Trace number 1627866

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) 5000.12 5001.63

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S595075179-058.cnf
MD5SUM4f302a0a96331733d31d4d68d88fd415
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark159.098
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.36	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.36	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.36	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.36	c main()::
0.29/0.36	c initFormula():: searching for DIMACS p-line....
0.29/0.36	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.36	c parseCNF():: parsing....
0.29/0.36	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.36	c runParser():: parsing was successful, warming up engines...
0.29/0.36	c simplify_formula():: removed 0 tautological, 166 satisfied and 0 duplicate clauses
0.29/0.36	c preprocessing fase I completed:: there are now 5975 free variables and 25034 clauses.
0.29/0.36	c stat :: sign balance is biased by 0.474
0.29/0.36	c using 3-SAT heuristics (occurence based diff)
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 147 duplicate clauses
0.29/0.36	c resolvent_look() :: found 69 resolvents
0.29/0.36	c lessRedundantTransformation():: nothing to be done.
0.29/0.36	c transformTo3SAT():: you gave me 6000 variables and 25103 clauses.
0.29/0.36	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.36	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.36	c transformTo3SAT():: the transformation yielded 6000 variabels and 25103 clauses.
0.29/0.36	c main():: clause / variable ratio: ( 25103 / 6000 ) = 4.18
0.29/0.36	c longest clause has size 3
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c number of free variables = 5975
0.29/0.36	c dynamic_preselect_setsize :: off
0.29/0.36	c main():: all systems go!
0.29/0.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 593
1.19/1.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 100467
144.45/144.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************************
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Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627866-1240028279/watcher-1627866-1240028279 -o /tmp/evaluation-result-1627866-1240028279/solver-1627866-1240028279 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627866-1240028279.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 0.97 0.98 3/64 20881
/proc/meminfo: memFree=1082736/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=1476 CPUtime=0
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 30860664 1511424 214 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 369 214 58 167 0 200 0

[startup+0.034292 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20881
/proc/meminfo: memFree=1082736/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=1740 CPUtime=0.03
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 333 0 0 0 3 0 0 0 18 0 1 0 30860664 1781760 318 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 435 319 58 167 0 266 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1740

[startup+0.101301 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20881
/proc/meminfo: memFree=1082736/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=3416 CPUtime=0.09
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 1069 0 0 0 9 0 0 0 18 0 1 0 30860664 3497984 557 1992294400 134512640 135197378 4294956240 18446744073709551615 134649146 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 854 557 67 167 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3416

[startup+0.301328 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20881
/proc/meminfo: memFree=1082736/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=3940 CPUtime=0.29
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 2695 0 0 0 28 1 0 0 19 0 1 0 30860664 4034560 670 1992294400 134512640 135197378 4294956240 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 985 670 81 167 0 816 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3940

[startup+0.702386 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20881
/proc/meminfo: memFree=1082736/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=11844 CPUtime=0.7
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 5083 0 0 0 68 2 0 0 23 0 1 0 30860664 12128256 2640 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 2961 2640 91 167 0 2792 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 11844

[startup+1.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1071720/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=13072 CPUtime=1.49
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 5337 0 0 0 147 2 0 0 25 0 1 0 30860664 13385728 2894 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 3268 2894 91 167 0 3099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13072

[startup+3.10173 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1071272/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=13336 CPUtime=3.09
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 5386 0 0 0 307 2 0 0 25 0 1 0 30860664 13656064 2943 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 3334 2943 91 167 0 3165 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13336

[startup+6.30119 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1070888/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=13488 CPUtime=6.29
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 5437 0 0 0 627 2 0 0 25 0 1 0 30860664 13811712 2994 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 3372 2994 91 167 0 3203 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13488

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1070568/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=13660 CPUtime=12.69
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 5499 0 0 0 1267 2 0 0 25 0 1 0 30860664 13987840 3056 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 3415 3056 91 167 0 3246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13660

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1069800/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=14560 CPUtime=25.48
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 5679 0 0 0 2546 2 0 0 25 0 1 0 30860664 14909440 3236 1992294400 134512640 135197378 4294956240 18446744073709551615 134542189 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 3640 3236 91 167 0 3471 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14560

