Trace number 307446

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) 1200.22 1200.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
MD5SUMed69b58d607202c9e89604f68f2d7c34
Bench CategoryRANDOM (random 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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/307446-1172120603/instance-307446-1172120603.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/node23/watcher-307446-1172120603 -o ROOT/results/node23/solver-307446-1172120603 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307446-1172120603/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307446-1172120603/instance-307446-1172120603.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 28171
/proc/meminfo: memFree=1438040/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=1396 CPUtime=0
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 163 0 0 0 0 0 0 0 19 0 1 0 232014151 1429504 147 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 349 147 126 302 0 44 0

[startup+0.106271 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28171
/proc/meminfo: memFree=1438040/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=5788 CPUtime=0.09
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 1416 0 0 0 8 1 0 0 20 0 1 0 232014151 5926912 1056 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134799810 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 1447 1056 129 302 0 1142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5788

[startup+0.514317 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28171
/proc/meminfo: memFree=1438040/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=9304 CPUtime=0.5
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 2376 0 0 0 48 2 0 0 23 0 1 0 232014151 9527296 1918 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526812 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 2326 1918 141 302 0 2021 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9304

[startup+1.33441 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1429904/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=10644 CPUtime=1.32
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 2719 0 0 0 129 3 0 0 25 0 1 0 232014151 10899456 2261 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 2661 2261 141 302 0 2356 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10644

[startup+2.9706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1427792/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=13492 CPUtime=2.96
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 3430 0 0 0 292 4 0 0 25 0 1 0 232014151 13815808 2972 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 3373 2972 141 302 0 3068 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13492

[startup+6.24697 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1422224/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=18720 CPUtime=6.23
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 4716 0 0 0 617 6 0 0 25 0 1 0 232014151 19169280 4258 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 4680 4258 141 302 0 4375 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 18720

[startup+12.7037 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1411152/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=29240 CPUtime=12.69
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 7346 0 0 0 1259 10 0 0 25 0 1 0 232014151 29941760 6888 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 7310 6888 141 302 0 7005 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29240

[startup+25.5072 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1392720/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=48320 CPUtime=25.48
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 12125 0 0 0 2533 15 0 0 25 0 1 0 232014151 49479680 11634 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 12080 11634 141 302 0 11775 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48320

[startup+51.1181 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1360528/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=79676 CPUtime=51.09
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 19984 0 0 0 5084 25 0 0 25 0 1 0 232014151 81588224 19493 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 19919 19493 141 302 0 19614 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 79676

[startup+102.331 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1309456/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=131436 CPUtime=102.29
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 32970 0 0 0 10187 42 0 0 25 0 1 0 232014151 134590464 32414 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526997 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 32859 32414 141 302 0 32554 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 131436

[startup+162.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1255184/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=184488 CPUtime=162.31
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 46252 0 0 0 16171 60 0 0 25 0 1 0 232014151 188915712 45696 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 46122 45696 141 302 0 45817 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 184488

[startup+222.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1195344/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=244928 CPUtime=222.32
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 61400 0 0 0 22151 81 0 0 25 0 1 0 232014151 250806272 60715 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 61232 60715 141 302 0 60927 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 244928

[startup+282.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1156048/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=284308 CPUtime=282.34
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 71228 0 0 0 28140 94 0 0 25 0 1 0 232014151 291131392 70543 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 71077 70543 141 302 0 70772 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 284308

[startup+342.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1105552/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=334740 CPUtime=342.35
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 83895 0 0 0 34122 113 0 0 25 0 1 0 232014151 342773760 83210 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 83685 83210 141 302 0 83380 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 334740

[startup+402.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1066192/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=373308 CPUtime=402.38
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 93536 0 0 0 40111 127 0 0 25 0 1 0 232014151 382267392 92851 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 93327 92851 141 302 0 93022 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 373308

[startup+462.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1039440/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=400152 CPUtime=462.38
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 100255 0 0 0 46102 136 0 0 25 0 1 0 232014151 409755648 99570 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 100038 99570 141 302 0 99733 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 400152

[startup+522.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=1013584/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=427144 CPUtime=522.4
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 107031 0 0 0 52094 146 0 0 25 0 1 0 232014151 437395456 106089 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 106786 106089 141 302 0 106481 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 427144

