Trace number 295474

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) 1200.06 1200.66

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1155123565-17.UNSAT.shuffled.cnf
MD5SUMcc3368792acc31c53b7db8a3b6afc2f4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark241.327
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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/295474-1171806465/instance-295474-1171806465.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/node71/watcher-295474-1171806465 -o ROOT/results/node71/solver-295474-1171806465 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295474-1171806465/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/295474-1171806465/instance-295474-1171806465.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 21855
/proc/meminfo: memFree=954952/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=1396 CPUtime=0
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 200604302 1429504 162 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134866531 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 349 162 128 302 0 44 0

[startup+0.106784 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21855
/proc/meminfo: memFree=954952/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=1920 CPUtime=0.1
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 317 0 0 0 10 0 0 0 18 0 1 0 200604302 1966080 301 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 480 301 140 302 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1920

[startup+0.514871 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21855
/proc/meminfo: memFree=954952/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=2696 CPUtime=0.5
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 489 0 0 0 50 0 0 0 21 0 1 0 200604302 2760704 473 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 674 473 140 302 0 369 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2696

[startup+1.33505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=952832/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=3500 CPUtime=1.32
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 712 0 0 0 131 1 0 0 25 0 1 0 200604302 3584000 696 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 875 696 140 302 0 570 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3500

[startup+2.97141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=951808/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=4828 CPUtime=2.96
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 1027 0 0 0 294 2 0 0 25 0 1 0 200604302 4943872 1011 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 1207 1011 140 302 0 902 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4828

[startup+6.24912 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=950080/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=6408 CPUtime=6.24
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 1400 0 0 0 620 4 0 0 25 0 1 0 200604302 6561792 1351 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 1602 1351 140 302 0 1297 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6408

[startup+12.7035 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=947776/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=8556 CPUtime=12.69
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 1919 0 0 0 1263 6 0 0 25 0 1 0 200604302 8761344 1870 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 2139 1870 140 302 0 1834 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8556

[startup+25.5073 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=944896/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=11796 CPUtime=25.49
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 2725 0 0 0 2539 10 0 0 25 0 1 0 200604302 12079104 2611 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 2949 2611 141 302 0 2644 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11796

[startup+51.1189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=940672/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=16268 CPUtime=51.08
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 3738 0 0 0 5094 14 0 0 25 0 1 0 200604302 16658432 3624 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 4067 3624 141 302 0 3762 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16268

[startup+102.336 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=934976/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=22744 CPUtime=102.29
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 5314 0 0 0 10208 21 0 0 25 0 1 0 200604302 23289856 5071 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527033 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 5686 5071 141 302 0 5381 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 22744

[startup+162.363 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=929792/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=27960 CPUtime=162.29
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 6577 0 0 0 16200 29 0 0 25 0 1 0 200604302 28631040 6334 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526812 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 6990 6334 141 302 0 6685 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 27960

[startup+222.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=925056/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=33116 CPUtime=222.29
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 7754 0 0 0 22192 37 0 0 25 0 1 0 200604302 33910784 7511 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 8279 7511 141 302 0 7974 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 33116

[startup+282.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=921216/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=36648 CPUtime=282.29
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 8712 0 0 0 28185 44 0 0 25 0 1 0 200604302 37527552 8469 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 9162 8469 141 302 0 8857 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 36648

[startup+342.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=918336/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=40864 CPUtime=342.29
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 9708 0 0 0 34179 50 0 0 25 0 1 0 200604302 41844736 9208 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 10216 9208 141 302 0 9911 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 40864

[startup+402.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=914304/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=45648 CPUtime=402.29
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 10708 0 0 0 40174 55 0 0 25 0 1 0 200604302 46743552 10208 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 11412 10208 141 302 0 11107 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 45648

[startup+462.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=912000/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=48024 CPUtime=462.3
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 11282 0 0 0 46170 60 0 0 25 0 1 0 200604302 49176576 10782 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 12006 10782 141 302 0 11701 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 48024

[startup+522.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=909376/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=50764 CPUtime=522.29
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 11955 0 0 0 52164 65 0 0 25 0 1 0 200604302 51982336 11455 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527098 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 12691 11455 141 302 0 12386 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 50764

[startup+582.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=906944/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=53492 CPUtime=582.29
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 12548 0 0 0 58160 69 0 0 25 0 1 0 200604302 54775808 12048 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 13373 12048 141 302 0 13068 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 53492

