Trace number 301501

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) 1200.16 1200.61

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1463391112-08.cnf
MD5SUMc7cd1a89069c2486ed900def4ca19b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark623.079
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
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/301501-1171974148/instance-301501-1171974148.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/node9/watcher-301501-1171974148 -o ROOT/results/node9/solver-301501-1171974148 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301501-1171974148/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301501-1171974148/instance-301501-1171974148.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: 0.99 0.98 0.99 3/77 2166
/proc/meminfo: memFree=1638592/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=1548 CPUtime=0
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 217369466 1585152 190 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135271772 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 387 190 128 302 0 82 0

[startup+0.106824 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 2166
/proc/meminfo: memFree=1638592/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=2988 CPUtime=0.1
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 562 0 0 0 10 0 0 0 18 0 1 0 217369466 3059712 546 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 747 546 141 302 0 442 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2988

[startup+0.514902 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 2166
/proc/meminfo: memFree=1638592/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=4396 CPUtime=0.5
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 919 0 0 0 50 0 0 0 22 0 1 0 217369466 4501504 903 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 1099 903 141 302 0 794 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4396

[startup+1.33506 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2167
/proc/meminfo: memFree=1633592/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=6820 CPUtime=1.33
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 1534 0 0 0 131 2 0 0 25 0 1 0 217369466 6983680 1518 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 1705 1518 141 302 0 1400 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6820

[startup+2.97438 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2167
/proc/meminfo: memFree=1630328/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=11288 CPUtime=2.97
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 2633 0 0 0 293 4 0 0 25 0 1 0 217369466 11558912 2617 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 2822 2617 141 302 0 2517 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11288

[startup+6.25101 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2167
/proc/meminfo: memFree=1622584/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=18300 CPUtime=6.24
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 4384 0 0 0 618 6 0 0 25 0 1 0 217369466 18739200 4368 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 4575 4368 141 302 0 4270 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18300

[startup+12.7063 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2167
/proc/meminfo: memFree=1611000/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=29092 CPUtime=12.69
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 7113 0 0 0 1260 9 0 0 25 0 1 0 217369466 29790208 7064 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 7273 7064 141 302 0 6968 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29092

[startup+25.5137 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2167
/proc/meminfo: memFree=1594616/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=46016 CPUtime=25.49
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 11361 0 0 0 2533 16 0 0 25 0 1 0 217369466 47120384 11247 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 11504 11247 141 302 0 11199 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46016

[startup+51.1257 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2167
/proc/meminfo: memFree=1568632/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=71272 CPUtime=51.1
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 17700 0 0 0 5082 28 0 0 25 0 1 0 217369466 72982528 17586 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 17818 17586 141 302 0 17513 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 71272

[startup+102.349 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2167
/proc/meminfo: memFree=1532344/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=107984 CPUtime=102.3
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 26940 0 0 0 10186 44 0 0 25 0 1 0 217369466 110575616 26697 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 26996 26697 141 302 0 26691 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 107984

[startup+162.391 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2167
/proc/meminfo: memFree=1499192/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=140504 CPUtime=162.32
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 35069 0 0 0 16174 58 0 0 25 0 1 0 217369466 143876096 34826 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 35126 34826 141 302 0 34821 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 140504

[startup+222.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2167
/proc/meminfo: memFree=1472312/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=168504 CPUtime=222.33
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 42054 0 0 0 22163 70 0 0 25 0 1 0 217369466 172548096 41554 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 42126 41554 141 302 0 41821 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 168504

[startup+282.462 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 2167
/proc/meminfo: memFree=1450104/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=190768 CPUtime=282.34
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 47620 0 0 0 28151 83 0 0 25 0 1 0 217369466 195346432 47120 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 47692 47120 141 302 0 47387 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 190768

[startup+342.496 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2167
/proc/meminfo: memFree=1427384/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=213424 CPUtime=342.36
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 53307 0 0 0 34140 96 0 0 25 0 1 0 217369466 218546176 52807 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 53356 52807 141 302 0 53051 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 213424

[startup+402.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2167
/proc/meminfo: memFree=1408568/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=232004 CPUtime=402.37
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 57923 0 0 0 40131 106 0 0 25 0 1 0 217369466 237572096 57423 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 58001 57423 141 302 0 57696 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 232004

[startup+462.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2167
/proc/meminfo: memFree=1391096/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=249508 CPUtime=462.39
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 62289 0 0 0 46121 118 0 0 25 0 1 0 217369466 255496192 61789 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 62377 61789 141 302 0 62072 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 249508

[startup+522.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2167
/proc/meminfo: memFree=1375352/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=265452 CPUtime=522.41
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 66238 0 0 0 52115 126 0 0 25 0 1 0 217369466 271822848 65738 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526994 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 66363 65738 141 302 0 66058 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 265452

