Trace number 301460

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) 1200.13 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1348
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
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/301460-1171971607/instance-301460-1171971607.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/node2/watcher-301460-1171971607 -o ROOT/results/node2/solver-301460-1171971607 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301460-1171971607/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301460-1171971607/instance-301460-1171971607.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: 0.84 0.95 0.98 3/77 11227
/proc/meminfo: memFree=437624/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=1548 CPUtime=0
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 217115701 1585152 185 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 387 185 128 302 0 82 0

[startup+0.107249 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 11227
/proc/meminfo: memFree=437624/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=2988 CPUtime=0.1
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 559 0 0 0 10 0 0 0 18 0 1 0 217115701 3059712 543 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 747 543 141 302 0 442 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2988

[startup+0.515292 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 11227
/proc/meminfo: memFree=437624/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=4392 CPUtime=0.5
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 920 0 0 0 50 0 0 0 21 0 1 0 217115701 4497408 904 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1098 904 141 302 0 793 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4392

[startup+1.33538 s]
/proc/loadavg: 0.84 0.95 0.98 2/78 11230
/proc/meminfo: memFree=432432/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=6936 CPUtime=1.32
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 1541 0 0 0 131 1 0 0 25 0 1 0 217115701 7102464 1525 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1734 1525 141 302 0 1429 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6936

[startup+2.97155 s]
/proc/loadavg: 0.84 0.95 0.98 2/78 11230
/proc/meminfo: memFree=429360/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=11068 CPUtime=2.96
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 2587 0 0 0 292 4 0 0 25 0 1 0 217115701 11333632 2571 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 2767 2571 141 302 0 2462 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11068

[startup+6.24788 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 11230
/proc/meminfo: memFree=422064/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=17700 CPUtime=6.23
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 4239 0 0 0 617 6 0 0 25 0 1 0 217115701 18124800 4223 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 4425 4224 141 302 0 4120 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17700

[startup+12.7056 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 11230
/proc/meminfo: memFree=410744/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=28376 CPUtime=12.69
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 6941 0 0 0 1259 10 0 0 25 0 1 0 217115701 29057024 6892 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 7094 6892 141 302 0 6789 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28376

[startup+25.5129 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 11230
/proc/meminfo: memFree=395192/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=44404 CPUtime=25.5
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 10958 0 0 0 2533 17 0 0 25 0 1 0 217115701 45469696 10844 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526822 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 11101 10844 141 302 0 10796 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 44404

[startup+51.1275 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 11230
/proc/meminfo: memFree=370808/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=68236 CPUtime=51.1
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 16944 0 0 0 5081 29 0 0 25 0 1 0 217115701 69873664 16830 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527100 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 17059 16830 141 302 0 16754 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 68236

[startup+102.349 s]
/proc/loadavg: 0.97 0.96 0.98 2/78 11230
/proc/meminfo: memFree=335672/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=103924 CPUtime=102.32
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 25877 0 0 0 10185 47 0 0 25 0 1 0 217115701 106418176 25634 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 25981 25634 141 302 0 25676 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 103924

[startup+162.383 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=304568/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=134348 CPUtime=162.33
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 33516 0 0 0 16171 62 0 0 25 0 1 0 217115701 137572352 33273 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 33587 33273 141 302 0 33282 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 134348

[startup+222.414 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=278264/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=160732 CPUtime=222.34
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 40112 0 0 0 22158 76 0 0 25 0 1 0 217115701 164589568 39869 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 40183 39869 141 302 0 39878 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 160732

[startup+282.446 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=257080/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=182940 CPUtime=282.36
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 45670 0 0 0 28148 88 0 0 25 0 1 0 217115701 187330560 45170 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 45735 45170 141 302 0 45430 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 182940

[startup+342.48 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=232824/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=207512 CPUtime=342.38
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 51765 0 0 0 34137 101 0 0 25 0 1 0 217115701 212492288 51265 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 51878 51265 141 302 0 51573 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 207512

[startup+402.52 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=211768/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=228152 CPUtime=402.4
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 56939 0 0 0 40127 113 0 0 25 0 1 0 217115701 233627648 56439 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526917 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 57038 56439 141 302 0 56733 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 228152

[startup+462.555 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=194936/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=244884 CPUtime=462.43
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 61146 0 0 0 46119 124 0 0 25 0 1 0 217115701 250761216 60646 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526803 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 61221 60646 141 302 0 60916 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 244884

[startup+522.586 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=180344/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=259620 CPUtime=522.44
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 64788 0 0 0 52111 133 0 0 25 0 1 0 217115701 265850880 64288 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 64905 64288 141 302 0 64600 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 259620

