Trace number 330105

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) 1200.14 1200.55

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k45.cnf
MD5SUM2cd6ab0857f39a86290a508952e3dd75
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark627.1
Satisfiable
(Un)Satisfiability was proved
Number of variables91844
Number of clauses381319
Sum of the clauses size976591
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2269965
Number of clauses of size 371376
Number of clauses of size 413554
Number of clauses of size 57709
Number of clauses of size over 516643

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/330105-1173157096/instance-330105-1173157096.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-330105-1173157096 -o ROOT/results/node4/solver-330105-1173157096 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330105-1173157096/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/330105-1173157096/instance-330105-1173157096.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: 1.00 1.00 1.00 3/77 20977
/proc/meminfo: memFree=1791008/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=1396 CPUtime=0
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 335664547 1429504 138 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134799794 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 349 138 121 302 0 44 0

[startup+0.0528161 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20977
/proc/meminfo: memFree=1791008/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=1684 CPUtime=0.04
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 238 0 0 0 4 0 0 0 18 0 1 0 335664547 1724416 222 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134513455 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 421 223 128 302 0 116 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1684

[startup+0.102819 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20977
/proc/meminfo: memFree=1791008/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=4248 CPUtime=0.09
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 825 0 0 0 9 0 0 0 18 0 1 0 335664547 4349952 752 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 1062 753 129 302 0 757 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4248

[startup+0.301838 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20977
/proc/meminfo: memFree=1791008/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=10248 CPUtime=0.29
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 2707 0 0 0 27 2 0 0 19 0 1 0 335664547 10493952 2277 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 2562 2277 129 302 0 2257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10248

[startup+0.702878 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20977
/proc/meminfo: memFree=1791008/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=27512 CPUtime=0.69
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 7130 0 0 0 62 7 0 0 23 0 1 0 335664547 28172288 5671 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 6878 5672 129 302 0 6573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27512

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20978
/proc/meminfo: memFree=1761752/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=33504 CPUtime=1.49
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 9688 0 0 0 139 10 0 0 25 0 1 0 335664547 34308096 7504 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 8376 7504 141 302 0 8071 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33504

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20978
/proc/meminfo: memFree=1761240/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=34144 CPUtime=3.09
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 9843 0 0 0 298 11 0 0 25 0 1 0 335664547 34963456 7594 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 8536 7594 141 302 0 8231 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34144

[startup+6.30141 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 20978
/proc/meminfo: memFree=1759960/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=35164 CPUtime=6.29
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 10112 0 0 0 617 12 0 0 25 0 1 0 335664547 36007936 7863 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 8791 7863 141 302 0 8486 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35164

[startup+12.701 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 20978
/proc/meminfo: memFree=1757656/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=37708 CPUtime=12.69
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 10751 0 0 0 1254 15 0 0 25 0 1 0 335664547 38612992 8502 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 9427 8502 141 302 0 9122 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37708

[startup+25.5012 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 20978
/proc/meminfo: memFree=1753496/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=41860 CPUtime=25.48
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 11802 0 0 0 2529 19 0 0 25 0 1 0 335664547 42864640 9520 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 10465 9520 141 302 0 10160 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41860

[startup+51.1017 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20978
/proc/meminfo: memFree=1745816/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=49452 CPUtime=51.08
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 13719 0 0 0 5083 25 0 0 25 0 1 0 335664547 50638848 11437 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 12363 11437 141 302 0 12058 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49452

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20978
/proc/meminfo: memFree=1728728/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=66568 CPUtime=102.27
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 18040 0 0 0 10192 35 0 0 25 0 1 0 335664547 68165632 15687 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 16642 15687 141 302 0 16337 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 66568

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20978
/proc/meminfo: memFree=1712408/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=82936 CPUtime=162.25
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 22143 0 0 0 16181 44 0 0 25 0 1 0 335664547 84926464 19790 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 20734 19790 141 302 0 20429 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 82936

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21136
/proc/meminfo: memFree=1693928/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=100412 CPUtime=222.15
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 26523 0 0 0 22161 54 0 0 25 0 1 0 335664547 102821888 24041 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 25103 24041 141 302 0 24798 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 100412

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1675864/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=119736 CPUtime=282.11
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 31367 0 0 0 28149 62 0 0 25 0 1 0 335664547 122609664 28885 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135271309 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 29934 28885 141 302 0 29629 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 119736

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1660056/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=135256 CPUtime=342.09
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 35230 0 0 0 34138 71 0 0 25 0 1 0 335664547 138502144 32748 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 33814 32748 141 302 0 33509 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 135256

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1644760/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=150644 CPUtime=402.08
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 39085 0 0 0 40127 81 0 0 25 0 1 0 335664547 154259456 36603 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134538375 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 37661 36603 141 302 0 37356 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 150644

