Trace number 1515829

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 hiUNSAT 892.333 892.599

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1318210982-002.cnf
MD5SUM7e88818ba4d3f0eeeb0b87f01ea89e01
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark769.355
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

Solver Data 

0.89/0.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.94	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.94	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.94	c main()::
0.89/0.94	c initFormula():: searching for DIMACS p-line....
0.89/0.94	c full lookahead due to high density!
0.89/0.94	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.89/0.94	c parseCNF():: parsing....
0.89/0.94	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.94	c runParser():: parsing was successful, warming up engines...
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.94	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.89/0.94	c stat :: sign balance is biased by 0.007
0.89/0.94	c using k-SAT heuristics (size based diff)
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.89/0.94	c resolvent_look() :: found 4 resolvents
0.89/0.94	c main():: clause / variable ratio: ( 5344 / 60 ) = 89.07
0.89/0.94	c longest clause has size 7
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.94	c number of free variables = 60
0.89/0.94	c dynamic_preselect_setsize :: off
0.89/0.94	c main():: all systems go!
0.89/0.94	c |----------------------------------------------------------------|
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c |****************************************************************| (14/15) NodeCount: 1648458
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c |****************************************************************| (15/15) NodeCount: 1648463
892.23/892.59	c |----------------------------------------------------------------|
c |
892.23/892.59	c
892.23/892.59	c main():: nodeCount: 1648463
892.23/892.59	c main():: dead ends in main: 374
892.23/892.59	c main():: lookAheadCount: 73880865
892.23/892.59	c main():: unitResolveCount: 3200188
892.23/892.59	c main():: time=892.460000
892.23/892.59	c main():: necessary_assignments: 5457
892.23/892.59	c main():: bin_sat: 0, bin_unsat 0
892.23/892.59	c main():: doublelook: #: 5484533, succes #: 4460005
892.23/892.59	c main():: doublelook: overall 7.592 of all possible doublelooks executed
892.23/892.59	c main():: doublelook: succesrate: 81.320, average DL_trigger: 16.859
892.23/892.59	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515829-1238259819/watcher-1515829-1238259819 -o /tmp/evaluation-result-1515829-1238259819/solver-1515829-1238259819 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1515829-1238259819.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.92 0.98 0.99 3/64 14031
/proc/meminfo: memFree=839952/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=836 CPUtime=0
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1098647779 856064 88 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 209 88 58 167 0 40 0

[startup+0.0943909 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14031
/proc/meminfo: memFree=839952/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=1796 CPUtime=0.09
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 735 0 0 0 9 0 0 0 18 0 1 0 1098647779 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1796

[startup+0.10139 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14031
/proc/meminfo: memFree=839952/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=1796 CPUtime=0.09
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 735 0 0 0 9 0 0 0 18 0 1 0 1098647779 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134539474 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1796

[startup+0.301409 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14031
/proc/meminfo: memFree=839952/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=1796 CPUtime=0.29
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 735 0 0 0 29 0 0 0 19 0 1 0 1098647779 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1796

[startup+0.701447 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14031
/proc/meminfo: memFree=839952/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=1796 CPUtime=0.69
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 735 0 0 0 69 0 0 0 23 0 1 0 1098647779 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1796

[startup+1.50152 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14032
/proc/meminfo: memFree=838536/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=2324 CPUtime=1.49
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 914 0 0 0 149 0 0 0 25 0 1 0 1098647779 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134550953 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2324

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14032
/proc/meminfo: memFree=838408/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=2324 CPUtime=3.09
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 914 0 0 0 309 0 0 0 25 0 1 0 1098647779 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2324

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14032
/proc/meminfo: memFree=838408/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=2324 CPUtime=6.29
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 914 0 0 0 629 0 0 0 25 0 1 0 1098647779 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2324

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14032
/proc/meminfo: memFree=838280/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=2324 CPUtime=12.69
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 914 0 0 0 1269 0 0 0 25 0 1 0 1098647779 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2324

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 14032
/proc/meminfo: memFree=838280/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=2324 CPUtime=25.48
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 914 0 0 0 2548 0 0 0 25 0 1 0 1098647779 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2324

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 14032
/proc/meminfo: memFree=838280/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=2324 CPUtime=51.07
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 914 0 0 0 5107 0 0 0 25 0 1 0 1098647779 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2324

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 14032
/proc/meminfo: memFree=838216/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=2324 CPUtime=102.27
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 914 0 0 0 10226 1 0 0 25 0 1 0 1098647779 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2324

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14032
/proc/meminfo: memFree=837960/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=2628 CPUtime=162.25
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 975 0 0 0 16224 1 0 0 25 0 1 0 1098647779 2691072 486 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 657 486 93 167 0 488 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2628

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14032
/proc/meminfo: memFree=837832/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=2780 CPUtime=222.23
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 996 0 0 0 22222 1 0 0 25 0 1 0 1098647779 2846720 507 1992294400 134512640 135197378 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 695 507 93 167 0 526 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2780

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14032
/proc/meminfo: memFree=837704/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=2780 CPUtime=282.21
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1017 0 0 0 28220 1 0 0 25 0 1 0 1098647779 2846720 528 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 695 528 93 167 0 526 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2780

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14032
/proc/meminfo: memFree=837640/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=3008 CPUtime=342.19
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1039 0 0 0 34218 1 0 0 25 0 1 0 1098647779 3080192 550 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 752 550 93 167 0 583 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3008

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14032
/proc/meminfo: memFree=837448/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=3008 CPUtime=402.17
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1061 0 0 0 40216 1 0 0 25 0 1 0 1098647779 3080192 572 1992294400 134512640 135197378 4294956240 18446744073709551615 134539229 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 752 572 93 167 0 583 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 3008

