Trace number 332883

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) 1200.12 1200.48

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00250.sat05-1330.reshuffled-07.cnf
MD5SUM922dc9f32281b0c4efd640c112a641b6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.75373
Satisfiable
(Un)Satisfiability was proved
Number of variables864
Number of clauses32700
Sum of the clauses size256765
Maximum clause length11
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 228
Number of clauses of size 3180
Number of clauses of size 4348
Number of clauses of size 51746
Number of clauses of size over 530396

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/332883-1173494300/instance-332883-1173494300.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-332883-1173494300 -o ROOT/results/node11/solver-332883-1173494300 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332883-1173494300/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332883-1173494300/instance-332883-1173494300.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 1.00 1.00 3/77 10994
/proc/meminfo: memFree=1419768/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=1548 CPUtime=0
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 369384605 1585152 182 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 387 182 128 302 0 82 0

[startup+0.0238909 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 10994
/proc/meminfo: memFree=1419768/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=1840 CPUtime=0.02
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 271 0 0 0 2 0 0 0 18 0 1 0 369384605 1884160 255 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 460 256 129 302 0 155 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1840

[startup+0.1019 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 10994
/proc/meminfo: memFree=1419768/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=3076 CPUtime=0.09
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 565 0 0 0 9 0 0 0 18 0 1 0 369384605 3149824 549 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135259207 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 769 549 129 302 0 464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3076

[startup+0.301923 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 10994
/proc/meminfo: memFree=1419768/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=4684 CPUtime=0.29
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 993 0 0 0 28 1 0 0 19 0 1 0 369384605 4796416 977 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 1171 977 140 302 0 866 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4684

[startup+0.701971 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 10994
/proc/meminfo: memFree=1419768/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=5884 CPUtime=0.69
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 1308 0 0 0 66 3 0 0 22 0 1 0 369384605 6025216 1292 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 1471 1292 141 302 0 1166 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5884

[startup+1.50106 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10995
/proc/meminfo: memFree=1413936/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=8868 CPUtime=1.49
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 2041 0 0 0 143 6 0 0 25 0 1 0 369384605 9080832 1992 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 2217 1992 141 302 0 1912 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8868

[startup+3.10225 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10995
/proc/meminfo: memFree=1410864/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=12032 CPUtime=3.09
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 2864 0 0 0 299 10 0 0 25 0 1 0 369384605 12320768 2815 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 3008 2815 141 302 0 2703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12032

[startup+6.30163 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10995
/proc/meminfo: memFree=1404720/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=19800 CPUtime=6.29
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 4790 0 0 0 610 19 0 0 25 0 1 0 369384605 20275200 4676 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 4950 4676 141 302 0 4645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19800

[startup+12.7014 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10995
/proc/meminfo: memFree=1386480/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=36608 CPUtime=12.69
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 9026 0 0 0 1237 32 0 0 25 0 1 0 369384605 37486592 8783 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 9152 8783 141 302 0 8847 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36608

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10995
/proc/meminfo: memFree=1358128/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=64924 CPUtime=25.48
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 16100 0 0 0 2494 54 0 0 25 0 1 0 369384605 66482176 15600 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 16231 15600 141 302 0 15926 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64924

[startup+51.1019 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10995
/proc/meminfo: memFree=1331184/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=92568 CPUtime=51.08
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 22812 0 0 0 5030 78 0 0 25 0 1 0 369384605 94789632 22312 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 23142 22312 141 302 0 22837 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 92568

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10995
/proc/meminfo: memFree=1296432/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=128948 CPUtime=102.26
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 31863 0 0 0 10116 110 0 0 25 0 1 0 369384605 132042752 30850 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 32237 30850 141 302 0 31932 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 128948

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 10995
/proc/meminfo: memFree=1270256/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=155732 CPUtime=162.24
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 38458 0 0 0 16087 137 0 0 25 0 1 0 369384605 159469568 37445 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 38933 37445 141 302 0 38628 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 155732

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 10995
/proc/meminfo: memFree=1233712/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=192396 CPUtime=222.22
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 47504 0 0 0 22050 172 0 0 25 0 1 0 369384605 197013504 46491 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 48099 46491 141 302 0 47794 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 192396

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10995
/proc/meminfo: memFree=1205360/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=220916 CPUtime=282.2
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 54603 0 0 0 28020 200 0 0 25 0 1 0 369384605 226217984 53590 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 55229 53590 141 302 0 54924 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 220916

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 10995
/proc/meminfo: memFree=1169712/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=263156 CPUtime=342.19
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 64498 0 0 0 33989 230 0 0 25 0 1 0 369384605 269471744 62460 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 65789 62460 141 302 0 65484 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 263156

