Trace number 309701

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) 1200.09 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1870497322-13-SAT.cnf
MD5SUMb21a160fd72c696cb1c462ee57a56514
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.302953
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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/309701-1172545699/instance-309701-1172545699.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/node61/watcher-309701-1172545699 -o ROOT/results/node61/solver-309701-1172545699 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309701-1172545699/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309701-1172545699/instance-309701-1172545699.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 3/64 7575
/proc/meminfo: memFree=1842912/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=1548 CPUtime=0
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 274526860 1585152 188 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 387 188 128 302 0 82 0

[startup+0.10744 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7575
/proc/meminfo: memFree=1842912/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=1808 CPUtime=0.1
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 299 0 0 0 10 0 0 0 18 0 1 0 274526860 1851392 283 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 452 283 141 302 0 147 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1808

[startup+0.515479 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7575
/proc/meminfo: memFree=1842912/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=2452 CPUtime=0.5
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 458 0 0 0 50 0 0 0 21 0 1 0 274526860 2510848 442 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 613 442 141 302 0 308 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2452

[startup+1.33756 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1840920/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=3360 CPUtime=1.33
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 681 0 0 0 132 1 0 0 25 0 1 0 274526860 3440640 665 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 840 665 141 302 0 535 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3360

[startup+2.97471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1839896/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=4672 CPUtime=2.96
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 979 0 0 0 294 2 0 0 25 0 1 0 274526860 4784128 963 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 1168 963 141 302 0 863 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4672

[startup+6.25103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1837848/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=6368 CPUtime=6.24
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 1418 0 0 0 621 3 0 0 25 0 1 0 274526860 6520832 1402 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 1592 1402 141 302 0 1287 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6368

[startup+12.7086 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1835296/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=8948 CPUtime=12.7
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 2044 0 0 0 1263 7 0 0 25 0 1 0 274526860 9162752 1995 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 2237 1995 141 302 0 1932 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8948

[startup+25.6099 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1831392/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=13104 CPUtime=25.59
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 3101 0 0 0 2549 10 0 0 25 0 1 0 274526860 13418496 2987 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 3276 2987 141 302 0 2971 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 13104

[startup+51.2183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1826080/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=18324 CPUtime=51.2
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 4397 0 0 0 5104 16 0 0 25 0 1 0 274526860 18763776 4283 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 4581 4283 141 302 0 4276 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 18324

[startup+102.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1818272/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=26692 CPUtime=102.39
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 6471 0 0 0 10214 25 0 0 25 0 1 0 274526860 27332608 6228 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 6673 6228 141 302 0 6368 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 26692

[startup+162.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1811872/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=33392 CPUtime=162.4
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 8033 0 0 0 16207 33 0 0 25 0 1 0 274526860 34193408 7790 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 8348 7790 141 302 0 8043 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 33392

[startup+222.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1807072/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=38484 CPUtime=222.39
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 9230 0 0 0 22200 39 0 0 25 0 1 0 274526860 39407616 8987 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 9621 8987 141 302 0 9316 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 38484

[startup+282.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1802720/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=44068 CPUtime=282.4
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 10579 0 0 0 28196 44 0 0 25 0 1 0 274526860 45125632 10079 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 11017 10079 141 302 0 10712 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 44068

[startup+342.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1798880/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=48332 CPUtime=342.4
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 11535 0 0 0 34190 50 0 0 25 0 1 0 274526860 49491968 11035 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 12083 11035 141 302 0 11778 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 48332

[startup+402.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1794656/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=53288 CPUtime=402.41
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 12591 0 0 0 40186 55 0 0 25 0 1 0 274526860 54566912 12091 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 13322 12091 141 302 0 13017 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 53288

[startup+462.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1791008/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=56760 CPUtime=462.41
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 13484 0 0 0 46179 62 0 0 25 0 1 0 274526860 58122240 12984 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 14190 12984 141 302 0 13885 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 56760

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1788064/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=59784 CPUtime=522.41
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 14226 0 0 0 52173 68 0 0 25 0 1 0 274526860 61218816 13726 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 14946 13726 141 302 0 14641 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 59784

