Trace number 313528

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 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

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/313528-1176886704/instance-313528-1176886704.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/node52/watcher-313528-1176886704 -o ROOT/results/node52/solver-313528-1176886704 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313528-1176886704/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313528-1176886704/instance-313528-1176886704.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: 1.83 1.82 1.44 3/64 1001
/proc/meminfo: memFree=1495892/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=1700 CPUtime=0
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 43515487 1740800 220 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135264895 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 425 220 128 302 0 120 0

[startup+0.0796829 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 1001
/proc/meminfo: memFree=1495892/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=5612 CPUtime=0.07
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 1500 0 0 0 6 1 0 0 18 0 1 0 43515487 5746688 1131 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 1403 1131 129 302 0 1098 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5612

[startup+0.101683 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 1001
/proc/meminfo: memFree=1495892/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=6272 CPUtime=0.09
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 1676 0 0 0 8 1 0 0 18 0 1 0 43515487 6422528 1307 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 1568 1307 129 302 0 1263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6272

[startup+0.301697 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 1001
/proc/meminfo: memFree=1495892/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=20280 CPUtime=0.29
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 5287 0 0 0 26 3 0 0 19 0 1 0 43515487 20766720 3953 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 5070 3955 129 302 0 4765 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20280

[startup+0.701724 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 1001
/proc/meminfo: memFree=1495892/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=35536 CPUtime=0.69
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 10965 0 0 0 53 16 0 0 22 0 1 0 43515487 36388864 7451 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134533777 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 8884 7451 129 302 0 8579 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35536

[startup+1.50178 s]
/proc/loadavg: 1.83 1.82 1.44 2/65 1002
/proc/meminfo: memFree=1458700/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=53660 CPUtime=1.49
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 16157 0 0 0 124 25 0 0 25 0 1 0 43515487 54947840 12386 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 13415 12386 129 302 0 13110 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53660

[startup+3.1019 s]
/proc/loadavg: 1.83 1.82 1.44 2/65 1002
/proc/meminfo: memFree=1430284/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=79324 CPUtime=3.09
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 23486 0 0 0 273 36 0 0 25 0 1 0 43515487 81227776 18975 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526679 0 0 4096 0 0 0 0 17 0 0 0
/proc/1001/statm: 19831 18975 140 302 0 19526 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79324

[startup+6.3011 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 1002
/proc/meminfo: memFree=1420172/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=79452 CPUtime=6.28
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 23521 0 0 0 592 36 0 0 25 0 1 0 43515487 81358848 19010 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 19863 19010 141 302 0 19558 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79452

[startup+12.7015 s]
/proc/loadavg: 1.71 1.79 1.44 2/65 1002
/proc/meminfo: memFree=1420172/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=79456 CPUtime=12.68
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 23541 0 0 0 1231 37 0 0 25 0 1 0 43515487 81362944 19030 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134539587 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 19864 19030 141 302 0 19559 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 79456

[startup+25.5014 s]
/proc/loadavg: 1.55 1.75 1.43 2/65 1002
/proc/meminfo: memFree=1420428/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=79456 CPUtime=25.48
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 23541 0 0 0 2510 38 0 0 25 0 1 0 43515487 81362944 19030 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 19864 19030 141 302 0 19559 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 79456

[startup+51.1011 s]
/proc/loadavg: 1.36 1.69 1.42 2/65 1002
/proc/meminfo: memFree=1420364/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=79456 CPUtime=51.05
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 23558 0 0 0 5066 39 0 0 25 0 1 0 43515487 81362944 19047 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 19864 19047 141 302 0 19559 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 79456

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.40 2/65 1002
/proc/meminfo: memFree=1414988/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=84972 CPUtime=102.25
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 24921 0 0 0 10181 44 0 0 25 0 1 0 43515487 87011328 20406 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 21243 20406 141 302 0 20938 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 84972

[startup+162.302 s]
/proc/loadavg: 1.10 1.49 1.37 2/71 1068
/proc/meminfo: memFree=1405852/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=92788 CPUtime=162.21
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 26904 0 0 0 16171 50 0 0 25 0 1 0 43515487 95014912 22356 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 23197 22356 141 302 0 22892 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 92788

[startup+222.302 s]
/proc/loadavg: 1.03 1.40 1.35 2/65 1203
/proc/meminfo: memFree=1399244/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=100340 CPUtime=222.12
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 28772 0 0 0 22155 57 0 0 25 0 1 0 43515487 102748160 24224 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 25085 24224 141 302 0 24780 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 100340

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/65 1203
/proc/meminfo: memFree=1390924/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=108772 CPUtime=282.11
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 30876 0 0 0 28146 65 0 0 25 0 1 0 43515487 111382528 26328 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 27193 26328 141 302 0 26888 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 108772

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 1203
/proc/meminfo: memFree=1381900/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=118136 CPUtime=342.09
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 33184 0 0 0 34139 70 0 0 25 0 1 0 43515487 120971264 28571 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 29534 28571 141 302 0 29229 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 118136

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 1203
/proc/meminfo: memFree=1372812/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=127232 CPUtime=402.08
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 35463 0 0 0 40131 77 0 0 25 0 1 0 43515487 130285568 30850 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 31808 30850 141 302 0 31503 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 127232

