Trace number 310398

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) 1200.05 1200.48

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
MD5SUM6b6314740accc9375338f99409e94e23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.3001
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
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/310398-1172559157/instance-310398-1172559157.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/node18/watcher-310398-1172559157 -o ROOT/results/node18/solver-310398-1172559157 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310398-1172559157/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/310398-1172559157/instance-310398-1172559157.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: 0.99 0.99 0.99 3/77 20503
/proc/meminfo: memFree=1678384/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=1548 CPUtime=0
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 275870205 1585152 185 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 387 185 128 302 0 82 0

[startup+0.108081 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 20503
/proc/meminfo: memFree=1678384/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=1808 CPUtime=0.1
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 284 0 0 0 10 0 0 0 18 0 1 0 275870205 1851392 268 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 452 268 141 302 0 147 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1808

[startup+0.520121 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 20503
/proc/meminfo: memFree=1678384/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=2452 CPUtime=0.51
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 438 0 0 0 51 0 0 0 21 0 1 0 275870205 2510848 422 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 613 422 141 302 0 308 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2452

[startup+1.3412 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20504
/proc/meminfo: memFree=1676392/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=3356 CPUtime=1.32
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 685 0 0 0 132 0 0 0 25 0 1 0 275870205 3436544 669 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 839 669 141 302 0 534 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3356

[startup+2.97736 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20504
/proc/meminfo: memFree=1675304/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=4656 CPUtime=2.96
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 996 0 0 0 294 2 0 0 25 0 1 0 275870205 4767744 980 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 1164 980 141 302 0 859 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4656

[startup+6.25368 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20504
/proc/meminfo: memFree=1673320/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=6480 CPUtime=6.24
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 1430 0 0 0 620 4 0 0 25 0 1 0 275870205 6635520 1381 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 1620 1381 141 302 0 1315 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6480

[startup+12.7103 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20504
/proc/meminfo: memFree=1670640/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=8936 CPUtime=12.69
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 2047 0 0 0 1263 6 0 0 25 0 1 0 275870205 9150464 1998 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 2234 1998 141 302 0 1929 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8936

[startup+25.5125 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20504
/proc/meminfo: memFree=1667120/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=12740 CPUtime=25.49
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 3021 0 0 0 2538 11 0 0 25 0 1 0 275870205 13045760 2907 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 3185 2907 141 302 0 2880 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12740

[startup+51.13 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20504
/proc/meminfo: memFree=1662640/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=17080 CPUtime=51.11
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 4086 0 0 0 5094 17 0 0 25 0 1 0 275870205 17489920 3972 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 4270 3972 141 302 0 3965 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17080

[startup+102.357 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20504
/proc/meminfo: memFree=1656176/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=24404 CPUtime=102.32
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 5851 0 0 0 10206 26 0 0 25 0 1 0 275870205 24989696 5608 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 6101 5608 141 302 0 5796 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 24404

[startup+162.396 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20504
/proc/meminfo: memFree=1649392/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=31252 CPUtime=162.34
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 7505 0 0 0 16198 36 0 0 25 0 1 0 275870205 32002048 7262 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 7813 7262 141 302 0 7508 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 31252

[startup+222.432 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20504
/proc/meminfo: memFree=1643824/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=36800 CPUtime=222.36
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 8878 0 0 0 22192 44 0 0 25 0 1 0 275870205 37683200 8635 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526752 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 9200 8635 141 302 0 8895 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 36800

[startup+282.468 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20504
/proc/meminfo: memFree=1638896/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=42892 CPUtime=282.38
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 10378 0 0 0 28185 53 0 0 25 0 1 0 275870205 43921408 9878 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 10723 9878 141 302 0 10418 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 42892

[startup+342.503 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20504
/proc/meminfo: memFree=1634992/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=46644 CPUtime=342.4
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 11331 0 0 0 34180 60 0 0 25 0 1 0 275870205 47763456 10831 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 11661 10831 141 302 0 11356 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 46644

[startup+402.543 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20504
/proc/meminfo: memFree=1631472/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=50384 CPUtime=402.42
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 12217 0 0 0 40176 66 0 0 25 0 1 0 275870205 51593216 11717 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 12596 11717 141 302 0 12291 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 50384

[startup+462.579 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20504
/proc/meminfo: memFree=1627888/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=54040 CPUtime=462.44
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 13130 0 0 0 46172 72 0 0 25 0 1 0 275870205 55336960 12630 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 13510 12630 141 302 0 13205 0
Current children cumulated CPU time (s) 462.44
Current children cumulated vsize (KiB) 54040

