Trace number 334017

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) 1200.07 1200.52

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
MD5SUM71878da25e778158aa56312337016eac
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables772
Number of clauses9601
Sum of the clauses size28996
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39408
Number of clauses of size 4193
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/334017-1173545643/instance-334017-1173545643.cnf

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-334017-1173545643 -o ROOT/results/node2/solver-334017-1173545643 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334017-1173545643/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/334017-1173545643/instance-334017-1173545643.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.97 0.99 3/77 29636
/proc/meminfo: memFree=1628720/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=1548 CPUtime=0
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 374519214 1585152 187 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 387 187 128 302 0 82 0

[startup+0.084671 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 29636
/proc/meminfo: memFree=1628720/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=2104 CPUtime=0.07
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 347 0 0 0 7 0 0 0 18 0 1 0 374519214 2154496 331 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 526 331 140 302 0 221 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2104

[startup+0.102672 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 29636
/proc/meminfo: memFree=1628720/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=2104 CPUtime=0.09
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 351 0 0 0 9 0 0 0 18 0 1 0 374519214 2154496 335 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 526 335 140 302 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2104

[startup+0.302693 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 29636
/proc/meminfo: memFree=1628720/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=2236 CPUtime=0.29
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 397 0 0 0 29 0 0 0 19 0 1 0 374519214 2289664 381 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 559 381 140 302 0 254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2236

[startup+0.701734 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 29636
/proc/meminfo: memFree=1628720/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=2624 CPUtime=0.69
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 495 0 0 0 68 1 0 0 22 0 1 0 374519214 2686976 479 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 656 479 140 302 0 351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2624

[startup+1.50182 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 29637
/proc/meminfo: memFree=1627048/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=3264 CPUtime=1.49
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 635 0 0 0 147 2 0 0 25 0 1 0 374519214 3342336 619 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 816 619 141 302 0 511 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3264

[startup+3.10198 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 29637
/proc/meminfo: memFree=1626216/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=4184 CPUtime=3.09
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 864 0 0 0 306 3 0 0 25 0 1 0 374519214 4284416 848 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 1046 848 141 302 0 741 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4184

[startup+6.30131 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 29637
/proc/meminfo: memFree=1624680/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=5408 CPUtime=6.28
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 1175 0 0 0 624 4 0 0 25 0 1 0 374519214 5537792 1159 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 1352 1159 141 302 0 1047 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5408

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 29637
/proc/meminfo: memFree=1622504/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=7632 CPUtime=12.69
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 1708 0 0 0 1262 7 0 0 25 0 1 0 374519214 7815168 1659 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 1908 1659 141 302 0 1603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7632

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 29637
/proc/meminfo: memFree=1619560/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=10696 CPUtime=25.49
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 2474 0 0 0 2538 11 0 0 25 0 1 0 374519214 10952704 2360 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 2674 2360 141 302 0 2369 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10696

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 29637
/proc/meminfo: memFree=1615208/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=15000 CPUtime=51.07
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 3561 0 0 0 5090 17 0 0 25 0 1 0 374519214 15360000 3447 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 3750 3447 141 302 0 3445 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15000

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 29637
/proc/meminfo: memFree=1608680/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=22136 CPUtime=102.27
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 5304 0 0 0 10202 25 0 0 25 0 1 0 374519214 22667264 5061 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 5534 5061 141 302 0 5229 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22136

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29637
/proc/meminfo: memFree=1602728/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=28200 CPUtime=162.24
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 6788 0 0 0 16189 35 0 0 25 0 1 0 374519214 28876800 6545 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 7050 6545 141 302 0 6745 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28200

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 29637
/proc/meminfo: memFree=1598056/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=32948 CPUtime=222.23
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 7928 0 0 0 22182 41 0 0 25 0 1 0 374519214 33738752 7685 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 8237 7685 141 302 0 7932 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32948

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29637
/proc/meminfo: memFree=1593832/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=38216 CPUtime=282.21
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 9242 0 0 0 28172 49 0 0 25 0 1 0 374519214 39133184 8742 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 9554 8742 141 302 0 9249 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 38216

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29637
/proc/meminfo: memFree=1589352/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=43404 CPUtime=342.2
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 10382 0 0 0 34164 56 0 0 25 0 1 0 374519214 44445696 9854 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 10851 9854 141 302 0 10546 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43404

[startup+402.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 29637
/proc/meminfo: memFree=1586408/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=46092 CPUtime=402.18
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 11118 0 0 0 40157 61 0 0 25 0 1 0 374519214 47198208 10590 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 11523 10590 141 302 0 11218 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 46092

[startup+462.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/84 29759
/proc/meminfo: memFree=1581680/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=49808 CPUtime=462.1
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 11985 0 0 0 46141 69 0 0 25 0 1 0 374519214 51003392 11457 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 12452 11457 141 302 0 12147 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 49808

