Trace number 305437

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) 1200.21 1200.57

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
MD5SUM8e78670c99e958f12e271eddd527e3f2
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/305437-1172079094/instance-305437-1172079094.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/node1/watcher-305437-1172079094 -o ROOT/results/node1/solver-305437-1172079094 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305437-1172079094/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305437-1172079094/instance-305437-1172079094.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: 0.85 0.97 0.99 3/77 11628
/proc/meminfo: memFree=1532472/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=1932 CPUtime=0
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 227864510 1978368 244 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 483 244 126 302 0 178 0

[startup+0.106912 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 11628
/proc/meminfo: memFree=1532472/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=4884 CPUtime=0.09
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 1165 0 0 0 9 0 0 0 18 0 1 0 227864510 5001216 1015 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 1221 1015 129 302 0 916 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4884

[startup+0.514959 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 11628
/proc/meminfo: memFree=1532472/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=7620 CPUtime=0.5
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 1912 0 0 0 49 1 0 0 21 0 1 0 227864510 7802880 1664 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 1905 1664 141 302 0 1600 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7620

[startup+1.33505 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 11629
/proc/meminfo: memFree=1525104/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=9300 CPUtime=1.32
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 2327 0 0 0 131 1 0 0 25 0 1 0 227864510 9523200 2079 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 2325 2079 141 302 0 2020 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9300

[startup+2.97125 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 11629
/proc/meminfo: memFree=1522992/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=12108 CPUtime=2.96
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 3010 0 0 0 294 2 0 0 25 0 1 0 227864510 12398592 2762 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 3027 2762 141 302 0 2722 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12108

[startup+6.25263 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 11629
/proc/meminfo: memFree=1516976/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=17864 CPUtime=6.24
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 4460 0 0 0 620 4 0 0 25 0 1 0 227864510 18292736 4212 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 4466 4212 141 302 0 4161 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17864

[startup+12.7034 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 11629
/proc/meminfo: memFree=1505904/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=28356 CPUtime=12.69
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 7060 0 0 0 1262 7 0 0 25 0 1 0 227864510 29036544 6812 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 7089 6812 141 302 0 6784 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28356

[startup+25.5099 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 11629
/proc/meminfo: memFree=1485936/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=49028 CPUtime=25.49
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 12262 0 0 0 2537 12 0 0 25 0 1 0 227864510 50204672 11981 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 12257 11981 141 302 0 11952 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49028

[startup+51.1219 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 11629
/proc/meminfo: memFree=1453488/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=80748 CPUtime=51.09
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 20201 0 0 0 5087 22 0 0 25 0 1 0 227864510 82685952 19920 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 20187 19920 141 302 0 19882 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 80748

[startup+102.339 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 11629
/proc/meminfo: memFree=1404528/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=130352 CPUtime=102.3
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 32639 0 0 0 10191 39 0 0 25 0 1 0 227864510 133480448 32293 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527260 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 32588 32293 141 302 0 32283 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 130352

[startup+162.378 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11629
/proc/meminfo: memFree=1351344/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=182644 CPUtime=162.32
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 45742 0 0 0 16174 58 0 0 25 0 1 0 227864510 187027456 45267 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 45661 45267 141 302 0 45356 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 182644

[startup+222.412 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11629
/proc/meminfo: memFree=1303600/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=230304 CPUtime=222.34
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 57690 0 0 0 22159 75 0 0 25 0 1 0 227864510 235831296 57215 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 57576 57215 141 302 0 57271 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 230304

[startup+282.443 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11629
/proc/meminfo: memFree=1271792/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=261960 CPUtime=282.35
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 65635 0 0 0 28149 86 0 0 25 0 1 0 227864510 268247040 65160 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 65490 65160 141 302 0 65185 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 261960

[startup+342.474 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11629
/proc/meminfo: memFree=1227440/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=306584 CPUtime=342.36
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 76801 0 0 0 34135 101 0 0 25 0 1 0 227864510 313942016 76326 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 76646 76326 141 302 0 76341 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 306584

[startup+402.508 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 11629
/proc/meminfo: memFree=1192240/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=340964 CPUtime=402.38
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 85425 0 0 0 40123 115 0 0 25 0 1 0 227864510 349147136 84950 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526539 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 85241 84950 141 302 0 84936 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 340964

[startup+462.54 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 11629
/proc/meminfo: memFree=1163312/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=370984 CPUtime=462.39
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 92930 0 0 0 46110 129 0 0 25 0 1 0 227864510 379887616 92198 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134561592 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 92746 92198 141 302 0 92441 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 370984

[startup+522.567 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 11629
/proc/meminfo: memFree=1138864/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=395500 CPUtime=522.4
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 99068 0 0 0 52101 139 0 0 25 0 1 0 227864510 404992000 98336 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526969 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 98875 98336 141 302 0 98570 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 395500

