Trace number 294736

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 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1830776056-07.SAT.shuffled.cnf
MD5SUM68cb6fbbdabed63f11100cea94c92cef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.160974
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

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/294736-1171793839/instance-294736-1171793839.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/node4/watcher-294736-1171793839 -o ROOT/results/node4/solver-294736-1171793839 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294736-1171793839/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294736-1171793839/instance-294736-1171793839.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 3/77 19612
/proc/meminfo: memFree=1013672/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=1396 CPUtime=0
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 199338780 1429504 163 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 349 165 128 302 0 44 0

[startup+0.1071 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19612
/proc/meminfo: memFree=1013672/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=1920 CPUtime=0.1
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 312 0 0 0 10 0 0 0 18 0 1 0 199338780 1966080 296 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 480 296 140 302 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1920

[startup+0.515139 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19612
/proc/meminfo: memFree=1013672/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=2584 CPUtime=0.51
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 480 0 0 0 50 1 0 0 21 0 1 0 199338780 2646016 464 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 646 464 140 302 0 341 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2584

[startup+1.33622 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19613
/proc/meminfo: memFree=1011616/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=3424 CPUtime=1.32
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 694 0 0 0 131 1 0 0 25 0 1 0 199338780 3506176 678 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 856 678 140 302 0 551 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3424

[startup+2.97837 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19613
/proc/meminfo: memFree=1010656/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=4612 CPUtime=2.97
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 960 0 0 0 294 3 0 0 25 0 1 0 199338780 4722688 944 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 1153 944 140 302 0 848 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4612

[startup+6.25469 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19613
/proc/meminfo: memFree=1008928/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=6344 CPUtime=6.24
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 1374 0 0 0 620 4 0 0 25 0 1 0 199338780 6496256 1325 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 1586 1325 140 302 0 1281 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6344

[startup+12.7123 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19613
/proc/meminfo: memFree=1006688/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=8188 CPUtime=12.7
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 1843 0 0 0 1264 6 0 0 25 0 1 0 199338780 8384512 1794 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 2047 1794 140 302 0 1742 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8188

[startup+25.5135 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19613
/proc/meminfo: memFree=1003872/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=11636 CPUtime=25.5
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 2655 0 0 0 2541 9 0 0 25 0 1 0 199338780 11915264 2541 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 2909 2541 140 302 0 2604 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11636

[startup+51.129 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19613
/proc/meminfo: memFree=1000096/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=15388 CPUtime=51.1
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 3566 0 0 0 5097 13 0 0 25 0 1 0 199338780 15757312 3452 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 3847 3452 140 302 0 3542 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15388

[startup+102.349 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19613
/proc/meminfo: memFree=994848/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=21836 CPUtime=102.31
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 5000 0 0 0 10209 22 0 0 25 0 1 0 199338780 22360064 4757 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 5459 4757 140 302 0 5154 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 21836

[startup+162.386 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19613
/proc/meminfo: memFree=990048/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=26484 CPUtime=162.33
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 6179 0 0 0 16204 29 0 0 25 0 1 0 199338780 27119616 5936 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527160 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 6621 5936 140 302 0 6316 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 26484

[startup+222.416 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 19613
/proc/meminfo: memFree=986016/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=30672 CPUtime=222.35
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 7178 0 0 0 22199 36 0 0 25 0 1 0 199338780 31408128 6935 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526787 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 7668 6935 140 302 0 7363 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 30672

[startup+282.454 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19613
/proc/meminfo: memFree=983072/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=33824 CPUtime=282.37
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 7926 0 0 0 28196 41 0 0 25 0 1 0 199338780 34635776 7683 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 8456 7683 140 302 0 8151 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 33824

[startup+342.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=980256/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=37948 CPUtime=342.39
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 8889 0 0 0 34193 46 0 0 25 0 1 0 199338780 38858752 8389 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 9487 8389 140 302 0 9182 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 37948

[startup+402.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=976544/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=42080 CPUtime=402.42
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 9809 0 0 0 40190 52 0 0 25 0 1 0 199338780 43089920 9309 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 10520 9309 140 302 0 10215 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 42080

[startup+462.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=974240/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=44340 CPUtime=462.42
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 10392 0 0 0 46186 56 0 0 25 0 1 0 199338780 45404160 9892 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 11085 9892 140 302 0 10780 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 44340

[startup+522.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=972256/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=46388 CPUtime=522.45
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 10889 0 0 0 52185 60 0 0 25 0 1 0 199338780 47501312 10389 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 11597 10389 140 302 0 11292 0
Current children cumulated CPU time (s) 522.45
Current children cumulated vsize (KiB) 46388