[startup+522.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29835
/proc/meminfo: memFree=1579816/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=52624 CPUtime=522.03
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 12743 0 0 0 52129 74 0 0 25 0 1 0 374519214 53886976 12215 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 13156 12215 141 302 0 12851 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 52624

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 29835
/proc/meminfo: memFree=1576936/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=55316 CPUtime=582.02
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 13452 0 0 0 58122 80 0 0 25 0 1 0 374519214 56643584 12924 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527100 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 13829 12924 141 302 0 13524 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 55316

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29835
/proc/meminfo: memFree=1574248/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=57880 CPUtime=642.01
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 14103 0 0 0 64115 86 0 0 25 0 1 0 374519214 59269120 13575 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526736 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 14470 13575 141 302 0 14165 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 57880

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29835
/proc/meminfo: memFree=1571368/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=60960 CPUtime=701.98
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 14869 0 0 0 70107 91 0 0 25 0 1 0 374519214 62423040 14341 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 15240 14341 141 302 0 14935 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 60960

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29835
/proc/meminfo: memFree=1567912/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=64712 CPUtime=761.97
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 15707 0 0 0 76101 96 0 0 25 0 1 0 374519214 66265088 15179 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 16178 15179 141 302 0 15873 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 64712

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29835
/proc/meminfo: memFree=1565672/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=66896 CPUtime=821.95
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 16288 0 0 0 82094 101 0 0 25 0 1 0 374519214 68501504 15760 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 16724 15760 141 302 0 16419 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 66896

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29835
/proc/meminfo: memFree=1563560/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=69212 CPUtime=881.93
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 16806 0 0 0 88088 105 0 0 25 0 1 0 374519214 70873088 16278 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526739 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 17303 16278 141 302 0 16998 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 69212

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 29835
/proc/meminfo: memFree=1561320/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=71328 CPUtime=941.92
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 17366 0 0 0 94082 110 0 0 25 0 1 0 374519214 73039872 16838 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 17832 16838 141 302 0 17527 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 71328

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29835
/proc/meminfo: memFree=1559272/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=75768 CPUtime=1001.9
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 18390 0 0 0 100076 114 0 0 25 0 1 0 374519214 77586432 17349 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 18942 17349 141 302 0 18637 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 75768

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 29835
/proc/meminfo: memFree=1556904/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=77956 CPUtime=1061.89
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 18971 0 0 0 106071 118 0 0 25 0 1 0 374519214 79826944 17930 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 19489 17930 141 302 0 19184 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 77956

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 29835
/proc/meminfo: memFree=1554664/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=80060 CPUtime=1121.86
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 19540 0 0 0 112064 122 0 0 25 0 1 0 374519214 81981440 18499 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 20015 18499 141 302 0 19710 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 80060

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29835
/proc/meminfo: memFree=1552744/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=81852 CPUtime=1181.85
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 20018 0 0 0 118059 126 0 0 25 0 1 0 374519214 83816448 18977 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 20463 18977 141 302 0 20158 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 81852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29835
/proc/meminfo: memFree=1552232/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=82236 CPUtime=1200.05
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 20145 0 0 0 119877 128 0 0 25 0 1 0 374519214 84209664 19104 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 20559 19104 141 302 0 20254 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 82236

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29835
/proc/meminfo: memFree=1552232/2055920 swapFree=4153164/4192956
[pid=29636] ppid=29634 vsize=82236 CPUtime=1200.05
/proc/29636/stat : 29636 (Spear-32) R 29634 29636 28448 0 -1 4194304 20145 0 0 0 119877 128 0 0 25 0 1 0 374519214 84209664 19104 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29636/statm: 20559 19104 141 302 0 20254 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 82236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1198.78
CPU system time (s): 1.2948
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 82236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.78
system time used= 1.2948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20145
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= 2362

runsolver used 1.2998 second user time and 3.07653 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Mar 10 16:54:03 UTC 2007

IDJOB= 334017
IDBENCH= 24617
IDSOLVER= 133
FILE ID= node2/334017-1173545643

PBS_JOBID= 4101162

Free space on /tmp= 66509 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334017-1173545643/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/334017-1173545643/instance-334017-1173545643.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-334017-1173545643 -o ROOT/results/node2/solver-334017-1173545643 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334017-1173545643/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/334017-1173545643/instance-334017-1173545643.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  71878da25e778158aa56312337016eac

RANDOM SEED= 75266022

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1629128 kB
Buffers:         42392 kB
Cached:         306520 kB
SwapCached:       2376 kB
Active:         211584 kB
Inactive:       160604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629128 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            1764 kB
Writeback:           0 kB
Mapped:          30708 kB
Slab:            40064 kB
Committed_AS:  1653912 kB
PageTables:       1816 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= 66509 MiB

End job on node2 on Sat Mar 10 17:14:05 UTC 2007