Trace number 313568

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 1200.46

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-15-u.cnf
MD5SUM5075403108b346b0852b49bcc62d2275
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 variables260346
Number of clauses1198313
Sum of the clauses size2751716
Maximum clause length10
Minimum clause length1
Number of clauses of size 119536
Number of clauses of size 2950011
Number of clauses of size 3180146
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

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/313568-1176887398/instance-313568-1176887398.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/node44/watcher-313568-1176887398 -o ROOT/results/node44/solver-313568-1176887398 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313568-1176887398/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313568-1176887398/instance-313568-1176887398.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: 1.91 1.84 1.45 3/77 24250
/proc/meminfo: memFree=1342072/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=1700 CPUtime=0
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 136651581 1740800 220 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134513442 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 425 220 128 302 0 120 0

[startup+0.0630351 s]
/proc/loadavg: 1.91 1.84 1.45 3/77 24250
/proc/meminfo: memFree=1342072/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=5016 CPUtime=0.05
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 1331 0 0 0 5 0 0 0 18 0 1 0 136651581 5136384 962 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 1254 962 128 302 0 949 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5016

[startup+0.101039 s]
/proc/loadavg: 1.91 1.84 1.45 3/77 24250
/proc/meminfo: memFree=1342072/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=6300 CPUtime=0.09
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 1738 0 0 0 8 1 0 0 18 0 1 0 136651581 6451200 1369 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 1575 1370 129 302 0 1270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6300

[startup+0.30106 s]
/proc/loadavg: 1.91 1.84 1.45 3/77 24250
/proc/meminfo: memFree=1342072/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=19272 CPUtime=0.29
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 4751 0 0 0 25 4 0 0 19 0 1 0 136651581 19734528 3417 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134518176 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 4818 3417 129 302 0 4513 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19272

[startup+0.7011 s]
/proc/loadavg: 1.91 1.84 1.45 3/77 24250
/proc/meminfo: memFree=1342072/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=35628 CPUtime=0.69
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 10955 0 0 0 53 16 0 0 22 0 1 0 136651581 36483072 7441 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 8907 7441 129 302 0 8602 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35628

[startup+1.50118 s]
/proc/loadavg: 1.91 1.84 1.45 2/78 24251
/proc/meminfo: memFree=1305008/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=53592 CPUtime=1.49
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 16566 0 0 0 111 38 0 0 25 0 1 0 136651581 54878208 12795 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 13398 12795 129 302 0 13093 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53592

[startup+3.10135 s]
/proc/loadavg: 1.91 1.84 1.45 2/78 24251
/proc/meminfo: memFree=1276720/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=92784 CPUtime=3.09
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 27425 0 0 0 254 55 0 0 25 0 1 0 136651581 95010816 22083 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 23196 22083 139 302 0 22891 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92784

[startup+6.30168 s]
/proc/loadavg: 1.84 1.82 1.45 2/78 24251
/proc/meminfo: memFree=1252976/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=93952 CPUtime=6.28
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 27907 0 0 0 573 55 0 0 25 0 1 0 136651581 96206848 22371 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134529736 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 23488 22371 141 302 0 23183 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 93952

[startup+12.7013 s]
/proc/loadavg: 1.77 1.81 1.44 2/78 24251
/proc/meminfo: memFree=1253040/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=94144 CPUtime=12.69
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 27927 0 0 0 1212 57 0 0 25 0 1 0 136651581 96403456 22391 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 23536 22391 141 302 0 23231 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 94144

[startup+25.5016 s]
/proc/loadavg: 1.60 1.77 1.44 2/78 24251
/proc/meminfo: memFree=1253168/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=94144 CPUtime=25.48
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 27928 0 0 0 2491 57 0 0 25 0 1 0 136651581 96403456 22392 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 23536 22392 141 302 0 23231 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 94144

[startup+51.1013 s]
/proc/loadavg: 1.40 1.70 1.43 2/78 24251
/proc/meminfo: memFree=1248304/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=99144 CPUtime=51.08
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 29187 0 0 0 5048 60 0 0 25 0 1 0 136651581 101523456 23651 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 24786 23651 141 302 0 24481 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 99144

[startup+102.306 s]
/proc/loadavg: 1.21 1.61 1.41 2/78 24251
/proc/meminfo: memFree=1237872/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=109648 CPUtime=102.27
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 31796 0 0 0 10159 68 0 0 25 0 1 0 136651581 112279552 26260 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134525057 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 27412 26260 141 302 0 27107 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 109648

[startup+162.302 s]
/proc/loadavg: 1.08 1.50 1.38 2/78 24251
/proc/meminfo: memFree=1221296/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=126136 CPUtime=162.25
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 36069 0 0 0 16151 74 0 0 25 0 1 0 136651581 129163264 30400 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 31534 30400 141 302 0 31229 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 126136

[startup+222.302 s]
/proc/loadavg: 1.03 1.40 1.35 2/78 24251
/proc/meminfo: memFree=1205360/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=141952 CPUtime=222.24
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 40091 0 0 0 22145 79 0 0 25 0 1 0 136651581 145358848 34352 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 35488 34352 141 302 0 35183 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 141952

[startup+282.302 s]
/proc/loadavg: 1.01 1.33 1.33 2/78 24251
/proc/meminfo: memFree=1186928/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=160436 CPUtime=282.21
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 44719 0 0 0 28134 87 0 0 25 0 1 0 136651581 164286464 38969 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 40109 38969 141 302 0 39804 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 160436

