Trace number 316168

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Spear 2007-02-12? (TO) 1200.06 1200.42

General information on the benchmark

Namecrafted/spence/
medium/s81-100.cnf
MD5SUMc54dc2c72b4650fba00496c966a1cea8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.6451
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of clauses172
Sum of the clauses size516
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3172
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/316168-1172665092/instance-316168-1172665092.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/node20/watcher-316168-1172665092 -o ROOT/results/node20/solver-316168-1172665092 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316168-1172665092/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/316168-1172665092/instance-316168-1172665092.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: 0.91 0.95 0.95 2/77 31694
/proc/meminfo: memFree=1669848/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=1396 CPUtime=0
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 286463139 1429504 165 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 349 165 140 302 0 44 0

[startup+0.0780271 s]
/proc/loadavg: 0.91 0.95 0.95 2/77 31694
/proc/meminfo: memFree=1669848/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=1672 CPUtime=0.07
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 248 0 0 0 7 0 0 0 18 0 1 0 286463139 1712128 232 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 418 232 140 302 0 113 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1672

[startup+0.10103 s]
/proc/loadavg: 0.91 0.95 0.95 2/77 31694
/proc/meminfo: memFree=1669848/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=1672 CPUtime=0.09
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 263 0 0 0 9 0 0 0 18 0 1 0 286463139 1712128 247 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 418 247 140 302 0 113 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1672

[startup+0.301054 s]
/proc/loadavg: 0.91 0.95 0.95 2/77 31694
/proc/meminfo: memFree=1669848/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=2060 CPUtime=0.28
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 361 0 0 0 28 0 0 0 19 0 1 0 286463139 2109440 345 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 515 345 140 302 0 210 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 2060

[startup+0.701103 s]
/proc/loadavg: 0.91 0.95 0.95 2/77 31694
/proc/meminfo: memFree=1669848/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=2712 CPUtime=0.68
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 499 0 0 0 67 1 0 0 22 0 1 0 286463139 2777088 483 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 678 483 140 302 0 373 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 2712

[startup+1.5012 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 31695
/proc/meminfo: memFree=1668112/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=3504 CPUtime=1.49
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 683 0 0 0 146 3 0 0 25 0 1 0 286463139 3588096 667 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 876 667 140 302 0 571 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3504

[startup+3.10139 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 31695
/proc/meminfo: memFree=1667152/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=4428 CPUtime=3.09
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 938 0 0 0 305 4 0 0 25 0 1 0 286463139 4534272 922 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 1107 922 140 302 0 802 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4428

[startup+6.30178 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 31695
/proc/meminfo: memFree=1665552/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=5800 CPUtime=6.29
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 1276 0 0 0 624 5 0 0 25 0 1 0 286463139 5939200 1227 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 1450 1227 140 302 0 1145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5800

[startup+12.7016 s]
/proc/loadavg: 0.93 0.96 0.95 2/78 31695
/proc/meminfo: memFree=1663760/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=7412 CPUtime=12.69
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 1657 0 0 0 1262 7 0 0 25 0 1 0 286463139 7589888 1608 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 1853 1608 140 302 0 1548 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7412

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.95 2/78 31695
/proc/meminfo: memFree=1661200/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=10268 CPUtime=25.48
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 2334 0 0 0 2537 11 0 0 25 0 1 0 286463139 10514432 2220 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 2567 2220 140 302 0 2262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10268

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.95 2/78 31695
/proc/meminfo: memFree=1657808/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=13676 CPUtime=51.08
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 3182 0 0 0 5092 16 0 0 25 0 1 0 286463139 14004224 3068 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 3419 3068 140 302 0 3114 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13676

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.95 2/78 31695
/proc/meminfo: memFree=1652624/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=19460 CPUtime=102.27
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 4556 0 0 0 10204 23 0 0 25 0 1 0 286463139 19927040 4313 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 4865 4313 140 302 0 4560 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19460

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31695
/proc/meminfo: memFree=1648656/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=23368 CPUtime=162.24
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 5539 0 0 0 16195 29 0 0 25 0 1 0 286463139 23928832 5296 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526772 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 5842 5296 140 302 0 5537 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23368

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31695
/proc/meminfo: memFree=1645136/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=27028 CPUtime=222.22
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 6387 0 0 0 22188 34 0 0 25 0 1 0 286463139 27676672 6144 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 6757 6144 140 302 0 6452 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 27028

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31695
/proc/meminfo: memFree=1642384/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=29976 CPUtime=282.21
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 7069 0 0 0 28182 39 0 0 25 0 1 0 286463139 30695424 6826 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 7494 6826 140 302 0 7189 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29976

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31695
/proc/meminfo: memFree=1640080/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=33128 CPUtime=342.19
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 7897 0 0 0 34175 44 0 0 25 0 1 0 286463139 33923072 7397 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 8282 7397 140 302 0 7977 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 33128

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31695
/proc/meminfo: memFree=1637264/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=36508 CPUtime=402.17
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 8586 0 0 0 40167 50 0 0 25 0 1 0 286463139 37384192 8086 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 9127 8086 140 302 0 8822 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 36508

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31695
/proc/meminfo: memFree=1635024/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=38832 CPUtime=462.16
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 9144 0 0 0 46161 55 0 0 25 0 1 0 286463139 39763968 8644 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 9708 8644 140 302 0 9403 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 38832

