Trace number 307528

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) 1200.09 1200.17

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
MD5SUM2436f6f433943d85ff751898805eafae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.404937
Satisfiable
(Un)Satisfiability was proved
Number of variables6500
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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/307528-1172488220/instance-307528-1172488220.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/node16/watcher-307528-1172488220 -o ROOT/results/node16/solver-307528-1172488220 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307528-1172488220/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307528-1172488220/instance-307528-1172488220.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.95 0.69 3/77 13431
/proc/meminfo: memFree=1424712/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=1932 CPUtime=0
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 268776393 1978368 247 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 483 247 126 302 0 178 0

[startup+0.108082 s]
/proc/loadavg: 0.92 0.95 0.69 3/77 13431
/proc/meminfo: memFree=1424712/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=3328 CPUtime=0.1
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 643 0 0 0 10 0 0 0 18 0 1 0 268776393 3407872 599 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 832 599 141 302 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3328

[startup+0.518035 s]
/proc/loadavg: 0.92 0.95 0.69 3/77 13431
/proc/meminfo: memFree=1424712/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=3716 CPUtime=0.5
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 766 0 0 0 50 0 0 0 21 0 1 0 268776393 3805184 722 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 929 722 141 302 0 624 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3716

[startup+1.33794 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 13432
/proc/meminfo: memFree=1421696/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=4728 CPUtime=1.32
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 994 0 0 0 132 0 0 0 25 0 1 0 268776393 4841472 950 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 1182 950 141 302 0 877 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4728

[startup+2.97375 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 13432
/proc/meminfo: memFree=1420352/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=6252 CPUtime=2.96
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 1386 0 0 0 295 1 0 0 25 0 1 0 268776393 6402048 1342 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 1563 1342 141 302 0 1258 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6252

[startup+6.25237 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 13432
/proc/meminfo: memFree=1417472/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=9144 CPUtime=6.24
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 2090 0 0 0 622 2 0 0 25 0 1 0 268776393 9363456 2046 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 2286 2046 141 302 0 1981 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9144

[startup+12.7056 s]
/proc/loadavg: 0.94 0.96 0.69 2/78 13432
/proc/meminfo: memFree=1412544/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=13556 CPUtime=12.7
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 3224 0 0 0 1264 6 0 0 25 0 1 0 268776393 13881344 3147 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 3389 3147 141 302 0 3084 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13556

[startup+25.6081 s]
/proc/loadavg: 0.95 0.96 0.70 2/78 13432
/proc/meminfo: memFree=1406144/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=20244 CPUtime=25.59
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 4893 0 0 0 2549 10 0 0 25 0 1 0 268776393 20729856 4816 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 5061 4816 141 302 0 4756 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 20244

[startup+51.2161 s]
/proc/loadavg: 0.96 0.96 0.70 2/78 13432
/proc/meminfo: memFree=1395072/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=31220 CPUtime=51.2
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 7649 0 0 0 5101 19 0 0 25 0 1 0 268776393 31969280 7507 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 7805 7507 141 302 0 7500 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 31220

[startup+102.426 s]
/proc/loadavg: 0.98 0.96 0.72 2/78 13432
/proc/meminfo: memFree=1380224/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=46516 CPUtime=102.4
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 11485 0 0 0 10209 31 0 0 25 0 1 0 268776393 47632384 11214 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 11629 11214 141 302 0 11324 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 46516

[startup+162.44 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 13432
/proc/meminfo: memFree=1366272/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=60220 CPUtime=162.42
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 14914 0 0 0 16199 43 0 0 25 0 1 0 268776393 61665280 14643 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 15055 14643 141 302 0 14750 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 60220

[startup+222.455 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 13432
/proc/meminfo: memFree=1356224/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=70488 CPUtime=222.43
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 17427 0 0 0 22191 52 0 0 25 0 1 0 268776393 72179712 17156 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 17622 17156 141 302 0 17317 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 70488

[startup+282.47 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 13432
/proc/meminfo: memFree=1347840/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=78784 CPUtime=282.44
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 19540 0 0 0 28184 60 0 0 25 0 1 0 268776393 80674816 19269 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 19696 19269 141 302 0 19391 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 78784

[startup+342.483 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 13432
/proc/meminfo: memFree=1339200/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=88276 CPUtime=342.45
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 21901 0 0 0 34177 68 0 0 25 0 1 0 268776393 90394624 21373 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 22069 21373 141 302 0 21764 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 88276

[startup+402.504 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 13432
/proc/meminfo: memFree=1330496/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=97172 CPUtime=402.47
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 24093 0 0 0 40169 78 0 0 25 0 1 0 268776393 99504128 23565 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 24293 23565 141 302 0 23988 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 97172

[startup+462.523 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 13432
/proc/meminfo: memFree=1323584/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=103968 CPUtime=462.48
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 25814 0 0 0 46162 86 0 0 25 0 1 0 268776393 106463232 25286 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 25992 25286 141 302 0 25687 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 103968

[startup+522.531 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 13432
/proc/meminfo: memFree=1317184/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=110696 CPUtime=522.48
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 27440 0 0 0 52155 93 0 0 25 0 1 0 268776393 113352704 26912 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 27674 26912 141 302 0 27369 0
Current children cumulated CPU time (s) 522.48
Current children cumulated vsize (KiB) 110696

[startup+582.55 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 13432
/proc/meminfo: memFree=1310720/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=117084 CPUtime=582.5
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 29042 0 0 0 58151 99 0 0 25 0 1 0 268776393 119894016 28514 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 29271 28514 141 302 0 28966 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 117084

