Trace number 314248

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) 1200.13 1200.57

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
Bench CategoryINDUST (industrial 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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

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/314248-1176898804/instance-314248-1176898804.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-314248-1176898804 -o ROOT/results/node37/solver-314248-1176898804 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314248-1176898804/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/314248-1176898804/instance-314248-1176898804.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: 0.99 0.97 0.98 3/78 24582
/proc/meminfo: memFree=1493576/2055920 swapFree=4151076/4192956
[pid=24582] ppid=24580 vsize=1700 CPUtime=0
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 137792850 1740800 221 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135262058 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 425 221 128 302 0 120 0

[startup+0.0487881 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 24582
/proc/meminfo: memFree=1493576/2055920 swapFree=4151076/4192956
[pid=24582] ppid=24580 vsize=4840 CPUtime=0.03
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 1186 0 0 0 3 0 0 0 18 0 1 0 137792850 4956160 817 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 1210 817 128 302 0 905 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4840

[startup+0.1018 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 24582
/proc/meminfo: memFree=1493576/2055920 swapFree=4151076/4192956
[pid=24582] ppid=24580 vsize=6376 CPUtime=0.09
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 1607 0 0 0 8 1 0 0 18 0 1 0 137792850 6529024 1205 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 1594 1205 129 302 0 1289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6376

[startup+0.301836 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 24582
/proc/meminfo: memFree=1493576/2055920 swapFree=4151076/4192956
[pid=24582] ppid=24580 vsize=18756 CPUtime=0.29
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 5412 0 0 0 25 4 0 0 19 0 1 0 137792850 19206144 3693 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 4689 3693 129 302 0 4384 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18756

[startup+0.702912 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 24582
/proc/meminfo: memFree=1493576/2055920 swapFree=4151076/4192956
[pid=24582] ppid=24580 vsize=35928 CPUtime=0.69
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 10849 0 0 0 59 10 0 0 23 0 1 0 137792850 36790272 7335 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134866095 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 8982 7335 129 302 0 8677 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35928

[startup+1.50106 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1457088/2055920 swapFree=4151076/4192956
[pid=24582] ppid=24580 vsize=58092 CPUtime=1.49
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 16705 0 0 0 135 14 0 0 25 0 1 0 137792850 59486208 12678 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 14523 12678 129 302 0 14218 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58092

[startup+3.10137 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1437568/2055920 swapFree=4151076/4192956
[pid=24582] ppid=24580 vsize=63512 CPUtime=3.09
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 18255 0 0 0 295 14 0 0 25 0 1 0 137792850 65036288 14034 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 15878 14034 141 302 0 15573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63512

[startup+6.30197 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1437512/2055920 swapFree=4151076/4192956
[pid=24582] ppid=24580 vsize=63516 CPUtime=6.29
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 18258 0 0 0 614 15 0 0 25 0 1 0 137792850 65040384 14037 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 15879 14037 141 302 0 15574 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 63516

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1437648/2055920 swapFree=4151076/4192956
[pid=24582] ppid=24580 vsize=63516 CPUtime=12.68
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 18259 0 0 0 1253 15 0 0 25 0 1 0 137792850 65040384 14038 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 15879 14038 141 302 0 15574 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 63516

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1435472/2055920 swapFree=4151076/4192956
[pid=24582] ppid=24580 vsize=66080 CPUtime=25.48
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 18884 0 0 0 2531 17 0 0 25 0 1 0 137792850 67665920 14663 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526665 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 16520 14663 141 302 0 16215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 66080

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1428624/2055920 swapFree=4151076/4192956
[pid=24582] ppid=24580 vsize=72996 CPUtime=51.07
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 20614 0 0 0 5087 20 0 0 25 0 1 0 137792850 74747904 16393 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134525057 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 18249 16393 141 302 0 17944 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72996

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1419344/2055920 swapFree=4151140/4192956
[pid=24582] ppid=24580 vsize=82260 CPUtime=102.26
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 22931 0 0 0 10203 23 0 0 25 0 1 0 137792850 84234240 18709 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524643 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 20565 18709 141 302 0 20260 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 82260

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1396560/2055920 swapFree=4151140/4192956
[pid=24582] ppid=24580 vsize=105240 CPUtime=162.23
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 28654 0 0 0 16191 32 0 0 25 0 1 0 137792850 107765760 24432 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134525052 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 26310 24432 141 302 0 26005 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 105240

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1368336/2055920 swapFree=4151204/4192956
[pid=24582] ppid=24580 vsize=133192 CPUtime=222.21
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 35778 0 0 0 22178 43 0 0 25 0 1 0 137792850 136388608 31444 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134539856 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 33298 31444 141 302 0 32993 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 133192

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1355472/2055920 swapFree=4151204/4192956
[pid=24582] ppid=24580 vsize=146240 CPUtime=282.19
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 39208 0 0 0 28171 48 0 0 25 0 1 0 137792850 149749760 34669 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 36560 34669 141 302 0 36255 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 146240

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1345488/2055920 swapFree=4151204/4192956
[pid=24582] ppid=24580 vsize=155936 CPUtime=342.17
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 41793 0 0 0 34165 52 0 0 25 0 1 0 137792850 159678464 37113 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 38984 37113 141 302 0 38679 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 155936

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1329744/2055920 swapFree=4151268/4192956
[pid=24582] ppid=24580 vsize=171844 CPUtime=402.14
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 46226 0 0 0 40155 59 0 0 25 0 1 0 137792850 175968256 41094 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524599 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 42961 41094 141 302 0 42656 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 171844

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1315152/2055920 swapFree=4151268/4192956
[pid=24582] ppid=24580 vsize=186140 CPUtime=462.12
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 50416 0 0 0 46145 67 0 0 25 0 1 0 137792850 190607360 44672 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 46535 44672 141 302 0 46230 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 186140

