Trace number 315088

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 1200.65

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h50-sat.cnf
MD5SUM03c6b6156c444674b996a4279225be1a
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark411.92
Satisfiable
(Un)Satisfiability was proved
Number of variables628291
Number of clauses2141556
Sum of the clauses size5172986
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21518215
Number of clauses of size 3615030
Number of clauses of size 4241
Number of clauses of size 5151
Number of clauses of size over 57869

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/315088-1172648604/instance-315088-1172648604.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/node12/watcher-315088-1172648604 -o ROOT/results/node12/solver-315088-1172648604 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315088-1172648604/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/315088-1172648604/instance-315088-1172648604.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 31983
/proc/meminfo: memFree=1317824/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=1932 CPUtime=0
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 284814889 1978368 247 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 483 247 126 302 0 178 0

[startup+0.025993 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31983
/proc/meminfo: memFree=1317824/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=3124 CPUtime=0.02
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 633 0 0 0 2 0 0 0 18 0 1 0 284814889 3198976 483 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 781 483 129 302 0 476 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3124

[startup+0.102007 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31983
/proc/meminfo: memFree=1317824/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=5200 CPUtime=0.09
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 1214 0 0 0 9 0 0 0 18 0 1 0 284814889 5324800 1031 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 1300 1031 129 302 0 995 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5200

[startup+0.301043 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31983
/proc/meminfo: memFree=1317824/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=11164 CPUtime=0.29
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 2988 0 0 0 28 1 0 0 19 0 1 0 284814889 11431936 2530 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 2791 2531 129 302 0 2486 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11164

[startup+0.701114 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31983
/proc/meminfo: memFree=1317824/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=27780 CPUtime=0.69
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 7891 0 0 0 64 5 0 0 22 0 1 0 284814889 28446720 5697 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 6945 5697 129 302 0 6640 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27780

[startup+1.50226 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31984
/proc/meminfo: memFree=1285688/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=55452 CPUtime=1.49
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 16388 0 0 0 137 12 0 0 25 0 1 0 284814889 56782848 11886 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 13863 11886 129 302 0 13558 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55452

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31984
/proc/meminfo: memFree=1250168/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=110704 CPUtime=3.08
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 32808 0 0 0 280 28 0 0 25 0 1 0 284814889 113360896 23951 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 27676 23951 129 302 0 27371 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 110704

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31984
/proc/meminfo: memFree=1151544/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=215124 CPUtime=6.28
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 64955 0 0 0 575 53 0 0 25 0 1 0 284814889 220286976 45881 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526620 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 53781 45881 140 302 0 53476 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 215124

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31984
/proc/meminfo: memFree=1134776/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=215124 CPUtime=12.69
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 64955 0 0 0 1215 54 0 0 25 0 1 0 284814889 220286976 45881 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526665 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 53781 45881 140 302 0 53476 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 215124

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31984
/proc/meminfo: memFree=1134584/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=215512 CPUtime=25.48
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 65043 0 0 0 2493 55 0 0 25 0 1 0 284814889 220684288 45969 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527281 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 53878 45969 141 302 0 53573 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 215512

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31984
/proc/meminfo: memFree=1134264/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=215772 CPUtime=51.06
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 65123 0 0 0 5049 57 0 0 25 0 1 0 284814889 220950528 46049 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526636 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 53943 46049 141 302 0 53638 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 215772

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31984
/proc/meminfo: memFree=1133624/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=216544 CPUtime=102.24
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 65296 0 0 0 10162 62 0 0 25 0 1 0 284814889 221741056 46222 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526849 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 54136 46222 141 302 0 53831 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 216544

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31984
/proc/meminfo: memFree=1132216/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=217948 CPUtime=162.21
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 65630 0 0 0 16155 66 0 0 25 0 1 0 284814889 223178752 46556 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527073 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 54487 46556 141 302 0 54182 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 217948

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31984
/proc/meminfo: memFree=1130552/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=219496 CPUtime=222.2
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 66038 0 0 0 22149 71 0 0 25 0 1 0 284814889 224763904 46964 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 54874 46964 141 302 0 54569 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 219496

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31984
/proc/meminfo: memFree=1128504/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=221540 CPUtime=282.17
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 66592 0 0 0 28141 76 0 0 25 0 1 0 284814889 226856960 47485 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 55385 47485 141 302 0 55080 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 221540

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31984
/proc/meminfo: memFree=1124792/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=225164 CPUtime=342.15
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 67497 0 0 0 34134 81 0 0 25 0 1 0 284814889 230567936 48390 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134529798 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 56291 48390 141 302 0 55986 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 225164

[startup+402.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 31984
/proc/meminfo: memFree=1122424/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=227468 CPUtime=402.13
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 68078 0 0 0 40126 87 0 0 25 0 1 0 284814889 232927232 48971 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 56867 48971 141 302 0 56562 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 227468