[startup+582.601 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11631
/proc/meminfo: memFree=1099312/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=434752 CPUtime=582.42
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 108887 0 0 0 58088 154 0 0 25 0 1 0 227864510 445186048 108155 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 108688 108155 141 302 0 108383 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 434752

[startup+642.635 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11631
/proc/meminfo: memFree=1067056/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=467108 CPUtime=642.44
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 116991 0 0 0 64076 168 0 0 25 0 1 0 227864510 478318592 116259 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 116777 116259 141 302 0 116472 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 467108

[startup+702.666 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11631
/proc/meminfo: memFree=1037296/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=496920 CPUtime=702.45
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 124454 0 0 0 70065 180 0 0 25 0 1 0 227864510 508846080 123722 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 124230 123722 141 302 0 123925 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 496920

[startup+762.699 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11631
/proc/meminfo: memFree=1013104/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=521032 CPUtime=762.47
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 130476 0 0 0 76056 191 0 0 25 0 1 0 227864510 533536768 129744 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526636 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 130258 129744 141 302 0 129953 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 521032

[startup+822.736 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 11631
/proc/meminfo: memFree=989296/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=544388 CPUtime=822.49
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 136346 0 0 0 82050 199 0 0 25 0 1 0 227864510 557453312 135614 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 136097 135614 141 302 0 135792 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 544388

[startup+882.77 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 11631
/proc/meminfo: memFree=967600/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=566304 CPUtime=882.5
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 141807 0 0 0 88041 209 0 0 25 0 1 0 227864510 579895296 141075 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 141576 141075 141 302 0 141271 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 566304

[startup+942.8 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11631
/proc/meminfo: memFree=944816/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=588892 CPUtime=942.51
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 147477 0 0 0 94032 219 0 0 25 0 1 0 227864510 603025408 146745 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 147223 146745 141 302 0 146918 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 588892

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11631
/proc/meminfo: memFree=917616/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=616320 CPUtime=1002.52
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 154351 0 0 0 100021 231 0 0 25 0 1 0 227864510 631111680 153619 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 154080 153619 141 302 0 153775 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 616320

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11631
/proc/meminfo: memFree=886960/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=646584 CPUtime=1062.54
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 161915 0 0 0 106009 245 0 0 25 0 1 0 227864510 662102016 161183 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 161646 161183 141 302 0 161341 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 646584

[startup+1122.9 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 11631
/proc/meminfo: memFree=859824/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=673580 CPUtime=1122.56
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 168679 0 0 0 112001 255 0 0 25 0 1 0 227864510 689745920 167947 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 168395 167947 141 302 0 168090 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 673580

[startup+1182.94 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11631
/proc/meminfo: memFree=836400/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=697040 CPUtime=1182.58
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 174553 0 0 0 117994 264 0 0 25 0 1 0 227864510 713768960 173821 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 174260 173821 141 302 0 173955 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 697040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11631
/proc/meminfo: memFree=830000/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=703184 CPUtime=1200.09
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4194304 176077 0 0 0 119743 266 0 0 25 0 1 0 227864510 720060416 175345 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134561592 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/statm: 175796 175345 141 302 0 175491 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 703184

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

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

[startup+1200.56 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11631
/proc/meminfo: memFree=830000/2055920 swapFree=4158140/4192956
[pid=11628] ppid=11626 vsize=0 CPUtime=1200.2
/proc/11628/stat : 11628 (Spear-32) R 11626 11628 11571 0 -1 4195332 176077 0 0 0 119744 276 0 0 25 0 1 0 227864510 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/11628/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): 1200.57
CPU time (s): 1200.21
CPU user time (s): 1197.44
CPU system time (s): 2.77158
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 703184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.44
system time used= 2.77158
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 176077
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= 1662

runsolver used 1.2998 second user time and 2.96855 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Feb 21 17:31:34 UTC 2007

IDJOB= 305437
IDBENCH= 20156
IDSOLVER= 133
FILE ID= node1/305437-1172079094

PBS_JOBID= 3865320

Free space on /tmp= 66546 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
COMMAND LINE= /tmp/evaluation/305437-1172079094/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305437-1172079094/instance-305437-1172079094.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-305437-1172079094 -o ROOT/results/node1/solver-305437-1172079094 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305437-1172079094/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305437-1172079094/instance-305437-1172079094.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  8e78670c99e958f12e271eddd527e3f2

RANDOM SEED= 583801889

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1532944 kB
Buffers:         57416 kB
Cached:         368348 kB
SwapCached:      15420 kB
Active:         273492 kB
Inactive:       175356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532944 kB
SwapTotal:     4192956 kB
SwapFree:      4158140 kB
Dirty:            3048 kB
Writeback:           0 kB
Mapped:          29652 kB
Slab:            59752 kB
Committed_AS:   758204 kB
PageTables:       1740 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= 66546 MiB

End job on node1 on Wed Feb 21 17:51:37 UTC 2007