Trace number 297811

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) 1200.1 1200.5

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1483146927-18.SAT.shuffled.cnf
MD5SUM77e016deb256b6adc6e3dd66e59ef5da
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/297811-1171845391/instance-297811-1171845391.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/node44/watcher-297811-1171845391 -o ROOT/results/node44/solver-297811-1171845391 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297811-1171845391/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297811-1171845391/instance-297811-1171845391.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: 0.92 0.98 0.99 3/64 11297
/proc/meminfo: memFree=766464/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=1528 CPUtime=0
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 204495224 1564672 177 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134866023 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 382 178 128 302 0 77 0

[startup+0.106751 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11297
/proc/meminfo: memFree=766464/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=1784 CPUtime=0.1
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 289 0 0 0 10 0 0 0 18 0 1 0 204495224 1826816 273 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 446 273 141 302 0 141 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1784

[startup+0.514824 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11297
/proc/meminfo: memFree=766464/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=2564 CPUtime=0.51
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 483 0 0 0 50 1 0 0 21 0 1 0 204495224 2625536 467 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526939 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 641 467 141 302 0 336 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2564

[startup+1.33497 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11298
/proc/meminfo: memFree=764344/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=3600 CPUtime=1.32
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 741 0 0 0 130 2 0 0 25 0 1 0 204495224 3686400 725 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 900 725 141 302 0 595 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3600

[startup+2.97127 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11298
/proc/meminfo: memFree=763064/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=5044 CPUtime=2.96
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 1090 0 0 0 293 3 0 0 25 0 1 0 204495224 5165056 1074 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 1261 1074 141 302 0 956 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5044

[startup+6.24987 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11298
/proc/meminfo: memFree=761016/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=6852 CPUtime=6.24
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 1565 0 0 0 619 5 0 0 25 0 1 0 204495224 7016448 1516 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 1713 1516 141 302 0 1408 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6852

[startup+12.7041 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11298
/proc/meminfo: memFree=758136/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=9456 CPUtime=12.69
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 2223 0 0 0 1261 8 0 0 25 0 1 0 204495224 9682944 2174 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 2364 2174 141 302 0 2059 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9456

[startup+25.5084 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11298
/proc/meminfo: memFree=754360/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=13584 CPUtime=25.49
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 3238 0 0 0 2537 12 0 0 25 0 1 0 204495224 13910016 3124 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 3396 3124 141 302 0 3091 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13584

[startup+51.1171 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11298
/proc/meminfo: memFree=748600/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=19380 CPUtime=51.09
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 4660 0 0 0 5089 20 0 0 25 0 1 0 204495224 19845120 4546 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 4845 4546 141 302 0 4540 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19380

[startup+102.353 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 11298
/proc/meminfo: memFree=740984/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=27484 CPUtime=102.31
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 6686 0 0 0 10202 29 0 0 25 0 1 0 204495224 28143616 6443 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 6871 6443 141 302 0 6566 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 27484

[startup+162.381 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11298
/proc/meminfo: memFree=733624/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=35040 CPUtime=162.31
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 8514 0 0 0 16193 38 0 0 25 0 1 0 204495224 35880960 8271 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 8760 8271 141 302 0 8455 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 35040

[startup+222.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11300
/proc/meminfo: memFree=727352/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=42320 CPUtime=222.31
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 10293 0 0 0 22183 48 0 0 25 0 1 0 204495224 43335680 9793 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 10580 9793 141 302 0 10275 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 42320

[startup+282.421 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11300
/proc/meminfo: memFree=721272/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=48700 CPUtime=282.32
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 11837 0 0 0 28175 57 0 0 25 0 1 0 204495224 49868800 11337 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 12175 11337 141 302 0 11870 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 48700

[startup+342.446 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 11300
/proc/meminfo: memFree=717112/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=52904 CPUtime=342.32
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 12896 0 0 0 34168 64 0 0 25 0 1 0 204495224 54173696 12396 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 13226 12396 141 302 0 12921 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 52904

[startup+402.474 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 11300
/proc/meminfo: memFree=713016/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=56924 CPUtime=402.33
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 13903 0 0 0 40162 71 0 0 25 0 1 0 204495224 58290176 13403 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 14231 13403 141 302 0 13926 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 56924

[startup+462.496 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 11300
/proc/meminfo: memFree=709112/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=60784 CPUtime=462.33
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 14874 0 0 0 46156 77 0 0 25 0 1 0 204495224 62242816 14374 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 15196 14374 141 302 0 14891 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 60784

[startup+522.516 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 11300
/proc/meminfo: memFree=705336/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=64604 CPUtime=522.33
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 15832 0 0 0 52149 84 0 0 25 0 1 0 204495224 66154496 15332 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 16151 15332 141 302 0 15846 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 64604