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1302672/2055920 swapFree=4151332/4192956
[pid=24582] ppid=24580 vsize=198556 CPUtime=522.1
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 53767 0 0 0 52137 73 0 0 25 0 1 0 137792850 203321344 47783 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 49639 47783 141 302 0 49334 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 198556

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1296400/2055920 swapFree=4151332/4192956
[pid=24582] ppid=24580 vsize=204788 CPUtime=582.08
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 55413 0 0 0 58133 75 0 0 25 0 1 0 137792850 209702912 49341 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524643 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 51197 49341 141 302 0 50892 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 204788

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1283920/2055920 swapFree=4151332/4192956
[pid=24582] ppid=24580 vsize=217116 CPUtime=642.06
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 59443 0 0 0 64121 85 0 0 25 0 1 0 137792850 222326784 52435 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 54279 52435 141 302 0 53974 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 217116

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1268688/2055920 swapFree=4151396/4192956
[pid=24582] ppid=24580 vsize=232648 CPUtime=702.03
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 64520 0 0 0 70108 95 0 0 25 0 1 0 137792850 238231552 56260 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526939 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 58162 56260 141 302 0 57857 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 232648

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1248272/2055920 swapFree=4151396/4192956
[pid=24582] ppid=24580 vsize=252872 CPUtime=762.02
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 70059 0 0 0 76098 104 0 0 25 0 1 0 137792850 258940928 61317 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524643 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 63218 61317 141 302 0 62913 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 252872

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1228368/2055920 swapFree=4151460/4192956
[pid=24582] ppid=24580 vsize=272900 CPUtime=821.99
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 75642 0 0 0 82088 111 0 0 25 0 1 0 137792850 279449600 66323 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134539593 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 68225 66323 141 302 0 67920 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 272900

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1209104/2055920 swapFree=4151460/4192956
[pid=24582] ppid=24580 vsize=291912 CPUtime=881.97
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 80839 0 0 0 88077 120 0 0 25 0 1 0 137792850 298917888 71081 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 72978 71081 141 302 0 72673 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 291912

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1191376/2055920 swapFree=4151460/4192956
[pid=24582] ppid=24580 vsize=309820 CPUtime=941.95
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 85614 0 0 0 94068 127 0 0 25 0 1 0 137792850 317255680 75555 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 77455 75555 141 302 0 77150 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 309820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1171984/2055920 swapFree=4151524/4192956
[pid=24582] ppid=24580 vsize=329008 CPUtime=1001.92
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 90901 0 0 0 100058 134 0 0 25 0 1 0 137792850 336904192 80368 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134540480 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 82252 80368 141 302 0 81947 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 329008

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1150096/2055920 swapFree=4151524/4192956
[pid=24582] ppid=24580 vsize=351060 CPUtime=1061.9
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 96759 0 0 0 106048 142 0 0 25 0 1 0 137792850 359485440 85878 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 87765 85878 141 302 0 87460 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 351060

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24583
/proc/meminfo: memFree=1131728/2055920 swapFree=4151588/4192956
[pid=24582] ppid=24580 vsize=369116 CPUtime=1121.88
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 101573 0 0 0 112040 148 0 0 25 0 1 0 137792850 377974784 90386 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 92279 90386 141 302 0 91974 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 369116

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24585
/proc/meminfo: memFree=1117264/2055920 swapFree=4151588/4192956
[pid=24582] ppid=24580 vsize=383780 CPUtime=1181.86
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 105383 0 0 0 118032 154 0 0 25 0 1 0 137792850 392990720 94051 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 95945 94051 141 302 0 95640 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 383780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24585
/proc/meminfo: memFree=1111056/2055920 swapFree=4151588/4192956
[pid=24582] ppid=24580 vsize=389640 CPUtime=1200.05
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 107003 0 0 0 119849 156 0 0 25 0 1 0 137792850 398991360 95524 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 97410 95524 141 302 0 97105 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 389640

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: 0.99 0.97 0.98 2/79 24585
/proc/meminfo: memFree=1111056/2055920 swapFree=4151588/4192956
[pid=24582] ppid=24580 vsize=389640 CPUtime=1200.05
/proc/24582/stat : 24582 (Spear-32) R 24580 24582 23368 0 -1 4194304 107003 0 0 0 119849 156 0 0 25 0 1 0 137792850 398991360 95524 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/24582/statm: 97410 95524 141 302 0 97105 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 389640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.13
CPU user time (s): 1198.5
CPU system time (s): 1.62875
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 389640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.5
system time used= 1.62875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107003
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= 25192

runsolver used 1.2768 second user time and 3.09853 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 18 12:20:04 UTC 2007

IDJOB= 314248
IDBENCH= 20386
IDSOLVER= 133
FILE ID= node37/314248-1176898804

PBS_JOBID= 4595149

Free space on /tmp= 66432 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= /tmp/evaluation/314248-1176898804/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/314248-1176898804/instance-314248-1176898804.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-314248-1176898804 -o ROOT/results/node37/solver-314248-1176898804 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314248-1176898804/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/314248-1176898804/instance-314248-1176898804.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  8e22d84b1ae625d44fbf300a32374a2d

RANDOM SEED= 42149809

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1493984 kB
Buffers:         23280 kB
Cached:         455340 kB
SwapCached:       2820 kB
Active:         166084 kB
Inactive:       338200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493984 kB
SwapTotal:     4192956 kB
SwapFree:      4151076 kB
Dirty:           14256 kB
Writeback:           0 kB
Mapped:          33224 kB
Slab:            42916 kB
Committed_AS:  1096780 kB
PageTables:       2000 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= 66432 MiB

End job on node37 on Wed Apr 18 12:40:07 UTC 2007