Trace number 295269

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Spear 2007-02-12? (TO) 1200.11 1200.53

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1219079555-14.UNSAT.shuffled.cnf
MD5SUMdc40e9a9835501d9342a6ce19ae4b745
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark240.747
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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/295269-1171802892/instance-295269-1171802892.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/node4/watcher-295269-1171802892 -o ROOT/results/node4/solver-295269-1171802892 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295269-1171802892/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/295269-1171802892/instance-295269-1171802892.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: 0.99 0.98 0.99 3/77 20672
/proc/meminfo: memFree=1000872/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=1396 CPUtime=0
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 200244027 1429504 163 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 349 163 128 302 0 44 0

[startup+0.107151 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 20672
/proc/meminfo: memFree=1000872/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=1920 CPUtime=0.1
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 319 0 0 0 10 0 0 0 18 0 1 0 200244027 1966080 303 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 480 303 140 302 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1920

[startup+0.51519 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 20672
/proc/meminfo: memFree=1000872/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=2700 CPUtime=0.5
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 492 0 0 0 50 0 0 0 21 0 1 0 200244027 2764800 476 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 675 476 140 302 0 370 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2700

[startup+1.33727 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20673
/proc/meminfo: memFree=998752/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=3640 CPUtime=1.32
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 726 0 0 0 131 1 0 0 25 0 1 0 200244027 3727360 710 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 910 710 140 302 0 605 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3640

[startup+2.98043 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20673
/proc/meminfo: memFree=997664/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=4840 CPUtime=2.97
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 1007 0 0 0 294 3 0 0 25 0 1 0 200244027 4956160 991 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 1210 991 140 302 0 905 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4840

[startup+6.25674 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20673
/proc/meminfo: memFree=995872/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=6404 CPUtime=6.24
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 1409 0 0 0 620 4 0 0 25 0 1 0 200244027 6557696 1360 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 1601 1360 140 302 0 1296 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6404

[startup+12.7134 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20673
/proc/meminfo: memFree=993504/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=8624 CPUtime=12.7
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 1942 0 0 0 1263 7 0 0 25 0 1 0 200244027 8830976 1893 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 2156 1893 140 302 0 1851 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8624

[startup+25.5146 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20673
/proc/meminfo: memFree=990880/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=11820 CPUtime=25.5
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 2727 0 0 0 2540 10 0 0 25 0 1 0 200244027 12103680 2613 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 2955 2613 140 302 0 2650 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11820

[startup+51.127 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20673
/proc/meminfo: memFree=986784/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=15748 CPUtime=51.1
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 3705 0 0 0 5095 15 0 0 25 0 1 0 200244027 16125952 3591 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 3937 3591 140 302 0 3632 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15748

[startup+102.349 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20673
/proc/meminfo: memFree=980704/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=22492 CPUtime=102.31
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 5347 0 0 0 10207 24 0 0 25 0 1 0 200244027 23031808 5104 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 5623 5104 140 302 0 5318 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 22492

[startup+162.384 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20673
/proc/meminfo: memFree=975712/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=27324 CPUtime=162.33
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 6570 0 0 0 16201 32 0 0 25 0 1 0 200244027 27979776 6327 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 6831 6327 140 302 0 6526 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 27324

[startup+222.416 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20673
/proc/meminfo: memFree=971296/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=32216 CPUtime=222.34
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 7669 0 0 0 22196 38 0 0 25 0 1 0 200244027 32989184 7426 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 8054 7426 140 302 0 7749 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 32216

[startup+282.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20673
/proc/meminfo: memFree=967648/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=35816 CPUtime=282.36
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 8583 0 0 0 28192 44 0 0 25 0 1 0 200244027 36675584 8340 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 8954 8340 140 302 0 8649 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 35816

[startup+342.482 s]
/proc/loadavg: 1.11 1.02 1.01 2/78 20673
/proc/meminfo: memFree=964832/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=39844 CPUtime=342.38
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 9556 0 0 0 34188 50 0 0 25 0 1 0 200244027 40800256 9056 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 9961 9056 140 302 0 9656 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 39844

[startup+402.513 s]
/proc/loadavg: 1.04 1.01 1.00 3/78 20673
/proc/meminfo: memFree=961312/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=44140 CPUtime=402.39
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 10426 0 0 0 40184 55 0 0 25 0 1 0 200244027 45199360 9926 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 11035 9926 140 302 0 10730 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 44140

[startup+462.544 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20673
/proc/meminfo: memFree=958496/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=47000 CPUtime=462.4
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 11127 0 0 0 46181 59 0 0 25 0 1 0 200244027 48128000 10627 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 11750 10627 140 302 0 11445 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 47000