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1069416/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=15128 CPUtime=51.08
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 5781 0 0 0 5106 2 0 0 25 0 1 0 30860664 15491072 3338 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 3782 3338 91 167 0 3613 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15128

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1068072/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=16784 CPUtime=102.26
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 6103 0 0 0 10224 2 0 0 25 0 1 0 30860664 17186816 3656 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 4196 3656 91 167 0 4027 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16784

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1066664/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=18500 CPUtime=162.24
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 6448 0 0 0 16221 3 0 0 25 0 1 0 30860664 18944000 3998 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 4625 3998 91 167 0 4456 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18500

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1065640/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=20224 CPUtime=222.22
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 6706 0 0 0 22219 3 0 0 25 0 1 0 30860664 20709376 4256 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 5056 4256 91 167 0 4887 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20224

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1064424/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=20356 CPUtime=282.21
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 7008 0 0 0 28217 4 0 0 25 0 1 0 30860664 20844544 4558 1992294400 134512640 135197378 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 5089 4558 91 167 0 4920 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20356

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1063272/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=23076 CPUtime=342.19
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 7265 0 0 0 34214 5 0 0 25 0 1 0 30860664 23629824 4815 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 5769 4815 91 167 0 5600 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23076

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1061992/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=23648 CPUtime=402.17
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 7600 0 0 0 40212 5 0 0 25 0 1 0 30860664 24215552 5145 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 5912 5145 91 167 0 5743 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23648

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1061032/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=23648 CPUtime=462.15
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 7841 0 0 0 46210 5 0 0 25 0 1 0 30860664 24215552 5386 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 5912 5386 91 167 0 5743 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23648

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1060008/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=27528 CPUtime=522.13
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 8094 0 0 0 52207 6 0 0 25 0 1 0 30860664 28188672 5639 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 6882 5639 91 167 0 6713 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 27528

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1058920/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=27528 CPUtime=582.12
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 8358 0 0 0 58205 7 0 0 25 0 1 0 30860664 28188672 5903 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 6882 5903 91 167 0 6713 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 27528

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1057960/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=27528 CPUtime=642.1
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 8602 0 0 0 64203 7 0 0 25 0 1 0 30860664 28188672 6147 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 6882 6147 91 167 0 6713 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 27528


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20890
/proc/meminfo: memFree=999656/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109472 CPUtime=4001.09
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 23054 0 0 0 400070 39 0 0 25 0 1 0 30860664 112099328 20599 1992294400 134512640 135197378 4294956240 18446744073709551615 134541683 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27368 20599 91 167 0 27199 0
Current children cumulated CPU time (s) 4001.09
Current children cumulated vsize (KiB) 109472

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20890
/proc/meminfo: memFree=998632/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109472 CPUtime=4061.07
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 23302 0 0 0 406068 39 0 0 25 0 1 0 30860664 112099328 20847 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27368 20847 91 167 0 27199 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 109472

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20890
/proc/meminfo: memFree=997608/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109472 CPUtime=4121.05
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 23569 0 0 0 412065 40 0 0 25 0 1 0 30860664 112099328 21114 1992294400 134512640 135197378 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27368 21114 91 167 0 27199 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 109472

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20890
/proc/meminfo: memFree=996648/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109472 CPUtime=4181.04
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 23821 0 0 0 418063 41 0 0 25 0 1 0 30860664 112099328 21366 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27368 21366 91 167 0 27199 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 109472

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20890
/proc/meminfo: memFree=995496/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109472 CPUtime=4241.01
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 24090 0 0 0 424060 41 0 0 25 0 1 0 30860664 112099328 21635 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27368 21635 91 167 0 27199 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 109472

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20890
/proc/meminfo: memFree=994536/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109472 CPUtime=4301
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 24343 0 0 0 430058 42 0 0 25 0 1 0 30860664 112099328 21888 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27368 21888 91 167 0 27199 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 109472

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20890
/proc/meminfo: memFree=993448/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109472 CPUtime=4360.98
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 24608 0 0 0 436056 42 0 0 25 0 1 0 30860664 112099328 22153 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27368 22153 91 167 0 27199 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 109472