[startup+582.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=970080/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=48316 CPUtime=582.47
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 11406 0 0 0 58182 65 0 0 25 0 1 0 199338780 49475584 10906 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526745 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 12079 10906 140 302 0 11774 0
Current children cumulated CPU time (s) 582.47
Current children cumulated vsize (KiB) 48316

[startup+642.656 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19613
/proc/meminfo: memFree=968288/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=50556 CPUtime=642.49
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 11875 0 0 0 64179 70 0 0 25 0 1 0 199338780 51769344 11375 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 12639 11375 140 302 0 12334 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 50556

[startup+702.689 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19613
/proc/meminfo: memFree=966368/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=52116 CPUtime=702.51
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 12341 0 0 0 70176 75 0 0 25 0 1 0 199338780 53366784 11841 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 13029 11841 140 302 0 12724 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 52116

[startup+762.721 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=964640/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=53784 CPUtime=762.52
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 12768 0 0 0 76173 79 0 0 25 0 1 0 199338780 55074816 12268 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 13446 12268 140 302 0 13141 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 53784

[startup+822.762 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=962208/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=56640 CPUtime=822.55
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 13352 0 0 0 82171 84 0 0 25 0 1 0 199338780 57999360 12852 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526752 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 14160 12852 140 302 0 13855 0
Current children cumulated CPU time (s) 822.55
Current children cumulated vsize (KiB) 56640

[startup+882.798 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=958368/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=61108 CPUtime=882.57
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 14314 0 0 0 88169 88 0 0 25 0 1 0 199338780 62574592 13814 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 15277 13814 140 302 0 14972 0
Current children cumulated CPU time (s) 882.57
Current children cumulated vsize (KiB) 61108

[startup+942.831 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=956768/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=62524 CPUtime=942.59
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 14710 0 0 0 94168 91 0 0 25 0 1 0 199338780 64024576 14210 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 15631 14210 140 302 0 15326 0
Current children cumulated CPU time (s) 942.59
Current children cumulated vsize (KiB) 62524

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=955168/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=64072 CPUtime=1002.6
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 15109 0 0 0 100165 95 0 0 25 0 1 0 199338780 65609728 14609 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 16018 14609 140 302 0 15713 0
Current children cumulated CPU time (s) 1002.6
Current children cumulated vsize (KiB) 64072

[startup+1062.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=953632/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=65480 CPUtime=1062.63
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 15482 0 0 0 106164 99 0 0 25 0 1 0 199338780 67051520 14982 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526812 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 16370 14982 140 302 0 16065 0
Current children cumulated CPU time (s) 1062.63
Current children cumulated vsize (KiB) 65480

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=951968/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=67152 CPUtime=1122.65
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 15911 0 0 0 112163 102 0 0 25 0 1 0 199338780 68763648 15411 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 16788 15411 140 302 0 16483 0
Current children cumulated CPU time (s) 1122.65
Current children cumulated vsize (KiB) 67152

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=950560/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=70608 CPUtime=1182.68
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 16770 0 0 0 118162 106 0 0 25 0 1 0 199338780 72302592 15757 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526939 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 17652 15757 140 302 0 17347 0
Current children cumulated CPU time (s) 1182.68
Current children cumulated vsize (KiB) 70608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19613
/proc/meminfo: memFree=950112/2055920 swapFree=4192812/4192956
[pid=19612] ppid=19610 vsize=71764 CPUtime=1200.1
/proc/19612/stat : 19612 (Spear-32) R 19610 19612 18387 0 -1 4194304 16876 0 0 0 119903 107 0 0 25 0 1 0 199338780 73486336 15863 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19612/statm: 17941 15863 140 302 0 17636 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 71764

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): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.03
CPU system time (s): 1.08283
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 71764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.03
system time used= 1.08283
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16876
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= 7
involuntary context switches= 1605

runsolver used 1.3308 second user time and 2.94255 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Feb 18 10:17:19 UTC 2007

IDJOB= 294736
IDBENCH= 19895
IDSOLVER= 133
FILE ID= node4/294736-1171793839

PBS_JOBID= 3839310

Free space on /tmp= 66552 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1830776056-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294736-1171793839/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294736-1171793839/instance-294736-1171793839.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-294736-1171793839 -o ROOT/results/node4/solver-294736-1171793839 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294736-1171793839/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294736-1171793839/instance-294736-1171793839.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  68cb6fbbdabed63f11100cea94c92cef

RANDOM SEED= 965756164

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1014080 kB
Buffers:         56788 kB
Cached:         849040 kB
SwapCached:          0 kB
Active:         339912 kB
Inactive:       625716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1014080 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          78696 kB
Slab:            61768 kB
Committed_AS:   865112 kB
PageTables:       1768 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= 66552 MiB

End job on node4 on Sun Feb 18 10:37:22 UTC 2007