Trace number 313768

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 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark863.868
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

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/313768-1176890748/instance-313768-1176890748.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-313768-1176890748 -o ROOT/results/node4/solver-313768-1176890748 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313768-1176890748/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313768-1176890748/instance-313768-1176890748.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 0.98 0.99 3/77 31739
/proc/meminfo: memFree=1561176/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=1700 CPUtime=0
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 165112603 1740800 221 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135262058 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 425 221 128 302 0 120 0

[startup+0.053034 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31739
/proc/meminfo: memFree=1561176/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=4880 CPUtime=0.04
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 1218 0 0 0 4 0 0 0 18 0 1 0 165112603 4997120 849 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134806581 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 1220 849 128 302 0 915 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4880

[startup+0.101039 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31739
/proc/meminfo: memFree=1561176/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=6328 CPUtime=0.09
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 1585 0 0 0 8 1 0 0 18 0 1 0 165112603 6479872 1183 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 1582 1183 129 302 0 1277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6328

[startup+0.301058 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31739
/proc/meminfo: memFree=1561176/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=18500 CPUtime=0.29
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 5354 0 0 0 25 4 0 0 19 0 1 0 165112603 18944000 3635 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 4625 3635 129 302 0 4320 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18500

[startup+0.701095 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31739
/proc/meminfo: memFree=1561176/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=35784 CPUtime=0.69
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 10660 0 0 0 61 8 0 0 22 0 1 0 165112603 36642816 7146 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 8946 7147 129 302 0 8641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35784

[startup+1.50117 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1525968/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=57540 CPUtime=1.48
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 16417 0 0 0 137 11 0 0 25 0 1 0 165112603 58920960 12390 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 14385 12390 129 302 0 14080 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 57540

[startup+3.10133 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1508112/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=61496 CPUtime=3.09
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 17554 0 0 0 296 13 0 0 25 0 1 0 165112603 62971904 13333 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134529688 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 15374 13333 140 302 0 15069 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61496

[startup+6.30163 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1507792/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=61500 CPUtime=6.29
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 17565 0 0 0 615 14 0 0 25 0 1 0 165112603 62976000 13344 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 15375 13344 141 302 0 15070 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61500

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1507920/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=61500 CPUtime=12.68
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 17565 0 0 0 1253 15 0 0 25 0 1 0 165112603 62976000 13344 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 15375 13344 141 302 0 15070 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 61500

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1508048/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=61692 CPUtime=25.49
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 17580 0 0 0 2531 18 0 0 25 0 1 0 165112603 63172608 13359 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 15423 13359 141 302 0 15118 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61692

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1507920/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=61888 CPUtime=51.06
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 17647 0 0 0 5084 22 0 0 25 0 1 0 165112603 63373312 13410 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 15472 13410 141 302 0 15167 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 61888

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1503696/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=66620 CPUtime=102.26
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 18796 0 0 0 10194 32 0 0 25 0 1 0 165112603 68218880 14494 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527154 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 16655 14494 141 302 0 16350 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 66620

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1495248/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=74920 CPUtime=162.24
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 20913 0 0 0 16182 42 0 0 25 0 1 0 165112603 76718080 16611 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527089 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 18730 16611 141 302 0 18425 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 74920

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1488144/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=82756 CPUtime=222.22
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 22791 0 0 0 22173 49 0 0 25 0 1 0 165112603 84742144 18360 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 20689 18360 141 302 0 20384 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 82756

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1486032/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=84936 CPUtime=282.2
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 23338 0 0 0 28166 54 0 0 25 0 1 0 165112603 86974464 18907 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 21234 18907 141 302 0 20929 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 84936

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1481744/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=89212 CPUtime=342.19
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 24369 0 0 0 34159 60 0 0 25 0 1 0 165112603 91353088 19938 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 22303 19938 141 302 0 21998 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 89212

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1478608/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=92564 CPUtime=402.18
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 25164 0 0 0 40153 65 0 0 25 0 1 0 165112603 94785536 20733 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 23141 20733 141 302 0 22836 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 92564

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1475536/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=95520 CPUtime=462.16
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 25909 0 0 0 46147 69 0 0 25 0 1 0 165112603 97812480 21478 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 23880 21478 141 302 0 23575 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 95520

