Trace number 320572

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 1200.61

General information on the benchmark

Nameindustrial/narain/
clauses-8.cnf
MD5SUM74bd745b1c68e4deddfa063e58b6b54d
Bench CategoryINDUST (industrial 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 variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

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/320572-1173047960/instance-320572-1173047960.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/node20/watcher-320572-1173047960 -o ROOT/results/node20/solver-320572-1173047960 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320572-1173047960/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/320572-1173047960/instance-320572-1173047960.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: 1.06 0.99 0.91 3/77 3681
/proc/meminfo: memFree=1059064/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=1716 CPUtime=0
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 30878380 1757184 209 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135271772 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 429 215 126 302 0 124 0

[startup+0.0252329 s]
/proc/loadavg: 1.06 0.99 0.91 3/77 3681
/proc/meminfo: memFree=1059064/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=2552 CPUtime=0.02
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 470 0 0 0 2 0 0 0 18 0 1 0 30878380 2613248 430 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 638 430 129 302 0 333 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2552

[startup+0.101249 s]
/proc/loadavg: 1.06 0.99 0.91 3/77 3681
/proc/meminfo: memFree=1059064/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=6308 CPUtime=0.09
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 1551 0 0 0 8 1 0 0 18 0 1 0 30878380 6459392 1162 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 1578 1164 129 302 0 1273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6308

[startup+0.301288 s]
/proc/loadavg: 1.06 0.99 0.91 3/77 3681
/proc/meminfo: memFree=1059064/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=13020 CPUtime=0.29
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 3607 0 0 0 27 2 0 0 20 0 1 0 30878380 13332480 2735 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 3255 2735 129 302 0 2950 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13020

[startup+0.701368 s]
/proc/loadavg: 1.06 0.99 0.91 3/77 3681
/proc/meminfo: memFree=1059064/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=27556 CPUtime=0.69
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 7985 0 0 0 64 5 0 0 24 0 1 0 30878380 28217344 5893 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 6889 5893 129 302 0 6584 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27556

[startup+1.50153 s]
/proc/loadavg: 1.06 0.99 0.91 2/78 3682
/proc/meminfo: memFree=1024368/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=56472 CPUtime=1.49
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 16585 0 0 0 137 12 0 0 25 0 1 0 30878380 57827328 12314 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 14118 12315 129 302 0 13813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56472

[startup+3.10286 s]
/proc/loadavg: 1.05 0.99 0.91 2/78 3682
/proc/meminfo: memFree=990128/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=112076 CPUtime=3.09
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 33547 0 0 0 282 27 0 0 25 0 1 0 30878380 114765824 24664 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134514173 0 0 4096 0 0 0 0 17 0 0 0
/proc/3681/statm: 28019 24664 129 302 0 27714 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112076

[startup+6.30149 s]
/proc/loadavg: 1.05 0.99 0.91 2/78 3682
/proc/meminfo: memFree=912048/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=196752 CPUtime=6.29
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 57954 0 0 0 497 132 0 0 25 0 1 0 30878380 201474048 42413 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 49188 42413 129 302 0 48883 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 196752

[startup+12.7018 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 3682
/proc/meminfo: memFree=707888/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=415480 CPUtime=12.68
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 120685 0 0 0 1070 198 0 0 25 0 1 0 30878380 425451520 89781 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135257839 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 103870 89781 129 302 0 103565 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 415480

[startup+25.5013 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 3682
/proc/meminfo: memFree=604848/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=507716 CPUtime=25.48
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 151030 0 0 0 2320 228 0 0 25 0 1 0 30878380 519901184 114007 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526572 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 126929 114007 140 302 0 126624 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 507716

[startup+51.1014 s]
/proc/loadavg: 1.02 0.99 0.91 2/78 3682
/proc/meminfo: memFree=604784/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=507716 CPUtime=51.07
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 151037 0 0 0 4878 229 0 0 25 0 1 0 30878380 519901184 114014 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134515230 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 126929 114014 140 302 0 126624 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 507716

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 3682
/proc/meminfo: memFree=603888/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=508908 CPUtime=102.25
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 151265 0 0 0 9995 230 0 0 25 0 1 0 30878380 521121792 114242 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134515251 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 127227 114242 141 302 0 126922 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 508908

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3682
/proc/meminfo: memFree=603312/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=508908 CPUtime=162.22
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 151435 0 0 0 15990 232 0 0 25 0 1 0 30878380 521121792 114412 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 127227 114412 141 302 0 126922 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 508908

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3682
/proc/meminfo: memFree=596016/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=516268 CPUtime=222.2
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 153261 0 0 0 21978 242 0 0 25 0 1 0 30878380 528658432 116238 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 129067 116238 141 302 0 128762 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 516268

[startup+282.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3682
/proc/meminfo: memFree=580272/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=532304 CPUtime=282.18
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 157261 0 0 0 27962 256 0 0 25 0 1 0 30878380 545079296 120205 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 133076 120205 141 302 0 132771 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 532304

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3682
/proc/meminfo: memFree=561264/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=551036 CPUtime=342.16
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 161988 0 0 0 33949 267 0 0 25 0 1 0 30878380 564260864 124922 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 137759 124922 141 302 0 137454 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 551036

