Trace number 309291

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) 1200.11 1200.45

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
MD5SUM1419f338cd3a22164a64179e41545055
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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/309291-1172538634/instance-309291-1172538634.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/node67/watcher-309291-1172538634 -o ROOT/results/node67/solver-309291-1172538634 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309291-1172538634/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309291-1172538634/instance-309291-1172538634.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: 7.06 6.65 4.18 3/64 15418
/proc/meminfo: memFree=1947120/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=1548 CPUtime=0
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 273821002 1585152 190 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134799889 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 387 192 129 302 0 82 0

[startup+0.10698 s]
/proc/loadavg: 7.06 6.65 4.18 3/64 15418
/proc/meminfo: memFree=1947120/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=1936 CPUtime=0.1
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 305 0 0 0 10 0 0 0 18 0 1 0 273821002 1982464 289 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 484 289 141 302 0 179 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1936

[startup+0.515022 s]
/proc/loadavg: 7.06 6.65 4.18 3/64 15418
/proc/meminfo: memFree=1947120/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=2588 CPUtime=0.5
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 484 0 0 0 50 0 0 0 21 0 1 0 273821002 2650112 468 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 647 468 141 302 0 342 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2588

[startup+1.33511 s]
/proc/loadavg: 7.06 6.65 4.18 2/65 15419
/proc/meminfo: memFree=1945064/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=3612 CPUtime=1.32
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 726 0 0 0 131 1 0 0 25 0 1 0 273821002 3698688 710 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 903 710 141 302 0 598 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3612

[startup+2.97128 s]
/proc/loadavg: 7.06 6.65 4.18 2/65 15419
/proc/meminfo: memFree=1943848/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=5044 CPUtime=2.96
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 1082 0 0 0 294 2 0 0 25 0 1 0 273821002 5165056 1066 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 1261 1066 141 302 0 956 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5044

[startup+6.24862 s]
/proc/loadavg: 6.57 6.56 4.16 2/65 15419
/proc/meminfo: memFree=1941608/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=6980 CPUtime=6.24
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 1594 0 0 0 619 5 0 0 25 0 1 0 273821002 7147520 1545 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 1745 1545 141 302 0 1440 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6980

[startup+12.7023 s]
/proc/loadavg: 6.12 6.46 4.15 2/65 15419
/proc/meminfo: memFree=1938472/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=9872 CPUtime=12.68
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 2312 0 0 0 1261 7 0 0 25 0 1 0 273821002 10108928 2263 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 2468 2263 141 302 0 2163 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9872

[startup+25.5076 s]
/proc/loadavg: 4.99 6.19 4.10 2/65 15419
/proc/meminfo: memFree=1934184/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=14524 CPUtime=25.49
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 3484 0 0 0 2537 12 0 0 25 0 1 0 273821002 14872576 3370 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 3631 3370 141 302 0 3326 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14524

[startup+51.1123 s]
/proc/loadavg: 3.63 5.78 4.01 2/65 15419
/proc/meminfo: memFree=1927976/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=20640 CPUtime=51.09
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 4983 0 0 0 5091 18 0 0 25 0 1 0 273821002 21135360 4869 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 5160 4869 141 302 0 4855 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20640

[startup+102.322 s]
/proc/loadavg: 2.14 5.04 3.85 2/65 15419
/proc/meminfo: memFree=1918440/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=30620 CPUtime=102.28
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 7519 0 0 0 10201 27 0 0 25 0 1 0 273821002 31354880 7276 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 7655 7276 141 302 0 7350 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 30620

[startup+162.344 s]
/proc/loadavg: 1.42 4.30 3.67 2/65 15419
/proc/meminfo: memFree=1910440/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=38576 CPUtime=162.29
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 9467 0 0 0 16192 37 0 0 25 0 1 0 273821002 39501824 9224 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 9644 9224 141 302 0 9339 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 38576

[startup+222.362 s]
/proc/loadavg: 1.15 3.70 3.50 2/65 15419
/proc/meminfo: memFree=1904808/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=45208 CPUtime=222.28
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 11134 0 0 0 22183 45 0 0 25 0 1 0 273821002 46292992 10634 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 11302 10634 141 302 0 10997 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 45208

[startup+282.382 s]
/proc/loadavg: 1.05 3.20 3.34 2/65 15419
/proc/meminfo: memFree=1898920/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=51560 CPUtime=282.28
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 12593 0 0 0 28176 52 0 0 25 0 1 0 273821002 52797440 12093 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 12890 12093 141 302 0 12585 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 51560

[startup+342.4 s]
/proc/loadavg: 1.02 2.80 3.19 2/65 15419
/proc/meminfo: memFree=1893416/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=56920 CPUtime=342.29
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 13963 0 0 0 34170 59 0 0 25 0 1 0 273821002 58286080 13463 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527098 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 14230 13463 141 302 0 13925 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 56920

[startup+402.424 s]
/proc/loadavg: 1.00 2.47 3.05 2/65 15419
/proc/meminfo: memFree=1888360/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=61908 CPUtime=402.29
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 15207 0 0 0 40163 66 0 0 25 0 1 0 273821002 63393792 14707 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 15477 14707 141 302 0 15172 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 61908

[startup+462.479 s]
/proc/loadavg: 1.00 2.20 2.92 2/65 15419
/proc/meminfo: memFree=1883816/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=66380 CPUtime=462.34
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 16331 0 0 0 46161 73 0 0 25 0 1 0 273821002 67973120 15831 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 16595 15831 141 302 0 16290 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 66380

[startup+522.497 s]
/proc/loadavg: 1.00 1.98 2.80 2/65 15419
/proc/meminfo: memFree=1879464/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=70844 CPUtime=522.34
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 17417 0 0 0 52157 77 0 0 25 0 1 0 273821002 72544256 16917 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 17711 16917 141 302 0 17406 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 70844

