Trace number 297852

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) 1200.08 1200.53

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
MD5SUM1ea488c49505bd479e0cbea661320ba7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark458.406
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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/297852-1171846206/instance-297852-1171846206.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/node4/watcher-297852-1171846206 -o ROOT/results/node4/solver-297852-1171846206 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297852-1171846206/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297852-1171846206/instance-297852-1171846206.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: 1.00 1.00 1.00 3/77 25264
/proc/meminfo: memFree=994016/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=1528 CPUtime=0
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 204575477 1564672 179 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 382 179 129 302 0 77 0

[startup+0.106662 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25264
/proc/meminfo: memFree=994016/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=1788 CPUtime=0.1
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 283 0 0 0 10 0 0 0 18 0 1 0 204575477 1830912 267 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 447 267 140 302 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1788

[startup+0.514701 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25264
/proc/meminfo: memFree=994016/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=2568 CPUtime=0.5
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 473 0 0 0 50 0 0 0 22 0 1 0 204575477 2629632 457 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 642 457 141 302 0 337 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2568

[startup+1.33478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=991960/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=3528 CPUtime=1.32
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 729 0 0 0 130 2 0 0 25 0 1 0 204575477 3612672 713 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 882 713 141 302 0 577 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3528

[startup+2.97094 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=990808/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=4968 CPUtime=2.96
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 1052 0 0 0 293 3 0 0 25 0 1 0 204575477 5087232 1036 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 1242 1036 141 302 0 937 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4968

[startup+6.25326 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=988632/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=6812 CPUtime=6.24
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 1537 0 0 0 618 6 0 0 25 0 1 0 204575477 6975488 1488 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 1703 1488 141 302 0 1398 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6812

[startup+12.7049 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=985944/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=9292 CPUtime=12.69
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 2154 0 0 0 1260 9 0 0 25 0 1 0 204575477 9515008 2105 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 2323 2105 141 302 0 2018 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9292

[startup+25.5132 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=982488/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=12984 CPUtime=25.49
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 3097 0 0 0 2536 13 0 0 25 0 1 0 204575477 13295616 2983 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 3246 2983 141 302 0 2941 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12984

[startup+51.1237 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=977496/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=17916 CPUtime=51.1
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 4317 0 0 0 5090 20 0 0 25 0 1 0 204575477 18345984 4203 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 4479 4203 141 302 0 4174 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17916

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=969880/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=26412 CPUtime=102.31
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 6365 0 0 0 10199 32 0 0 25 0 1 0 204575477 27045888 6122 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 6603 6122 141 302 0 6298 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 26412

[startup+162.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=962456/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=33672 CPUtime=162.32
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 8177 0 0 0 16190 42 0 0 25 0 1 0 204575477 34480128 7934 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 8418 7934 141 302 0 8113 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 33672

[startup+222.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=956504/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=40552 CPUtime=222.34
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 9923 0 0 0 22183 51 0 0 25 0 1 0 204575477 41525248 9423 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 10138 9423 141 302 0 9833 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 40552

[startup+282.44 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 25265
/proc/meminfo: memFree=950744/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=46568 CPUtime=282.35
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 11376 0 0 0 28176 59 0 0 25 0 1 0 204575477 47685632 10876 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 11642 10876 141 302 0 11337 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 46568

[startup+342.475 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 25265
/proc/meminfo: memFree=946520/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=51148 CPUtime=342.37
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 12436 0 0 0 34172 65 0 0 25 0 1 0 204575477 52375552 11936 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 12787 11936 141 302 0 12482 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 51148

[startup+402.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=942424/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=55012 CPUtime=402.39
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 13423 0 0 0 40167 72 0 0 25 0 1 0 204575477 56332288 12923 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 13753 12923 141 302 0 13448 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 55012

[startup+462.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=938904/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=58528 CPUtime=462.41
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 14326 0 0 0 46163 78 0 0 25 0 1 0 204575477 59932672 13826 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526955 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 14632 13826 141 302 0 14327 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 58528

[startup+522.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=935576/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=61940 CPUtime=522.41
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 15149 0 0 0 52159 82 0 0 25 0 1 0 204575477 63426560 14649 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 15485 14649 141 302 0 15180 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 61940

[startup+582.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=930904/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=67424 CPUtime=582.44
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 16298 0 0 0 58156 88 0 0 25 0 1 0 204575477 69042176 15798 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 16856 15798 141 302 0 16551 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 67424