[startup+522.628 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 20586
/proc/meminfo: memFree=1623352/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=57468 CPUtime=522.44
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 13973 0 0 0 52166 78 0 0 25 0 1 0 275870205 58847232 13473 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 14367 13473 141 302 0 14062 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 57468

[startup+582.694 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 20678
/proc/meminfo: memFree=1619312/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=61448 CPUtime=582.44
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 14964 0 0 0 58160 84 0 0 25 0 1 0 275870205 62922752 14464 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 15362 14464 141 302 0 15057 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 61448

[startup+642.734 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20702
/proc/meminfo: memFree=1616880/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=64852 CPUtime=642.44
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 15856 0 0 0 64155 89 0 0 25 0 1 0 275870205 66408448 15356 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526719 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 16213 15356 141 302 0 15908 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 64852

[startup+702.764 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20702
/proc/meminfo: memFree=1613488/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=68516 CPUtime=702.46
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 16713 0 0 0 70152 94 0 0 25 0 1 0 275870205 70160384 16213 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 17129 16213 141 302 0 16824 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 68516

[startup+762.796 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20702
/proc/meminfo: memFree=1610352/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=71916 CPUtime=762.48
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 17500 0 0 0 76148 100 0 0 25 0 1 0 275870205 73641984 17000 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 17979 17000 141 302 0 17674 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 71916

[startup+822.835 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20702
/proc/meminfo: memFree=1607472/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=76744 CPUtime=822.49
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 18740 0 0 0 82145 104 0 0 25 0 1 0 275870205 78585856 17727 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 19186 17727 141 302 0 18881 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 76744

[startup+882.867 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20702
/proc/meminfo: memFree=1604464/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=79884 CPUtime=882.51
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 19481 0 0 0 88141 110 0 0 25 0 1 0 275870205 81801216 18468 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 19971 18468 141 302 0 19666 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 79884

[startup+942.902 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20702
/proc/meminfo: memFree=1601520/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=82840 CPUtime=942.53
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 20225 0 0 0 94138 115 0 0 25 0 1 0 275870205 84828160 19212 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 20710 19212 141 302 0 20405 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 82840

[startup+1002.93 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20702
/proc/meminfo: memFree=1599024/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=85324 CPUtime=1002.54
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 20877 0 0 0 100134 120 0 0 25 0 1 0 275870205 87371776 19864 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 21331 19864 141 302 0 21026 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 85324

[startup+1062.97 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20702
/proc/meminfo: memFree=1596464/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=87792 CPUtime=1062.57
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 21493 0 0 0 106131 126 0 0 25 0 1 0 275870205 89899008 20480 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 21948 20480 141 302 0 21643 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 87792

[startup+1123.01 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1594160/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=90136 CPUtime=1122.58
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 22063 0 0 0 112128 130 0 0 25 0 1 0 275870205 92299264 21050 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 22534 21050 141 302 0 22229 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 90136

[startup+1183.04 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1592176/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=92632 CPUtime=1182.6
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 22673 0 0 0 118125 135 0 0 25 0 1 0 275870205 94855168 21660 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 23158 21660 141 302 0 22853 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 92632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1590704/2055920 swapFree=4192812/4192956
[pid=20503] ppid=20501 vsize=93936 CPUtime=1200.02
/proc/20503/stat : 20503 (Spear-32) R 20501 20503 20065 0 -1 4194304 22909 0 0 0 119866 136 0 0 25 0 1 0 275870205 96190464 21896 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 23484 21896 141 302 0 23179 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 93936

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): 1200.05
CPU user time (s): 1198.66
CPU system time (s): 1.38279
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 93936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.66
system time used= 1.38279
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22909
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= 14857

runsolver used 1.19282 second user time and 3.07953 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 27 06:52:37 UTC 2007

IDJOB= 310398
IDBENCH= 20285
IDSOLVER= 133
FILE ID= node18/310398-1172559157

PBS_JOBID= 3971663

Free space on /tmp= 66556 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/310398-1172559157/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/310398-1172559157/instance-310398-1172559157.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-310398-1172559157 -o ROOT/results/node18/solver-310398-1172559157 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310398-1172559157/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/310398-1172559157/instance-310398-1172559157.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  6b6314740accc9375338f99409e94e23

RANDOM SEED= 216125856

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1678792 kB
Buffers:         47780 kB
Cached:         201780 kB
SwapCached:          0 kB
Active:         233584 kB
Inactive:        75704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678792 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          78620 kB
Slab:            53540 kB
Committed_AS:   955520 kB
PageTables:       1668 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= 66556 MiB

End job on node18 on Tue Feb 27 07:12:40 UTC 2007