Trace number 312488

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Spear 2007-02-12? (TO) 1200.09 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark987.377
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

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/312488-1176855949/instance-312488-1176855949.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/node17/watcher-312488-1176855949 -o ROOT/results/node17/solver-312488-1176855949 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312488-1176855949/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/312488-1176855949/instance-312488-1176855949.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: 0.92 0.98 0.99 3/77 18362
/proc/meminfo: memFree=1650936/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=1700 CPUtime=0
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 133512493 1740800 220 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134513442 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 425 220 128 302 0 120 0

[startup+0.055564 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18362
/proc/meminfo: memFree=1650936/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=4916 CPUtime=0.04
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 1245 0 0 0 4 0 0 0 18 0 1 0 133512493 5033984 877 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 1229 878 128 302 0 924 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4916

[startup+0.101569 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18362
/proc/meminfo: memFree=1650936/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=6200 CPUtime=0.09
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 1676 0 0 0 8 1 0 0 18 0 1 0 133512493 6348800 1308 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 1550 1308 129 302 0 1245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6200

[startup+0.301589 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18362
/proc/meminfo: memFree=1650936/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=19656 CPUtime=0.29
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 4954 0 0 0 26 3 0 0 19 0 1 0 133512493 20127744 3621 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 4914 3622 129 302 0 4609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19656

[startup+0.701632 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18362
/proc/meminfo: memFree=1650936/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=35376 CPUtime=0.69
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 10901 0 0 0 53 16 0 0 23 0 1 0 133512493 36225024 7388 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 8844 7388 129 302 0 8539 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35376

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1614000/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=53464 CPUtime=1.49
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 16205 0 0 0 120 29 0 0 25 0 1 0 133512493 54747136 12435 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 13366 12435 129 302 0 13061 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53464

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1585136/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=80072 CPUtime=3.09
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 23750 0 0 0 275 34 0 0 25 0 1 0 133512493 81993728 19240 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524767 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 20018 19240 140 302 0 19713 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 80072

[startup+6.30122 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1574000/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=80076 CPUtime=6.29
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 23797 0 0 0 595 34 0 0 25 0 1 0 133512493 81997824 19287 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524755 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 20019 19287 141 302 0 19714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80076

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1574128/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=80076 CPUtime=12.69
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 23804 0 0 0 1234 35 0 0 25 0 1 0 133512493 81997824 19294 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134539882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 20019 19294 141 302 0 19714 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 80076

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1574128/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=80112 CPUtime=25.49
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 23822 0 0 0 2513 36 0 0 25 0 1 0 133512493 82034688 19312 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 20028 19312 141 302 0 19723 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 80112

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1574000/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=80208 CPUtime=51.06
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 23836 0 0 0 5068 38 0 0 25 0 1 0 133512493 82132992 19326 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527251 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 20052 19326 141 302 0 19747 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 80208

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1568368/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=86020 CPUtime=102.24
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 25617 0 0 0 10181 43 0 0 25 0 1 0 133512493 88084480 20781 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 21505 20781 141 302 0 21200 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 86020

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1559216/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=95276 CPUtime=162.22
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 28665 0 0 0 16169 53 0 0 25 0 1 0 133512493 97562624 23106 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 23819 23106 141 302 0 23514 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 95276

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1547120/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=107280 CPUtime=222.21
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 33985 0 0 0 22153 68 0 0 25 0 1 0 133512493 109854720 26076 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 26820 26076 141 302 0 26515 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 107280

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1536560/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=117904 CPUtime=282.19
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 39177 0 0 0 28134 85 0 0 25 0 1 0 133512493 120733696 28739 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 29476 28739 141 302 0 29171 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 117904

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1526384/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=128328 CPUtime=342.18
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 43606 0 0 0 34125 93 0 0 25 0 1 0 133512493 131407872 31271 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527257 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 32082 31271 141 302 0 31777 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 128328

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1516400/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=138476 CPUtime=402.16
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 47059 0 0 0 40115 101 0 0 25 0 1 0 133512493 141799424 33797 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 34619 33797 141 302 0 34314 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 138476

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1509104/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=145604 CPUtime=462.14
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 49836 0 0 0 46105 109 0 0 25 0 1 0 133512493 149098496 35578 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 36401 35578 141 302 0 36096 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 145604

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1502192/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=152580 CPUtime=522.12
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 52230 0 0 0 52097 115 0 0 25 0 1 0 133512493 156241920 37311 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134539480 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 38145 37311 141 302 0 37840 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 152580