[startup+642.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=904576/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=56096 CPUtime=642.29
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 13132 0 0 0 64155 74 0 0 25 0 1 0 200604302 57442304 12632 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 14024 12632 141 302 0 13719 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 56096

[startup+702.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=902272/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=58280 CPUtime=702.29
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 13695 0 0 0 70151 78 0 0 25 0 1 0 200604302 59678720 13195 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 14570 13195 141 302 0 14265 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 58280

[startup+762.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21856
/proc/meminfo: memFree=898624/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=62560 CPUtime=762.29
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 14642 0 0 0 76146 83 0 0 25 0 1 0 200604302 64061440 14142 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 15640 14142 141 302 0 15335 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 62560

[startup+822.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 21958
/proc/meminfo: memFree=894840/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=65252 CPUtime=822.25
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 15268 0 0 0 82138 87 0 0 25 0 1 0 200604302 66818048 14768 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 16313 14768 141 302 0 16008 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 65252

[startup+882.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 22030
/proc/meminfo: memFree=892680/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=67044 CPUtime=882.22
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 15793 0 0 0 88130 92 0 0 25 0 1 0 200604302 68653056 15293 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 16761 15293 141 302 0 16456 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 67044

[startup+942.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22054
/proc/meminfo: memFree=891968/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=68708 CPUtime=942.22
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 16237 0 0 0 94126 96 0 0 25 0 1 0 200604302 70356992 15737 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 17177 15737 141 302 0 16872 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 68708

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22054
/proc/meminfo: memFree=890368/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=70252 CPUtime=1002.22
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 16687 0 0 0 100122 100 0 0 25 0 1 0 200604302 71938048 16187 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526775 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 17563 16187 141 302 0 17258 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 70252

[startup+1062.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22054
/proc/meminfo: memFree=888448/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=74092 CPUtime=1062.22
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 17654 0 0 0 106118 104 0 0 25 0 1 0 200604302 75870208 16641 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 18523 16641 141 302 0 18218 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 74092

[startup+1122.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22054
/proc/meminfo: memFree=886720/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=75632 CPUtime=1122.23
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 18078 0 0 0 112114 109 0 0 25 0 1 0 200604302 77447168 17065 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 18908 17065 141 302 0 18603 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 75632

[startup+1182.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22054
/proc/meminfo: memFree=885184/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=77344 CPUtime=1182.22
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 18474 0 0 0 118111 111 0 0 25 0 1 0 200604302 79200256 17461 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 19336 17461 141 302 0 19031 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 77344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22054
/proc/meminfo: memFree=884672/2055920 swapFree=4174780/4192956
[pid=21855] ppid=21853 vsize=77732 CPUtime=1200.04
/proc/21855/stat : 21855 (Spear-32) R 21853 21855 20951 0 -1 4194304 18590 0 0 0 119892 112 0 0 25 0 1 0 200604302 79597568 17577 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/21855/statm: 19433 17577 141 302 0 19128 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 77732

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): 1200.66
CPU time (s): 1200.06
CPU user time (s): 1198.93
CPU system time (s): 1.13483
CPU usage (%): 99.9501
Max. virtual memory (cumulated for all children) (KiB): 77732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.93
system time used= 1.13483
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18590
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= 2174

runsolver used 0.925859 second user time and 2.39764 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Feb 18 13:47:45 UTC 2007

IDJOB= 295474
IDBENCH= 19913
IDSOLVER= 133
FILE ID= node71/295474-1171806465

PBS_JOBID= 3839612

Free space on /tmp= 66562 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1155123565-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295474-1171806465/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/295474-1171806465/instance-295474-1171806465.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-295474-1171806465 -o ROOT/results/node71/solver-295474-1171806465 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295474-1171806465/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/295474-1171806465/instance-295474-1171806465.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  cc3368792acc31c53b7db8a3b6afc2f4

RANDOM SEED= 553545817

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:        955424 kB
Buffers:         49264 kB
Cached:         911560 kB
SwapCached:      12392 kB
Active:         750116 kB
Inactive:       229128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        955424 kB
SwapTotal:     4192956 kB
SwapFree:      4174780 kB
Dirty:            1668 kB
Writeback:           0 kB
Mapped:          15724 kB
Slab:           107296 kB
Committed_AS:   636308 kB
PageTables:       1448 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 node71 on Sun Feb 18 14:07:48 UTC 2007