Trace number 311259

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Spear 2007-02-12? (TO) 1200.12 1200.53

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
MD5SUMb010a96438f6a62147a67a45b1efd13d
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 variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/311259-1172566459/instance-311259-1172566459.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/node77/watcher-311259-1172566459 -o ROOT/results/node77/solver-311259-1172566459 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311259-1172566459/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311259-1172566459/instance-311259-1172566459.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 3/67 8569
/proc/meminfo: memFree=1829752/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=1716 CPUtime=0
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 234 0 0 0 0 0 0 0 19 0 1 0 51513486 1757184 219 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134515375 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 429 219 126 302 0 124 0

[startup+0.107589 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 8569
/proc/meminfo: memFree=1829752/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=2108 CPUtime=0.09
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 357 0 0 0 9 0 0 0 20 0 1 0 51513486 2158592 342 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 527 342 140 302 0 222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2108

[startup+0.515637 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 8569
/proc/meminfo: memFree=1829752/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=2748 CPUtime=0.51
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 511 0 0 0 50 1 0 0 24 0 1 0 51513486 2813952 496 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 687 496 141 302 0 382 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2748

[startup+1.33573 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8570
/proc/meminfo: memFree=1827696/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=3648 CPUtime=1.33
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 744 0 0 0 131 2 0 0 25 0 1 0 51513486 3735552 729 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 912 729 141 302 0 607 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3648

[startup+2.97493 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8570
/proc/meminfo: memFree=1826416/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=5068 CPUtime=2.96
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 1101 0 0 0 294 2 0 0 25 0 1 0 51513486 5189632 1086 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 1267 1086 141 302 0 962 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5068

[startup+6.25032 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8570
/proc/meminfo: memFree=1823984/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=7128 CPUtime=6.24
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 1629 0 0 0 620 4 0 0 25 0 1 0 51513486 7299072 1614 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 1782 1614 141 302 0 1477 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7128

[startup+12.7051 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8570
/proc/meminfo: memFree=1820792/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=10204 CPUtime=12.69
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 2381 0 0 0 1262 7 0 0 25 0 1 0 51513486 10448896 2333 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 2551 2333 141 302 0 2246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10204

[startup+25.6036 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8570
/proc/meminfo: memFree=1816824/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=14496 CPUtime=25.58
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 3465 0 0 0 2549 9 0 0 25 0 1 0 51513486 14843904 3352 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 3624 3352 141 302 0 3319 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 14496

[startup+51.2077 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8570
/proc/meminfo: memFree=1811192/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=19904 CPUtime=51.18
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 4824 0 0 0 5103 15 0 0 25 0 1 0 51513486 20381696 4711 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 4976 4711 141 302 0 4671 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 19904

[startup+102.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8570
/proc/meminfo: memFree=1803064/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=29012 CPUtime=102.38
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 7002 0 0 0 10213 25 0 0 25 0 1 0 51513486 29708288 6760 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 7253 6760 141 302 0 6948 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 29012

[startup+162.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8570
/proc/meminfo: memFree=1793528/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=38520 CPUtime=162.37
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 9350 0 0 0 16203 34 0 0 25 0 1 0 51513486 39444480 9108 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526775 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 9630 9108 141 302 0 9325 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 38520

[startup+222.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8570
/proc/meminfo: memFree=1784952/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=47992 CPUtime=222.36
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 11729 0 0 0 22193 43 0 0 25 0 1 0 51513486 49143808 11230 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 11998 11230 141 302 0 11693 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 47992

[startup+282.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8570
/proc/meminfo: memFree=1777912/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=55320 CPUtime=282.36
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 13480 0 0 0 28186 50 0 0 25 0 1 0 51513486 56647680 12981 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 13830 12981 141 302 0 13525 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 55320

[startup+342.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8570
/proc/meminfo: memFree=1772856/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=60272 CPUtime=342.36
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 14732 0 0 0 34179 57 0 0 25 0 1 0 51513486 61718528 14233 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 15068 14233 141 302 0 14763 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 60272

[startup+402.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8596
/proc/meminfo: memFree=1766696/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=64916 CPUtime=402.34
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 15953 0 0 0 40170 64 0 0 25 0 1 0 51513486 66473984 15454 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 16229 15454 141 302 0 15924 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 64916

[startup+462.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 8708
/proc/meminfo: memFree=1761144/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=70484 CPUtime=462.33
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 17328 0 0 0 46161 72 0 0 25 0 1 0 51513486 72175616 16829 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 17621 16829 141 302 0 17316 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 70484

