Trace number 332799

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 1200.47

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00150.sat05-1328.reshuffled-07.cnf
MD5SUMb89dce22e5369c8081062018c6eea272
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.37979
Satisfiable
(Un)Satisfiability was proved
Number of variables552
Number of clauses30977
Sum of the clauses size265108
Maximum clause length11
Minimum clause length1
Number of clauses of size 14
Number of clauses of size 29
Number of clauses of size 3112
Number of clauses of size 4194
Number of clauses of size 5765
Number of clauses of size over 529893

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/332799-1173490697/instance-332799-1173490697.cnf

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-332799-1173490697 -o ROOT/results/node7/solver-332799-1173490697 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332799-1173490697/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332799-1173490697/instance-332799-1173490697.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.98 0.99 3/77 15813
/proc/meminfo: memFree=1681176/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=1548 CPUtime=0
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 369024409 1585152 177 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 387 177 129 302 0 82 0

[startup+0.0614579 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15813
/proc/meminfo: memFree=1681176/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=2292 CPUtime=0.05
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 405 0 0 0 5 0 0 0 18 0 1 0 369024409 2347008 389 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 573 389 129 302 0 268 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2292

[startup+0.101462 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15813
/proc/meminfo: memFree=1681176/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=2952 CPUtime=0.09
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 556 0 0 0 9 0 0 0 18 0 1 0 369024409 3022848 540 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 738 540 129 302 0 433 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2952

[startup+0.301483 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15813
/proc/meminfo: memFree=1681176/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=4552 CPUtime=0.29
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 967 0 0 0 28 1 0 0 19 0 1 0 369024409 4661248 951 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 1138 951 141 302 0 833 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4552

[startup+0.701525 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15813
/proc/meminfo: memFree=1681176/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=5888 CPUtime=0.69
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 1304 0 0 0 67 2 0 0 22 0 1 0 369024409 6029312 1288 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 1472 1288 141 302 0 1167 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5888

[startup+1.50161 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 15814
/proc/meminfo: memFree=1675856/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=7616 CPUtime=1.49
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 1725 0 0 0 145 4 0 0 25 0 1 0 369024409 7798784 1709 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 1904 1709 141 302 0 1599 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7616

[startup+3.10178 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15814
/proc/meminfo: memFree=1674128/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=9420 CPUtime=3.09
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 2151 0 0 0 303 6 0 0 25 0 1 0 369024409 9646080 2102 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 2355 2102 141 302 0 2050 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9420

[startup+6.30111 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15814
/proc/meminfo: memFree=1665168/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=19700 CPUtime=6.29
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 4730 0 0 0 616 13 0 0 25 0 1 0 369024409 20172800 4616 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 4925 4616 141 302 0 4620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19700

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15814
/proc/meminfo: memFree=1650896/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=33144 CPUtime=12.68
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 8090 0 0 0 1244 24 0 0 25 0 1 0 369024409 33939456 7976 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 8286 7976 141 302 0 7981 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33144

[startup+25.5011 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 15814
/proc/meminfo: memFree=1629584/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=54412 CPUtime=25.49
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 13279 0 0 0 2508 41 0 0 25 0 1 0 369024409 55717888 13036 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 13603 13036 141 302 0 13298 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 54412

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15814
/proc/meminfo: memFree=1599696/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=86032 CPUtime=51.07
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 20992 0 0 0 5039 68 0 0 25 0 1 0 369024409 88096768 20492 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 21508 20492 141 302 0 21203 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 86032

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15814
/proc/meminfo: memFree=1570768/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=114748 CPUtime=102.27
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 28113 0 0 0 10128 99 0 0 25 0 1 0 369024409 117501952 27613 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 28687 27613 141 302 0 28382 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 114748

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15814
/proc/meminfo: memFree=1547984/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=140396 CPUtime=162.24
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 34350 0 0 0 16102 122 0 0 25 0 1 0 369024409 143765504 33337 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 35099 33337 141 302 0 34794 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 140396

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15814
/proc/meminfo: memFree=1530128/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=159596 CPUtime=222.23
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 38756 0 0 0 22079 144 0 0 25 0 1 0 369024409 163426304 37743 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 39899 37743 141 302 0 39594 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 159596

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15814
/proc/meminfo: memFree=1511888/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=178408 CPUtime=282.21
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 43344 0 0 0 28055 166 0 0 25 0 1 0 369024409 182689792 42331 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 44602 42331 141 302 0 44297 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 178408

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1497040/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=193132 CPUtime=342.19
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 47001 0 0 0 34036 183 0 0 25 0 1 0 369024409 197767168 45988 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 48283 45988 141 302 0 47978 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 193132