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14032
/proc/meminfo: memFree=837384/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=3008 CPUtime=462.15
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1084 0 0 0 46214 1 0 0 25 0 1 0 1098647779 3080192 595 1992294400 134512640 135197378 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 752 595 93 167 0 583 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 3008

[startup+522.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 14032
/proc/meminfo: memFree=837256/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=3348 CPUtime=522.14
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1108 0 0 0 52213 1 0 0 25 0 1 0 1098647779 3428352 619 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 837 619 93 167 0 668 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3348

[startup+582.301 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 14032
/proc/meminfo: memFree=837192/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=3348 CPUtime=582.13
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1133 0 0 0 58211 2 0 0 25 0 1 0 1098647779 3428352 644 1992294400 134512640 135197378 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 837 644 93 167 0 668 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 3348

[startup+642.301 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 14032
/proc/meminfo: memFree=837000/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=3348 CPUtime=642.11
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1159 0 0 0 64209 2 0 0 25 0 1 0 1098647779 3428352 670 1992294400 134512640 135197378 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 837 670 93 167 0 668 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 3348

[startup+702.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 14032
/proc/meminfo: memFree=836936/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=3860 CPUtime=702.09
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1186 0 0 0 70207 2 0 0 25 0 1 0 1098647779 3952640 697 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 965 697 93 167 0 796 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 3860

[startup+762.306 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 14032
/proc/meminfo: memFree=836808/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=3860 CPUtime=762.07
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1216 0 0 0 76205 2 0 0 25 0 1 0 1098647779 3952640 727 1992294400 134512640 135197378 4294956240 18446744073709551615 134556574 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 965 727 93 167 0 796 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 3860

[startup+822.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 14032
/proc/meminfo: memFree=836616/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=3860 CPUtime=822.05
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1249 0 0 0 82203 2 0 0 25 0 1 0 1098647779 3952640 760 1992294400 134512640 135197378 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 965 760 93 167 0 796 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 3860

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 14032
/proc/meminfo: memFree=836488/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=3860 CPUtime=882.03
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1289 0 0 0 88201 2 0 0 25 0 1 0 1098647779 3952640 800 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 965 800 93 167 0 796 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 3860

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

[startup+883.101 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 14032
/proc/meminfo: memFree=836488/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=3860 CPUtime=882.83
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1290 0 0 0 88281 2 0 0 25 0 1 0 1098647779 3952640 801 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 965 801 93 167 0 796 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 3860

[startup+889.502 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 14032
/proc/meminfo: memFree=836424/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=3860 CPUtime=889.23
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1296 0 0 0 88921 2 0 0 25 0 1 0 1098647779 3952640 807 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 965 807 93 167 0 796 0
Current children cumulated CPU time (s) 889.23
Current children cumulated vsize (KiB) 3860

[startup+891.101 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 14032
/proc/meminfo: memFree=836424/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=3860 CPUtime=890.82
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1297 0 0 0 89080 2 0 0 25 0 1 0 1098647779 3952640 808 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 965 808 93 167 0 796 0
Current children cumulated CPU time (s) 890.82
Current children cumulated vsize (KiB) 3860

[startup+891.902 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 14032
/proc/meminfo: memFree=836424/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=4624 CPUtime=891.63
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1298 0 0 0 89160 3 0 0 25 0 1 0 1098647779 4734976 809 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 1156 809 93 167 0 987 0
Current children cumulated CPU time (s) 891.63
Current children cumulated vsize (KiB) 4624

[startup+892.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 14032
/proc/meminfo: memFree=836424/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=4624 CPUtime=892.03
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1299 0 0 0 89200 3 0 0 25 0 1 0 1098647779 4734976 810 1992294400 134512640 135197378 4294956240 18446744073709551615 134524975 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 1156 810 93 167 0 987 0
Current children cumulated CPU time (s) 892.03
Current children cumulated vsize (KiB) 4624

[startup+892.501 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 14032
/proc/meminfo: memFree=836424/2055920 swapFree=4178100/4192956
[pid=14031] ppid=14029 vsize=4624 CPUtime=892.23
/proc/14031/stat : 14031 (march_hi) R 14029 14031 13749 0 -1 4194304 1299 0 0 0 89220 3 0 0 25 0 1 0 1098647779 4734976 810 1992294400 134512640 135197378 4294956240 18446744073709551615 134603177 0 0 4096 0 0 0 0 17 1 0 0
/proc/14031/statm: 1156 810 93 167 0 987 0
Current children cumulated CPU time (s) 892.23
Current children cumulated vsize (KiB) 4624

Child status: 20
Real time (s): 892.599
CPU time (s): 892.333
CPU user time (s): 892.302
CPU system time (s): 0.030995
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 4624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 892.302
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1300
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= 2590

runsolver used 0.744886 second user time and 1.75973 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-28 18:03:39
IDJOB=1515829
IDBENCH=70462
IDSOLVER=521
FILE ID=node18/1515829-1238259819
PBS_JOBID= 9060807
Free space on /tmp= 66196 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1318210982-002.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515829-1238259819/watcher-1515829-1238259819 -o /tmp/evaluation-result-1515829-1238259819/solver-1515829-1238259819 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1515829-1238259819.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7e88818ba4d3f0eeeb0b87f01ea89e01
RANDOM SEED=1254532062

node18.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		: 3000.214
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		: 3000.214
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:        840368 kB
Buffers:         87164 kB
Cached:        1037588 kB
SwapCached:       8808 kB
Active:         111212 kB
Inactive:      1026000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        840368 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:             904 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            64436 kB
Committed_AS:  2947528 kB
PageTables:       1376 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= 66196 MiB
End job on node18 at 2009-03-28 18:18:31