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=1138160/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=295132 CPUtime=402.17
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 72415 0 0 0 39953 264 0 0 25 0 1 0 369384605 302215168 70377 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 73783 70377 141 302 0 73478 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 295132

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=1117552/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=315424 CPUtime=462.15
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 77498 0 0 0 45932 283 0 0 25 0 1 0 369384605 322994176 75460 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 78856 75460 141 302 0 78551 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 315424

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=1101104/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=331700 CPUtime=522.13
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 81670 0 0 0 51911 302 0 0 25 0 1 0 369384605 339660800 79632 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 82925 79632 141 302 0 82620 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 331700

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=1078064/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=357856 CPUtime=582.11
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 87376 0 0 0 57892 319 0 0 25 0 1 0 369384605 366444544 85338 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 89464 85338 141 302 0 89159 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 357856

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=1066096/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=371856 CPUtime=642.1
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 90326 0 0 0 63876 334 0 0 25 0 1 0 369384605 380780544 88288 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 92964 88288 141 302 0 92659 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 371856

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=1046704/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=392216 CPUtime=702.08
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 95195 0 0 0 69852 356 0 0 25 0 1 0 369384605 401629184 93157 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 98054 93157 141 302 0 97749 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 392216

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=1032560/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=405948 CPUtime=762.07
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 98673 0 0 0 75837 370 0 0 25 0 1 0 369384605 415690752 96635 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 101487 96635 141 302 0 101182 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 405948

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=1020208/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=418424 CPUtime=822.05
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 101829 0 0 0 81820 385 0 0 25 0 1 0 369384605 428466176 99791 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 104606 99791 141 302 0 104301 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 418424

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=1004912/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=435336 CPUtime=882.03
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 105598 0 0 0 87801 402 0 0 25 0 1 0 369384605 445784064 103560 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 108834 103560 141 302 0 108529 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 435336

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=988656/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=451380 CPUtime=942.01
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 109703 0 0 0 93780 421 0 0 25 0 1 0 369384605 462213120 107665 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 112845 107665 141 302 0 112540 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 451380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=974384/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=465872 CPUtime=1001.99
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 113211 0 0 0 99763 436 0 0 25 0 1 0 369384605 477052928 111173 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 116468 111173 141 302 0 116163 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 465872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=963952/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=476244 CPUtime=1061.98
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 115841 0 0 0 105746 452 0 0 25 0 1 0 369384605 487673856 113803 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 119061 113803 141 302 0 118756 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 476244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=954672/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=485248 CPUtime=1121.96
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 118145 0 0 0 111732 464 0 0 25 0 1 0 369384605 496893952 116107 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 121312 116107 141 302 0 121007 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 485248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=943472/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=496144 CPUtime=1181.93
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 120965 0 0 0 117717 476 0 0 25 0 1 0 369384605 508051456 118927 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 124036 118927 141 302 0 123731 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 496144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10997
/proc/meminfo: memFree=940016/2055920 swapFree=4169972/4192956
[pid=10994] ppid=10992 vsize=499348 CPUtime=1200.03
/proc/10994/stat : 10994 (Spear-32) R 10992 10994 10565 0 -1 4194304 121788 0 0 0 119523 480 0 0 25 0 1 0 369384605 511332352 119750 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/10994/statm: 124837 119750 141 302 0 124532 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 499348

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): 1200.48
CPU time (s): 1200.12
CPU user time (s): 1195.24
CPU system time (s): 4.88026
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 499348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.24
system time used= 4.88026
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 121788
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= 2095

runsolver used 1.2778 second user time and 3.09553 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sat Mar 10 02:38:21 UTC 2007

IDJOB= 332883
IDBENCH= 24590
IDSOLVER= 133
FILE ID= node11/332883-1173494300

PBS_JOBID= 4101099

Free space on /tmp= 66335 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00250.sat05-1330.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332883-1173494300/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332883-1173494300/instance-332883-1173494300.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-332883-1173494300 -o ROOT/results/node11/solver-332883-1173494300 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332883-1173494300/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332883-1173494300/instance-332883-1173494300.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  922dc9f32281b0c4efd640c112a641b6

RANDOM SEED= 849089114

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1420184 kB
Buffers:         51136 kB
Cached:         494968 kB
SwapCached:       2248 kB
Active:         219236 kB
Inactive:       349640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420184 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:            2776 kB
Writeback:           0 kB
Mapped:          30768 kB
Slab:            52400 kB
Committed_AS:  1152276 kB
PageTables:       1756 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= 66335 MiB

End job on node11 on Sat Mar 10 02:58:23 UTC 2007