Trace number 1513526

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_nn nn? (TO) 1200.09 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S1849057034-020.cnf
MD5SUM33aa10492d14e1883d707891a0a1cdfc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark204.565
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data 

2.49/2.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.49/2.52	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.49/2.52	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.49/2.52	c main()::
2.49/2.52	c initFormula():: searching for DIMACS p-line....
2.49/2.52	c full lookahead due to high density!
2.49/2.52	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.49/2.52	c parseCNF():: parsing....
2.49/2.52	c parseCNF():: the CNF contains 0 unary clauses.
2.49/2.52	c runParser():: parsing was successful, warming up engines...
2.49/2.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.52	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.49/2.52	c stat :: sign balance is biased by 0.006
2.49/2.52	c using k-SAT heuristics (size based diff)
2.49/2.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.52	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.49/2.52	c longest clause has size 7
2.49/2.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.52	c number of free variables = 160
2.49/2.52	c dynamic_preselect_setsize :: off
2.49/2.52	c main():: all systems go!
2.49/2.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 71
2.59/2.62	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 2457
3.79/3.86	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 54532
27.88/27.92	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 887907
404.88/405.05	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513526-1238218566/watcher-1513526-1238218566 -o /tmp/evaluation-result-1513526-1238218566/solver-1513526-1238218566 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513526-1238218566.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: 1.00 0.98 0.99 3/64 754
/proc/meminfo: memFree=772968/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=968 CPUtime=0
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 1094523570 991232 99 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 242 99 59 167 0 73 0

[startup+0.0954089 s]
/proc/loadavg: 1.00 0.98 0.99 3/64 754
/proc/meminfo: memFree=772968/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=2712 CPUtime=0.08
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 1652 0 0 0 8 0 0 0 18 0 1 0 1094523570 2777088 480 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 678 480 81 167 0 509 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2712

[startup+0.101409 s]
/proc/loadavg: 1.00 0.98 0.99 3/64 754
/proc/meminfo: memFree=772968/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=2052 CPUtime=0.09
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 1654 0 0 0 9 0 0 0 18 0 1 0 1094523570 2101248 326 1992294400 134512640 135197250 4294956240 18446744073709551615 134565015 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 513 326 83 167 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2052

[startup+0.301432 s]
/proc/loadavg: 1.00 0.98 0.99 3/64 754
/proc/meminfo: memFree=772968/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=2984 CPUtime=0.29
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 2236 0 0 0 29 0 0 0 19 0 1 0 1094523570 3055616 560 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 746 560 84 167 0 577 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2984

[startup+0.701479 s]
/proc/loadavg: 1.00 0.98 0.99 3/64 754
/proc/meminfo: memFree=772968/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=2984 CPUtime=0.69
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 2236 0 0 0 69 0 0 0 22 0 1 0 1094523570 3055616 560 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 746 560 84 167 0 577 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2984

[startup+1.50157 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 755
/proc/meminfo: memFree=771040/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=2984 CPUtime=1.49
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 2236 0 0 0 149 0 0 0 25 0 1 0 1094523570 3055616 560 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 746 560 84 167 0 577 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2984

[startup+3.10176 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 755
/proc/meminfo: memFree=770912/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=4856 CPUtime=3.09
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 2786 0 0 0 308 1 0 0 25 0 1 0 1094523570 4972544 909 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 1214 909 94 167 0 1045 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4856

[startup+6.30214 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 755
/proc/meminfo: memFree=769512/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=4856 CPUtime=6.29
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 2786 0 0 0 628 1 0 0 25 0 1 0 1094523570 4972544 909 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 1214 909 94 167 0 1045 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4856

[startup+12.7019 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 755
/proc/meminfo: memFree=769384/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=4856 CPUtime=12.69
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 2787 0 0 0 1268 1 0 0 25 0 1 0 1094523570 4972544 910 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 1214 910 94 167 0 1045 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4856

[startup+25.5014 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 755
/proc/meminfo: memFree=768232/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=6392 CPUtime=25.48
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 3083 0 0 0 2547 1 0 0 25 0 1 0 1094523570 6545408 1206 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 1598 1206 94 167 0 1429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6392

[startup+51.1014 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 755
/proc/meminfo: memFree=766888/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=8308 CPUtime=51.08
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 3408 0 0 0 5106 2 0 0 25 0 1 0 1094523570 8507392 1531 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 2077 1531 94 167 0 1908 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8308

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 755
/proc/meminfo: memFree=764200/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=10032 CPUtime=102.26
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 4057 0 0 0 10224 2 0 0 25 0 1 0 1094523570 10272768 2180 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 2508 2180 94 167 0 2339 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10032

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 755
/proc/meminfo: memFree=761064/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=16500 CPUtime=162.25
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 4839 0 0 0 16222 3 0 0 25 0 1 0 1094523570 16896000 2962 1992294400 134512640 135197250 4294956240 18446744073709551615 134548610 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 4125 2962 94 167 0 3956 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16500

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 755
/proc/meminfo: memFree=757736/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=16500 CPUtime=222.23
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 5633 0 0 0 22220 3 0 0 25 0 1 0 1094523570 16896000 3756 1992294400 134512640 135197250 4294956240 18446744073709551615 134539368 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 4125 3756 94 167 0 3956 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16500

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 755
/proc/meminfo: memFree=754536/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=22320 CPUtime=282.22
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 6429 0 0 0 28218 4 0 0 25 0 1 0 1094523570 22855680 4552 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 5580 4552 94 167 0 5411 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22320

