Trace number 311505

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 1200.43

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
MD5SUMbf2efd4306c515a6ab821250f31ffa54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.205967
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/311505-1172571074/instance-311505-1172571074.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/node61/watcher-311505-1172571074 -o ROOT/results/node61/solver-311505-1172571074 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311505-1172571074/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311505-1172571074/instance-311505-1172571074.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 0.98 3/64 10658
/proc/meminfo: memFree=1816040/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=1708 CPUtime=0
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 277064358 1748992 219 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134587813 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 427 219 126 302 0 122 0

[startup+0.107367 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 10658
/proc/meminfo: memFree=1816040/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=2100 CPUtime=0.1
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 354 0 0 0 10 0 0 0 18 0 1 0 277064358 2150400 338 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 525 338 140 302 0 220 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2100

[startup+0.515405 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 10658
/proc/meminfo: memFree=1816040/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=2612 CPUtime=0.5
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 495 0 0 0 50 0 0 0 21 0 1 0 277064358 2674688 479 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 653 479 141 302 0 348 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2612

[startup+1.33548 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 10659
/proc/meminfo: memFree=1813920/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=3544 CPUtime=1.32
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 731 0 0 0 131 1 0 0 25 0 1 0 277064358 3629056 715 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 886 715 141 302 0 581 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3544

[startup+2.97164 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 10659
/proc/meminfo: memFree=1812704/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=5096 CPUtime=2.96
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 1079 0 0 0 293 3 0 0 25 0 1 0 277064358 5218304 1063 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 1274 1063 141 302 0 969 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5096

[startup+6.25195 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 10659
/proc/meminfo: memFree=1810272/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=7276 CPUtime=6.24
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 1644 0 0 0 619 5 0 0 25 0 1 0 277064358 7450624 1628 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 1819 1628 141 302 0 1514 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7276

[startup+12.7076 s]
/proc/loadavg: 0.94 0.98 0.98 2/65 10659
/proc/meminfo: memFree=1807200/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=10236 CPUtime=12.7
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 2389 0 0 0 1262 8 0 0 25 0 1 0 277064358 10481664 2340 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 2559 2340 141 302 0 2254 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10236

[startup+25.6078 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 10659
/proc/meminfo: memFree=1803040/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=14616 CPUtime=25.6
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 3515 0 0 0 2548 12 0 0 25 0 1 0 277064358 14966784 3401 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 3654 3401 141 302 0 3349 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 14616

[startup+51.2152 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 10659
/proc/meminfo: memFree=1796960/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=20520 CPUtime=51.19
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 5002 0 0 0 5102 17 0 0 25 0 1 0 277064358 21012480 4888 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 5130 4888 141 302 0 4825 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 20520

[startup+102.423 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 10659
/proc/meminfo: memFree=1787168/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=30780 CPUtime=102.39
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 7564 0 0 0 10213 26 0 0 25 0 1 0 277064358 31518720 7321 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526719 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 7695 7321 141 302 0 7390 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 30780

[startup+162.444 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 10659
/proc/meminfo: memFree=1778976/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=39064 CPUtime=162.39
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 9572 0 0 0 16204 35 0 0 25 0 1 0 277064358 40001536 9329 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 9766 9329 141 302 0 9461 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 39064

[startup+222.467 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 10659
/proc/meminfo: memFree=1773152/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=44932 CPUtime=222.39
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 11031 0 0 0 22196 43 0 0 25 0 1 0 277064358 46010368 10788 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 11233 10788 141 302 0 10928 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 44932

[startup+282.486 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 10659
/proc/meminfo: memFree=1767968/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=51288 CPUtime=282.4
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 12572 0 0 0 28190 50 0 0 25 0 1 0 277064358 52518912 12072 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 12822 12072 141 302 0 12517 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 51288

[startup+342.507 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 10659
/proc/meminfo: memFree=1762152/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=57348 CPUtime=342.41
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 14027 0 0 0 34182 59 0 0 25 0 1 0 277064358 58724352 13527 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 14337 13527 141 302 0 14032 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 57348

[startup+402.528 s]
/proc/loadavg: 1.08 1.01 0.99 2/65 10659
/proc/meminfo: memFree=1757160/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=62344 CPUtime=402.41
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 15275 0 0 0 40175 66 0 0 25 0 1 0 277064358 63840256 14775 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 15586 14775 141 302 0 15281 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 62344

[startup+462.55 s]
/proc/loadavg: 1.03 1.01 0.99 2/65 10659
/proc/meminfo: memFree=1752744/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=66736 CPUtime=462.42
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 16381 0 0 0 46171 71 0 0 25 0 1 0 277064358 68337664 15881 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 16684 15881 141 302 0 16379 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 66736

