Trace number 304863

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) 1200.1 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S871621203-03.cnf
MD5SUM99926ee5b14224b8603a2ec5df9e8bf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.93179
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

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/304863-1172067217/instance-304863-1172067217.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-304863-1172067217 -o ROOT/results/node67/solver-304863-1172067217 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304863-1172067217/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304863-1172067217/instance-304863-1172067217.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: 1.00 1.00 1.00 3/64 15432
/proc/meminfo: memFree=1608064/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=1396 CPUtime=0
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 226679292 1429504 165 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 349 166 128 302 0 44 0

[startup+0.107064 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15432
/proc/meminfo: memFree=1608064/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=2448 CPUtime=0.1
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 434 0 0 0 10 0 0 0 18 0 1 0 226679292 2506752 418 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 612 418 141 302 0 307 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2448

[startup+0.515106 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15432
/proc/meminfo: memFree=1608064/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=3220 CPUtime=0.5
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 650 0 0 0 50 0 0 0 21 0 1 0 226679292 3297280 634 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 805 634 141 302 0 500 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3220

[startup+1.33519 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1605112/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=4640 CPUtime=1.32
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 976 0 0 0 131 1 0 0 25 0 1 0 226679292 4751360 960 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 1160 960 141 302 0 855 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4640

[startup+2.97636 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1603448/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=6580 CPUtime=2.96
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 1477 0 0 0 294 2 0 0 25 0 1 0 226679292 6737920 1461 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 1645 1461 141 302 0 1340 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6580

[startup+6.25171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1600248/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=9332 CPUtime=6.24
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 2148 0 0 0 620 4 0 0 25 0 1 0 226679292 9555968 2132 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 2333 2132 141 302 0 2028 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9332

[startup+12.7064 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1596032/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=13344 CPUtime=12.69
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 3160 0 0 0 1263 6 0 0 25 0 1 0 226679292 13664256 3111 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 3336 3111 141 302 0 3031 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13344

[startup+25.5077 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1590720/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=19056 CPUtime=25.49
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 4575 0 0 0 2539 10 0 0 25 0 1 0 226679292 19513344 4461 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 4764 4461 141 302 0 4459 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19056

[startup+51.1144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1582400/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=27232 CPUtime=51.09
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 6610 0 0 0 5092 17 0 0 25 0 1 0 226679292 27885568 6496 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 6808 6496 141 302 0 6503 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 27232

[startup+102.324 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 15433
/proc/meminfo: memFree=1571008/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=39176 CPUtime=102.28
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 9594 0 0 0 10201 27 0 0 25 0 1 0 226679292 40116224 9351 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 9794 9351 141 302 0 9489 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 39176

[startup+162.349 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 15433
/proc/meminfo: memFree=1560448/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=49932 CPUtime=162.29
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 12195 0 0 0 16194 35 0 0 25 0 1 0 226679292 51130368 11952 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 12483 11952 141 302 0 12178 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 49932

[startup+222.368 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1552256/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=58312 CPUtime=222.3
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 14245 0 0 0 22188 42 0 0 25 0 1 0 226679292 59711488 14002 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 14578 14002 141 302 0 14273 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 58312

[startup+282.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1545088/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=66620 CPUtime=282.29
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 16282 0 0 0 28180 49 0 0 25 0 1 0 226679292 68218880 15782 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 16655 15782 141 302 0 16350 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 66620

[startup+342.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1538048/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=73708 CPUtime=342.3
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 18028 0 0 0 34173 57 0 0 25 0 1 0 226679292 75476992 17528 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 18427 17528 141 302 0 18122 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 73708

[startup+402.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1531904/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=79712 CPUtime=402.3
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 19535 0 0 0 40168 62 0 0 25 0 1 0 226679292 81625088 19035 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 19928 19035 141 302 0 19623 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 79712

[startup+462.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1526272/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=85516 CPUtime=462.3
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 20952 0 0 0 46162 68 0 0 25 0 1 0 226679292 87568384 20452 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526822 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 21379 20452 141 302 0 21074 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 85516

[startup+522.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1521216/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=90572 CPUtime=522.3
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 22210 0 0 0 52158 72 0 0 25 0 1 0 226679292 92745728 21710 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 22643 21710 141 302 0 22338 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 90572