[startup+582.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=986512/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=453796 CPUtime=582.41
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 113701 0 0 0 58086 155 0 0 25 0 1 0 232014151 464687104 112759 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 113449 112759 141 302 0 113144 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 453796

[startup+642.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=946448/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=493884 CPUtime=642.43
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 123720 0 0 0 64073 170 0 0 25 0 1 0 232014151 505737216 122778 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 123471 122778 141 302 0 123166 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 493884

[startup+702.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=912592/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=527764 CPUtime=702.45
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 132197 0 0 0 70063 182 0 0 25 0 1 0 232014151 540430336 131255 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134561592 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 131941 131255 141 302 0 131636 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 527764

[startup+762.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=885008/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=555640 CPUtime=762.46
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 139177 0 0 0 76054 192 0 0 25 0 1 0 232014151 568975360 138235 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 138910 138235 141 302 0 138605 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 555640

[startup+822.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=859024/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=580952 CPUtime=822.48
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 145507 0 0 0 82048 200 0 0 25 0 1 0 232014151 594894848 144565 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 145238 144565 141 302 0 144933 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 580952

[startup+882.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=836816/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=603284 CPUtime=882.5
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 151084 0 0 0 88040 210 0 0 25 0 1 0 232014151 617762816 150142 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526917 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 150821 150142 141 302 0 150516 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 603284

[startup+942.776 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=818512/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=621620 CPUtime=942.51
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 155689 0 0 0 94036 215 0 0 25 0 1 0 232014151 636538880 154747 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 155438 154750 141 302 0 155133 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 621620

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=797520/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=642756 CPUtime=1002.52
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 160938 0 0 0 100029 223 0 0 25 0 1 0 232014151 658182144 159996 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526969 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 160689 159996 141 302 0 160384 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 642756

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=782672/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=657240 CPUtime=1062.55
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 164580 0 0 0 106024 231 0 0 25 0 1 0 232014151 673013760 163638 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 164310 163638 141 302 0 164005 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 657240

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=765456/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=674740 CPUtime=1122.56
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 168889 0 0 0 112020 236 0 0 25 0 1 0 232014151 690933760 167947 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 168685 167947 141 302 0 168380 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 674740

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=750544/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=689620 CPUtime=1182.58
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 172626 0 0 0 118016 242 0 0 25 0 1 0 232014151 706170880 171684 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 172405 171684 141 302 0 172100 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 689620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=745872/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=694048 CPUtime=1200.1
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4194304 173731 0 0 0 119767 243 0 0 25 0 1 0 232014151 710705152 172789 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 173512 172789 141 302 0 173207 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 694048

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

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

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28172
/proc/meminfo: memFree=745872/2055920 swapFree=4144988/4192956
[pid=28171] ppid=28169 vsize=0 CPUtime=1200.2
/proc/28171/stat : 28171 (Spear-32) R 28169 28171 26364 0 -1 4195332 173731 0 0 0 119767 253 0 0 25 0 1 0 232014151 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/28171/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.22
CPU user time (s): 1197.67
CPU system time (s): 2.54561
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 694048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.67
system time used= 2.54561
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 173731
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= 5
involuntary context switches= 1388

runsolver used 1.39279 second user time and 2.78058 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Thu Feb 22 05:03:23 UTC 2007

IDJOB= 307446
IDBENCH= 20205
IDSOLVER= 133
FILE ID= node23/307446-1172120603

PBS_JOBID= 3892911

Free space on /tmp= 66557 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
COMMAND LINE= /tmp/evaluation/307446-1172120603/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307446-1172120603/instance-307446-1172120603.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-307446-1172120603 -o ROOT/results/node23/solver-307446-1172120603 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307446-1172120603/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307446-1172120603/instance-307446-1172120603.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  ed69b58d607202c9e89604f68f2d7c34

RANDOM SEED= 553753286

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1438512 kB
Buffers:         42476 kB
Cached:         485656 kB
SwapCached:      15188 kB
Active:         188444 kB
Inactive:       362676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438512 kB
SwapTotal:     4192956 kB
SwapFree:      4144988 kB
Dirty:            3100 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            51924 kB
Committed_AS:   744916 kB
PageTables:       1696 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= 66557 MiB

End job on node23 on Thu Feb 22 05:23:25 UTC 2007