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1494832/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=159908 CPUtime=582.11
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 58485 0 0 0 58085 126 0 0 25 0 1 0 133512493 163745792 39128 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 39977 39128 141 302 0 39672 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 159908

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1487216/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=167344 CPUtime=642.1
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 61725 0 0 0 64076 134 0 0 25 0 1 0 133512493 171360256 40986 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524634 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 41836 40986 141 302 0 41531 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 167344

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18363
/proc/meminfo: memFree=1479216/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=175532 CPUtime=702.07
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 66140 0 0 0 70065 142 0 0 25 0 1 0 133512493 179744768 43026 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 43883 43026 141 302 0 43578 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 175532

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18365
/proc/meminfo: memFree=1470320/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=184336 CPUtime=762.06
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 69010 0 0 0 76056 150 0 0 25 0 1 0 133512493 188760064 45205 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526636 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 46084 45205 141 302 0 45779 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 184336

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18365
/proc/meminfo: memFree=1462128/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=192552 CPUtime=822.04
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 72923 0 0 0 82046 158 0 0 25 0 1 0 133512493 197173248 47242 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526969 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 48138 47242 141 302 0 47833 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 192552

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18365
/proc/meminfo: memFree=1454512/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=200672 CPUtime=882.02
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 88673 0 0 0 88027 175 0 0 25 0 1 0 133512493 205488128 49140 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134538375 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 50168 49140 141 302 0 49863 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 200672

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18365
/proc/meminfo: memFree=1446832/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=208416 CPUtime=942.01
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 100366 0 0 0 94009 192 0 0 25 0 1 0 133512493 213417984 51067 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 52104 51067 141 302 0 51799 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 208416

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18365
/proc/meminfo: memFree=1439920/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=215580 CPUtime=1001.99
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 107302 0 0 0 99995 204 0 0 25 0 1 0 133512493 220753920 52811 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 53895 52811 141 302 0 53590 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 215580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18365
/proc/meminfo: memFree=1431984/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=223384 CPUtime=1061.97
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 114633 0 0 0 105981 216 0 0 25 0 1 0 133512493 228745216 54796 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524720 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 55846 54796 141 302 0 55541 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 223384

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18365
/proc/meminfo: memFree=1425328/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=229932 CPUtime=1121.95
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 125567 0 0 0 111964 231 0 0 25 0 1 0 133512493 235450368 56446 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134539882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 57483 56446 141 302 0 57178 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 229932

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18365
/proc/meminfo: memFree=1419376/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=235968 CPUtime=1181.94
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 128449 0 0 0 117955 239 0 0 25 0 1 0 133512493 241631232 57979 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 58992 57979 141 302 0 58687 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 235968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18365
/proc/meminfo: memFree=1417200/2055920 swapFree=4123136/4192956
[pid=18362] ppid=18360 vsize=237984 CPUtime=1200.04
/proc/18362/stat : 18362 (Spear-32) R 18360 18362 17492 0 -1 4194304 129221 0 0 0 119763 241 0 0 25 0 1 0 133512493 243695616 58486 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526967 0 0 4096 0 0 0 0 17 1 0 0
/proc/18362/statm: 59496 58486 141 302 0 59191 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 237984

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): 1200.45
CPU time (s): 1200.09
CPU user time (s): 1197.63
CPU system time (s): 2.45763
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 238092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.63
system time used= 2.45763
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 129221
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= 24096

runsolver used 1.34479 second user time and 3.01254 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed Apr 18 00:25:50 UTC 2007

IDJOB= 312488
IDBENCH= 20342
IDSOLVER= 133
FILE ID= node17/312488-1176855949

PBS_JOBID= 4590198

Free space on /tmp= 66451 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/312488-1176855949/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/312488-1176855949/instance-312488-1176855949.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-312488-1176855949 -o ROOT/results/node17/solver-312488-1176855949 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312488-1176855949/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/312488-1176855949/instance-312488-1176855949.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  a443b9e3a7093c1d9a47b42016a65c52

RANDOM SEED= 601748332

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1651344 kB
Buffers:         36124 kB
Cached:         257548 kB
SwapCached:      32524 kB
Active:         118244 kB
Inactive:       218352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651344 kB
SwapTotal:     4192956 kB
SwapFree:      4123136 kB
Dirty:           19696 kB
Writeback:           0 kB
Mapped:          35268 kB
Slab:            53540 kB
Committed_AS:  7033804 kB
PageTables:       1800 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= 66451 MiB

End job on node17 on Wed Apr 18 00:45:52 UTC 2007