[startup+582.513 s]
/proc/loadavg: 1.00 1.78 2.67 2/65 15419
/proc/meminfo: memFree=1875432/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=75128 CPUtime=582.34
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 18435 0 0 0 58152 82 0 0 25 0 1 0 273821002 76931072 17935 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 18782 17935 141 302 0 18477 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 75128

[startup+642.532 s]
/proc/loadavg: 1.00 1.65 2.57 2/65 15419
/proc/meminfo: memFree=1872296/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=78396 CPUtime=642.34
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 19217 0 0 0 64146 88 0 0 25 0 1 0 273821002 80277504 18717 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 19599 18717 141 302 0 19294 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 78396

[startup+702.548 s]
/proc/loadavg: 1.00 1.53 2.47 2/65 15419
/proc/meminfo: memFree=1868968/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=81656 CPUtime=702.33
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 20042 0 0 0 70140 93 0 0 25 0 1 0 273821002 83615744 19542 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526873 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 20414 19542 141 302 0 20109 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 81656

[startup+762.569 s]
/proc/loadavg: 1.00 1.43 2.38 2/65 15419
/proc/meminfo: memFree=1865768/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=84760 CPUtime=762.34
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 20829 0 0 0 76137 97 0 0 25 0 1 0 273821002 86794240 20329 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 21190 20329 141 302 0 20885 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 84760

[startup+822.594 s]
/proc/loadavg: 1.00 1.34 2.28 2/65 15419
/proc/meminfo: memFree=1862888/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=89760 CPUtime=822.35
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 22050 0 0 0 82133 102 0 0 25 0 1 0 273821002 91914240 21037 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526906 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 22440 21037 141 302 0 22135 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 89760

[startup+882.611 s]
/proc/loadavg: 1.00 1.28 2.20 2/65 15419
/proc/meminfo: memFree=1860200/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=92372 CPUtime=882.35
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 22713 0 0 0 88128 107 0 0 25 0 1 0 273821002 94588928 21700 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 23093 21700 141 302 0 22788 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 92372

[startup+942.632 s]
/proc/loadavg: 1.00 1.23 2.13 2/65 15419
/proc/meminfo: memFree=1857192/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=95344 CPUtime=942.36
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 23461 0 0 0 94124 112 0 0 25 0 1 0 273821002 97632256 22448 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 23836 22448 141 302 0 23531 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 95344

[startup+1002.65 s]
/proc/loadavg: 1.00 1.18 2.05 2/65 15419
/proc/meminfo: memFree=1854440/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=98416 CPUtime=1002.35
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 24153 0 0 0 100118 117 0 0 25 0 1 0 273821002 100777984 23140 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527163 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 24604 23140 141 302 0 24299 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 98416

[startup+1062.67 s]
/proc/loadavg: 1.00 1.14 1.98 2/65 15419
/proc/meminfo: memFree=1851624/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=101152 CPUtime=1062.36
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 24843 0 0 0 106116 120 0 0 25 0 1 0 273821002 103579648 23830 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 25288 23830 141 302 0 24983 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 101152

[startup+1122.69 s]
/proc/loadavg: 1.00 1.12 1.92 2/65 15419
/proc/meminfo: memFree=1848680/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=104176 CPUtime=1122.36
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 25576 0 0 0 112112 124 0 0 25 0 1 0 273821002 106676224 24563 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 26044 24563 141 302 0 25739 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 104176

[startup+1182.71 s]
/proc/loadavg: 1.00 1.09 1.86 2/65 15419
/proc/meminfo: memFree=1845928/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=106888 CPUtime=1182.37
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 26277 0 0 0 118108 129 0 0 25 0 1 0 273821002 109453312 25264 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 26722 25264 141 302 0 26417 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 106888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.09 1.84 2/65 15419
/proc/meminfo: memFree=1844968/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=107768 CPUtime=1200.08
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 26505 0 0 0 119878 130 0 0 25 0 1 0 273821002 110354432 25492 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 26942 25492 141 302 0 26637 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 107768

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.43 s]
/proc/loadavg: 1.00 1.09 1.84 2/65 15419
/proc/meminfo: memFree=1844968/2055920 swapFree=4183972/4192956
[pid=15418] ppid=15416 vsize=107768 CPUtime=1200.08
/proc/15418/stat : 15418 (Spear-32) R 15416 15418 14311 0 -1 4194304 26505 0 0 0 119878 130 0 0 25 0 1 0 273821002 110354432 25492 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15418/statm: 26942 25492 141 302 0 26637 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 107768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.11
CPU user time (s): 1198.78
CPU system time (s): 1.3248
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 107768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.78
system time used= 1.3248
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26505
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= 2980

runsolver used 0.698893 second user time and 2.51262 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue Feb 27 01:10:34 UTC 2007

IDJOB= 309291
IDBENCH= 20254
IDSOLVER= 133
FILE ID= node67/309291-1172538634

PBS_JOBID= 3971802

Free space on /tmp= 66558 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309291-1172538634/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309291-1172538634/instance-309291-1172538634.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-309291-1172538634 -o ROOT/results/node67/solver-309291-1172538634 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309291-1172538634/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309291-1172538634/instance-309291-1172538634.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  1419f338cd3a22164a64179e41545055

RANDOM SEED= 510565942

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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:       1947592 kB
Buffers:         10820 kB
Cached:          61604 kB
SwapCached:       3056 kB
Active:          35716 kB
Inactive:        46740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1947592 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          15572 kB
Slab:            11864 kB
Committed_AS:   753068 kB
PageTables:       1452 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= 66558 MiB

End job on node67 on Tue Feb 27 01:30:36 UTC 2007