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1472656/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=98432 CPUtime=522.14
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 26646 0 0 0 52140 74 0 0 25 0 1 0 165112603 100794368 22215 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 24608 22215 141 302 0 24303 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 98432

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1468944/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=101912 CPUtime=582.13
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 27557 0 0 0 58133 80 0 0 25 0 1 0 165112603 104357888 23126 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 25478 23126 141 302 0 25173 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 101912

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1465808/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=105064 CPUtime=642.12
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 28312 0 0 0 64128 84 0 0 25 0 1 0 165112603 107585536 23881 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 26266 23881 141 302 0 25961 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 105064

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1462288/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=109808 CPUtime=702.1
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 29456 0 0 0 70120 90 0 0 25 0 1 0 165112603 112443392 24768 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 27452 24768 141 302 0 27147 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 109808

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1459664/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=112312 CPUtime=762.09
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 30092 0 0 0 76114 95 0 0 25 0 1 0 165112603 115007488 25404 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527095 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 28078 25404 141 302 0 27773 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 112312

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1457616/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=114292 CPUtime=822.07
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 30602 0 0 0 82108 99 0 0 25 0 1 0 165112603 117035008 25914 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 28573 25914 141 302 0 28268 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 114292

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1456976/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=114924 CPUtime=882.06
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 30747 0 0 0 88104 102 0 0 25 0 1 0 165112603 117682176 26059 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 28731 26059 141 302 0 28426 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 114924

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1456720/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=115188 CPUtime=942.04
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 30806 0 0 0 94099 105 0 0 25 0 1 0 165112603 117952512 26118 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 28797 26118 141 302 0 28492 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 115188

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1456144/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=115876 CPUtime=1002.03
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 30943 0 0 0 100093 110 0 0 25 0 1 0 165112603 118657024 26255 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 28969 26255 141 302 0 28664 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 115876

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1456080/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=115876 CPUtime=1062.01
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 30958 0 0 0 106087 114 0 0 25 0 1 0 165112603 118657024 26270 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526999 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 28969 26270 141 302 0 28664 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 115876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1455824/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=116068 CPUtime=1122
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 31003 0 0 0 112082 118 0 0 25 0 1 0 165112603 118853632 26315 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526636 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 29017 26315 141 302 0 28712 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 116068

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1455248/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=116772 CPUtime=1181.98
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 31144 0 0 0 118076 122 0 0 25 0 1 0 165112603 119574528 26456 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526668 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 29193 26456 141 302 0 28888 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 116772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31740
/proc/meminfo: memFree=1454672/2055920 swapFree=4153860/4192956
[pid=31739] ppid=31737 vsize=117424 CPUtime=1200.09
/proc/31739/stat : 31739 (Spear-32) R 31737 31739 31215 0 -1 4194304 31285 0 0 0 119885 124 0 0 25 0 1 0 165112603 120242176 26597 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 29356 26597 141 302 0 29051 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 117424

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): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1198.85
CPU system time (s): 1.25781
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 117424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.85
system time used= 1.25781
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31285
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= 25118

runsolver used 1.45678 second user time and 2.90656 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Apr 18 10:05:49 UTC 2007

IDJOB= 313768
IDBENCH= 20374
IDSOLVER= 133
FILE ID= node4/313768-1176890748

PBS_JOBID= 4595121

Free space on /tmp= 66461 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/313768-1176890748/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313768-1176890748/instance-313768-1176890748.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-313768-1176890748 -o ROOT/results/node4/solver-313768-1176890748 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313768-1176890748/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313768-1176890748/instance-313768-1176890748.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  c716daea92d5e29b94f85a19b52859ac

RANDOM SEED= 368905126

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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1561648 kB
Buffers:         30728 kB
Cached:         373640 kB
SwapCached:       2408 kB
Active:         133628 kB
Inactive:       293556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561648 kB
SwapTotal:     4192956 kB
SwapFree:      4153860 kB
Dirty:           13708 kB
Writeback:           0 kB
Mapped:          30432 kB
Slab:            52648 kB
Committed_AS:  5229860 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= 66461 MiB

End job on node4 on Wed Apr 18 10:25:51 UTC 2007