Trace number 305191

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) 1200.15 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
MD5SUM892135542a810e9ae6b292c6622bb8f3
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/305191-1172073832/instance-305191-1172073832.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/node10/watcher-305191-1172073832 -o ROOT/results/node10/solver-305191-1172073832 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305191-1172073832/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305191-1172073832/instance-305191-1172073832.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: 0.92 0.98 0.99 3/77 18539
/proc/meminfo: memFree=1450048/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=1932 CPUtime=0
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 227338234 1978368 247 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 483 247 126 302 0 178 0

[startup+0.106402 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18539
/proc/meminfo: memFree=1450048/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=5024 CPUtime=0.09
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 1202 0 0 0 9 0 0 0 18 0 1 0 227338234 5144576 1022 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 1256 1022 129 302 0 951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5024

[startup+0.514455 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18539
/proc/meminfo: memFree=1450048/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=7628 CPUtime=0.5
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 1895 0 0 0 50 0 0 0 21 0 1 0 227338234 7811072 1650 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 1907 1650 141 302 0 1602 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7628

[startup+1.33457 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18540
/proc/meminfo: memFree=1442936/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=8972 CPUtime=1.32
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 2242 0 0 0 131 1 0 0 25 0 1 0 227338234 9187328 1997 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 2243 1997 141 302 0 1938 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8972

[startup+2.97079 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18540
/proc/meminfo: memFree=1440824/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=11724 CPUtime=2.96
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 2934 0 0 0 294 2 0 0 25 0 1 0 227338234 12005376 2689 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 2931 2689 141 302 0 2626 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11724

[startup+6.24723 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18540
/proc/meminfo: memFree=1435000/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=17412 CPUtime=6.23
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 4353 0 0 0 619 4 0 0 25 0 1 0 227338234 17829888 4108 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 4353 4108 141 302 0 4048 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17412

[startup+12.7051 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18540
/proc/meminfo: memFree=1423800/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=28028 CPUtime=12.69
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 6988 0 0 0 1262 7 0 0 25 0 1 0 227338234 28700672 6743 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 7007 6743 141 302 0 6702 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28028

[startup+25.5128 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18540
/proc/meminfo: memFree=1405560/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=46740 CPUtime=25.5
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 11692 0 0 0 2537 13 0 0 25 0 1 0 227338234 47861760 11414 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 11685 11414 141 302 0 11380 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 46740

[startup+51.1253 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 18540
/proc/meminfo: memFree=1373624/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=78092 CPUtime=51.1
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 19531 0 0 0 5087 23 0 0 25 0 1 0 227338234 79966208 19253 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134538375 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 19523 19253 141 302 0 19218 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 78092

[startup+102.348 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18540
/proc/meminfo: memFree=1319736/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=132572 CPUtime=102.3
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 33189 0 0 0 10189 41 0 0 25 0 1 0 227338234 135753728 32846 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 33143 32846 141 302 0 32838 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 132572

[startup+162.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=1256120/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=195408 CPUtime=162.32
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 48938 0 0 0 16172 60 0 0 25 0 1 0 227338234 200097792 48466 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 48852 48466 141 302 0 48547 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 195408

[startup+222.42 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18540
/proc/meminfo: memFree=1203832/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=247728 CPUtime=222.34
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 62054 0 0 0 22153 81 0 0 25 0 1 0 227338234 253673472 61582 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 61932 61582 141 302 0 61627 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 247728

[startup+282.456 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18540
/proc/meminfo: memFree=1159608/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=291924 CPUtime=282.36
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 73135 0 0 0 28140 96 0 0 25 0 1 0 227338234 298930176 72663 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 72981 72663 141 302 0 72676 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 291924

[startup+342.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=1119480/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=331884 CPUtime=342.37
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 83124 0 0 0 34128 109 0 0 25 0 1 0 227338234 339849216 82652 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526815 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 82971 82652 141 302 0 82666 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 331884

[startup+402.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=1088824/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=362040 CPUtime=402.39
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 90674 0 0 0 40119 120 0 0 25 0 1 0 227338234 370728960 90202 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 90510 90202 141 302 0 90205 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 362040

[startup+462.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=1064312/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=387872 CPUtime=462.4
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 97125 0 0 0 46111 129 0 0 25 0 1 0 227338234 397180928 96396 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 96968 96396 141 302 0 96663 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 387872