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/78 24251
/proc/meminfo: memFree=1176880/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=170460 CPUtime=342.21
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 47254 0 0 0 34130 91 0 0 25 0 1 0 136651581 174551040 41471 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524761 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 42615 41471 141 302 0 42310 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 170460

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/78 24251
/proc/meminfo: memFree=1169648/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=177784 CPUtime=402.19
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 49054 0 0 0 40126 93 0 0 25 0 1 0 136651581 182050816 43271 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134525060 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 44446 43271 141 302 0 44141 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 177784

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/78 24251
/proc/meminfo: memFree=1164080/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=183152 CPUtime=462.17
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 50426 0 0 0 46122 95 0 0 25 0 1 0 136651581 187547648 44643 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 45788 44643 141 302 0 45483 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 183152

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.24 2/78 24251
/proc/meminfo: memFree=1159280/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=188056 CPUtime=522.15
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 51657 0 0 0 52119 96 0 0 25 0 1 0 136651581 192569344 45872 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 47014 45872 141 302 0 46709 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 188056

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/78 24251
/proc/meminfo: memFree=1139632/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=207796 CPUtime=582.15
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 56657 0 0 0 58109 106 0 0 25 0 1 0 136651581 212783104 50798 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 51949 50798 141 302 0 51644 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 207796

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/78 24251
/proc/meminfo: memFree=1124848/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=222268 CPUtime=642.13
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 60397 0 0 0 64101 112 0 0 25 0 1 0 136651581 227602432 54431 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134525057 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 55567 54431 141 302 0 55262 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 222268

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/78 24251
/proc/meminfo: memFree=1106096/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=241084 CPUtime=702.11
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 65145 0 0 0 70094 117 0 0 25 0 1 0 136651581 246870016 59145 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 60271 59145 141 302 0 59966 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 241084

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.18 2/78 24251
/proc/meminfo: memFree=1087216/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=259852 CPUtime=762.1
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 69948 0 0 0 76086 124 0 0 25 0 1 0 136651581 266088448 63830 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 64963 63830 141 302 0 64658 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 259852

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 24251
/proc/meminfo: memFree=1067568/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=279596 CPUtime=822.08
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 75169 0 0 0 82077 131 0 0 25 0 1 0 136651581 286306304 68779 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524662 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 69899 68779 141 302 0 69594 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 279596

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 24251
/proc/meminfo: memFree=1043440/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=303380 CPUtime=882.07
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 85152 0 0 0 88066 141 0 0 25 0 1 0 136651581 310661120 74735 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 75845 74735 141 302 0 75540 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 303380

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/78 24251
/proc/meminfo: memFree=1025072/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=322256 CPUtime=942.05
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 93771 0 0 0 94055 150 0 0 25 0 1 0 136651581 329990144 79372 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524643 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 80564 79372 141 302 0 80259 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 322256

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 24251
/proc/meminfo: memFree=1017840/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=329368 CPUtime=1002.03
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 95538 0 0 0 100051 152 0 0 25 0 1 0 136651581 337272832 81139 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524525 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 82342 81139 141 302 0 82037 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 329368

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 24251
/proc/meminfo: memFree=1010992/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=336132 CPUtime=1062.02
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 97260 0 0 0 106048 154 0 0 25 0 1 0 136651581 344199168 82857 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 84033 82857 141 302 0 83728 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 336132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 24251
/proc/meminfo: memFree=994096/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=353028 CPUtime=1122.01
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 101548 0 0 0 112042 159 0 0 25 0 1 0 136651581 361500672 87091 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 88257 87091 141 302 0 87952 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 353028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 24251
/proc/meminfo: memFree=977776/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=369348 CPUtime=1181.99
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 105838 0 0 0 118034 165 0 0 25 0 1 0 136651581 378212352 91174 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 92337 91174 141 302 0 92032 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 369348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 24251
/proc/meminfo: memFree=972976/2055920 swapFree=4143528/4192956
[pid=24250] ppid=24248 vsize=373936 CPUtime=1200.09
/proc/24250/stat : 24250 (Spear-32) R 24248 24250 23270 0 -1 4194304 107021 0 0 0 119843 166 0 0 25 0 1 0 136651581 382910464 92321 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524475 0 0 4096 0 0 0 0 17 1 0 0
/proc/24250/statm: 93484 92321 141 302 0 93179 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 373936

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): 1200.46
CPU time (s): 1200.16
CPU user time (s): 1198.44
CPU system time (s): 1.72174
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 373936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.44
system time used= 1.72174
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107021
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= 2837

runsolver used 1.41078 second user time and 2.89556 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Apr 18 09:09:59 UTC 2007

IDJOB= 313568
IDBENCH= 20369
IDSOLVER= 133
FILE ID= node44/313568-1176887398

PBS_JOBID= 4595091

Free space on /tmp= 66392 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/313568-1176887398/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313568-1176887398/instance-313568-1176887398.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-313568-1176887398 -o ROOT/results/node44/solver-313568-1176887398 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313568-1176887398/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313568-1176887398/instance-313568-1176887398.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  5075403108b346b0852b49bcc62d2275

RANDOM SEED= 840275398

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1342608 kB
Buffers:         40948 kB
Cached:         587124 kB
SwapCached:      27516 kB
Active:         312996 kB
Inactive:       354508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1342608 kB
SwapTotal:     4192956 kB
SwapFree:      4143528 kB
Dirty:           23176 kB
Writeback:           0 kB
Mapped:          33788 kB
Slab:            31324 kB
Committed_AS:   436816 kB
PageTables:       1740 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= 66392 MiB

End job on node44 on Wed Apr 18 09:30:01 UTC 2007