Trace number 302895

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) 1200.05 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S52275463-03.cnf
MD5SUM4f306ec2f901f083b29f7f5a667073bd
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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/302895-1172022386/instance-302895-1172022386.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-302895-1172022386 -o ROOT/results/node61/solver-302895-1172022386 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302895-1172022386/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/302895-1172022386/instance-302895-1172022386.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: 1.07 1.00 1.01 3/64 32162
/proc/meminfo: memFree=1493328/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=1396 CPUtime=0
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 222195545 1429504 166 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 349 166 128 302 0 44 0

[startup+0.106343 s]
/proc/loadavg: 1.07 1.00 1.01 3/64 32162
/proc/meminfo: memFree=1493328/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=2980 CPUtime=0.1
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 561 0 0 0 10 0 0 0 18 0 1 0 222195545 3051520 545 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 745 545 140 302 0 440 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2980

[startup+0.514381 s]
/proc/loadavg: 1.07 1.00 1.01 3/64 32162
/proc/meminfo: memFree=1493328/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=3876 CPUtime=0.5
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 799 0 0 0 49 1 0 0 21 0 1 0 222195545 3969024 783 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 969 783 141 302 0 664 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3876

[startup+1.33446 s]
/proc/loadavg: 1.07 1.00 1.01 2/65 32163
/proc/meminfo: memFree=1489480/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=5420 CPUtime=1.33
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 1189 0 0 0 131 2 0 0 25 0 1 0 222195545 5550080 1173 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 1355 1173 141 302 0 1050 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5420

[startup+2.97062 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1487560/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=7796 CPUtime=2.96
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 1766 0 0 0 293 3 0 0 25 0 1 0 222195545 7983104 1750 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 1949 1750 141 302 0 1644 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7796

[startup+6.25093 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1483656/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=11400 CPUtime=6.24
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 2658 0 0 0 619 5 0 0 25 0 1 0 222195545 11673600 2642 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 2850 2642 141 302 0 2545 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11400

[startup+12.7015 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1477640/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=17056 CPUtime=12.69
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 4083 0 0 0 1261 8 0 0 25 0 1 0 222195545 17465344 4034 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 4264 4034 141 302 0 3959 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17056

[startup+25.5068 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1469896/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=25120 CPUtime=25.49
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 6118 0 0 0 2536 13 0 0 25 0 1 0 222195545 25722880 6004 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 6280 6004 141 302 0 5975 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25120

[startup+51.1122 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1457800/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=37012 CPUtime=51.09
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 9083 0 0 0 5089 20 0 0 25 0 1 0 222195545 37900288 8969 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 9253 8969 141 302 0 8948 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 37012

[startup+102.321 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1439944/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=55348 CPUtime=102.29
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 13678 0 0 0 10195 34 0 0 25 0 1 0 222195545 56676352 13435 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 13837 13435 141 302 0 13532 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 55348

[startup+162.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1423304/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=71948 CPUtime=162.3
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 17782 0 0 0 16185 45 0 0 25 0 1 0 222195545 73674752 17539 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 17987 17539 141 302 0 17682 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 71948

[startup+222.362 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1409096/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=86128 CPUtime=222.3
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 21344 0 0 0 22175 55 0 0 25 0 1 0 222195545 88195072 21101 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 21532 21101 141 302 0 21227 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 86128

[startup+282.381 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1397512/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=98812 CPUtime=282.3
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 24487 0 0 0 28168 62 0 0 25 0 1 0 222195545 101183488 23987 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 24703 23987 141 302 0 24398 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 98812

[startup+342.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1387336/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=109256 CPUtime=342.31
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 27034 0 0 0 34161 70 0 0 25 0 1 0 222195545 111878144 26534 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 27314 26534 141 302 0 27009 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 109256

[startup+402.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1378376/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=118256 CPUtime=402.31
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 29241 0 0 0 40155 76 0 0 25 0 1 0 222195545 121094144 28741 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526708 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 29564 28741 141 302 0 29259 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 118256

[startup+462.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1369864/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=126744 CPUtime=462.32
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 31383 0 0 0 46149 83 0 0 25 0 1 0 222195545 129785856 30883 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 31686 30883 141 302 0 31381 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 126744

[startup+522.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1362184/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=134640 CPUtime=522.32
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 33299 0 0 0 52142 90 0 0 25 0 1 0 222195545 137871360 32799 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 33660 32799 141 302 0 33355 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 134640