[startup+582.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1516096/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=95984 CPUtime=582.31
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 23509 0 0 0 58154 77 0 0 25 0 1 0 226679292 98287616 23009 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 23996 23009 141 302 0 23691 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 95984

[startup+642.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1511616/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=100576 CPUtime=642.31
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 24639 0 0 0 64149 82 0 0 25 0 1 0 226679292 102989824 24139 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 25144 24139 141 302 0 24839 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 100576

[startup+702.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1506048/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=106324 CPUtime=702.32
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 26008 0 0 0 70144 88 0 0 25 0 1 0 226679292 108875776 25508 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 26581 25508 141 302 0 26276 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 106324

[startup+762.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1502272/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=110416 CPUtime=762.32
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 26964 0 0 0 76141 91 0 0 25 0 1 0 226679292 113065984 26464 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 27604 26464 141 302 0 27299 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 110416

[startup+822.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1498624/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=113908 CPUtime=822.32
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 27862 0 0 0 82137 95 0 0 25 0 1 0 226679292 116641792 27362 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 28477 27362 141 302 0 28172 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 113908

[startup+882.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1494976/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=117728 CPUtime=882.32
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 28771 0 0 0 88133 99 0 0 25 0 1 0 226679292 120553472 28271 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526767 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 29432 28271 141 302 0 29127 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 117728

[startup+942.6 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 15433
/proc/meminfo: memFree=1491648/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=121024 CPUtime=942.32
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 29615 0 0 0 94130 102 0 0 25 0 1 0 226679292 123928576 29115 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 30256 29115 141 302 0 29951 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 121024

[startup+1002.62 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15433
/proc/meminfo: memFree=1488128/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=124532 CPUtime=1002.32
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 30479 0 0 0 100126 106 0 0 25 0 1 0 226679292 127520768 29979 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 31133 29979 141 302 0 30828 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 124532

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1484736/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=130176 CPUtime=1062.33
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 31842 0 0 0 106122 111 0 0 25 0 1 0 226679292 133300224 30829 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 32544 30829 141 302 0 32239 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 130176

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1480704/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=134420 CPUtime=1122.34
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 32863 0 0 0 112119 115 0 0 25 0 1 0 226679292 137646080 31850 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526767 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 33605 31850 141 302 0 33300 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 134420

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1477184/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=137944 CPUtime=1182.34
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 33740 0 0 0 118115 119 0 0 25 0 1 0 226679292 141254656 32727 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 34486 32727 141 302 0 34181 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 137944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1476096/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=138972 CPUtime=1200.06
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 33992 0 0 0 119887 119 0 0 25 0 1 0 226679292 142307328 32979 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 34743 32979 141 302 0 34438 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 138972

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15433
/proc/meminfo: memFree=1476096/2055920 swapFree=4176000/4192956
[pid=15432] ppid=15430 vsize=138972 CPUtime=1200.06
/proc/15432/stat : 15432 (Spear-32) R 15430 15432 14070 0 -1 4194304 33992 0 0 0 119887 119 0 0 25 0 1 0 226679292 142307328 32979 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15432/statm: 34743 32979 141 302 0 34438 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 138972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1198.87
CPU system time (s): 1.22081
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 138972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.87
system time used= 1.22081
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33992
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= 2748

runsolver used 0.739887 second user time and 2.48162 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Feb 21 14:13:37 UTC 2007

IDJOB= 304863
IDBENCH= 20142
IDSOLVER= 133
FILE ID= node67/304863-1172067217

PBS_JOBID= 3892772

Free space on /tmp= 66558 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S871621203-03.cnf
COMMAND LINE= /tmp/evaluation/304863-1172067217/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304863-1172067217/instance-304863-1172067217.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-304863-1172067217 -o ROOT/results/node67/solver-304863-1172067217 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304863-1172067217/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304863-1172067217/instance-304863-1172067217.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  99926ee5b14224b8603a2ec5df9e8bf6

RANDOM SEED= 81992124

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:       1608536 kB
Buffers:         37552 kB
Cached:         347272 kB
SwapCached:      11616 kB
Active:         294128 kB
Inactive:       109088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608536 kB
SwapTotal:     4192956 kB
SwapFree:      4176000 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          15588 kB
Slab:            30120 kB
Committed_AS:   721880 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 Wed Feb 21 14:33:39 UTC 2007