Trace number 314008

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) 1200.12 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-13-u.cnf
MD5SUMc10a1a201bfe26fc1d15892100d7fabd
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180608
Number of clauses815261
Sum of the clauses size1862226
Maximum clause length10
Minimum clause length1
Number of clauses of size 115232
Number of clauses of size 2655753
Number of clauses of size 3110056
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

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/314008-1176894743/instance-314008-1176894743.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-314008-1176894743 -o ROOT/results/node25/solver-314008-1176894743 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314008-1176894743/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/314008-1176894743/instance-314008-1176894743.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): 2400 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 20674
/proc/meminfo: memFree=1467856/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=1700 CPUtime=0
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 137391453 1740800 220 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134513442 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 425 220 128 302 0 120 0

[startup+0.0165809 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20674
/proc/meminfo: memFree=1467856/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=2444 CPUtime=0.01
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 482 0 0 0 1 0 0 0 18 0 1 0 137391453 2502656 429 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 611 429 128 302 0 306 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2444

[startup+0.101595 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20674
/proc/meminfo: memFree=1467856/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=6288 CPUtime=0.09
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 1607 0 0 0 7 2 0 0 18 0 1 0 137391453 6438912 1238 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 1572 1238 129 302 0 1267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6288

[startup+0.301629 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20674
/proc/meminfo: memFree=1467856/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=18876 CPUtime=0.29
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 5359 0 0 0 24 5 0 0 19 0 1 0 137391453 19329024 3640 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 4720 3642 129 302 0 4415 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18876

[startup+0.701698 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20674
/proc/meminfo: memFree=1467856/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=36280 CPUtime=0.69
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 11150 0 0 0 58 11 0 0 22 0 1 0 137391453 37150720 7636 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 9070 7636 129 302 0 8765 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36280

[startup+1.50183 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1429896/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=58992 CPUtime=1.49
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 16907 0 0 0 134 15 0 0 25 0 1 0 137391453 60407808 12880 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134533777 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 14748 12880 129 302 0 14443 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58992

[startup+3.10111 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1405960/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=68344 CPUtime=3.09
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 19774 0 0 0 292 17 0 0 25 0 1 0 137391453 69984256 15520 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 17086 15520 141 302 0 16781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68344

[startup+6.30165 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1405904/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=68344 CPUtime=6.29
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 19791 0 0 0 612 17 0 0 25 0 1 0 137391453 69984256 15537 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527089 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 17086 15537 141 302 0 16781 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68344

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1406032/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=68344 CPUtime=12.69
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 19808 0 0 0 1251 18 0 0 25 0 1 0 137391453 69984256 15554 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 17086 15554 141 302 0 16781 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68344

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1406096/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=68344 CPUtime=25.48
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 19809 0 0 0 2529 19 0 0 25 0 1 0 137391453 69984256 15555 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135257694 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 17086 15555 141 302 0 16781 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68344

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1406032/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=68460 CPUtime=51.08
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 19837 0 0 0 5087 21 0 0 25 0 1 0 137391453 70103040 15583 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526815 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 17115 15583 141 302 0 16810 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68460

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1398096/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=76500 CPUtime=102.26
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 21961 0 0 0 10199 27 0 0 25 0 1 0 137391453 78336000 17585 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524576 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 19125 17585 141 302 0 18820 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 76500

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1390288/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=84432 CPUtime=162.24
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 24017 0 0 0 16190 34 0 0 25 0 1 0 137391453 86458368 19545 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 21108 19545 141 302 0 20803 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 84432

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1382160/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=92412 CPUtime=222.21
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 26276 0 0 0 22181 40 0 0 25 0 1 0 137391453 94629888 21555 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527089 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 23103 21555 141 302 0 22798 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 92412

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1375312/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=99240 CPUtime=282.19
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 28110 0 0 0 28175 44 0 0 25 0 1 0 137391453 101621760 23255 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134539882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 24810 23255 141 302 0 24505 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 99240

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1368080/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=106724 CPUtime=342.17
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 30082 0 0 0 34166 51 0 0 25 0 1 0 137391453 109285376 25050 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 26681 25050 141 302 0 26376 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 106724

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1361232/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=113660 CPUtime=402.15
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 31923 0 0 0 40158 57 0 0 25 0 1 0 137391453 116387840 26765 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 28415 26765 141 302 0 28110 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 113660

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1355408/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=119320 CPUtime=462.13
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 33554 0 0 0 46151 62 0 0 25 0 1 0 137391453 122183680 28198 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 29830 28198 141 302 0 29525 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 119320

