 43984

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019304/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=43984 CPUtime=4720.7
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20070 0 0 0 472059 11 0 0 25 0 1 0 32256921 45039616 10195 1992294400 134512640 135197378 4294956240 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10996 10195 91 167 0 10827 0
Current children cumulated CPU time (s) 4720.7
Current children cumulated vsize (KiB) 43984

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019304/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=43984 CPUtime=4780.67
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20074 0 0 0 478056 11 0 0 25 0 1 0 32256921 45039616 10199 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 10996 10199 91 167 0 10827 0
Current children cumulated CPU time (s) 4780.67
Current children cumulated vsize (KiB) 43984

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019176/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=44116 CPUtime=4840.65
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20080 0 0 0 484054 11 0 0 25 0 1 0 32256921 45174784 10205 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 11029 10205 91 167 0 10860 0
Current children cumulated CPU time (s) 4840.65
Current children cumulated vsize (KiB) 44116

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019176/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=44116 CPUtime=4900.63
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20085 0 0 0 490052 11 0 0 25 0 1 0 32256921 45174784 10210 1992294400 134512640 135197378 4294956240 18446744073709551615 134591978 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 11029 10210 91 167 0 10860 0
Current children cumulated CPU time (s) 4900.63
Current children cumulated vsize (KiB) 44116

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019176/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=44116 CPUtime=4960.61
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20091 0 0 0 496050 11 0 0 25 0 1 0 32256921 45174784 10216 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 11029 10216 91 167 0 10860 0
Current children cumulated CPU time (s) 4960.61
Current children cumulated vsize (KiB) 44116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019176/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=44116 CPUtime=5000
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20095 0 0 0 499989 11 0 0 25 0 1 0 32256921 45174784 10220 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 11029 10220 91 167 0 10860 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 44116

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 19159
/proc/meminfo: memFree=1019176/2055920 swapFree=4192956/4192956
[pid=19150] ppid=19148 vsize=44116 CPUtime=5000
/proc/19150/stat : 19150 (march_hi) R 19148 19150 19086 0 -1 4194304 20095 0 0 0 499989 11 0 0 25 0 1 0 32256921 45174784 10220 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/19150/statm: 11029 10220 91 167 0 10860 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 44116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.02
CPU user time (s): 4999.9
CPU system time (s): 0.121981
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 44116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20095
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= 12915

runsolver used 5.56815 second user time and 11.3903 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-18 10:11:16
IDJOB=1627903
IDBENCH=70359
IDSOLVER=583
FILE ID=node82/1627903-1240042276
PBS_JOBID= 9157493
Free space on /tmp= 66200 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627903-1240042276/watcher-1627903-1240042276 -o /tmp/evaluation-result-1627903-1240042276/solver-1627903-1240042276 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627903-1240042276.cnf

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

MD5SUM BENCH= eb6bf34a1ded0d6ac9d6c9b7ba628c09
RANDOM SEED=1463334546

node82.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1060880 kB
Buffers:         81196 kB
Cached:         819532 kB
SwapCached:          0 kB
Active:         290352 kB
Inactive:       624940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1060880 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          24316 kB
Slab:            65684 kB
Committed_AS:   176908 kB
PageTables:       1388 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= 66200 MiB
End job on node82 at 2009-04-18 11:34:40