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 15816
/proc/meminfo: memFree=1483088/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=207772 CPUtime=402.17
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 50515 0 0 0 40020 197 0 0 25 0 1 0 369024409 212758528 49502 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 51943 49502 141 302 0 51638 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 207772

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1460240/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=233020 CPUtime=462.16
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 56257 0 0 0 46000 216 0 0 25 0 1 0 369024409 238612480 55212 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 58255 55212 141 302 0 57950 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 233020

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1425744/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=273828 CPUtime=522.14
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 65944 0 0 0 51965 249 0 0 25 0 1 0 369024409 280399872 63874 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 68457 63874 141 302 0 68152 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 273828

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1407888/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=292088 CPUtime=582.12
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 70322 0 0 0 57939 273 0 0 25 0 1 0 369024409 299098112 68252 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 73022 68252 141 302 0 72717 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 292088

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1394192/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=305760 CPUtime=642.1
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 73727 0 0 0 63920 290 0 0 25 0 1 0 369024409 313098240 71657 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 76440 71657 141 302 0 76135 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 305760

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1381584/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=318920 CPUtime=702.08
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 76889 0 0 0 69902 306 0 0 25 0 1 0 369024409 326574080 74819 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 79730 74819 141 302 0 79425 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 318920

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1366416/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=334112 CPUtime=762.08
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 80647 0 0 0 75883 325 0 0 25 0 1 0 369024409 342130688 78577 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 83528 78577 141 302 0 83223 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 334112

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1351696/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=351080 CPUtime=822.05
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 84357 0 0 0 81863 342 0 0 25 0 1 0 369024409 359505920 82287 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 87770 82287 141 302 0 87465 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 351080

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1340496/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=361604 CPUtime=882.03
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 87147 0 0 0 87844 359 0 0 25 0 1 0 369024409 370282496 85077 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 90401 85077 141 302 0 90096 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 361604

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1326928/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=376264 CPUtime=942.02
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 90556 0 0 0 93828 374 0 0 25 0 1 0 369024409 385294336 88486 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 94066 88486 141 302 0 93761 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 376264

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1318928/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=384092 CPUtime=1002.01
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 92516 0 0 0 99813 388 0 0 25 0 1 0 369024409 393310208 90446 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 96023 90446 141 302 0 95718 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 384092

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1311184/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=391688 CPUtime=1061.98
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 94474 0 0 0 105798 400 0 0 25 0 1 0 369024409 401088512 92404 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 97922 92404 141 302 0 97617 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 391688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1302288/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=400568 CPUtime=1121.96
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 96665 0 0 0 111786 410 0 0 25 0 1 0 369024409 410181632 94595 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 100142 94595 141 302 0 99837 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 400568

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1293520/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=409612 CPUtime=1181.95
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 98889 0 0 0 117773 422 0 0 25 0 1 0 369024409 419442688 96819 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 102403 96819 141 302 0 102098 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 409612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15816
/proc/meminfo: memFree=1290448/2055920 swapFree=4147416/4192956
[pid=15813] ppid=15811 vsize=412620 CPUtime=1200.05
/proc/15813/stat : 15813 (Spear-32) R 15811 15813 13940 0 -1 4194304 99615 0 0 0 119580 425 0 0 25 0 1 0 369024409 422522880 97545 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15813/statm: 103155 97545 141 302 0 102850 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 412620

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.12
CPU user time (s): 1195.8
CPU system time (s): 4.31934
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 412620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.8
system time used= 4.31934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99615
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= 2079

runsolver used 1.21681 second user time and 3.16152 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Mar 10 01:38:17 UTC 2007

IDJOB= 332799
IDBENCH= 24588
IDSOLVER= 133
FILE ID= node7/332799-1173490697

PBS_JOBID= 4101093

Free space on /tmp= 66485 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00150.sat05-1328.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332799-1173490697/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332799-1173490697/instance-332799-1173490697.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-332799-1173490697 -o ROOT/results/node7/solver-332799-1173490697 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332799-1173490697/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332799-1173490697/instance-332799-1173490697.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  b89dce22e5369c8081062018c6eea272

RANDOM SEED= 32464330

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1681584 kB
Buffers:         47676 kB
Cached:         234712 kB
SwapCached:       8448 kB
Active:          55988 kB
Inactive:       251372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681584 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:          31928 kB
Slab:            52408 kB
Committed_AS:  1213532 kB
PageTables:       1768 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= 66485 MiB

End job on node7 on Sat Mar 10 01:58:19 UTC 2007