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3682
/proc/meminfo: memFree=542896/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=569776 CPUtime=402.14
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 166684 0 0 0 39937 277 0 0 25 0 1 0 30878380 583450624 129553 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135271309 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 142444 129553 141 302 0 142139 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 569776

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3682
/proc/meminfo: memFree=525936/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=586548 CPUtime=462.11
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 170886 0 0 0 45926 285 0 0 25 0 1 0 30878380 600625152 133755 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134524761 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 146637 133755 141 302 0 146332 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 586548

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3682
/proc/meminfo: memFree=507568/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=604980 CPUtime=522.09
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 175507 0 0 0 51918 291 0 0 25 0 1 0 30878380 619499520 138376 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527182 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 151245 138376 141 302 0 150940 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 604980

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3682
/proc/meminfo: memFree=488176/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=624116 CPUtime=582.06
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 180301 0 0 0 57907 299 0 0 25 0 1 0 30878380 639094784 143170 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134524643 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 156029 143170 141 302 0 155724 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 624116

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3682
/proc/meminfo: memFree=469872/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=642208 CPUtime=642.04
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 184835 0 0 0 63898 306 0 0 25 0 1 0 30878380 657620992 147704 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 160552 147704 141 302 0 160247 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 642208

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3682
/proc/meminfo: memFree=451824/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=660468 CPUtime=702.02
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 189397 0 0 0 69889 313 0 0 25 0 1 0 30878380 676319232 152266 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 165117 152266 141 302 0 164812 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 660468

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3682
/proc/meminfo: memFree=440304/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=672536 CPUtime=762
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 192339 0 0 0 75880 320 0 0 25 0 1 0 30878380 688676864 155079 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134513512 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 168134 155079 141 302 0 167829 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 672536

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3682
/proc/meminfo: memFree=431600/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=680664 CPUtime=821.97
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 194514 0 0 0 81869 328 0 0 25 0 1 0 30878380 696999936 157254 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 170166 157254 141 302 0 169861 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 680664

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3682
/proc/meminfo: memFree=420656/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=691572 CPUtime=881.96
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 197240 0 0 0 87859 337 0 0 25 0 1 0 30878380 708169728 159980 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 172893 159980 141 302 0 172588 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 691572

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3684
/proc/meminfo: memFree=415472/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=696620 CPUtime=941.93
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 198530 0 0 0 93847 346 0 0 25 0 1 0 30878380 713338880 161270 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 174155 161270 141 302 0 173850 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 696620

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3684
/proc/meminfo: memFree=409456/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=702648 CPUtime=1001.91
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 200036 0 0 0 99835 356 0 0 25 0 1 0 30878380 719511552 162776 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526668 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 175662 162776 141 302 0 175357 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 702648

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3684
/proc/meminfo: memFree=404976/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=706980 CPUtime=1061.89
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 201154 0 0 0 105827 362 0 0 25 0 1 0 30878380 723947520 163894 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 176745 163894 141 302 0 176440 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 706980

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3684
/proc/meminfo: memFree=400304/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=711656 CPUtime=1121.87
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 202320 0 0 0 111817 370 0 0 25 0 1 0 30878380 728735744 165059 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 177914 165059 141 302 0 177609 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 711656

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3684
/proc/meminfo: memFree=396784/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=715220 CPUtime=1181.84
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 203216 0 0 0 117809 375 0 0 25 0 1 0 30878380 732385280 165955 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 178805 165955 141 302 0 178500 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 715220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3684
/proc/meminfo: memFree=395632/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=716224 CPUtime=1200.04
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4194304 203472 0 0 0 119627 377 0 0 25 0 1 0 30878380 733413376 166211 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 179056 166211 141 302 0 178751 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 716224

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3684
/proc/meminfo: memFree=395632/2055920 swapFree=4192952/4192956
[pid=3681] ppid=3679 vsize=0 CPUtime=1200.14
/proc/3681/stat : 3681 (Spear-32) R 3679 3681 3048 0 -1 4195332 203472 0 0 0 119627 387 0 0 25 0 1 0 30878380 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/3681/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.16
CPU user time (s): 1196.27
CPU system time (s): 3.88341
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 716224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.27
system time used= 3.88341
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 203472
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= 7
involuntary context switches= 24845

runsolver used 1.41078 second user time and 2.95255 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Mar  4 22:39:21 UTC 2007

IDJOB= 320572
IDBENCH= 20506
IDSOLVER= 133
FILE ID= node20/320572-1173047960

PBS_JOBID= 4012510

Free space on /tmp= 66433 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-8.cnf
COMMAND LINE= /tmp/evaluation/320572-1173047960/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/320572-1173047960/instance-320572-1173047960.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-320572-1173047960 -o ROOT/results/node20/solver-320572-1173047960 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320572-1173047960/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/320572-1173047960/instance-320572-1173047960.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  74bd745b1c68e4deddfa063e58b6b54d

RANDOM SEED= 97074347

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.261
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		: 3000.261
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:       1059408 kB
Buffers:         40552 kB
Cached:         775172 kB
SwapCached:          4 kB
Active:         524728 kB
Inactive:       410192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1059408 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:          116024 kB
Writeback:           0 kB
Mapped:         138124 kB
Slab:            46956 kB
Committed_AS:   263100 kB
PageTables:       1896 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= 66433 MiB

End job on node20 on Sun Mar  4 22:59:24 UTC 2007