Trace number 312038

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 1200.6

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
MD5SUM7aa5e97b8e61908955474a79af64353f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/312038-1172580749/instance-312038-1172580749.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/node6/watcher-312038-1172580749 -o ROOT/results/node6/solver-312038-1172580749 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312038-1172580749/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/312038-1172580749/instance-312038-1172580749.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: 0.92 0.98 0.98 3/77 17739
/proc/meminfo: memFree=1557440/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=1932 CPUtime=0
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 278029604 1978368 247 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 483 247 126 302 0 178 0

[startup+0.107829 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17739
/proc/meminfo: memFree=1557440/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=2320 CPUtime=0.1
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 389 0 0 0 10 0 0 0 18 0 1 0 278029604 2375680 373 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 580 373 141 302 0 275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2320

[startup+0.515909 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17739
/proc/meminfo: memFree=1557440/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=2832 CPUtime=0.5
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 540 0 0 0 50 0 0 0 22 0 1 0 278029604 2899968 524 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 741 525 141 302 0 436 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2832

[startup+1.33807 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 17740
/proc/meminfo: memFree=1555064/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=4040 CPUtime=1.32
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 815 0 0 0 132 0 0 0 25 0 1 0 278029604 4136960 799 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 1010 799 141 302 0 705 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4040

[startup+2.97539 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 17740
/proc/meminfo: memFree=1553464/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=5840 CPUtime=2.96
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 1251 0 0 0 295 1 0 0 25 0 1 0 278029604 5980160 1235 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 1460 1235 141 302 0 1155 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5840

[startup+6.25204 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 17740
/proc/meminfo: memFree=1550648/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=8280 CPUtime=6.24
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 1884 0 0 0 620 4 0 0 25 0 1 0 278029604 8478720 1868 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 2070 1868 141 302 0 1765 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8280

[startup+12.7093 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 17740
/proc/meminfo: memFree=1547064/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=11628 CPUtime=12.7
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 2737 0 0 0 1264 6 0 0 25 0 1 0 278029604 11907072 2688 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 2907 2688 141 302 0 2602 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 11628

[startup+25.5108 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 17740
/proc/meminfo: memFree=1542008/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=17020 CPUtime=25.49
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 4102 0 0 0 2538 11 0 0 25 0 1 0 278029604 17428480 3988 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527197 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 4255 3988 141 302 0 3950 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17020

[startup+51.1239 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 17740
/proc/meminfo: memFree=1533432/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=25384 CPUtime=51.09
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 6186 0 0 0 5091 18 0 0 25 0 1 0 278029604 25993216 6072 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 6346 6072 141 302 0 6041 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25384

[startup+102.346 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 17740
/proc/meminfo: memFree=1521592/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=37736 CPUtime=102.29
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 9305 0 0 0 10200 29 0 0 25 0 1 0 278029604 38641664 9062 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 9434 9062 141 302 0 9129 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 37736

[startup+162.387 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17740
/proc/meminfo: memFree=1510648/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=48556 CPUtime=162.31
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 11987 0 0 0 16191 40 0 0 25 0 1 0 278029604 49721344 11744 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 12139 11744 141 302 0 11834 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 48556

[startup+222.427 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17740
/proc/meminfo: memFree=1503864/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=55420 CPUtime=222.33
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 13671 0 0 0 22185 48 0 0 25 0 1 0 278029604 56750080 13428 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 13855 13428 141 302 0 13550 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 55420

[startup+282.456 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17740
/proc/meminfo: memFree=1496760/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=63524 CPUtime=282.34
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 15692 0 0 0 28178 56 0 0 25 0 1 0 278029604 65048576 15192 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 15881 15192 141 302 0 15576 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 63524

[startup+342.487 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17740
/proc/meminfo: memFree=1489976/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=70120 CPUtime=342.35
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 17390 0 0 0 34170 65 0 0 25 0 1 0 278029604 71802880 16890 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 17530 16890 141 302 0 17225 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 70120

[startup+402.524 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17740
/proc/meminfo: memFree=1483256/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=76948 CPUtime=402.36
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 19053 0 0 0 40162 74 0 0 25 0 1 0 278029604 78794752 18553 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 19237 18553 141 302 0 18932 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 76948

[startup+462.554 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17740
/proc/meminfo: memFree=1477176/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=82848 CPUtime=462.37
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 20566 0 0 0 46156 81 0 0 25 0 1 0 278029604 84836352 20066 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 20712 20066 141 302 0 20407 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 82848

[startup+522.599 s]
/proc/loadavg: 0.99 0.98 0.98 2/84 17812
/proc/meminfo: memFree=1470152/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=88772 CPUtime=522.38
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 22039 0 0 0 52152 86 0 0 25 0 1 0 278029604 90902528 21539 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 22193 21539 141 302 0 21888 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 88772