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31695
/proc/meminfo: memFree=1632976/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=40664 CPUtime=522.14
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 9636 0 0 0 52154 60 0 0 25 0 1 0 286463139 41639936 9136 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526775 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 10166 9136 140 302 0 9861 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 40664

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31695
/proc/meminfo: memFree=1630864/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=43268 CPUtime=582.12
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 10149 0 0 0 58147 65 0 0 25 0 1 0 286463139 44306432 9649 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 10817 9649 140 302 0 10512 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 43268

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31695
/proc/meminfo: memFree=1629328/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=44688 CPUtime=642.11
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 10532 0 0 0 64142 69 0 0 25 0 1 0 286463139 45760512 10032 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 11172 10032 140 302 0 10867 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 44688

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31695
/proc/meminfo: memFree=1627536/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=46288 CPUtime=702.08
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 10939 0 0 0 70135 73 0 0 25 0 1 0 286463139 47398912 10439 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 11572 10439 140 302 0 11267 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 46288

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31695
/proc/meminfo: memFree=1626000/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=47568 CPUtime=762.06
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 11313 0 0 0 76130 76 0 0 25 0 1 0 286463139 48709632 10813 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 11892 10813 140 302 0 11587 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 47568

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31695
/proc/meminfo: memFree=1624400/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=49236 CPUtime=822.05
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 11730 0 0 0 82124 81 0 0 25 0 1 0 286463139 50417664 11230 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 12309 11230 140 302 0 12004 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 49236

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31695
/proc/meminfo: memFree=1622992/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=50396 CPUtime=882.03
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 12076 0 0 0 88118 85 0 0 25 0 1 0 286463139 51605504 11576 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 12599 11576 140 302 0 12294 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 50396

[startup+942.302 s]
/proc/loadavg: 1.05 0.99 0.96 2/78 31695
/proc/meminfo: memFree=1620112/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=54184 CPUtime=942.01
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 12778 0 0 0 94111 90 0 0 25 0 1 0 286463139 55484416 12278 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526772 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 13546 12278 140 302 0 13241 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 54184

[startup+1002.3 s]
/proc/loadavg: 1.01 0.99 0.96 2/78 31695
/proc/meminfo: memFree=1618320/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=55724 CPUtime=1001.99
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 13224 0 0 0 100104 95 0 0 25 0 1 0 286463139 57061376 12724 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 13931 12724 140 302 0 13626 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 55724

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 31695
/proc/meminfo: memFree=1616912/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=57136 CPUtime=1061.97
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 13585 0 0 0 106097 100 0 0 25 0 1 0 286463139 58507264 13085 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 14284 13085 140 302 0 13979 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 57136

[startup+1122.3 s]
/proc/loadavg: 1.05 1.00 0.96 2/78 31695
/proc/meminfo: memFree=1615760/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=58292 CPUtime=1121.95
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 13860 0 0 0 112091 104 0 0 25 0 1 0 286463139 59691008 13360 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 14573 13360 140 302 0 14268 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 58292

[startup+1182.3 s]
/proc/loadavg: 1.02 1.00 0.96 2/78 31695
/proc/meminfo: memFree=1613776/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=60640 CPUtime=1181.94
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 14351 0 0 0 118086 108 0 0 25 0 1 0 286463139 62095360 13851 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 15160 13851 140 302 0 14855 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 60640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.00 0.96 2/78 31695
/proc/meminfo: memFree=1613392/2055920 swapFree=4133844/4192956
[pid=31694] ppid=31692 vsize=60896 CPUtime=1200.04
/proc/31694/stat : 31694 (Spear-32) R 31692 31694 31266 0 -1 4194304 14441 0 0 0 119895 109 0 0 25 0 1 0 286463139 62357504 13941 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526752 0 0 4096 0 0 0 0 17 1 0 0
/proc/31694/statm: 15224 13941 140 302 0 14919 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 60896

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): 1200.06
CPU user time (s): 1198.96
CPU system time (s): 1.09983
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 60896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.96
system time used= 1.09983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14441
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= 2248

runsolver used 1.2788 second user time and 3.09753 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Feb 28 12:18:12 UTC 2007

IDJOB= 316168
IDBENCH= 20434
IDSOLVER= 133
FILE ID= node20/316168-1172665092

PBS_JOBID= 3981214

Free space on /tmp= 66544 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s81-100.cnf
COMMAND LINE= /tmp/evaluation/316168-1172665092/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/316168-1172665092/instance-316168-1172665092.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-316168-1172665092 -o ROOT/results/node20/solver-316168-1172665092 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316168-1172665092/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/316168-1172665092/instance-316168-1172665092.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  c54dc2c72b4650fba00496c966a1cea8

RANDOM SEED= 342551493

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1670256 kB
Buffers:         23336 kB
Cached:         282116 kB
SwapCached:      23396 kB
Active:          49260 kB
Inactive:       294028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670256 kB
SwapTotal:     4192956 kB
SwapFree:      4133844 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          30172 kB
Slab:            27992 kB
Committed_AS:   677228 kB
PageTables:       1704 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= 66544 MiB

End job on node20 on Wed Feb 28 12:38:14 UTC 2007