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1349200/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=125904 CPUtime=522.11
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 35337 0 0 0 52144 67 0 0 25 0 1 0 137391453 128925696 29787 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524640 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 31476 29787 141 302 0 31171 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 125904

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1341904/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=133040 CPUtime=582.08
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 37307 0 0 0 58137 71 0 0 25 0 1 0 137391453 136232960 31583 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 33260 31583 141 302 0 32955 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 133040

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1335440/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=139360 CPUtime=642.07
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 39116 0 0 0 64132 75 0 0 25 0 1 0 137391453 142704640 33168 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 34840 33168 141 302 0 34535 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 139360

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1329680/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=145080 CPUtime=702.05
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 40893 0 0 0 70125 80 0 0 25 0 1 0 137391453 148561920 34600 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134536018 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 36270 34600 141 302 0 35965 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 145080

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1320912/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=155152 CPUtime=762.03
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 43457 0 0 0 76118 85 0 0 25 0 1 0 137391453 158875648 36804 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 38788 36804 141 302 0 38483 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 155152

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1312720/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=163560 CPUtime=822.01
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 45801 0 0 0 82111 90 0 0 25 0 1 0 137391453 167485440 38864 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 40890 38864 141 302 0 40585 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 163560

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1304400/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=171836 CPUtime=881.98
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 48096 0 0 0 88102 96 0 0 25 0 1 0 137391453 175960064 40921 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 42959 40921 141 302 0 42654 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 171836

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1298704/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=177560 CPUtime=941.96
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 49877 0 0 0 94096 100 0 0 25 0 1 0 137391453 181821440 42338 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 44390 42338 141 302 0 44085 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 177560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1290960/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=185320 CPUtime=1001.95
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 51944 0 0 0 100091 104 0 0 25 0 1 0 137391453 189767680 44259 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134538375 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 46330 44259 141 302 0 46025 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 185320

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1284560/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=191780 CPUtime=1061.92
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 53735 0 0 0 106085 107 0 0 25 0 1 0 137391453 196382720 45868 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 47945 45868 141 302 0 47640 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 191780

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1278928/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=197412 CPUtime=1121.9
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 55374 0 0 0 112078 112 0 0 25 0 1 0 137391453 202149888 47255 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134540138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 49353 47255 141 302 0 49048 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 197412

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1273872/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=202412 CPUtime=1181.88
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 56869 0 0 0 118071 117 0 0 25 0 1 0 137391453 207269888 48517 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 50603 48517 141 302 0 50298 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 202412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1271632/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=204604 CPUtime=1200.08
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 57458 0 0 0 119889 119 0 0 25 0 1 0 137391453 209514496 49068 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 51151 49068 141 302 0 50846 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 204604

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20675
/proc/meminfo: memFree=1271632/2055920 swapFree=4169756/4192956
[pid=20674] ppid=20672 vsize=204604 CPUtime=1200.08
/proc/20674/stat : 20674 (Spear-32) R 20672 20674 19984 0 -1 4194304 57458 0 0 0 119889 119 0 0 25 0 1 0 137391453 209514496 49068 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/20674/statm: 51151 49068 141 302 0 50846 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 204604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.12
CPU user time (s): 1198.9
CPU system time (s): 1.22381
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 204604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.9
system time used= 1.22381
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57458
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= 2043

runsolver used 0.822874 second user time and 2.47662 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Wed Apr 18 11:12:24 UTC 2007

IDJOB= 314008
IDBENCH= 20380
IDSOLVER= 133
FILE ID= node25/314008-1176894743

PBS_JOBID= 4595143

Free space on /tmp= 66354 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/314008-1176894743/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/314008-1176894743/instance-314008-1176894743.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-314008-1176894743 -o ROOT/results/node25/solver-314008-1176894743 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314008-1176894743/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/314008-1176894743/instance-314008-1176894743.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  c10a1a201bfe26fc1d15892100d7fabd

RANDOM SEED= 705606928

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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:       1468264 kB
Buffers:         15484 kB
Cached:         505428 kB
SwapCached:      16900 kB
Active:         165064 kB
Inactive:       378412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468264 kB
SwapTotal:     4192956 kB
SwapFree:      4169756 kB
Dirty:           15820 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            30272 kB
Committed_AS:  2124384 kB
PageTables:       1472 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= 66354 MiB

End job on node25 on Wed Apr 18 11:32:26 UTC 2007