[startup+582.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1785056/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=62744 CPUtime=582.41
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 14954 0 0 0 58170 71 0 0 25 0 1 0 274526860 64249856 14454 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 15686 14454 141 302 0 15381 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 62744

[startup+642.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1782304/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=65296 CPUtime=642.42
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 15645 0 0 0 64166 76 0 0 25 0 1 0 274526860 66863104 15145 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 16324 15145 141 302 0 16019 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 65296

[startup+702.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1779424/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=68524 CPUtime=702.42
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 16361 0 0 0 70161 81 0 0 25 0 1 0 274526860 70168576 15861 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 17131 15861 141 302 0 16826 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 68524

[startup+762.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1776160/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=71880 CPUtime=762.42
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 17185 0 0 0 76158 84 0 0 25 0 1 0 274526860 73605120 16685 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 17970 16685 141 302 0 17665 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 71880

[startup+822.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1772960/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=75012 CPUtime=822.43
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 17979 0 0 0 82153 90 0 0 25 0 1 0 274526860 76812288 17479 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 18753 17479 141 302 0 18448 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 75012

[startup+882.681 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1770464/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=77368 CPUtime=882.43
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 18599 0 0 0 88150 93 0 0 25 0 1 0 274526860 79224832 18099 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 19342 18099 141 302 0 19037 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 77368

[startup+942.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1767456/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=80692 CPUtime=942.43
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 19357 0 0 0 94146 97 0 0 25 0 1 0 274526860 82628608 18857 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526880 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 20173 18857 141 302 0 19868 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 80692

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1764832/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=85328 CPUtime=1002.44
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 20516 0 0 0 100141 103 0 0 25 0 1 0 274526860 87375872 19503 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 21332 19503 141 302 0 21027 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 85328

[startup+1062.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1762400/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=87700 CPUtime=1062.43
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 21105 0 0 0 106136 107 0 0 25 0 1 0 274526860 89804800 20092 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 21925 20092 141 302 0 21620 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 87700

[startup+1122.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1760352/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=89812 CPUtime=1122.44
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 21639 0 0 0 112133 111 0 0 25 0 1 0 274526860 91967488 20626 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 22453 20626 141 302 0 22148 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 89812

[startup+1182.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1757216/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=93204 CPUtime=1182.44
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 22423 0 0 0 118128 116 0 0 25 0 1 0 274526860 95440896 21410 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 23301 21410 141 302 0 22996 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 93204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1756512/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=93716 CPUtime=1200.06
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 22576 0 0 0 119889 117 0 0 25 0 1 0 274526860 95965184 21563 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 23429 21563 141 302 0 23124 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 93716

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7576
/proc/meminfo: memFree=1756512/2055920 swapFree=4180412/4192956
[pid=7575] ppid=7573 vsize=93716 CPUtime=1200.06
/proc/7575/stat : 7575 (Spear-32) R 7573 7575 6743 0 -1 4194304 22576 0 0 0 119889 117 0 0 25 0 1 0 274526860 95965184 21563 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 23429 21563 141 302 0 23124 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 93716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1198.89
CPU system time (s): 1.19282
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 93716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.89
system time used= 1.19282
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22576
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= 2133

runsolver used 0.695894 second user time and 2.51662 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue Feb 27 03:08:19 UTC 2007

IDJOB= 309701
IDBENCH= 20267
IDSOLVER= 133
FILE ID= node61/309701-1172545699

PBS_JOBID= 3971840

Free space on /tmp= 66557 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1870497322-13-SAT.cnf
COMMAND LINE= /tmp/evaluation/309701-1172545699/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309701-1172545699/instance-309701-1172545699.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-309701-1172545699 -o ROOT/results/node61/solver-309701-1172545699 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309701-1172545699/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309701-1172545699/instance-309701-1172545699.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  b21a160fd72c696cb1c462ee57a56514

RANDOM SEED= 31783629

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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:       1843256 kB
Buffers:         28900 kB
Cached:         133776 kB
SwapCached:       6848 kB
Active:          76296 kB
Inactive:        99208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843256 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          15444 kB
Slab:            23292 kB
Committed_AS:   725648 kB
PageTables:       1388 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 node61 on Tue Feb 27 03:28:22 UTC 2007