Trace number 297483

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 1200.52

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
MD5SUMf03277f9bbb5e0d43de3f0e34472c40f
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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/297483-1171839446/instance-297483-1171839446.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/node59/watcher-297483-1171839446 -o ROOT/results/node59/solver-297483-1171839446 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297483-1171839446/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297483-1171839446/instance-297483-1171839446.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 2/64 24144
/proc/meminfo: memFree=948392/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=1548 CPUtime=0
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 194 0 0 0 0 0 0 0 20 0 1 0 203901311 1585152 178 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 387 178 128 302 0 82 0

[startup+0.107332 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 24144
/proc/meminfo: memFree=948392/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=1804 CPUtime=0.1
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 295 0 0 0 10 0 0 0 21 0 1 0 203901311 1847296 279 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 451 279 141 302 0 146 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1804

[startup+0.515374 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 24144
/proc/meminfo: memFree=948392/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=2708 CPUtime=0.5
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 497 0 0 0 50 0 0 0 25 0 1 0 203901311 2772992 481 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 677 481 141 302 0 372 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2708

[startup+1.33747 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24145
/proc/meminfo: memFree=946208/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=3764 CPUtime=1.32
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 761 0 0 0 131 1 0 0 25 0 1 0 203901311 3854336 745 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 941 745 141 302 0 636 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3764

[startup+2.97565 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24145
/proc/meminfo: memFree=944864/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=5448 CPUtime=2.96
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 1168 0 0 0 294 2 0 0 25 0 1 0 203901311 5578752 1152 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 1362 1152 141 302 0 1057 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5448

[startup+6.25201 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24145
/proc/meminfo: memFree=942368/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=7676 CPUtime=6.24
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 1739 0 0 0 620 4 0 0 25 0 1 0 203901311 7860224 1690 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 1919 1690 141 302 0 1614 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7676

[startup+12.7077 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24145
/proc/meminfo: memFree=939440/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=10264 CPUtime=12.69
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 2387 0 0 0 1263 6 0 0 25 0 1 0 203901311 10510336 2338 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 2566 2338 141 302 0 2261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10264

[startup+25.6091 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24145
/proc/meminfo: memFree=935216/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=14784 CPUtime=25.59
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 3541 0 0 0 2548 11 0 0 25 0 1 0 203901311 15138816 3427 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 3696 3427 141 302 0 3391 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 14784

[startup+51.218 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24145
/proc/meminfo: memFree=928688/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=21136 CPUtime=51.19
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 5129 0 0 0 5101 18 0 0 25 0 1 0 203901311 21643264 5015 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 5284 5015 141 302 0 4979 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 21136

[startup+102.432 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24145
/proc/meminfo: memFree=919920/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=30540 CPUtime=102.39
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 7437 0 0 0 10211 28 0 0 25 0 1 0 203901311 31272960 7194 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 7635 7194 141 302 0 7330 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 30540

[startup+162.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24145
/proc/meminfo: memFree=911920/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=38728 CPUtime=162.4
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 9420 0 0 0 16201 39 0 0 25 0 1 0 203901311 39657472 9177 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 9682 9177 141 302 0 9377 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 38728

[startup+222.483 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24211
/proc/meminfo: memFree=904184/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=46180 CPUtime=222.38
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 11278 0 0 0 22189 49 0 0 25 0 1 0 203901311 47288320 10778 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 11545 10778 141 302 0 11240 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 46180

[startup+282.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24301
/proc/meminfo: memFree=898424/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=51820 CPUtime=282.37
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 12713 0 0 0 28181 56 0 0 25 0 1 0 203901311 53063680 12213 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 12955 12213 141 302 0 12650 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 51820

[startup+342.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=894904/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=56624 CPUtime=342.37
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 13865 0 0 0 34175 62 0 0 25 0 1 0 203901311 57982976 13365 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 14156 13365 141 302 0 13851 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 56624

[startup+402.595 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=891064/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=60716 CPUtime=402.37
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 14823 0 0 0 40170 67 0 0 25 0 1 0 203901311 62173184 14323 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526806 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 15179 14323 141 302 0 14874 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 60716

[startup+462.616 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=887160/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=64496 CPUtime=462.39
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 15799 0 0 0 46166 73 0 0 25 0 1 0 203901311 66043904 15299 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 16124 15299 141 302 0 15819 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 64496

[startup+522.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=883128/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=68652 CPUtime=522.38
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 16805 0 0 0 52159 79 0 0 25 0 1 0 203901311 70299648 16305 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 17163 16305 141 302 0 16858 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 68652