[startup+582.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1354632/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=142256 CPUtime=582.32
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 35150 0 0 0 58135 97 0 0 25 0 1 0 222195545 145670144 34650 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 35564 34650 141 302 0 35259 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 142256

[startup+642.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1348104/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=148796 CPUtime=642.33
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 36786 0 0 0 64130 103 0 0 25 0 1 0 222195545 152367104 36286 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 37199 36286 141 302 0 36894 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 148796

[startup+702.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1340808/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=156376 CPUtime=702.33
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 38602 0 0 0 70125 108 0 0 25 0 1 0 222195545 160129024 38102 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 39094 38102 141 302 0 38789 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 156376

[startup+762.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1334408/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=162816 CPUtime=762.33
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 40212 0 0 0 76118 115 0 0 25 0 1 0 222195545 166723584 39712 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526860 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 40704 39712 141 302 0 40399 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 162816

[startup+822.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1328008/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=169164 CPUtime=822.34
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 41789 0 0 0 82114 120 0 0 25 0 1 0 222195545 173223936 41289 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 42291 41289 141 302 0 41986 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 169164

[startup+882.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32229
/proc/meminfo: memFree=1320600/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=175340 CPUtime=882.34
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 43331 0 0 0 88109 125 0 0 25 0 1 0 222195545 179548160 42831 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 43835 42831 141 302 0 43530 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 175340

[startup+942.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32321
/proc/meminfo: memFree=1314584/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=183352 CPUtime=942.29
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 45329 0 0 0 94100 129 0 0 25 0 1 0 222195545 187752448 44316 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 45838 44316 141 302 0 45533 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 183352

[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32361
/proc/meminfo: memFree=1309896/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=189148 CPUtime=1002.29
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 46760 0 0 0 100093 136 0 0 25 0 1 0 222195545 193687552 45747 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 47287 45747 141 302 0 46982 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 189148

[startup+1062.67 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 32361
/proc/meminfo: memFree=1304392/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=195056 CPUtime=1062.29
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 48160 0 0 0 106089 140 0 0 25 0 1 0 222195545 199737344 47147 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 48764 47147 141 302 0 48459 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 195056

[startup+1122.69 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 32361
/proc/meminfo: memFree=1299080/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=200800 CPUtime=1122.29
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 49484 0 0 0 112085 144 0 0 25 0 1 0 222195545 205619200 48471 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 50200 48471 141 302 0 49895 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 200800

[startup+1182.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32361
/proc/meminfo: memFree=1294088/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=205828 CPUtime=1182.3
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 50743 0 0 0 118082 148 0 0 25 0 1 0 222195545 210767872 49730 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 51457 49730 141 302 0 51152 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 205828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32361
/proc/meminfo: memFree=1292552/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=207628 CPUtime=1200.02
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 51105 0 0 0 119853 149 0 0 25 0 1 0 222195545 212611072 50092 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 51907 50092 141 302 0 51602 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 207628

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32361
/proc/meminfo: memFree=1292552/2055920 swapFree=4183220/4192956
[pid=32162] ppid=32160 vsize=207628 CPUtime=1200.02
/proc/32162/stat : 32162 (Spear-32) R 32160 32162 31309 0 -1 4194304 51105 0 0 0 119853 149 0 0 25 0 1 0 222195545 212611072 50092 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/32162/statm: 51907 50092 141 302 0 51602 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 207628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1198.53
CPU system time (s): 1.52377
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 207628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.53
system time used= 1.52377
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51105
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= 1771

runsolver used 0.776881 second user time and 2.51862 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 21 01:46:26 UTC 2007

IDJOB= 302895
IDBENCH= 20094
IDSOLVER= 133
FILE ID= node61/302895-1172022386

PBS_JOBID= 3892679

Free space on /tmp= 66562 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S52275463-03.cnf
COMMAND LINE= /tmp/evaluation/302895-1172022386/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/302895-1172022386/instance-302895-1172022386.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-302895-1172022386 -o ROOT/results/node61/solver-302895-1172022386 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302895-1172022386/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/302895-1172022386/instance-302895-1172022386.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  4f306ec2f901f083b29f7f5a667073bd

RANDOM SEED= 411977702

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:       1493672 kB
Buffers:         34824 kB
Cached:         453300 kB
SwapCached:       3584 kB
Active:          66652 kB
Inactive:       431440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493672 kB
SwapTotal:     4192956 kB
SwapFree:      4183220 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          15980 kB
Slab:            50260 kB
Committed_AS:   645184 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 02:06:29 UTC 2007