Trace number 329433

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) 1200.12 1200.45

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k55.cnf
MD5SUMe79c4b56e60495fc11a6ec11ab81644b
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 variables81425
Number of clauses364328
Sum of the clauses size937494
Maximum clause length20
Minimum clause length1
Number of clauses of size 1543
Number of clauses of size 2283706
Number of clauses of size 340037
Number of clauses of size 416350
Number of clauses of size 57104
Number of clauses of size over 516588

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/329433-1173140276/instance-329433-1173140276.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/node4/watcher-329433-1173140276 -o ROOT/results/node4/solver-329433-1173140276 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329433-1173140276/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/329433-1173140276/instance-329433-1173140276.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: 0.91 0.98 0.99 3/77 18771
/proc/meminfo: memFree=1858848/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=1396 CPUtime=0
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 333982484 1429504 138 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 349 138 121 302 0 44 0

[startup+0.026275 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 18771
/proc/meminfo: memFree=1858848/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=1396 CPUtime=0.02
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 154 0 0 0 2 0 0 0 18 0 1 0 333982484 1429504 138 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 349 138 121 302 0 44 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1396

[startup+0.102282 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 18771
/proc/meminfo: memFree=1858848/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=3552 CPUtime=0.09
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 679 0 0 0 9 0 0 0 18 0 1 0 333982484 3637248 663 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 888 664 129 302 0 583 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3552

[startup+0.301302 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 18771
/proc/meminfo: memFree=1858848/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=9956 CPUtime=0.29
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 2574 0 0 0 28 1 0 0 19 0 1 0 333982484 10194944 2144 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 2489 2144 129 302 0 2184 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9956

[startup+0.702339 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 18771
/proc/meminfo: memFree=1858848/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=22580 CPUtime=0.7
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 6394 0 0 0 65 5 0 0 22 0 1 0 333982484 23121920 5127 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135271282 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 5645 5128 129 302 0 5340 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 22580

[startup+1.50142 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1830616/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=32900 CPUtime=1.49
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 9360 0 0 0 142 7 0 0 25 0 1 0 333982484 33689600 7226 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526665 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 8225 7226 140 302 0 7920 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32900

[startup+3.10157 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1830232/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=32900 CPUtime=3.09
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 9380 0 0 0 301 8 0 0 25 0 1 0 333982484 33689600 7246 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 8225 7246 141 302 0 7920 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32900

[startup+6.30188 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1829912/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=33068 CPUtime=6.29
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 9402 0 0 0 617 12 0 0 25 0 1 0 333982484 33861632 7268 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 8267 7268 141 302 0 7962 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33068

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1829400/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=34100 CPUtime=12.69
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 9678 0 0 0 1252 17 0 0 25 0 1 0 333982484 34918400 7479 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 8525 7479 141 302 0 8220 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34100

[startup+25.5017 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1825944/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=37564 CPUtime=25.49
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 10574 0 0 0 2524 25 0 0 25 0 1 0 333982484 38465536 8342 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 9391 8342 141 302 0 9086 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37564

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1817496/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=46336 CPUtime=51.08
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 12803 0 0 0 5073 35 0 0 25 0 1 0 333982484 47448064 10506 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 11584 10506 141 302 0 11279 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46336

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1802072/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=61980 CPUtime=102.27
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 16730 0 0 0 10178 49 0 0 25 0 1 0 333982484 63467520 14304 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 15495 14304 141 302 0 15190 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 61980

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1787800/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=76424 CPUtime=162.25
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 20301 0 0 0 16163 62 0 0 25 0 1 0 333982484 78258176 17875 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 19106 17875 141 302 0 18801 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 76424

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1773848/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=90376 CPUtime=222.23
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 23773 0 0 0 22148 75 0 0 25 0 1 0 333982484 92545024 21347 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 22594 21347 141 302 0 22289 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 90376

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1758872/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=106716 CPUtime=282.22
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 27806 0 0 0 28134 88 0 0 25 0 1 0 333982484 109277184 25123 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 26679 25123 141 302 0 26374 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 106716

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1745496/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=120040 CPUtime=342.2
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 31109 0 0 0 34121 99 0 0 25 0 1 0 333982484 122920960 28426 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 30010 28426 141 302 0 29705 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 120040

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1734808/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=131256 CPUtime=402.19
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 33799 0 0 0 40112 107 0 0 25 0 1 0 333982484 134406144 31116 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 32814 31116 141 302 0 32509 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 131256

