Trace number 300271

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) 1200.16 1200.57

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S2109328271-14.cnf
MD5SUM284c02329948728fca9d8117efd00015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.637
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
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/300271-1171896464/instance-300271-1171896464.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/node3/watcher-300271-1171896464 -o ROOT/results/node3/solver-300271-1171896464 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300271-1171896464/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300271-1171896464/instance-300271-1171896464.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 0.98 0.99 3/77 2641
/proc/meminfo: memFree=775400/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=1548 CPUtime=0
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 200 0 0 0 0 0 0 0 18 0 1 0 209601218 1585152 184 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 387 184 128 302 0 82 0

[startup+0.107601 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2641
/proc/meminfo: memFree=775400/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=2724 CPUtime=0.1
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 507 0 0 0 10 0 0 0 18 0 1 0 209601218 2789376 491 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 681 491 141 302 0 376 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2724

[startup+0.515633 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2641
/proc/meminfo: memFree=775400/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=4008 CPUtime=0.5
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 851 0 0 0 50 0 0 0 22 0 1 0 209601218 4104192 835 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 1002 835 141 302 0 697 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4008

[startup+1.3357 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2642
/proc/meminfo: memFree=770784/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=6444 CPUtime=1.33
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 1456 0 0 0 132 1 0 0 25 0 1 0 209601218 6598656 1440 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 1611 1440 141 302 0 1306 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6444

[startup+2.97684 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2642
/proc/meminfo: memFree=767648/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=10540 CPUtime=2.96
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 2462 0 0 0 294 2 0 0 25 0 1 0 209601218 10792960 2446 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 2635 2446 141 302 0 2330 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10540

[startup+6.2531 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2642
/proc/meminfo: memFree=760864/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=16684 CPUtime=6.24
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 4014 0 0 0 619 5 0 0 25 0 1 0 209601218 17084416 3998 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 4171 3998 141 302 0 3866 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16684

[startup+12.7096 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2642
/proc/meminfo: memFree=750752/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=26160 CPUtime=12.7
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 6370 0 0 0 1261 9 0 0 25 0 1 0 209601218 26787840 6321 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 6540 6321 141 302 0 6235 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26160

[startup+25.5127 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2642
/proc/meminfo: memFree=736864/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=40380 CPUtime=25.5
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 9957 0 0 0 2535 15 0 0 25 0 1 0 209601218 41349120 9843 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 10095 9843 141 302 0 9790 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 40380

[startup+51.1248 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2642
/proc/meminfo: memFree=715488/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=61208 CPUtime=51.1
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 15183 0 0 0 5084 26 0 0 25 0 1 0 209601218 62676992 15069 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 15302 15069 141 302 0 14997 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 61208

[startup+102.35 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2642
/proc/meminfo: memFree=685280/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=91984 CPUtime=102.31
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 22892 0 0 0 10189 42 0 0 25 0 1 0 209601218 94191616 22649 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 22996 22649 141 302 0 22691 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 91984

[startup+162.387 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2642
/proc/meminfo: memFree=658336/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=118400 CPUtime=162.34
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 29503 0 0 0 16176 58 0 0 25 0 1 0 209601218 121241600 29260 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 29600 29260 141 302 0 29295 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 118400

[startup+222.421 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2642
/proc/meminfo: memFree=636000/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=140852 CPUtime=222.36
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 35087 0 0 0 22164 72 0 0 25 0 1 0 209601218 144232448 34844 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 35213 34844 141 302 0 34908 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 140852

[startup+282.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2642
/proc/meminfo: memFree=616608/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=161508 CPUtime=282.37
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 40215 0 0 0 28153 84 0 0 25 0 1 0 209601218 165384192 39715 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 40377 39715 141 302 0 40072 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 161508

[startup+342.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2642
/proc/meminfo: memFree=597088/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=180860 CPUtime=342.39
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 45075 0 0 0 34143 96 0 0 25 0 1 0 209601218 185200640 44575 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 45215 44575 141 302 0 44910 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 180860

[startup+402.521 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2642
/proc/meminfo: memFree=580128/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=197860 CPUtime=402.4
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 49258 0 0 0 40134 106 0 0 25 0 1 0 209601218 202608640 48758 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 49465 48758 141 302 0 49160 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 197860

[startup+462.553 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2642
/proc/meminfo: memFree=564640/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=213356 CPUtime=462.42
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 53143 0 0 0 46127 115 0 0 25 0 1 0 209601218 218476544 52643 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 53339 52643 141 302 0 53034 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 213356

[startup+522.586 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2642
/proc/meminfo: memFree=550624/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=227476 CPUtime=522.44
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 56662 0 0 0 52120 124 0 0 25 0 1 0 209601218 232935424 56162 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 56869 56162 141 302 0 56564 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 227476

[startup+582.618 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2642
/proc/meminfo: memFree=537440/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=240408 CPUtime=582.46
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 59887 0 0 0 58114 132 0 0 25 0 1 0 209601218 246177792 59387 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 60102 59387 141 302 0 59797 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 240408

