Trace number 309086

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Spear 2007-02-12? (TO) 1200.08 1200.52

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark618.095
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/309086-1172533762/instance-309086-1172533762.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/node18/watcher-309086-1172533762 -o ROOT/results/node18/solver-309086-1172533762 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309086-1172533762/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309086-1172533762/instance-309086-1172533762.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 1.01 1.00 3/77 17227
/proc/meminfo: memFree=1729712/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=1932 CPUtime=0
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 273330751 1978368 247 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 483 247 126 302 0 178 0

[startup+0.107471 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 17227
/proc/meminfo: memFree=1729712/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=2772 CPUtime=0.1
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 493 0 0 0 10 0 0 0 18 0 1 0 273330751 2838528 477 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 693 477 141 302 0 388 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2772

[startup+0.518511 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 17227
/proc/meminfo: memFree=1729712/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=3288 CPUtime=0.5
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 602 0 0 0 50 0 0 0 21 0 1 0 273330751 3366912 586 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 822 586 141 302 0 517 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3288

[startup+1.34259 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17228
/proc/meminfo: memFree=1727336/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=3928 CPUtime=1.34
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 774 0 0 0 133 1 0 0 25 0 1 0 273330751 4022272 758 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 982 758 141 302 0 677 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 3928

[startup+2.97875 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17228
/proc/meminfo: memFree=1726376/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=5140 CPUtime=2.96
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 1062 0 0 0 295 1 0 0 25 0 1 0 273330751 5263360 1046 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 1285 1046 141 302 0 980 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5140

[startup+6.25506 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1724072/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=7188 CPUtime=6.25
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 1560 0 0 0 622 3 0 0 25 0 1 0 273330751 7360512 1544 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 1797 1544 141 302 0 1492 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7188

[startup+12.7107 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1721072/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=10128 CPUtime=12.69
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 2308 0 0 0 1265 4 0 0 25 0 1 0 273330751 10371072 2259 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 2532 2259 141 302 0 2227 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10128

[startup+25.5129 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1716848/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=14264 CPUtime=25.49
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 3360 0 0 0 2541 8 0 0 25 0 1 0 273330751 14606336 3311 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 3566 3311 141 302 0 3261 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14264

[startup+51.1234 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1710128/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=21084 CPUtime=51.1
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 5095 0 0 0 5095 15 0 0 25 0 1 0 273330751 21590016 4981 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 5271 4981 141 302 0 4966 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21084

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1698992/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=32744 CPUtime=102.3
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 7998 0 0 0 10204 26 0 0 25 0 1 0 273330751 33529856 7755 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 8186 7755 141 302 0 7881 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 32744

[startup+162.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1691056/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=40496 CPUtime=162.31
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 9943 0 0 0 16195 36 0 0 25 0 1 0 273330751 41467904 9700 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 10124 9700 141 302 0 9819 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 40496

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1684656/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=47184 CPUtime=222.33
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 11530 0 0 0 22188 45 0 0 25 0 1 0 273330751 48316416 11287 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 11796 11287 141 302 0 11491 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 47184

[startup+282.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1678896/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=52756 CPUtime=282.35
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 12968 0 0 0 28182 53 0 0 25 0 1 0 273330751 54022144 12725 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 13189 12725 141 302 0 12884 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 52756

[startup+342.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1672880/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=59856 CPUtime=342.37
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 14735 0 0 0 34176 61 0 0 25 0 1 0 273330751 61292544 14235 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 14964 14235 141 302 0 14659 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 59856

[startup+402.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1667696/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=65464 CPUtime=402.38
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 16020 0 0 0 40171 67 0 0 25 0 1 0 273330751 67035136 15520 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 16366 15520 141 302 0 16061 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 65464

[startup+462.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1663088/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=70032 CPUtime=462.4
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 17177 0 0 0 46165 75 0 0 25 0 1 0 273330751 71712768 16677 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 17508 16677 141 302 0 17203 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 70032

[startup+522.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1659120/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=74128 CPUtime=522.41
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 18187 0 0 0 52160 81 0 0 25 0 1 0 273330751 75907072 17687 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 18532 17687 141 302 0 18227 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 74128

[startup+582.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1654384/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=78832 CPUtime=582.43
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 19358 0 0 0 58153 90 0 0 25 0 1 0 273330751 80723968 18858 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 19708 18858 141 302 0 19403 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 78832