[startup+522.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20673
/proc/meminfo: memFree=956128/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=49316 CPUtime=522.43
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 11716 0 0 0 52178 65 0 0 25 0 1 0 200244027 50499584 11216 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 12329 11216 140 302 0 12024 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 49316

[startup+582.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20673
/proc/meminfo: memFree=953696/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=51768 CPUtime=582.44
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 12308 0 0 0 58174 70 0 0 25 0 1 0 200244027 53010432 11808 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 12942 11808 140 302 0 12637 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 51768

[startup+642.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20673
/proc/meminfo: memFree=951072/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=54468 CPUtime=642.46
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 12984 0 0 0 64172 74 0 0 25 0 1 0 200244027 55775232 12484 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 13617 12484 140 302 0 13312 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 54468

[startup+702.683 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20673
/proc/meminfo: memFree=948704/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=57304 CPUtime=702.48
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 13551 0 0 0 70170 78 0 0 25 0 1 0 200244027 58679296 13051 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 14326 13051 140 302 0 14021 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 57304

[startup+762.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20673
/proc/meminfo: memFree=944800/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=61632 CPUtime=762.5
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 14529 0 0 0 76167 83 0 0 25 0 1 0 200244027 63111168 14029 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 15408 14029 140 302 0 15103 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 61632

[startup+822.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20795
/proc/meminfo: memFree=941744/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=63504 CPUtime=822.49
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 14960 0 0 0 82162 87 0 0 25 0 1 0 200244027 65028096 14460 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 15876 14460 140 302 0 15571 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 63504

[startup+882.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=941024/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=65812 CPUtime=882.49
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 15404 0 0 0 88159 90 0 0 25 0 1 0 200244027 67391488 14904 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 16453 14904 140 302 0 16148 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 65812

[startup+942.859 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 20871
/proc/meminfo: memFree=939424/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=67488 CPUtime=942.49
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 15813 0 0 0 94156 93 0 0 25 0 1 0 200244027 69107712 15313 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 16872 15313 140 302 0 16567 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 67488

[startup+1002.89 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20871
/proc/meminfo: memFree=937824/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=69072 CPUtime=1002.52
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 16245 0 0 0 100156 96 0 0 25 0 1 0 200244027 70729728 15745 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 17268 15745 140 302 0 16963 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 69072

[startup+1062.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=935968/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=70740 CPUtime=1062.54
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 16701 0 0 0 106155 99 0 0 25 0 1 0 200244027 72437760 16201 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 17685 16201 140 302 0 17380 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 70740

[startup+1122.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=934304/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=74632 CPUtime=1122.55
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 17633 0 0 0 112152 103 0 0 25 0 1 0 200244027 76423168 16620 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 18658 16620 140 302 0 18353 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 74632

[startup+1182.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=932832/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=76176 CPUtime=1182.56
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 18028 0 0 0 118151 105 0 0 25 0 1 0 200244027 78004224 17015 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 19044 17015 140 302 0 18739 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 76176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=932384/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=76560 CPUtime=1200.08
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 18128 0 0 0 119902 106 0 0 25 0 1 0 200244027 78397440 17115 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 19140 17115 140 302 0 18835 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 76560

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: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=932384/2055920 swapFree=4192812/4192956
[pid=20672] ppid=20670 vsize=76560 CPUtime=1200.08
/proc/20672/stat : 20672 (Spear-32) R 20670 20672 19986 0 -1 4194304 18128 0 0 0 119902 106 0 0 25 0 1 0 200244027 78397440 17115 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20672/statm: 19140 17115 140 302 0 18835 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 76560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.03
CPU system time (s): 1.08183
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 76560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.03
system time used= 1.08183
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18128
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= 2219

runsolver used 1.25881 second user time and 3.01254 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Feb 18 12:48:12 UTC 2007

IDJOB= 295269
IDBENCH= 19908
IDSOLVER= 133
FILE ID= node4/295269-1171802892

PBS_JOBID= 3839337

Free space on /tmp= 66552 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1219079555-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295269-1171802892/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/295269-1171802892/instance-295269-1171802892.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-295269-1171802892 -o ROOT/results/node4/solver-295269-1171802892 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295269-1171802892/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/295269-1171802892/instance-295269-1171802892.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  dc40e9a9835501d9342a6ce19ae4b745

RANDOM SEED= 403978173

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1001280 kB
Buffers:         57184 kB
Cached:         860884 kB
SwapCached:          0 kB
Active:         351100 kB
Inactive:       627056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1001280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          78976 kB
Slab:            62016 kB
Committed_AS:   869244 kB
PageTables:       1768 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= 66552 MiB

End job on node4 on Sun Feb 18 13:08:14 UTC 2007