[startup+522.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=1033464/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=419308 CPUtime=522.42
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 104973 0 0 0 52100 142 0 0 25 0 1 0 227338234 429371392 104244 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 104827 104244 141 302 0 104522 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 419308

[startup+582.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=991800/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=460072 CPUtime=582.44
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 115175 0 0 0 58088 156 0 0 25 0 1 0 227338234 471113728 114446 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 115018 114446 141 302 0 114713 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 460072

[startup+642.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=953400/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=498604 CPUtime=642.46
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 124811 0 0 0 64077 169 0 0 25 0 1 0 227338234 510570496 124082 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 124651 124082 141 302 0 124346 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 498604

[startup+702.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=922552/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=529304 CPUtime=702.47
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 132517 0 0 0 70065 182 0 0 25 0 1 0 227338234 542007296 131788 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 132326 131788 141 302 0 132021 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 529304

[startup+762.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=893304/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=558652 CPUtime=762.49
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 139856 0 0 0 76057 192 0 0 25 0 1 0 227338234 572059648 139127 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 139663 139127 141 302 0 139358 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 558652

[startup+822.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=866936/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=584860 CPUtime=822.51
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 146351 0 0 0 82048 203 0 0 25 0 1 0 227338234 598896640 145622 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 146215 145622 141 302 0 145910 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 584860

[startup+882.815 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=848376/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=603300 CPUtime=882.53
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 150998 0 0 0 88043 210 0 0 25 0 1 0 227338234 617779200 150269 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 150825 150269 141 302 0 150520 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 603300

[startup+942.849 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=826616/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=625244 CPUtime=942.54
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 156465 0 0 0 94036 218 0 0 25 0 1 0 227338234 640249856 155736 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 156311 155736 141 302 0 156006 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 625244

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=805816/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=645800 CPUtime=1002.56
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 161639 0 0 0 100029 227 0 0 25 0 1 0 227338234 661299200 160910 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 161450 160910 141 302 0 161145 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 645800

[startup+1062.92 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18540
/proc/meminfo: memFree=782840/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=668628 CPUtime=1062.58
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 167341 0 0 0 106022 236 0 0 25 0 1 0 227338234 684675072 166612 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 167157 166612 141 302 0 166852 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 668628

[startup+1122.96 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18540
/proc/meminfo: memFree=747448/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=704044 CPUtime=1122.59
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 176195 0 0 0 112008 251 0 0 25 0 1 0 227338234 720941056 175466 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 176011 175466 141 302 0 175706 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 704044

[startup+1182.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=714680/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=737012 CPUtime=1182.61
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 184453 0 0 0 117997 264 0 0 25 0 1 0 227338234 754700288 183724 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 184253 183724 141 302 0 183948 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 737012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18540
/proc/meminfo: memFree=705592/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=745516 CPUtime=1200.02
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4194304 186587 0 0 0 119736 266 0 0 25 0 1 0 227338234 763408384 185858 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 186379 185858 141 302 0 186074 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 745516

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 2/78 18540
/proc/meminfo: memFree=705592/2055920 swapFree=4192812/4192956
[pid=18539] ppid=18537 vsize=0 CPUtime=1200.12
/proc/18539/stat : 18539 (Spear-32) R 18537 18539 17772 0 -1 4195332 186587 0 0 0 119736 276 0 0 25 0 1 0 227338234 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/18539/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.15
CPU user time (s): 1197.37
CPU system time (s): 2.78358
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 745516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.37
system time used= 2.78358
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 186587
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= 1176

runsolver used 1.35679 second user time and 2.91556 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Feb 21 16:03:52 UTC 2007

IDJOB= 305191
IDBENCH= 20150
IDSOLVER= 133
FILE ID= node10/305191-1172073832

PBS_JOBID= 3865312

Free space on /tmp= 66545 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
COMMAND LINE= /tmp/evaluation/305191-1172073832/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305191-1172073832/instance-305191-1172073832.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-305191-1172073832 -o ROOT/results/node10/solver-305191-1172073832 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305191-1172073832/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305191-1172073832/instance-305191-1172073832.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  892135542a810e9ae6b292c6622bb8f3

RANDOM SEED= 72727581

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1450456 kB
Buffers:         55364 kB
Cached:         432128 kB
SwapCached:          0 kB
Active:         279672 kB
Inactive:       252236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450456 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          63236 kB
Slab:            58968 kB
Committed_AS:  1297956 kB
PageTables:       1832 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= 66545 MiB

End job on node10 on Wed Feb 21 16:23:55 UTC 2007