[startup+642.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17228
/proc/meminfo: memFree=1649328/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=83716 CPUtime=642.44
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 20619 0 0 0 64147 97 0 0 25 0 1 0 273330751 85725184 20119 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 20929 20119 141 302 0 20624 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 83716

[startup+702.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 17292
/proc/meminfo: memFree=1643640/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=88252 CPUtime=702.43
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 21749 0 0 0 70139 104 0 0 25 0 1 0 273330751 90370048 21249 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 22063 21249 141 302 0 21758 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 88252

[startup+762.728 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 17366
/proc/meminfo: memFree=1638456/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=93560 CPUtime=762.43
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 23055 0 0 0 76132 111 0 0 25 0 1 0 273330751 95805440 22555 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 23390 22555 141 302 0 23085 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 93560

[startup+822.777 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17426
/proc/meminfo: memFree=1635120/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=97860 CPUtime=822.42
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 24132 0 0 0 82124 118 0 0 25 0 1 0 273330751 100208640 23632 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 24465 23632 141 302 0 24160 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 97860

[startup+882.809 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 17426
/proc/meminfo: memFree=1631536/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=101576 CPUtime=882.45
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 25025 0 0 0 88122 123 0 0 25 0 1 0 273330751 104013824 24525 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526739 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 25394 24525 141 302 0 25089 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 101576

[startup+942.844 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17426
/proc/meminfo: memFree=1627568/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=105580 CPUtime=942.46
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 26036 0 0 0 94117 129 0 0 25 0 1 0 273330751 108113920 25536 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 26395 25536 141 302 0 26090 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 105580

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17426
/proc/meminfo: memFree=1624496/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=110912 CPUtime=1002.48
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 27332 0 0 0 100113 135 0 0 25 0 1 0 273330751 113573888 26319 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 27728 26319 141 302 0 27423 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 110912

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17426
/proc/meminfo: memFree=1621424/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=114020 CPUtime=1062.5
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 28085 0 0 0 106109 141 0 0 25 0 1 0 273330751 116756480 27072 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 28505 27072 141 302 0 28200 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 114020

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17426
/proc/meminfo: memFree=1618288/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=117244 CPUtime=1122.51
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 28905 0 0 0 112105 146 0 0 25 0 1 0 273330751 120057856 27892 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 29311 27892 141 302 0 29006 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 117244

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17426
/proc/meminfo: memFree=1615792/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=119472 CPUtime=1182.52
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 29503 0 0 0 118102 150 0 0 25 0 1 0 273330751 122339328 28490 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 29868 28490 141 302 0 29563 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 119472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17426
/proc/meminfo: memFree=1614960/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=120496 CPUtime=1200.05
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 29695 0 0 0 119853 152 0 0 25 0 1 0 273330751 123387904 28682 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 30124 28682 141 302 0 29819 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 120496

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17426
/proc/meminfo: memFree=1614960/2055920 swapFree=4192812/4192956
[pid=17227] ppid=17225 vsize=120496 CPUtime=1200.05
/proc/17227/stat : 17227 (Spear-32) R 17225 17227 16622 0 -1 4194304 29695 0 0 0 119853 152 0 0 25 0 1 0 273330751 123387904 28682 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 30124 28682 141 302 0 29819 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 120496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1198.53
CPU system time (s): 1.54676
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 120496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.53
system time used= 1.54676
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29695
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= 2424

runsolver used 1.2968 second user time and 2.97055 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 26 23:49:22 UTC 2007

IDJOB= 309086
IDBENCH= 20249
IDSOLVER= 133
FILE ID= node18/309086-1172533762

PBS_JOBID= 3971622

Free space on /tmp= 66556 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309086-1172533762/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309086-1172533762/instance-309086-1172533762.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-309086-1172533762 -o ROOT/results/node18/solver-309086-1172533762 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309086-1172533762/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309086-1172533762/instance-309086-1172533762.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 956492231

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1730120 kB
Buffers:         40584 kB
Cached:         172256 kB
SwapCached:          0 kB
Active:         216260 kB
Inactive:        56376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          78716 kB
Slab:            38796 kB
Committed_AS:   939816 kB
PageTables:       1668 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= 66556 MiB

End job on node18 on Tue Feb 27 00:09:25 UTC 2007