[startup+582.666 s]
/proc/loadavg: 0.99 0.98 0.98 2/84 17908
/proc/meminfo: memFree=1463816/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=95036 CPUtime=582.36
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 23618 0 0 0 58144 92 0 0 25 0 1 0 278029604 97316864 23118 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 23759 23118 141 302 0 23454 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 95036

[startup+642.715 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17938
/proc/meminfo: memFree=1459704/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=100232 CPUtime=642.36
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 24914 0 0 0 64138 98 0 0 25 0 1 0 278029604 102637568 24414 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 25058 24415 141 302 0 24753 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 100232

[startup+702.744 s]
/proc/loadavg: 1.03 1.00 0.98 2/78 17938
/proc/meminfo: memFree=1454648/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=105600 CPUtime=702.36
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 26190 0 0 0 70132 104 0 0 25 0 1 0 278029604 108134400 25690 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 26400 25690 141 302 0 26095 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 105600

[startup+762.774 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 17938
/proc/meminfo: memFree=1449592/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=112928 CPUtime=762.37
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 27936 0 0 0 76127 110 0 0 25 0 1 0 278029604 115638272 26923 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 28232 26923 141 302 0 27927 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 112928

[startup+822.814 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17938
/proc/meminfo: memFree=1444856/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=117560 CPUtime=822.39
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 29119 0 0 0 82124 115 0 0 25 0 1 0 278029604 120381440 28106 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 29390 28106 141 302 0 29085 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 117560

[startup+882.85 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17938
/proc/meminfo: memFree=1439928/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=122344 CPUtime=882.41
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 30361 0 0 0 88119 122 0 0 25 0 1 0 278029604 125280256 29348 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526719 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 30586 29348 141 302 0 30281 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 122344

[startup+942.908 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17938
/proc/meminfo: memFree=1434360/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=128620 CPUtime=942.44
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 31760 0 0 0 94117 127 0 0 25 0 1 0 278029604 131706880 30747 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526926 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 32155 30747 141 302 0 31850 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 128620

[startup+1002.94 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17938
/proc/meminfo: memFree=1430136/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=132840 CPUtime=1002.45
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 32825 0 0 0 100112 133 0 0 25 0 1 0 278029604 136028160 31812 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 33210 31812 141 302 0 32905 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 132840

[startup+1062.98 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17938
/proc/meminfo: memFree=1425912/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=137296 CPUtime=1062.47
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 33875 0 0 0 106108 139 0 0 25 0 1 0 278029604 140591104 32862 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526708 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 34324 32862 141 302 0 34019 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 137296

[startup+1123.01 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17938
/proc/meminfo: memFree=1422200/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=141056 CPUtime=1122.47
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 34821 0 0 0 112103 144 0 0 25 0 1 0 278029604 144441344 33808 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 35264 33808 141 302 0 34959 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 141056

[startup+1183.05 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17938
/proc/meminfo: memFree=1417656/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=145716 CPUtime=1182.49
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 35947 0 0 0 118099 150 0 0 25 0 1 0 278029604 149213184 34934 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 36429 34934 141 302 0 36124 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 145716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17938
/proc/meminfo: memFree=1416376/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=146880 CPUtime=1200.01
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 36249 0 0 0 119849 152 0 0 25 0 1 0 278029604 150405120 35236 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 36720 35236 141 302 0 36415 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 146880

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

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

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17938
/proc/meminfo: memFree=1416376/2055924 swapFree=4192812/4192956
[pid=17739] ppid=17737 vsize=146880 CPUtime=1200.01
/proc/17739/stat : 17739 (Spear-32) R 17737 17739 17329 0 -1 4194304 36249 0 0 0 119849 152 0 0 25 0 1 0 278029604 150405120 35236 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 36720 35236 141 302 0 36415 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 146880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.04
CPU user time (s): 1198.5
CPU system time (s): 1.54577
CPU usage (%): 99.9536
Max. virtual memory (cumulated for all children) (KiB): 146880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.5
system time used= 1.54576
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36249
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= 25733

runsolver used 1.2818 second user time and 2.98555 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 27 12:52:29 UTC 2007

IDJOB= 312038
IDBENCH= 20330
IDSOLVER= 133
FILE ID= node6/312038-1172580749

PBS_JOBID= 3971688

Free space on /tmp= 66554 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
COMMAND LINE= /tmp/evaluation/312038-1172580749/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/312038-1172580749/instance-312038-1172580749.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-312038-1172580749 -o ROOT/results/node6/solver-312038-1172580749 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312038-1172580749/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/312038-1172580749/instance-312038-1172580749.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  7aa5e97b8e61908955474a79af64353f

RANDOM SEED= 115079826

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1557848 kB
Buffers:         50588 kB
Cached:         318904 kB
SwapCached:         20 kB
Active:         267712 kB
Inactive:       158624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1557848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1752 kB
Writeback:           0 kB
Mapped:          75720 kB
Slab:            57360 kB
Committed_AS:   926248 kB
PageTables:       1748 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= 66554 MiB

End job on node6 on Tue Feb 27 13:12:32 UTC 2007