Trace number 304002

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 1200.43

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S232355738-04.cnf
MD5SUMa6e6a7977b07478d6ffb3f7c9e1941ba
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

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/304002-1172048865/instance-304002-1172048865.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-304002-1172048865 -o ROOT/results/node61/solver-304002-1172048865 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304002-1172048865/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304002-1172048865/instance-304002-1172048865.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/64 2949
/proc/meminfo: memFree=1463016/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=1396 CPUtime=0
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 224843454 1429504 166 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 349 166 128 302 0 44 0

[startup+0.106732 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2949
/proc/meminfo: memFree=1463016/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=2848 CPUtime=0.1
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 536 0 0 0 10 0 0 0 18 0 1 0 224843454 2916352 520 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 712 520 140 302 0 407 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2848

[startup+0.51477 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2949
/proc/meminfo: memFree=1463016/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=3872 CPUtime=0.5
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 775 0 0 0 50 0 0 0 21 0 1 0 224843454 3964928 759 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 968 759 141 302 0 663 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3872

[startup+1.33485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1459360/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=5420 CPUtime=1.33
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 1157 0 0 0 132 1 0 0 25 0 1 0 224843454 5550080 1141 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 1355 1141 141 302 0 1050 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5420

[startup+2.971 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1457440/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=7868 CPUtime=2.96
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 1767 0 0 0 295 1 0 0 25 0 1 0 224843454 8056832 1751 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 1967 1751 141 302 0 1662 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7868

[startup+6.24732 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1453280/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=11332 CPUtime=6.24
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 2654 0 0 0 620 4 0 0 25 0 1 0 224843454 11603968 2638 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 2833 2638 141 302 0 2528 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11332

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1447728/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=16720 CPUtime=12.69
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 3998 0 0 0 1263 6 0 0 25 0 1 0 224843454 17121280 3949 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 4180 3949 141 302 0 3875 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16720

[startup+25.5062 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1439856/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=24876 CPUtime=25.49
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 6068 0 0 0 2539 10 0 0 25 0 1 0 224843454 25473024 5954 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 6219 5954 141 302 0 5914 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24876

[startup+51.1136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1428208/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=36308 CPUtime=51.09
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 8919 0 0 0 5092 17 0 0 25 0 1 0 224843454 37179392 8805 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 9077 8805 141 302 0 8772 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 36308

[startup+102.32 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2950
/proc/meminfo: memFree=1411312/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=53896 CPUtime=102.28
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 13284 0 0 0 10200 28 0 0 25 0 1 0 224843454 55189504 13041 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 13474 13041 141 302 0 13169 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 53896

[startup+162.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1396080/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=69048 CPUtime=162.29
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 17031 0 0 0 16190 39 0 0 25 0 1 0 224843454 70705152 16788 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 17262 16788 141 302 0 16957 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 69048

[startup+222.356 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1384432/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=80696 CPUtime=222.29
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 19951 0 0 0 22182 47 0 0 25 0 1 0 224843454 82632704 19708 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 20174 19708 141 302 0 19869 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 80696

[startup+282.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1373360/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=92992 CPUtime=282.3
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 22971 0 0 0 28175 55 0 0 25 0 1 0 224843454 95223808 22471 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 23248 22471 141 302 0 22943 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 92992

[startup+342.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1362864/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=103652 CPUtime=342.29
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 25598 0 0 0 34166 63 0 0 25 0 1 0 224843454 106139648 25098 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 25913 25098 141 302 0 25608 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 103652

[startup+402.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1353520/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=112932 CPUtime=402.31
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 27899 0 0 0 40160 71 0 0 25 0 1 0 224843454 115642368 27399 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 28233 27399 141 302 0 27928 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 112932

[startup+462.434 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2950
/proc/meminfo: memFree=1345264/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=121152 CPUtime=462.3
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 29969 0 0 0 46153 77 0 0 25 0 1 0 224843454 124059648 29469 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 30288 29469 141 302 0 29983 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 121152

[startup+522.451 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2950
/proc/meminfo: memFree=1337520/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=129316 CPUtime=522.31
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 31916 0 0 0 52147 84 0 0 25 0 1 0 224843454 132419584 31416 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 32329 31416 141 302 0 32024 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 129316

[startup+582.469 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 2950
/proc/meminfo: memFree=1329968/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=136660 CPUtime=582.32
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 33789 0 0 0 58141 91 0 0 25 0 1 0 224843454 139939840 33289 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 34165 33289 141 302 0 33860 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 136660