[startup+582.536 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 11300
/proc/meminfo: memFree=700408/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=70004 CPUtime=582.33
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 17046 0 0 0 58144 89 0 0 25 0 1 0 204495224 71684096 16546 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 17501 16546 141 302 0 17196 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 70004

[startup+642.56 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 11300
/proc/meminfo: memFree=697144/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=73480 CPUtime=642.33
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 17882 0 0 0 64138 95 0 0 25 0 1 0 204495224 75243520 17382 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 18370 17382 141 302 0 18065 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 73480

[startup+702.585 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11300
/proc/meminfo: memFree=694264/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=76496 CPUtime=702.34
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 18595 0 0 0 70135 99 0 0 25 0 1 0 204495224 78331904 18095 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 19124 18095 141 302 0 18819 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 76496

[startup+762.61 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11300
/proc/meminfo: memFree=691576/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=79060 CPUtime=762.35
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 19259 0 0 0 76132 103 0 0 25 0 1 0 204495224 80957440 18759 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527017 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 19765 18759 141 302 0 19460 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 79060

[startup+822.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11300
/proc/meminfo: memFree=688568/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=84336 CPUtime=822.35
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 20502 0 0 0 82127 108 0 0 25 0 1 0 204495224 86360064 19489 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 21084 19489 141 302 0 20779 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 84336

[startup+882.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11300
/proc/meminfo: memFree=686008/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=86696 CPUtime=882.34
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 21158 0 0 0 88122 112 0 0 25 0 1 0 204495224 88776704 20145 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 21674 20145 141 302 0 21369 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 86696

[startup+942.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11300
/proc/meminfo: memFree=683448/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=89272 CPUtime=942.34
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 21807 0 0 0 94118 116 0 0 25 0 1 0 204495224 91414528 20794 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 22318 20794 141 302 0 22013 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 89272

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11300
/proc/meminfo: memFree=681016/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=91588 CPUtime=1002.35
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 22406 0 0 0 100115 120 0 0 25 0 1 0 204495224 93786112 21393 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 22897 21393 141 302 0 22592 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 91588

[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11300
/proc/meminfo: memFree=678520/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=94036 CPUtime=1062.36
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 23015 0 0 0 106111 125 0 0 25 0 1 0 204495224 96292864 22002 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 23509 22002 141 302 0 23204 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 94036

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11300
/proc/meminfo: memFree=676152/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=96216 CPUtime=1122.35
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 23615 0 0 0 112106 129 0 0 25 0 1 0 204495224 98525184 22602 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 24054 22602 141 302 0 23749 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 96216

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11300
/proc/meminfo: memFree=673848/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=98548 CPUtime=1182.35
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 24192 0 0 0 118101 134 0 0 25 0 1 0 204495224 100913152 23179 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 24637 23179 141 302 0 24332 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 98548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11300
/proc/meminfo: memFree=673080/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=99204 CPUtime=1200.07
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 24371 0 0 0 119871 136 0 0 25 0 1 0 204495224 101584896 23358 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 24801 23358 141 302 0 24496 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 99204

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11300
/proc/meminfo: memFree=673080/2055920 swapFree=4183224/4192956
[pid=11297] ppid=11295 vsize=99204 CPUtime=1200.07
/proc/11297/stat : 11297 (Spear-32) R 11295 11297 10852 0 -1 4194304 24371 0 0 0 119871 136 0 0 25 0 1 0 204495224 101584896 23358 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11297/statm: 24801 23358 141 302 0 24496 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 99204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.1
CPU user time (s): 1198.72
CPU system time (s): 1.37979
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 99204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.72
system time used= 1.37979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24371
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= 2192

runsolver used 0.888864 second user time and 2.35264 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Feb 19 00:36:31 UTC 2007

IDJOB= 297811
IDBENCH= 19970
IDSOLVER= 133
FILE ID= node44/297811-1171845391

PBS_JOBID= 3839732

Free space on /tmp= 66562 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1483146927-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297811-1171845391/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297811-1171845391/instance-297811-1171845391.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-297811-1171845391 -o ROOT/results/node44/solver-297811-1171845391 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297811-1171845391/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297811-1171845391/instance-297811-1171845391.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  77e016deb256b6adc6e3dd66e59ef5da

RANDOM SEED= 295991838

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:        766936 kB
Buffers:         52496 kB
Cached:        1113592 kB
SwapCached:       4532 kB
Active:         837500 kB
Inactive:       339016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        766936 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            1564 kB
Writeback:           0 kB
Mapped:          15468 kB
Slab:            98492 kB
Committed_AS:   464616 kB
PageTables:       1396 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 node44 on Mon Feb 19 00:56:33 UTC 2007