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1723800/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=142064 CPUtime=462.17
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 36522 0 0 0 46102 115 0 0 25 0 1 0 333982484 145473536 33839 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526708 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 35516 33839 141 302 0 35211 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 142064

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1715288/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=150984 CPUtime=522.15
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 38679 0 0 0 52092 123 0 0 25 0 1 0 333982484 154607616 35996 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 37746 35996 141 302 0 37441 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 150984

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 18772
/proc/meminfo: memFree=1706136/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=159900 CPUtime=582.13
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 40931 0 0 0 58084 129 0 0 25 0 1 0 333982484 163737600 38248 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 39975 38248 141 302 0 39670 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 159900

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1694488/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=171820 CPUtime=642.12
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 43849 0 0 0 64072 140 0 0 25 0 1 0 333982484 175943680 41123 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 42955 41123 141 302 0 42650 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 171820

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1681432/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=185132 CPUtime=702.1
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 47108 0 0 0 70060 150 0 0 25 0 1 0 333982484 189575168 44382 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 46283 44382 141 302 0 45978 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 185132

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1669656/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=198772 CPUtime=762.09
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 50519 0 0 0 76050 159 0 0 25 0 1 0 333982484 203542528 47280 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526665 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 49693 47280 141 302 0 49388 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 198772

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1661464/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=207036 CPUtime=822.06
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 52604 0 0 0 82039 167 0 0 25 0 1 0 333982484 212004864 49365 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527089 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 51759 49365 141 302 0 51454 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 207036

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1651800/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=216900 CPUtime=882.06
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 55009 0 0 0 88029 177 0 0 25 0 1 0 333982484 222105600 51770 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 54225 51770 141 302 0 53920 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 216900

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1643096/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=226292 CPUtime=942.04
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 57199 0 0 0 94018 186 0 0 25 0 1 0 333982484 231723008 53960 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527154 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 56573 53960 141 302 0 56268 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 226292

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1633368/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=236300 CPUtime=1002.02
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 59589 0 0 0 100008 194 0 0 25 0 1 0 333982484 241971200 56350 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526952 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 59075 56350 141 302 0 58770 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 236300

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1625944/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=243716 CPUtime=1062
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 61461 0 0 0 106000 200 0 0 25 0 1 0 333982484 249565184 58222 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 60929 58222 141 302 0 60624 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 243716

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1616856/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=252736 CPUtime=1121.99
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 63717 0 0 0 111990 209 0 0 25 0 1 0 333982484 258801664 60478 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 63184 60478 141 302 0 62879 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 252736

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1605080/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=264488 CPUtime=1181.97
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 66692 0 0 0 117980 217 0 0 25 0 1 0 333982484 270835712 63453 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 66122 63453 141 302 0 65817 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 264488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18772
/proc/meminfo: memFree=1601688/2055920 swapFree=4153444/4192956
[pid=18771] ppid=18769 vsize=267872 CPUtime=1200.07
/proc/18771/stat : 18771 (Spear-32) R 18769 18771 18006 0 -1 4194304 67483 0 0 0 119787 220 0 0 25 0 1 0 333982484 274300928 64244 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18771/statm: 66968 64244 141 302 0 66663 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 267872

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1197.88
CPU system time (s): 2.24566
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 267872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.88
system time used= 2.24566
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67483
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= 1595

runsolver used 1.3218 second user time and 3.04854 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Mar  6 00:17:56 UTC 2007

IDJOB= 329433
IDBENCH= 20539
IDSOLVER= 133
FILE ID= node4/329433-1173140276

PBS_JOBID= 4014977

Free space on /tmp= 66514 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/329433-1173140276/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/329433-1173140276/instance-329433-1173140276.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-329433-1173140276 -o ROOT/results/node4/solver-329433-1173140276 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329433-1173140276/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/329433-1173140276/instance-329433-1173140276.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  e79c4b56e60495fc11a6ec11ab81644b

RANDOM SEED= 350141364

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:       1859704 kB
Buffers:         33364 kB
Cached:          85204 kB
SwapCached:       2268 kB
Active:          40768 kB
Inactive:       100508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859704 kB
SwapTotal:     4192956 kB
SwapFree:      4153444 kB
Dirty:            9876 kB
Writeback:           0 kB
Mapped:          30452 kB
Slab:            40456 kB
Committed_AS:  1235400 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= 66514 MiB

End job on node4 on Tue Mar  6 00:37:59 UTC 2007