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 755
/proc/meminfo: memFree=751336/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=31052 CPUtime=342.2
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 7233 0 0 0 34215 5 0 0 25 0 1 0 1094523570 31797248 5356 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 7763 5356 94 167 0 7594 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31052

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 755
/proc/meminfo: memFree=748456/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=31052 CPUtime=402.18
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 7972 0 0 0 40213 5 0 0 25 0 1 0 1094523570 31797248 6095 1992294400 134512640 135197250 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 7763 6095 94 167 0 7594 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31052

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 755
/proc/meminfo: memFree=745320/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=31052 CPUtime=462.16
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 8723 0 0 0 46211 5 0 0 25 0 1 0 1094523570 31797248 6846 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 7763 6846 94 167 0 7594 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31052

[startup+522.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 756
/proc/meminfo: memFree=742312/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=44148 CPUtime=522.15
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 9498 0 0 0 52209 6 0 0 25 0 1 0 1094523570 45207552 7621 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 11037 7621 94 167 0 10868 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44148

[startup+582.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 757
/proc/meminfo: memFree=739176/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=44148 CPUtime=582.13
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 10282 0 0 0 58206 7 0 0 25 0 1 0 1094523570 45207552 8405 1992294400 134512640 135197250 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 11037 8405 94 167 0 10868 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44148

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 757
/proc/meminfo: memFree=735528/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=44976 CPUtime=642.12
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 11185 0 0 0 64204 8 0 0 25 0 1 0 1094523570 46055424 9308 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 11244 9308 94 167 0 11075 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 44976

[startup+702.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 757
/proc/meminfo: memFree=732328/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=44976 CPUtime=702.1
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 11981 0 0 0 70202 8 0 0 25 0 1 0 1094523570 46055424 10104 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 11244 10104 94 167 0 11075 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 44976

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 757
/proc/meminfo: memFree=729320/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=44976 CPUtime=762.09
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 12729 0 0 0 76200 9 0 0 25 0 1 0 1094523570 46055424 10852 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 11244 10852 94 167 0 11075 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 44976

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 757
/proc/meminfo: memFree=726248/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=64620 CPUtime=822.06
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 13503 0 0 0 82197 9 0 0 25 0 1 0 1094523570 66170880 11626 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 16155 11626 94 167 0 15986 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 64620

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 757
/proc/meminfo: memFree=723048/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=64620 CPUtime=882.05
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 14289 0 0 0 88195 10 0 0 25 0 1 0 1094523570 66170880 12412 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 16155 12412 94 167 0 15986 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 64620

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 757
/proc/meminfo: memFree=719912/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=64620 CPUtime=942.04
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 15083 0 0 0 94193 11 0 0 25 0 1 0 1094523570 66170880 13206 1992294400 134512640 135197250 4294956240 18446744073709551615 134548711 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 16155 13206 94 167 0 15986 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 64620

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 757
/proc/meminfo: memFree=716648/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=64620 CPUtime=1002.02
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 15883 0 0 0 100190 12 0 0 25 0 1 0 1094523570 66170880 14006 1992294400 134512640 135197250 4294956240 18446744073709551615 134539249 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 16155 14006 94 167 0 15986 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 64620

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 757
/proc/meminfo: memFree=713576/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=64620 CPUtime=1062
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 16662 0 0 0 106188 12 0 0 25 0 1 0 1094523570 66170880 14785 1992294400 134512640 135197250 4294956240 18446744073709551615 134649048 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 16155 14785 94 167 0 15986 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 64620

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 757
/proc/meminfo: memFree=710632/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=64620 CPUtime=1121.99
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 17384 0 0 0 112186 13 0 0 25 0 1 0 1094523570 66170880 15507 1992294400 134512640 135197250 4294956240 18446744073709551615 134541565 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 16155 15507 94 167 0 15986 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 64620

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 757
/proc/meminfo: memFree=707432/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=94088 CPUtime=1181.97
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 18164 0 0 0 118182 15 0 0 25 0 1 0 1094523570 96346112 16287 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 23522 16287 94 167 0 23353 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 94088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 757
/proc/meminfo: memFree=706408/2055920 swapFree=4178472/4192956
[pid=754] ppid=752 vsize=94916 CPUtime=1200.07
/proc/754/stat : 754 (march_nn) R 752 754 30735 0 -1 4194304 18404 0 0 0 119992 15 0 0 25 0 1 0 1094523570 97193984 16527 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/754/statm: 23729 16527 94 167 0 23560 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 94916

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.165974
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 94916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18404
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= 1657

runsolver used 0.98385 second user time and 2.34664 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-28 06:36:06
IDJOB=1513526
IDBENCH=70270
IDSOLVER=522
FILE ID=node1/1513526-1238218566
PBS_JOBID= 9060563
Free space on /tmp= 66084 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S1849057034-020.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513526-1238218566/watcher-1513526-1238218566 -o /tmp/evaluation-result-1513526-1238218566/solver-1513526-1238218566 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513526-1238218566.cnf

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

MD5SUM BENCH= 33aa10492d14e1883d707891a0a1cdfc
RANDOM SEED=580717842

node1.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		: 3000.229
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		: 3000.229
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:        773384 kB
Buffers:         85672 kB
Cached:        1096832 kB
SwapCached:       8380 kB
Active:         109868 kB
Inactive:      1082660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        773384 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          15816 kB
Slab:            75968 kB
Committed_AS:  2881512 kB
PageTables:       1440 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= 66084 MiB
End job on node1 at 2009-03-28 06:56:08