[startup+582.669 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=878520/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=73756 CPUtime=582.4
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 17937 0 0 0 58155 85 0 0 25 0 1 0 203901311 75526144 17437 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 18439 17437 141 302 0 18134 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 73756

[startup+642.692 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=874552/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=77760 CPUtime=642.41
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 18950 0 0 0 64151 90 0 0 25 0 1 0 203901311 79626240 18450 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 19440 18450 141 302 0 19135 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 77760

[startup+702.715 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=870712/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=81616 CPUtime=702.41
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 19903 0 0 0 70146 95 0 0 25 0 1 0 203901311 83574784 19403 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 20404 19403 141 302 0 20099 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 81616

[startup+762.735 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=867064/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=85348 CPUtime=762.42
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 20830 0 0 0 76142 100 0 0 25 0 1 0 203901311 87396352 20330 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 21337 20330 141 302 0 21032 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 85348

[startup+822.757 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=863288/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=91192 CPUtime=822.42
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 22280 0 0 0 82137 105 0 0 25 0 1 0 203901311 93380608 21267 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 22798 21267 141 302 0 22493 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 91192

[startup+882.778 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=859832/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=94408 CPUtime=882.44
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 23151 0 0 0 88134 110 0 0 25 0 1 0 203901311 96673792 22138 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 23602 22138 141 302 0 23297 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 94408

[startup+942.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=856440/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=97820 CPUtime=942.44
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 23998 0 0 0 94130 114 0 0 25 0 1 0 203901311 100167680 22985 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 24455 22985 141 302 0 24150 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 97820

[startup+1002.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=853112/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=101480 CPUtime=1002.45
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 24828 0 0 0 100126 119 0 0 25 0 1 0 203901311 103915520 23815 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 25370 23815 141 302 0 25065 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 101480

[startup+1062.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=850040/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=104576 CPUtime=1062.45
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 25593 0 0 0 106122 123 0 0 25 0 1 0 203901311 107085824 24580 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 26144 24580 141 302 0 25839 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 104576

[startup+1122.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=846712/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=108280 CPUtime=1122.46
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 26426 0 0 0 112118 128 0 0 25 0 1 0 203901311 110878720 25413 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527100 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 27070 25413 141 302 0 26765 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 108280

[startup+1182.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=843512/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=111712 CPUtime=1182.46
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 27239 0 0 0 118113 133 0 0 25 0 1 0 203901311 114393088 26226 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 27928 26226 141 302 0 27623 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 111712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=842680/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=112488 CPUtime=1200.08
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 27431 0 0 0 119874 134 0 0 25 0 1 0 203901311 115187712 26418 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 28122 26418 141 302 0 27817 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 112488

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24343
/proc/meminfo: memFree=842680/2055920 swapFree=4183672/4192956
[pid=24144] ppid=24142 vsize=112488 CPUtime=1200.08
/proc/24144/stat : 24144 (Spear-32) R 24142 24144 24087 0 -1 4194304 27431 0 0 0 119874 134 0 0 25 0 1 0 203901311 115187712 26418 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24144/statm: 28122 26418 141 302 0 27817 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 112488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1198.74
CPU system time (s): 1.36179
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 112488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.74
system time used= 1.36179
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27431
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= 5
involuntary context switches= 1634

runsolver used 0.85387 second user time and 2.44463 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sun Feb 18 22:57:26 UTC 2007

IDJOB= 297483
IDBENCH= 19962
IDSOLVER= 133
FILE ID= node59/297483-1171839446

PBS_JOBID= 3839721

Free space on /tmp= 66563 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297483-1171839446/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297483-1171839446/instance-297483-1171839446.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-297483-1171839446 -o ROOT/results/node59/solver-297483-1171839446 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297483-1171839446/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297483-1171839446/instance-297483-1171839446.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  f03277f9bbb5e0d43de3f0e34472c40f

RANDOM SEED= 805502810

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:        948864 kB
Buffers:         50248 kB
Cached:         937104 kB
SwapCached:       3884 kB
Active:         816928 kB
Inactive:       180364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        948864 kB
SwapTotal:     4192956 kB
SwapFree:      4183672 kB
Dirty:            1752 kB
Writeback:           0 kB
Mapped:          15152 kB
Slab:            95760 kB
Committed_AS:   434004 kB
PageTables:       1472 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= 66563 MiB

End job on node59 on Sun Feb 18 23:17:28 UTC 2007