Trace number 295228

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, and are wall clock time (not CPU 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
Spear 2007-02-12? (TO) 1200.04 1200.46

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
MD5SUM8959d4fcff10e669388f392643a4931b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.136978
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

Solver Data (download as text)

0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/295228-1171802193/instance-295228-1171802193.cnf

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-295228-1171802193 -o ROOT/results/node42/solver-295228-1171802193 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295228-1171802193/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/295228-1171802193/instance-295228-1171802193.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.91 0.97 0.99 3/64 9711
/proc/meminfo: memFree=393056/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=1396 CPUtime=0
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 200175339 1429504 162 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 349 162 128 302 0 44 0

[startup+0.107713 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9711
/proc/meminfo: memFree=393056/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=1920 CPUtime=0.1
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 320 0 0 0 10 0 0 0 18 0 1 0 200175339 1966080 304 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 480 304 140 302 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1920

[startup+0.517791 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9711
/proc/meminfo: memFree=393056/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=2692 CPUtime=0.51
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 500 0 0 0 51 0 0 0 21 0 1 0 200175339 2756608 484 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 673 484 140 302 0 368 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2692

[startup+1.33995 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 9712
/proc/meminfo: memFree=390936/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=3684 CPUtime=1.33
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 726 0 0 0 132 1 0 0 25 0 1 0 200175339 3772416 710 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 921 710 140 302 0 616 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3684

[startup+2.97626 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 9712
/proc/meminfo: memFree=389848/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=4864 CPUtime=2.97
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 1022 0 0 0 295 2 0 0 25 0 1 0 200175339 4980736 1006 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 1216 1006 140 302 0 911 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4864

[startup+6.25489 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 9712
/proc/meminfo: memFree=388056/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=6456 CPUtime=6.24
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 1427 0 0 0 621 3 0 0 25 0 1 0 200175339 6610944 1378 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526559 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 1614 1378 140 302 0 1309 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6456

[startup+12.7091 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 9712
/proc/meminfo: memFree=385752/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=8736 CPUtime=12.7
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 1950 0 0 0 1265 5 0 0 25 0 1 0 200175339 8945664 1901 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 2184 1901 140 302 0 1879 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8736

[startup+25.5096 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 9712
/proc/meminfo: memFree=383000/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=11868 CPUtime=25.49
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 2719 0 0 0 2541 8 0 0 25 0 1 0 200175339 12152832 2605 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 2967 2605 140 302 0 2662 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11868

[startup+51.1185 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 9712
/proc/meminfo: memFree=378584/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=16600 CPUtime=51.09
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 3798 0 0 0 5096 13 0 0 25 0 1 0 200175339 16998400 3684 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 4150 3684 140 302 0 3845 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16600

[startup+102.334 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 9712
/proc/meminfo: memFree=372760/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=22832 CPUtime=102.29
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 5387 0 0 0 10208 21 0 0 25 0 1 0 200175339 23379968 5144 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527168 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 5708 5144 140 302 0 5403 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 22832

[startup+162.356 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9712
/proc/meminfo: memFree=367384/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=28240 CPUtime=162.29
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 6702 0 0 0 16200 29 0 0 25 0 1 0 200175339 28917760 6459 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 7060 6459 140 302 0 6755 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 28240

[startup+222.382 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=362712/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=33328 CPUtime=222.29
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 7848 0 0 0 22195 34 0 0 25 0 1 0 200175339 34127872 7605 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 8332 7605 140 302 0 8027 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 33328

[startup+282.403 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=359000/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=37196 CPUtime=282.29
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 8772 0 0 0 28190 39 0 0 25 0 1 0 200175339 38088704 8529 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526997 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 9299 8529 140 302 0 8994 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 37196

[startup+342.422 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=355736/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=41456 CPUtime=342.29
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 9860 0 0 0 34184 45 0 0 25 0 1 0 200175339 42450944 9360 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526936 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 10364 9360 140 302 0 10059 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 41456

[startup+402.445 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=351576/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=45916 CPUtime=402.29
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 10877 0 0 0 40179 50 0 0 25 0 1 0 200175339 47017984 10377 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 11479 10377 140 302 0 11174 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 45916

[startup+462.465 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=349016/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=48504 CPUtime=462.3
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 11530 0 0 0 46175 55 0 0 25 0 1 0 200175339 49668096 11030 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 12126 11030 140 302 0 11821 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 48504