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 1203
/proc/meminfo: memFree=1365132/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=134780 CPUtime=462.06
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 37370 0 0 0 46123 83 0 0 25 0 1 0 43515487 138014720 32757 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 33695 32757 141 302 0 33390 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 134780

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 1203
/proc/meminfo: memFree=1358284/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=141948 CPUtime=522.04
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 39108 0 0 0 52116 88 0 0 25 0 1 0 43515487 145354752 34490 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 35487 34490 141 302 0 35182 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 141948

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 1205
/proc/meminfo: memFree=1352716/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=148096 CPUtime=582.04
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 40613 0 0 0 58110 94 0 0 25 0 1 0 43515487 151650304 35866 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 37024 35866 141 302 0 36719 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 148096

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.20 2/65 1205
/proc/meminfo: memFree=1346508/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=154564 CPUtime=642.02
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 42144 0 0 0 64103 99 0 0 25 0 1 0 43515487 158273536 37397 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 38641 37397 141 302 0 38336 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 154564

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 1205
/proc/meminfo: memFree=1339212/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=162412 CPUtime=702
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 43983 0 0 0 70096 104 0 0 25 0 1 0 43515487 166309888 39236 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 40603 39236 141 302 0 40298 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 162412

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 1205
/proc/meminfo: memFree=1333132/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=168388 CPUtime=762
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 45458 0 0 0 76090 110 0 0 25 0 1 0 43515487 172429312 40711 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 42097 40711 141 302 0 41792 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 168388

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 1205
/proc/meminfo: memFree=1327820/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=173732 CPUtime=821.98
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 46807 0 0 0 82083 115 0 0 25 0 1 0 43515487 177901568 42060 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 43433 42060 141 302 0 43128 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 173732

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 1205
/proc/meminfo: memFree=1321996/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=179792 CPUtime=881.96
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 48266 0 0 0 88076 120 0 0 25 0 1 0 43515487 184107008 43519 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 44948 43519 141 302 0 44643 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 179792

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 1205
/proc/meminfo: memFree=1316108/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=185940 CPUtime=941.95
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 49734 0 0 0 94071 124 0 0 25 0 1 0 43515487 190402560 44987 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 46485 44987 141 302 0 46180 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 185940

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 1205
/proc/meminfo: memFree=1310924/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=190960 CPUtime=1001.93
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 51002 0 0 0 100064 129 0 0 25 0 1 0 43515487 195543040 46255 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526781 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 47740 46255 141 302 0 47435 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 190960

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 1205
/proc/meminfo: memFree=1305996/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=196108 CPUtime=1061.92
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 52273 0 0 0 106059 133 0 0 25 0 1 0 43515487 200814592 47526 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 49027 47526 141 302 0 48722 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 196108

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 1205
/proc/meminfo: memFree=1300812/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=201400 CPUtime=1121.9
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 53531 0 0 0 112053 137 0 0 25 0 1 0 43515487 206233600 48784 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 50350 48784 141 302 0 50045 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 201400

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 1205
/proc/meminfo: memFree=1296396/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=206068 CPUtime=1181.89
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 54631 0 0 0 118048 141 0 0 25 0 1 0 43515487 211013632 49884 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134535662 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 51517 49884 141 302 0 51212 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 206068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 1205
/proc/meminfo: memFree=1294156/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=208420 CPUtime=1200.09
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 55171 0 0 0 119866 143 0 0 25 0 1 0 43515487 213422080 50424 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 52105 50424 141 302 0 51800 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 208420

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 1205
/proc/meminfo: memFree=1294156/2055920 swapFree=4182044/4192956
[pid=1001] ppid=999 vsize=208420 CPUtime=1200.09
/proc/1001/stat : 1001 (Spear-32) R 999 1001 32403 0 -1 4194304 55171 0 0 0 119866 143 0 0 25 0 1 0 43515487 213422080 50424 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1001/statm: 52105 50424 141 302 0 51800 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 208420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.13
CPU user time (s): 1198.66
CPU system time (s): 1.46278
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 208420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.66
system time used= 1.46278
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55171
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= 2404

runsolver used 0.819875 second user time and 2.52062 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Wed Apr 18 08:58:24 UTC 2007

IDJOB= 313528
IDBENCH= 20368
IDSOLVER= 133
FILE ID= node52/313528-1176886704

PBS_JOBID= 4595099

Free space on /tmp= 66317 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/313528-1176886704/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313528-1176886704/instance-313528-1176886704.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-313528-1176886704 -o ROOT/results/node52/solver-313528-1176886704 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313528-1176886704/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313528-1176886704/instance-313528-1176886704.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  c438ce1eb243ac0a49869eda1166f28f

RANDOM SEED= 360086706

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1496364 kB
Buffers:         17920 kB
Cached:         469040 kB
SwapCached:       4612 kB
Active:         251348 kB
Inactive:       267544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496364 kB
SwapTotal:     4192956 kB
SwapFree:      4182044 kB
Dirty:           19532 kB
Writeback:           0 kB
Mapped:          37028 kB
Slab:            26564 kB
Committed_AS:  1563612 kB
PageTables:       1548 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= 66317 MiB

End job on node52 on Wed Apr 18 09:18:27 UTC 2007