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1632792/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=162496 CPUtime=462.07
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 42038 0 0 0 46118 89 0 0 25 0 1 0 335664547 166395904 39556 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 40624 39556 141 302 0 40319 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 162496

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1621528/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=173928 CPUtime=522.05
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 44878 0 0 0 52109 96 0 0 25 0 1 0 335664547 178102272 42396 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 43482 42396 141 302 0 43177 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 173928

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1611416/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=184044 CPUtime=582.04
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 47432 0 0 0 58102 102 0 0 25 0 1 0 335664547 188461056 44950 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 46011 44950 141 302 0 45706 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 184044

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1600536/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=195928 CPUtime=642.02
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 50391 0 0 0 64094 108 0 0 25 0 1 0 335664547 200630272 47652 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134524534 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 48982 47652 141 302 0 48677 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 195928

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1590104/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=206612 CPUtime=702.01
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 53019 0 0 0 70087 114 0 0 25 0 1 0 335664547 211570688 50280 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 51653 50280 141 302 0 51348 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 206612

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1578968/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=217592 CPUtime=761.99
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 55764 0 0 0 76079 120 0 0 25 0 1 0 335664547 222814208 53025 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 54398 53025 141 302 0 54093 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 217592

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1569368/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=227340 CPUtime=821.98
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 58177 0 0 0 82071 127 0 0 25 0 1 0 335664547 232796160 55438 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 56835 55438 141 302 0 56530 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 227340

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1560088/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=236592 CPUtime=881.96
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 60477 0 0 0 88064 132 0 0 25 0 1 0 335664547 242270208 57738 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 59148 57738 141 302 0 58843 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 236592

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1549528/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=247344 CPUtime=941.94
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 63141 0 0 0 94057 137 0 0 25 0 1 0 335664547 253280256 60402 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 61836 60402 141 302 0 61531 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 247344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1538904/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=257800 CPUtime=1001.93
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 65760 0 0 0 100051 142 0 0 25 0 1 0 335664547 263987200 63021 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527157 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 64450 63021 141 302 0 64145 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 257800

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1528344/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=268624 CPUtime=1061.92
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 68439 0 0 0 106044 148 0 0 25 0 1 0 335664547 275070976 65700 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 67156 65700 141 302 0 66851 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 268624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1518360/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=278308 CPUtime=1121.9
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 70889 0 0 0 112037 153 0 0 25 0 1 0 335664547 284987392 68150 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 69577 68150 141 302 0 69272 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 278308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1508696/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=288144 CPUtime=1181.88
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 73326 0 0 0 118030 158 0 0 25 0 1 0 335664547 295059456 70587 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 72036 70587 141 302 0 71731 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 288144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1505688/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=290864 CPUtime=1200.08
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 74033 0 0 0 119848 160 0 0 25 0 1 0 335664547 297844736 71294 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 72716 71294 141 302 0 72411 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 290864

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21176
/proc/meminfo: memFree=1505688/2055920 swapFree=4153444/4192956
[pid=20977] ppid=20975 vsize=290864 CPUtime=1200.08
/proc/20977/stat : 20977 (Spear-32) R 20975 20977 19462 0 -1 4194304 74033 0 0 0 119848 160 0 0 25 0 1 0 335664547 297844736 71294 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20977/statm: 72716 71294 141 302 0 72411 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 290864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.14
CPU user time (s): 1198.49
CPU system time (s): 1.65375
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 290864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.49
system time used= 1.65375
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74033
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= 24956

runsolver used 1.2868 second user time and 3.08753 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Mar  6 04:58:17 UTC 2007

IDJOB= 330105
IDBENCH= 20555
IDSOLVER= 133
FILE ID= node4/330105-1173157096

PBS_JOBID= 4014997

Free space on /tmp= 66507 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k45.cnf
COMMAND LINE= /tmp/evaluation/330105-1173157096/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/330105-1173157096/instance-330105-1173157096.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-330105-1173157096 -o ROOT/results/node4/solver-330105-1173157096 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330105-1173157096/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/330105-1173157096/instance-330105-1173157096.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  2cd6ab0857f39a86290a508952e3dd75

RANDOM SEED= 801954835

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:       1791416 kB
Buffers:         34180 kB
Cached:         149104 kB
SwapCached:       2152 kB
Active:          86468 kB
Inactive:       123000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791416 kB
SwapTotal:     4192956 kB
SwapFree:      4153444 kB
Dirty:           10296 kB
Writeback:           0 kB
Mapped:          34040 kB
Slab:            40572 kB
Committed_AS:  1244256 kB
PageTables:       1780 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= 66507 MiB

End job on node4 on Tue Mar  6 05:18:19 UTC 2007