[startup+582.618 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=166072/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=273884 CPUtime=582.46
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 68321 0 0 0 58103 143 0 0 25 0 1 0 217115701 280457216 67821 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 68471 67821 141 302 0 68166 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 273884

[startup+642.657 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=148344/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=291672 CPUtime=642.48
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 72765 0 0 0 64095 153 0 0 25 0 1 0 217115701 298672128 72265 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526860 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 72918 72265 141 302 0 72613 0
Current children cumulated CPU time (s) 642.48
Current children cumulated vsize (KiB) 291672

[startup+702.691 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=131448/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=308600 CPUtime=702.5
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 76990 0 0 0 70088 162 0 0 25 0 1 0 217115701 316006400 76490 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 77150 76490 141 302 0 76845 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 308600

[startup+762.723 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=116536/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=323580 CPUtime=762.52
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 80716 0 0 0 76081 171 0 0 25 0 1 0 217115701 331345920 80216 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 80895 80216 141 302 0 80590 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 323580

[startup+822.758 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=103480/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=338412 CPUtime=822.54
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 84443 0 0 0 82075 179 0 0 25 0 1 0 217115701 346533888 83430 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 84603 83430 141 302 0 84298 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 338412

[startup+882.793 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=90552/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=351688 CPUtime=882.56
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 87716 0 0 0 88068 188 0 0 25 0 1 0 217115701 360128512 86703 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 87922 86703 141 302 0 87617 0
Current children cumulated CPU time (s) 882.56
Current children cumulated vsize (KiB) 351688

[startup+942.826 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=79160/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=363028 CPUtime=942.58
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 90561 0 0 0 94064 194 0 0 25 0 1 0 217115701 371740672 89548 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 90757 89548 141 302 0 90452 0
Current children cumulated CPU time (s) 942.58
Current children cumulated vsize (KiB) 363028

[startup+1002.86 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=67384/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=374744 CPUtime=1002.59
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 93505 0 0 0 100057 202 0 0 25 0 1 0 217115701 383737856 92492 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 93686 92492 141 302 0 93381 0
Current children cumulated CPU time (s) 1002.59
Current children cumulated vsize (KiB) 374744

[startup+1062.89 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=56312/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=385704 CPUtime=1062.61
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 96225 0 0 0 106052 209 0 0 25 0 1 0 217115701 394960896 95212 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 96426 95212 141 302 0 96121 0
Current children cumulated CPU time (s) 1062.61
Current children cumulated vsize (KiB) 385704

[startup+1122.92 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=46456/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=395468 CPUtime=1122.62
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 98701 0 0 0 112047 215 0 0 25 0 1 0 217115701 404959232 97688 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526926 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 98867 97688 141 302 0 98562 0
Current children cumulated CPU time (s) 1122.62
Current children cumulated vsize (KiB) 395468

[startup+1182.95 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=37816/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=404344 CPUtime=1182.64
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 100873 0 0 0 118044 220 0 0 25 0 1 0 217115701 414048256 99860 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 101086 99860 141 302 0 100781 0
Current children cumulated CPU time (s) 1182.64
Current children cumulated vsize (KiB) 404344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11230
/proc/meminfo: memFree=35064/2055920 swapFree=4192812/4192956
[pid=11227] ppid=11225 vsize=406900 CPUtime=1200.05
/proc/11227/stat : 11227 (Spear-32) R 11225 11227 11170 0 -1 4194304 101527 0 0 0 119783 222 0 0 25 0 1 0 217115701 416665600 100514 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527100 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 101725 100514 141 302 0 101420 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 406900

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): 1200.44
CPU time (s): 1200.13
CPU user time (s): 1197.84
CPU system time (s): 2.29265
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 406900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.84
system time used= 2.29265
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101527
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= 1273

runsolver used 1.34279 second user time and 2.92755 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 20 11:40:08 UTC 2007

IDJOB= 301460
IDBENCH= 20059
IDSOLVER= 133
FILE ID= node2/301460-1171971607

PBS_JOBID= 3849049

Free space on /tmp= 66549 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/301460-1171971607/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301460-1171971607/instance-301460-1171971607.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-301460-1171971607 -o ROOT/results/node2/solver-301460-1171971607 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301460-1171971607/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301460-1171971607/instance-301460-1171971607.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 25922855

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        438096 kB
Buffers:         52896 kB
Cached:        1426580 kB
SwapCached:          0 kB
Active:         964300 kB
Inactive:       574824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        438096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          78524 kB
Slab:            64184 kB
Committed_AS:  1185264 kB
PageTables:       1812 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= 66549 MiB

End job on node2 on Tue Feb 20 12:00:10 UTC 2007