[startup+642.493 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2950
/proc/meminfo: memFree=1321776/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=145300 CPUtime=642.32
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 35842 0 0 0 64135 97 0 0 25 0 1 0 224843454 148787200 35342 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527089 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 36325 35342 141 302 0 36020 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 145300

[startup+702.51 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2950
/proc/meminfo: memFree=1315376/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=151636 CPUtime=702.33
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 37416 0 0 0 70129 104 0 0 25 0 1 0 224843454 155275264 36916 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 37909 36916 141 302 0 37604 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 151636

[startup+762.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1309168/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=158092 CPUtime=762.33
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 38971 0 0 0 76123 110 0 0 25 0 1 0 224843454 161886208 38471 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526822 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 39523 38471 141 302 0 39218 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 158092

[startup+822.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1303152/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=163956 CPUtime=822.33
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 40478 0 0 0 82118 115 0 0 25 0 1 0 224843454 167890944 39978 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 40989 39978 141 302 0 40684 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 163956

[startup+882.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1297072/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=172128 CPUtime=882.34
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 42504 0 0 0 88112 122 0 0 25 0 1 0 224843454 176259072 41491 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 43032 41491 141 302 0 42727 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 172128

[startup+942.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1291440/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=177844 CPUtime=942.34
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 43910 0 0 0 94108 126 0 0 25 0 1 0 224843454 182112256 42897 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 44461 42897 141 302 0 44156 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 177844

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1286128/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=183648 CPUtime=1002.35
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 45239 0 0 0 100102 133 0 0 25 0 1 0 224843454 188055552 44226 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 45912 44226 141 302 0 45607 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 183648

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1280560/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=189048 CPUtime=1062.36
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 46623 0 0 0 106099 137 0 0 25 0 1 0 224843454 193585152 45610 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 47262 45610 141 302 0 46957 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 189048

[startup+1122.65 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2950
/proc/meminfo: memFree=1275312/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=194184 CPUtime=1122.36
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 47938 0 0 0 112096 140 0 0 25 0 1 0 224843454 198844416 46925 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 48546 46925 141 302 0 48241 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 194184

[startup+1182.67 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2950
/proc/meminfo: memFree=1270000/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=199308 CPUtime=1182.37
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 49254 0 0 0 118092 145 0 0 25 0 1 0 224843454 204091392 48241 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 49827 48241 141 302 0 49522 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 199308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1268336/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=200844 CPUtime=1200.09
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 49657 0 0 0 119862 147 0 0 25 0 1 0 224843454 205664256 48644 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526812 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 50211 48644 141 302 0 49906 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 200844

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

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

[startup+1200.39 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2950
/proc/meminfo: memFree=1268336/2055920 swapFree=4183220/4192956
[pid=2949] ppid=2947 vsize=200844 CPUtime=1200.09
/proc/2949/stat : 2949 (Spear-32) R 2947 2949 2203 0 -1 4194304 49657 0 0 0 119862 147 0 0 25 0 1 0 224843454 205664256 48644 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526812 0 0 4096 0 0 0 0 17 1 0 0
/proc/2949/statm: 50211 48644 141 302 0 49906 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 200844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.13
CPU user time (s): 1198.62
CPU system time (s): 1.50177
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 200844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.62
system time used= 1.50177
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49657
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= 1512

runsolver used 0.767883 second user time and 2.44363 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 21 09:07:45 UTC 2007

IDJOB= 304002
IDBENCH= 20121
IDSOLVER= 133
FILE ID= node61/304002-1172048865

PBS_JOBID= 3892752

Free space on /tmp= 66562 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S232355738-04.cnf
COMMAND LINE= /tmp/evaluation/304002-1172048865/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304002-1172048865/instance-304002-1172048865.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-304002-1172048865 -o ROOT/results/node61/solver-304002-1172048865 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304002-1172048865/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304002-1172048865/instance-304002-1172048865.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  a6e6a7977b07478d6ffb3f7c9e1941ba

RANDOM SEED= 866364085

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1463424 kB
Buffers:         37348 kB
Cached:         480628 kB
SwapCached:       3584 kB
Active:         112316 kB
Inactive:       415724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463424 kB
SwapTotal:     4192956 kB
SwapFree:      4183220 kB
Dirty:            2088 kB
Writeback:           0 kB
Mapped:          16116 kB
Slab:            50580 kB
Committed_AS:   658676 kB
PageTables:       1392 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= 66562 MiB

End job on node61 on Wed Feb 21 09:27:48 UTC 2007