[startup+642.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25265
/proc/meminfo: memFree=927576/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=70540 CPUtime=642.45
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 17133 0 0 0 64152 93 0 0 25 0 1 0 204575477 72232960 16633 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526797 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 17635 16633 141 302 0 17330 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 70540

[startup+702.696 s]
/proc/loadavg: 1.10 1.03 1.01 2/84 25381
/proc/meminfo: memFree=923304/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=73640 CPUtime=702.42
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 17899 0 0 0 70143 99 0 0 25 0 1 0 204575477 75407360 17399 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 18410 17399 141 302 0 18105 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 73640

[startup+762.757 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 25463
/proc/meminfo: memFree=921368/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=78572 CPUtime=762.41
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 19157 0 0 0 76138 103 0 0 25 0 1 0 204575477 80457728 18144 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 19643 18144 141 302 0 19338 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 78572

[startup+822.795 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 25463
/proc/meminfo: memFree=918360/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=81660 CPUtime=822.44
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 19914 0 0 0 82136 108 0 0 25 0 1 0 204575477 83619840 18901 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 20415 18901 141 302 0 20110 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 81660

[startup+882.827 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25463
/proc/meminfo: memFree=915672/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=84248 CPUtime=882.45
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 20578 0 0 0 88132 113 0 0 25 0 1 0 204575477 86269952 19565 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 21062 19565 141 302 0 20757 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 84248

[startup+942.858 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25463
/proc/meminfo: memFree=912984/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=86820 CPUtime=942.47
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 21270 0 0 0 94128 119 0 0 25 0 1 0 204575477 88903680 20257 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 21705 20257 141 302 0 21400 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 86820

[startup+1002.89 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 25463
/proc/meminfo: memFree=910040/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=89764 CPUtime=1002.49
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 21984 0 0 0 100125 124 0 0 25 0 1 0 204575477 91918336 20971 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 22441 20971 141 302 0 22136 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 89764

[startup+1062.93 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 25463
/proc/meminfo: memFree=907800/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=92068 CPUtime=1062.51
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 22605 0 0 0 106123 128 0 0 25 0 1 0 204575477 94277632 21592 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 23017 21592 141 302 0 22712 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 92068

[startup+1122.96 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 25463
/proc/meminfo: memFree=905240/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=94540 CPUtime=1122.52
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 23245 0 0 0 112120 132 0 0 25 0 1 0 204575477 96808960 22232 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 23635 22232 141 302 0 23330 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 94540

[startup+1182.99 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 25463
/proc/meminfo: memFree=901848/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=98944 CPUtime=1182.54
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 24105 0 0 0 118117 137 0 0 25 0 1 0 204575477 101318656 23092 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 24736 23092 141 302 0 24431 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 98944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25463
/proc/meminfo: memFree=901144/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=99720 CPUtime=1200.05
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 24269 0 0 0 119867 138 0 0 25 0 1 0 204575477 102113280 23256 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 24930 23256 141 302 0 24625 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 99720

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25463
/proc/meminfo: memFree=901144/2055920 swapFree=4192812/4192956
[pid=25264] ppid=25262 vsize=99720 CPUtime=1200.05
/proc/25264/stat : 25264 (Spear-32) R 25262 25264 24699 0 -1 4194304 24269 0 0 0 119867 138 0 0 25 0 1 0 204575477 102113280 23256 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/25264/statm: 24930 23256 141 302 0 24625 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 99720

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1198.68
CPU system time (s): 1.40379
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 99720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.68
system time used= 1.40379
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24269
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= 24918

runsolver used 1.3478 second user time and 2.92556 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Feb 19 00:50:06 UTC 2007

IDJOB= 297852
IDBENCH= 19971
IDSOLVER= 133
FILE ID= node4/297852-1171846206

PBS_JOBID= 3839393

Free space on /tmp= 66551 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297852-1171846206/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297852-1171846206/instance-297852-1171846206.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-297852-1171846206 -o ROOT/results/node4/solver-297852-1171846206 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297852-1171846206/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297852-1171846206/instance-297852-1171846206.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  1ea488c49505bd479e0cbea661320ba7

RANDOM SEED= 524156524

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:        994488 kB
Buffers:         58236 kB
Cached:         866360 kB
SwapCached:          0 kB
Active:         352168 kB
Inactive:       632284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        994488 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          78792 kB
Slab:            62496 kB
Committed_AS:   898940 kB
PageTables:       1768 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= 66551 MiB

End job on node4 on Mon Feb 19 01:10:09 UTC 2007