[startup+642.652 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2642
/proc/meminfo: memFree=522016/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=256236 CPUtime=642.48
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 63760 0 0 0 64104 144 0 0 25 0 1 0 209601218 262385664 63260 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 64059 63260 141 302 0 63754 0
Current children cumulated CPU time (s) 642.48
Current children cumulated vsize (KiB) 256236

[startup+702.685 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2642
/proc/meminfo: memFree=508000/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=270244 CPUtime=702.49
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 67281 0 0 0 70097 152 0 0 25 0 1 0 209601218 276729856 66781 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526708 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 67561 66781 141 302 0 67256 0
Current children cumulated CPU time (s) 702.49
Current children cumulated vsize (KiB) 270244

[startup+762.713 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2642
/proc/meminfo: memFree=495264/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=283096 CPUtime=762.51
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 70458 0 0 0 76090 161 0 0 25 0 1 0 209601218 289890304 69958 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 70774 69958 141 302 0 70469 0
Current children cumulated CPU time (s) 762.51
Current children cumulated vsize (KiB) 283096

[startup+822.772 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 2744
/proc/meminfo: memFree=482288/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=296748 CPUtime=822.5
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 73875 0 0 0 82081 169 0 0 25 0 1 0 209601218 303869952 72862 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526730 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 74187 72862 141 302 0 73882 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 296748

[startup+882.831 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 2816
/proc/meminfo: memFree=470704/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=308372 CPUtime=882.5
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 76761 0 0 0 88073 177 0 0 25 0 1 0 209601218 315772928 75748 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 77093 75748 141 302 0 76788 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 308372

[startup+942.866 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2840
/proc/meminfo: memFree=460576/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=319616 CPUtime=942.51
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 79580 0 0 0 94065 186 0 0 25 0 1 0 209601218 327286784 78567 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 79904 78567 141 302 0 79599 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 319616

[startup+1002.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2840
/proc/meminfo: memFree=449824/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=330360 CPUtime=1002.53
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 82269 0 0 0 100060 193 0 0 25 0 1 0 209601218 338288640 81256 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 82590 81256 141 302 0 82285 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 330360

[startup+1062.93 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2840
/proc/meminfo: memFree=439840/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=340556 CPUtime=1062.55
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 84733 0 0 0 106056 199 0 0 25 0 1 0 209601218 348729344 83720 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 85139 83720 141 302 0 84834 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 340556

[startup+1122.96 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2840
/proc/meminfo: memFree=430752/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=349800 CPUtime=1122.56
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 87030 0 0 0 112052 204 0 0 25 0 1 0 209601218 358195200 86017 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 87450 86017 141 302 0 87145 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 349800

[startup+1182.99 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2840
/proc/meminfo: memFree=421856/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=358908 CPUtime=1182.57
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 89284 0 0 0 118046 211 0 0 25 0 1 0 209601218 367521792 88271 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 89727 88271 141 302 0 89422 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 358908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2840
/proc/meminfo: memFree=418912/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=361928 CPUtime=1200.09
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 89973 0 0 0 119797 212 0 0 25 0 1 0 209601218 370614272 88960 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 90482 88960 141 302 0 90177 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 361928

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

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

[startup+1200.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2840
/proc/meminfo: memFree=418912/2055920 swapFree=4192812/4192956
[pid=2641] ppid=2639 vsize=361928 CPUtime=1200.09
/proc/2641/stat : 2641 (Spear-32) R 2639 2641 1718 0 -1 4194304 89973 0 0 0 119797 212 0 0 25 0 1 0 209601218 370614272 88960 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 90482 88960 141 302 0 90177 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 361928

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.16
CPU user time (s): 1197.98
CPU system time (s): 2.18267
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 361928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.98
system time used= 2.18267
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89973
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= 25176

runsolver used 1.35379 second user time and 2.91656 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Feb 19 14:47:44 UTC 2007

IDJOB= 300271
IDBENCH= 20030
IDSOLVER= 133
FILE ID= node3/300271-1171896464

PBS_JOBID= 3848835

Free space on /tmp= 66551 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S2109328271-14.cnf
COMMAND LINE= /tmp/evaluation/300271-1171896464/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300271-1171896464/instance-300271-1171896464.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-300271-1171896464 -o ROOT/results/node3/solver-300271-1171896464 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300271-1171896464/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300271-1171896464/instance-300271-1171896464.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  284c02329948728fca9d8117efd00015

RANDOM SEED= 581216741

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        775808 kB
Buffers:         60792 kB
Cached:        1085824 kB
SwapCached:          0 kB
Active:         543828 kB
Inactive:       657428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        775808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          73592 kB
Slab:            64476 kB
Committed_AS:  1017144 kB
PageTables:       1656 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= 66551 MiB

End job on node3 on Mon Feb 19 15:07:46 UTC 2007