[startup+522.49 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=346584/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=51080 CPUtime=522.3
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 12135 0 0 0 52172 58 0 0 25 0 1 0 200175339 52305920 11635 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 12770 11635 140 302 0 12465 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 51080

[startup+582.51 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=344472/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=53164 CPUtime=582.3
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 12688 0 0 0 58168 62 0 0 25 0 1 0 200175339 54439936 12188 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 13291 12188 140 302 0 12986 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 53164

[startup+642.533 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=341912/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=55772 CPUtime=642.3
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 13320 0 0 0 64163 67 0 0 25 0 1 0 200175339 57110528 12820 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 13943 12820 140 302 0 13638 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 55772

[startup+702.552 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=339864/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=57696 CPUtime=702.3
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 13829 0 0 0 70160 70 0 0 25 0 1 0 200175339 59080704 13329 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 14424 13329 140 302 0 14119 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 57696

[startup+762.573 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=337880/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=59616 CPUtime=762.3
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 14327 0 0 0 76156 74 0 0 25 0 1 0 200175339 61046784 13827 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 14904 13827 140 302 0 14599 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 59616

[startup+822.599 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=334808/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=64120 CPUtime=822.31
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 15093 0 0 0 82153 78 0 0 25 0 1 0 200175339 65658880 14593 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 16030 14593 140 302 0 15725 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 64120

[startup+882.616 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=332760/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=66688 CPUtime=882.3
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 15587 0 0 0 88149 81 0 0 25 0 1 0 200175339 68288512 15087 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 16672 15087 140 302 0 16367 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 66688

[startup+942.639 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=331096/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=68352 CPUtime=942.3
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 16023 0 0 0 94145 85 0 0 25 0 1 0 200175339 69992448 15523 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 17088 15523 140 302 0 16783 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 68352

[startup+1002.65 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=329176/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=70020 CPUtime=1002.3
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 16500 0 0 0 100142 88 0 0 25 0 1 0 200175339 71700480 16000 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 17505 16000 140 302 0 17200 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 70020

[startup+1062.68 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=327448/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=71820 CPUtime=1062.3
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 16932 0 0 0 106138 92 0 0 25 0 1 0 200175339 73543680 16432 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526730 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 17955 16432 140 302 0 17650 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 71820

[startup+1122.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=325784/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=73364 CPUtime=1122.3
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 17338 0 0 0 112134 96 0 0 25 0 1 0 200175339 75124736 16838 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 18341 16838 140 302 0 18036 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 73364

[startup+1182.72 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=324120/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=76952 CPUtime=1182.3
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 18258 0 0 0 118131 99 0 0 25 0 1 0 200175339 78798848 17245 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 19238 17245 140 302 0 18933 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 76952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=323672/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=77464 CPUtime=1200.02
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 18379 0 0 0 119902 100 0 0 25 0 1 0 200175339 79323136 17366 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 19366 17366 140 302 0 19061 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 77464

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

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

[startup+1200.44 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9714
/proc/meminfo: memFree=323672/2055920 swapFree=4183424/4192956
[pid=9711] ppid=9709 vsize=77464 CPUtime=1200.02
/proc/9711/stat : 9711 (Spear-32) R 9709 9711 9217 0 -1 4194304 18379 0 0 0 119902 100 0 0 25 0 1 0 200175339 79323136 17366 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/9711/statm: 19366 17366 140 302 0 19061 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 77464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.04
CPU user time (s): 1199.03
CPU system time (s): 1.01884
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 77464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.03
system time used= 1.01885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18379
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= 6
involuntary context switches= 1770

runsolver used 0.883865 second user time and 2.33264 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Feb 18 12:36:33 UTC 2007

IDJOB= 295228
IDBENCH= 19907
IDSOLVER= 133
FILE ID= node42/295228-1171802193

PBS_JOBID= 3839607

Free space on /tmp= 66562 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295228-1171802193/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/295228-1171802193/instance-295228-1171802193.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-295228-1171802193 -o ROOT/results/node42/solver-295228-1171802193 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295228-1171802193/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/295228-1171802193/instance-295228-1171802193.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  8959d4fcff10e669388f392643a4931b

RANDOM SEED= 524691804

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.261
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		: 3000.261
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:        393528 kB
Buffers:         51196 kB
Cached:        1484624 kB
SwapCached:       3904 kB
Active:         822204 kB
Inactive:       723648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        393528 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            1668 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:           102668 kB
Committed_AS:   773064 kB
PageTables:       1408 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= 66562 MiB

End job on node42 on Sun Feb 18 12:56:36 UTC 2007