[startup+522.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1757560/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=75204 CPUtime=522.3
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 18518 0 0 0 52153 77 0 0 25 0 1 0 51513486 77008896 18019 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 18801 18019 141 302 0 18496 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 75204

[startup+582.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1753016/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=80160 CPUtime=582.3
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 19640 0 0 0 58147 83 0 0 25 0 1 0 51513486 82083840 19141 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 20040 19141 141 302 0 19735 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 80160

[startup+642.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1748984/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=84332 CPUtime=642.3
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 20661 0 0 0 64142 88 0 0 25 0 1 0 51513486 86355968 20162 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 21083 20162 141 302 0 20778 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 84332

[startup+702.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1745144/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=88076 CPUtime=702.3
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 21604 0 0 0 70136 94 0 0 25 0 1 0 51513486 90189824 21105 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 22019 21105 141 302 0 21714 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 88076

[startup+762.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1741048/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=94176 CPUtime=762.29
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 23138 0 0 0 76131 98 0 0 25 0 1 0 51513486 96436224 22126 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 23544 22126 141 302 0 23239 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 94176

[startup+822.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1737336/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=98116 CPUtime=822.3
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 24098 0 0 0 82128 102 0 0 25 0 1 0 51513486 100470784 23086 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 24529 23086 141 302 0 24224 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 98116

[startup+882.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1734136/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=101320 CPUtime=882.29
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 24889 0 0 0 88123 106 0 0 25 0 1 0 51513486 103751680 23877 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 25330 23877 141 302 0 25025 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 101320

[startup+942.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1731000/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=104544 CPUtime=942.28
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 25664 0 0 0 94118 110 0 0 25 0 1 0 51513486 107053056 24652 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 26136 24652 141 302 0 25831 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 104544

[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1727928/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=107384 CPUtime=1002.29
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 26413 0 0 0 100114 115 0 0 25 0 1 0 51513486 109961216 25401 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 26846 25401 141 302 0 26541 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 107384

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1724920/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=110676 CPUtime=1062.28
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 27161 0 0 0 106110 118 0 0 25 0 1 0 51513486 113332224 26149 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 27669 26149 141 302 0 27364 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 110676

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1722040/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=113608 CPUtime=1122.28
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 27887 0 0 0 112106 122 0 0 25 0 1 0 51513486 116334592 26875 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 28402 26875 141 302 0 28097 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 113608

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1718776/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=117280 CPUtime=1182.27
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 28708 0 0 0 118101 126 0 0 25 0 1 0 51513486 120094720 27696 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 29320 27696 141 302 0 29015 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 117280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1717816/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=118316 CPUtime=1200.09
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 28935 0 0 0 119881 128 0 0 25 0 1 0 51513486 121155584 27923 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 29579 27923 141 302 0 29274 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 118316

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 1.00 1.00 2/68 8768
/proc/meminfo: memFree=1717816/2055892 swapFree=4086192/4096564
[pid=8569] ppid=8567 vsize=118316 CPUtime=1200.09
/proc/8569/stat : 8569 (Spear-32) R 8567 8569 7192 0 -1 4194304 28935 0 0 0 119881 128 0 0 25 0 1 0 51513486 121155584 27923 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8569/statm: 29579 27923 141 302 0 29274 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 118316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1198.82
CPU system time (s): 1.3018
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 118316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.82
system time used= 1.3018
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28935
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= 2000

runsolver used 1.05384 second user time and 2.22966 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Tue Feb 27 08:54:19 UTC 2007

IDJOB= 311259
IDBENCH= 20309
IDSOLVER= 133
FILE ID= node77/311259-1172566459

PBS_JOBID= 3971876

Free space on /tmp= 66648 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311259-1172566459/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311259-1172566459/instance-311259-1172566459.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-311259-1172566459 -o ROOT/results/node77/solver-311259-1172566459 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311259-1172566459/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311259-1172566459/instance-311259-1172566459.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  b010a96438f6a62147a67a45b1efd13d

RANDOM SEED= 696108351

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1830224 kB
Buffers:         29088 kB
Cached:         151612 kB
SwapCached:       4056 kB
Active:          83832 kB
Inactive:       107088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1830224 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            21204 kB
Committed_AS:   119368 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66648 MiB

End job on node77 on Tue Feb 27 09:14:22 UTC 2007