[startup+462.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 31984
/proc/meminfo: memFree=1121208/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=228876 CPUtime=462.11
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 68432 0 0 0 46120 91 0 0 25 0 1 0 284814889 234369024 49260 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 57219 49260 141 302 0 56914 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 228876

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31984
/proc/meminfo: memFree=1120056/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=230036 CPUtime=522.09
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 68718 0 0 0 52113 96 0 0 25 0 1 0 284814889 235556864 49546 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 57509 49546 141 302 0 57204 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 230036

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31984
/proc/meminfo: memFree=1118776/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=231212 CPUtime=582.07
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 69024 0 0 0 58106 101 0 0 25 0 1 0 284814889 236761088 49852 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526668 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 57803 49852 141 302 0 57498 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 231212

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31984
/proc/meminfo: memFree=1117624/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=232232 CPUtime=642.05
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 69297 0 0 0 64100 105 0 0 25 0 1 0 284814889 237805568 50125 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526674 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 58058 50125 141 302 0 57753 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 232232

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31984
/proc/meminfo: memFree=1114936/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=234944 CPUtime=702.03
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 69982 0 0 0 70094 109 0 0 25 0 1 0 284814889 240582656 50810 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 58736 50810 141 302 0 58431 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 234944

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31984
/proc/meminfo: memFree=1109880/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=239732 CPUtime=762.01
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 71201 0 0 0 76087 114 0 0 25 0 1 0 284814889 245485568 52029 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 59933 52029 141 302 0 59628 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 239732

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31984
/proc/meminfo: memFree=1103544/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=246096 CPUtime=821.98
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 72787 0 0 0 82079 119 0 0 25 0 1 0 284814889 252002304 53615 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527100 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 61524 53615 141 302 0 61219 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 246096

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31984
/proc/meminfo: memFree=1096056/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=253460 CPUtime=881.96
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 74633 0 0 0 88072 124 0 0 25 0 1 0 284814889 259543040 55461 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 63365 55461 141 302 0 63060 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 253460

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31984
/proc/meminfo: memFree=1089848/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=260084 CPUtime=941.93
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 76278 0 0 0 94065 128 0 0 25 0 1 0 284814889 266326016 56977 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 65021 56977 141 302 0 64716 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 260084

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31984
/proc/meminfo: memFree=1087608/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=262192 CPUtime=1001.92
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 76835 0 0 0 100059 133 0 0 25 0 1 0 284814889 268484608 57534 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526636 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 65548 57534 141 302 0 65243 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 262192

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 32048
/proc/meminfo: memFree=1079360/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=269208 CPUtime=1061.86
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 78593 0 0 0 106050 136 0 0 25 0 1 0 284814889 275668992 59292 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 67302 59292 141 302 0 66997 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 269208

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 32122
/proc/meminfo: memFree=1069504/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=279000 CPUtime=1121.8
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 81036 0 0 0 112039 141 0 0 25 0 1 0 284814889 285696000 61735 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 69750 61735 141 302 0 69445 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 279000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32182
/proc/meminfo: memFree=1065976/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=283588 CPUtime=1181.74
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 82166 0 0 0 118029 145 0 0 25 0 1 0 284814889 290394112 62865 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134539882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 70897 62865 141 302 0 70592 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 283588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32182
/proc/meminfo: memFree=1065464/2055920 swapFree=4156744/4192956
[pid=31983] ppid=31981 vsize=283972 CPUtime=1200.04
/proc/31983/stat : 31983 (Spear-32) R 31981 31983 30816 0 -1 4194304 82285 0 0 0 119858 146 0 0 25 0 1 0 284814889 290787328 62984 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31983/statm: 70993 62984 141 302 0 70688 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 283972

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): 1200.65
CPU time (s): 1200.09
CPU user time (s): 1198.59
CPU system time (s): 1.50577
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 283972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.59
system time used= 1.50577
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82285
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= 3741

runsolver used 1.2958 second user time and 3.08353 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 28 07:43:24 UTC 2007

IDJOB= 315088
IDBENCH= 20407
IDSOLVER= 133
FILE ID= node12/315088-1172648604

PBS_JOBID= 3980937

Free space on /tmp= 66501 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-50-h50-sat.cnf
COMMAND LINE= /tmp/evaluation/315088-1172648604/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/315088-1172648604/instance-315088-1172648604.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-315088-1172648604 -o ROOT/results/node12/solver-315088-1172648604 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315088-1172648604/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/315088-1172648604/instance-315088-1172648604.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  03c6b6156c444674b996a4279225be1a

RANDOM SEED= 622713788

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1318232 kB
Buffers:         31016 kB
Cached:         625532 kB
SwapCached:      14884 kB
Active:         172644 kB
Inactive:       507008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1318232 kB
SwapTotal:     4192956 kB
SwapFree:      4156744 kB
Dirty:           41512 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            43684 kB
Committed_AS:  1195076 kB
PageTables:       1692 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= 66501 MiB

End job on node12 on Wed Feb 28 08:03:27 UTC 2007