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20890
/proc/meminfo: memFree=992488/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109472 CPUtime=4420.96
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 24858 0 0 0 442053 43 0 0 25 0 1 0 30860664 112099328 22403 1992294400 134512640 135197378 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27368 22403 91 167 0 27199 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 109472

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20890
/proc/meminfo: memFree=991400/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109472 CPUtime=4480.94
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 25126 0 0 0 448051 43 0 0 25 0 1 0 30860664 112099328 22671 1992294400 134512640 135197378 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27368 22671 91 167 0 27199 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 109472

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20890
/proc/meminfo: memFree=990312/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109472 CPUtime=4540.92
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 25376 0 0 0 454048 44 0 0 25 0 1 0 30860664 112099328 22921 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27368 22921 91 167 0 27199 0
Current children cumulated CPU time (s) 4540.92
Current children cumulated vsize (KiB) 109472

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20890
/proc/meminfo: memFree=989288/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109472 CPUtime=4600.91
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 25641 0 0 0 460046 45 0 0 25 0 1 0 30860664 112099328 23186 1992294400 134512640 135197378 4294956240 18446744073709551615 134541672 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27368 23186 91 167 0 27199 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 109472

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20890
/proc/meminfo: memFree=988264/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109604 CPUtime=4660.89
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 25891 0 0 0 466044 45 0 0 25 0 1 0 30860664 112234496 23436 1992294400 134512640 135197378 4294956240 18446744073709551615 134541189 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27401 23436 91 167 0 27232 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 109604

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20892
/proc/meminfo: memFree=987176/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109604 CPUtime=4720.87
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 26158 0 0 0 472041 46 0 0 25 0 1 0 30860664 112234496 23703 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27401 23703 91 167 0 27232 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 109604

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20892
/proc/meminfo: memFree=986216/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109604 CPUtime=4780.86
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 26410 0 0 0 478039 47 0 0 25 0 1 0 30860664 112234496 23955 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27401 23955 91 167 0 27232 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 109604

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20892
/proc/meminfo: memFree=985128/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109604 CPUtime=4840.84
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 26676 0 0 0 484037 47 0 0 25 0 1 0 30860664 112234496 24221 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27401 24221 91 167 0 27232 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 109604

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20892
/proc/meminfo: memFree=984168/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109604 CPUtime=4900.82
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 26929 0 0 0 490035 47 0 0 25 0 1 0 30860664 112234496 24474 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27401 24474 91 167 0 27232 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 109604

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20892
/proc/meminfo: memFree=983016/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109604 CPUtime=4960.8
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 27198 0 0 0 496033 47 0 0 25 0 1 0 30860664 112234496 24743 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27401 24743 91 167 0 27232 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 109604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20892
/proc/meminfo: memFree=982312/2055920 swapFree=4192956/4192956
[pid=20881] ppid=20879 vsize=109604 CPUtime=5000.1
/proc/20881/stat : 20881 (march_hi) R 20879 20881 20763 0 -1 4194304 27360 0 0 0 499962 48 0 0 25 0 1 0 30860664 112234496 24905 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 27401 24905 91 167 0 27232 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 109604

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): 5001.63
CPU time (s): 5000.12
CPU user time (s): 4999.62
CPU system time (s): 0.497924
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 109604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.497924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27360
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= 8487

runsolver used 3.07553 second user time and 10.9483 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-18 06:17:59
IDJOB=1627866
IDBENCH=70322
IDSOLVER=583
FILE ID=node30/1627866-1240028279
PBS_JOBID= 9157445
Free space on /tmp= 66276 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S595075179-058.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627866-1240028279/watcher-1627866-1240028279 -o /tmp/evaluation-result-1627866-1240028279/solver-1627866-1240028279 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627866-1240028279.cnf

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

MD5SUM BENCH= 4f302a0a96331733d31d4d68d88fd415
RANDOM SEED=2056597168

node30.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		: 3000.265
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		: 3000.265
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:       1083152 kB
Buffers:         83488 kB
Cached:         792556 kB
SwapCached:          0 kB
Active:         323396 kB
Inactive:       567108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083152 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          24200 kB
Slab:            68276 kB
Committed_AS:   161096 kB
PageTables:       1356 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= 66276 MiB
End job on node30 at 2009-04-18 07:41:23