[startup+582.652 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 2167
/proc/meminfo: memFree=1360824/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=279804 CPUtime=582.43
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 69824 0 0 0 58108 135 0 0 25 0 1 0 217369466 286519296 69324 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 69951 69324 141 302 0 69646 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 279804

[startup+642.689 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2167
/proc/meminfo: memFree=1343544/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=297384 CPUtime=642.44
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 74155 0 0 0 64101 143 0 0 25 0 1 0 217369466 304521216 73655 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 74346 73655 141 302 0 74041 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 297384

[startup+702.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2167
/proc/meminfo: memFree=1326264/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=314848 CPUtime=702.45
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 78499 0 0 0 70091 154 0 0 25 0 1 0 217369466 322404352 77999 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 78712 77999 141 302 0 78407 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 314848

[startup+762.753 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2167
/proc/meminfo: memFree=1309944/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=331100 CPUtime=762.46
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 82566 0 0 0 76084 162 0 0 25 0 1 0 217369466 339046400 82066 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 82775 82066 141 302 0 82470 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 331100

[startup+822.796 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2167
/proc/meminfo: memFree=1295736/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=347228 CPUtime=822.48
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 86588 0 0 0 82078 170 0 0 25 0 1 0 217369466 355561472 85575 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 86807 85575 141 302 0 86502 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 347228

[startup+882.833 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2167
/proc/meminfo: memFree=1283064/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=360196 CPUtime=882.49
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 89777 0 0 0 88072 177 0 0 25 0 1 0 217369466 368840704 88764 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 90049 88764 141 302 0 89744 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 360196

[startup+942.868 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2167
/proc/meminfo: memFree=1270136/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=372936 CPUtime=942.5
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 93006 0 0 0 94065 185 0 0 25 0 1 0 217369466 381886464 91993 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 93234 91993 141 302 0 92929 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 372936

[startup+1002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2167
/proc/meminfo: memFree=1258552/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=384912 CPUtime=1002.52
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 95930 0 0 0 100059 193 0 0 25 0 1 0 217369466 394149888 94917 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 96228 94917 141 302 0 95923 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 384912

[startup+1062.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2167
/proc/meminfo: memFree=1247544/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=395700 CPUtime=1062.53
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 98633 0 0 0 106054 199 0 0 25 0 1 0 217369466 405196800 97620 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 98925 97620 141 302 0 98620 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 395700

[startup+1122.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2169
/proc/meminfo: memFree=1236920/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=406420 CPUtime=1122.55
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 101302 0 0 0 112049 206 0 0 25 0 1 0 217369466 416174080 100289 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 101605 100289 141 302 0 101300 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 406420

[startup+1183.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2169
/proc/meminfo: memFree=1226232/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=417148 CPUtime=1182.57
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 103987 0 0 0 118044 213 0 0 25 0 1 0 217369466 427159552 102974 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 104287 102974 141 302 0 103982 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 417148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2169
/proc/meminfo: memFree=1223352/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=419828 CPUtime=1200.09
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 104666 0 0 0 119794 215 0 0 25 0 1 0 217369466 429903872 103653 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 104957 103653 141 302 0 104652 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 419828

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

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

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2169
/proc/meminfo: memFree=1223352/2055920 swapFree=4192812/4192956
[pid=2166] ppid=2164 vsize=419828 CPUtime=1200.09
/proc/2166/stat : 2166 (Spear-32) R 2164 2166 1770 0 -1 4194304 104666 0 0 0 119794 215 0 0 25 0 1 0 217369466 429903872 103653 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 104957 103653 141 302 0 104652 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 419828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.16
CPU user time (s): 1197.95
CPU system time (s): 2.21466
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 419828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.95
system time used= 2.21466
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104666
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= 1824

runsolver used 1.25681 second user time and 3.01454 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Feb 20 12:22:28 UTC 2007

IDJOB= 301501
IDBENCH= 20060
IDSOLVER= 133
FILE ID= node9/301501-1171974148

PBS_JOBID= 3849056

Free space on /tmp= 66548 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1463391112-08.cnf
COMMAND LINE= /tmp/evaluation/301501-1171974148/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301501-1171974148/instance-301501-1171974148.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-301501-1171974148 -o ROOT/results/node9/solver-301501-1171974148 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301501-1171974148/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301501-1171974148/instance-301501-1171974148.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  c7cd1a89069c2486ed900def4ca19b75

RANDOM SEED= 530953682

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1639064 kB
Buffers:         52648 kB
Cached:         239072 kB
SwapCached:          0 kB
Active:         277484 kB
Inactive:        68592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2036 kB
Writeback:           0 kB
Mapped:          73216 kB
Slab:            56460 kB
Committed_AS:  1106700 kB
PageTables:       1688 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= 66548 MiB

End job on node9 on Tue Feb 20 12:42:31 UTC 2007