[startup+522.566 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 10659
/proc/meminfo: memFree=1747880/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=71936 CPUtime=522.41
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 17592 0 0 0 52164 77 0 0 25 0 1 0 277064358 73662464 17092 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 17984 17092 141 302 0 17679 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 71936

[startup+582.591 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10659
/proc/meminfo: memFree=1743400/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=76236 CPUtime=582.42
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 18695 0 0 0 58160 82 0 0 25 0 1 0 277064358 78065664 18195 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 19059 18195 141 302 0 18754 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 76236

[startup+642.613 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10659
/proc/meminfo: memFree=1739112/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=80412 CPUtime=642.43
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 19780 0 0 0 64155 88 0 0 25 0 1 0 277064358 82341888 19280 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 20103 19280 141 302 0 19798 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 80412

[startup+702.635 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10659
/proc/meminfo: memFree=1735592/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=84436 CPUtime=702.43
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 20645 0 0 0 70150 93 0 0 25 0 1 0 277064358 86462464 20145 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 21109 20145 141 302 0 20804 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 84436

[startup+762.652 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10659
/proc/meminfo: memFree=1732456/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=87536 CPUtime=762.44
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 21451 0 0 0 76146 98 0 0 25 0 1 0 277064358 89636864 20951 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 21884 20951 141 302 0 21579 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 87536

[startup+822.672 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10659
/proc/meminfo: memFree=1728744/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=91324 CPUtime=822.44
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 22347 0 0 0 82140 104 0 0 25 0 1 0 277064358 93515776 21847 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 22831 21847 141 302 0 22526 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 91324

[startup+882.688 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10659
/proc/meminfo: memFree=1726120/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=95856 CPUtime=882.44
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 23504 0 0 0 88136 108 0 0 25 0 1 0 277064358 98156544 22491 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 23964 22491 141 302 0 23659 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 95856

[startup+942.706 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10659
/proc/meminfo: memFree=1723368/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=98864 CPUtime=942.44
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 24213 0 0 0 94131 113 0 0 25 0 1 0 277064358 101236736 23200 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 24716 23200 141 302 0 24411 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 98864

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10659
/proc/meminfo: memFree=1720360/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=101764 CPUtime=1002.44
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 24948 0 0 0 100126 118 0 0 25 0 1 0 277064358 104206336 23935 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 25441 23935 141 302 0 25136 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 101764

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10659
/proc/meminfo: memFree=1717416/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=104708 CPUtime=1062.45
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 25689 0 0 0 106122 123 0 0 25 0 1 0 277064358 107220992 24676 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 26177 24676 141 302 0 25872 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 104708

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10659
/proc/meminfo: memFree=1714728/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=107324 CPUtime=1122.45
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 26358 0 0 0 112117 128 0 0 25 0 1 0 277064358 109899776 25345 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 26831 25345 141 302 0 26526 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 107324

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10659
/proc/meminfo: memFree=1712040/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=110536 CPUtime=1182.45
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 27042 0 0 0 118113 132 0 0 25 0 1 0 277064358 113188864 26029 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 27634 26029 141 302 0 27329 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 110536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10659
/proc/meminfo: memFree=1711144/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=111308 CPUtime=1200.08
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 27258 0 0 0 119874 134 0 0 25 0 1 0 277064358 113979392 26245 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 27827 26245 141 302 0 27522 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 111308

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 0.99 2/65 10659
/proc/meminfo: memFree=1711144/2055920 swapFree=4180412/4192956
[pid=10658] ppid=10656 vsize=111308 CPUtime=1200.08
/proc/10658/stat : 10658 (Spear-32) R 10656 10658 10601 0 -1 4194304 27258 0 0 0 119874 134 0 0 25 0 1 0 277064358 113979392 26245 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10658/statm: 27827 26245 141 302 0 27522 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 111308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1198.74
CPU system time (s): 1.35979
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 111308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.74
system time used= 1.35979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27258
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= 1991

runsolver used 0.694894 second user time and 2.51762 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue Feb 27 10:11:14 UTC 2007

IDJOB= 311505
IDBENCH= 20315
IDSOLVER= 133
FILE ID= node61/311505-1172571074

PBS_JOBID= 3971910

Free space on /tmp= 66557 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/311505-1172571074/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311505-1172571074/instance-311505-1172571074.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-311505-1172571074 -o ROOT/results/node61/solver-311505-1172571074 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311505-1172571074/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311505-1172571074/instance-311505-1172571074.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  bf2efd4306c515a6ab821250f31ffa54

RANDOM SEED= 105274811

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1816512 kB
Buffers:         32312 kB
Cached:         156884 kB
SwapCached:       6848 kB
Active:          90556 kB
Inactive:       111216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816512 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          15136 kB
Slab:            23780 kB
Committed_AS:   744684 kB
PageTables:       1388 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= 66557 MiB

End job on node61 on Tue Feb 27 10:31:17 UTC 2007