[startup+642.566 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 13432
/proc/meminfo: memFree=1304704/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=123244 CPUtime=642.51
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 30540 0 0 0 64145 106 0 0 25 0 1 0 268776393 126201856 30012 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 30811 30012 141 302 0 30506 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 123244

[startup+702.581 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 13432
/proc/meminfo: memFree=1298944/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=129168 CPUtime=702.52
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 31980 0 0 0 70139 113 0 0 25 0 1 0 268776393 132268032 31452 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 32292 31452 141 302 0 31987 0
Current children cumulated CPU time (s) 702.52
Current children cumulated vsize (KiB) 129168

[startup+762.601 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 13432
/proc/meminfo: memFree=1291904/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=136532 CPUtime=762.53
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 33749 0 0 0 76133 120 0 0 25 0 1 0 268776393 139808768 33221 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 34133 33221 141 302 0 33828 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 136532

[startup+822.617 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 13432
/proc/meminfo: memFree=1283136/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=145164 CPUtime=822.56
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 35925 0 0 0 82126 130 0 0 25 0 1 0 268776393 148647936 35397 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 36291 35397 141 302 0 35986 0
Current children cumulated CPU time (s) 822.56
Current children cumulated vsize (KiB) 145164

[startup+882.633 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 13432
/proc/meminfo: memFree=1275008/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=153436 CPUtime=882.56
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 37983 0 0 0 88119 137 0 0 25 0 1 0 268776393 157118464 37455 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 38359 37455 141 302 0 38054 0
Current children cumulated CPU time (s) 882.56
Current children cumulated vsize (KiB) 153436

[startup+942.647 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 13432
/proc/meminfo: memFree=1268352/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=162252 CPUtime=942.57
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 40158 0 0 0 94112 145 0 0 25 0 1 0 268776393 166146048 39117 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 40563 39117 141 302 0 40258 0
Current children cumulated CPU time (s) 942.57
Current children cumulated vsize (KiB) 162252

[startup+1002.67 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 13432
/proc/meminfo: memFree=1261632/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=168780 CPUtime=1002.6
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 41795 0 0 0 100107 153 0 0 25 0 1 0 268776393 172830720 40754 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 42195 40754 141 302 0 41890 0
Current children cumulated CPU time (s) 1002.6
Current children cumulated vsize (KiB) 168780

[startup+1062.69 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 13432
/proc/meminfo: memFree=1256128/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=174268 CPUtime=1062.6
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 43177 0 0 0 106101 159 0 0 25 0 1 0 268776393 178450432 42136 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 43567 42136 141 302 0 43262 0
Current children cumulated CPU time (s) 1062.6
Current children cumulated vsize (KiB) 174268

[startup+1122.71 s]
/proc/loadavg: 1.03 0.99 0.88 2/78 13432
/proc/meminfo: memFree=1250944/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=179464 CPUtime=1122.62
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 44481 0 0 0 112096 166 0 0 25 0 1 0 268776393 183771136 43440 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 44866 43440 141 302 0 44561 0
Current children cumulated CPU time (s) 1122.62
Current children cumulated vsize (KiB) 179464

[startup+1182.72 s]
/proc/loadavg: 1.01 0.99 0.88 2/78 13432
/proc/meminfo: memFree=1245760/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=184736 CPUtime=1182.63
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 45781 0 0 0 118091 172 0 0 25 0 1 0 268776393 189169664 44740 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 46184 44740 141 302 0 45879 0
Current children cumulated CPU time (s) 1182.63
Current children cumulated vsize (KiB) 184736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.13 s]
/proc/loadavg: 1.01 0.99 0.88 2/78 13432
/proc/meminfo: memFree=1244160/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=186240 CPUtime=1200.05
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 46158 0 0 0 119832 173 0 0 25 0 1 0 268776393 190709760 45117 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 46560 45117 141 302 0 46255 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 186240

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

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

[startup+1200.13 s]
/proc/loadavg: 1.01 0.99 0.88 2/78 13432
/proc/meminfo: memFree=1244160/2055920 swapFree=4192812/4192956
[pid=13431] ppid=13429 vsize=186240 CPUtime=1200.05
/proc/13431/stat : 13431 (Spear-32) R 13429 13431 13135 0 -1 4194304 46158 0 0 0 119832 173 0 0 25 0 1 0 268776393 190709760 45117 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13431/statm: 46560 45117 141 302 0 46255 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 186240

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.17
CPU time (s): 1200.09
CPU user time (s): 1198.32
CPU system time (s): 1.76673
CPU usage (%): 99.9933
Max. virtual memory (cumulated for all children) (KiB): 186240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.32
system time used= 1.76673
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46158
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= 2441

runsolver used 1.40978 second user time and 2.86256 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Feb 26 11:10:21 UTC 2007

IDJOB= 307528
IDBENCH= 20207
IDSOLVER= 133
FILE ID= node16/307528-1172488220

PBS_JOBID= 3971571

Free space on /tmp= 66556 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/307528-1172488220/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307528-1172488220/instance-307528-1172488220.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-307528-1172488220 -o ROOT/results/node16/solver-307528-1172488220 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307528-1172488220/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307528-1172488220/instance-307528-1172488220.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  2436f6f433943d85ff751898805eafae

RANDOM SEED= 622867805

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1425184 kB
Buffers:         60924 kB
Cached:         435612 kB
SwapCached:          0 kB
Active:         257540 kB
Inactive:       292444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1916 kB
Writeback:           0 kB
Mapped:          72388 kB
Slab:            66396 kB
Committed_AS:  1045992 kB
PageTables:       1720 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 node16 on Mon Feb 26 11:30:23 UTC 2007