Trace number 304125

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 1200.66

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1535300821-05.cnf
MD5SUM93f37c46a26d2e8e869ca178d98d46ca
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

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/304125-1172051829/instance-304125-1172051829.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-304125-1172051829 -o ROOT/results/node26/solver-304125-1172051829 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304125-1172051829/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304125-1172051829/instance-304125-1172051829.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 21647
/proc/meminfo: memFree=1522936/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=1396 CPUtime=0
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 225136616 1429504 166 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134515671 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 349 167 128 302 0 44 0

[startup+0.106614 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21647
/proc/meminfo: memFree=1522936/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=2852 CPUtime=0.1
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 540 0 0 0 10 0 0 0 18 0 1 0 225136616 2920448 524 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 713 524 141 302 0 408 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2852

[startup+0.514687 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21647
/proc/meminfo: memFree=1522936/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=3752 CPUtime=0.5
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 773 0 0 0 50 0 0 0 22 0 1 0 225136616 3842048 757 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 938 757 141 302 0 633 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3752

[startup+1.33483 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21648
/proc/meminfo: memFree=1519344/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=5292 CPUtime=1.32
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 1150 0 0 0 131 1 0 0 25 0 1 0 225136616 5419008 1134 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 1323 1134 141 302 0 1018 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5292

[startup+2.97111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21648
/proc/meminfo: memFree=1517552/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=7604 CPUtime=2.96
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 1723 0 0 0 294 2 0 0 25 0 1 0 225136616 7786496 1707 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 1901 1707 141 302 0 1596 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7604

[startup+6.25168 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21648
/proc/meminfo: memFree=1513456/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=11208 CPUtime=6.23
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 2618 0 0 0 619 4 0 0 25 0 1 0 225136616 11476992 2602 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 2802 2602 141 302 0 2497 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11208

[startup+12.7058 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21648
/proc/meminfo: memFree=1507632/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=16616 CPUtime=12.69
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 3992 0 0 0 1262 7 0 0 25 0 1 0 225136616 17014784 3943 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 4154 3943 141 302 0 3849 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16616

[startup+25.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21648
/proc/meminfo: memFree=1499952/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=24732 CPUtime=25.49
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 6014 0 0 0 2538 11 0 0 25 0 1 0 225136616 25325568 5900 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 6183 5900 141 302 0 5878 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24732

[startup+51.1195 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21648
/proc/meminfo: memFree=1488176/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=36200 CPUtime=51.09
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 8875 0 0 0 5091 18 0 0 25 0 1 0 225136616 37068800 8761 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 9050 8761 141 302 0 8745 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 36200

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21648
/proc/meminfo: memFree=1472048/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=53072 CPUtime=102.29
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 13058 0 0 0 10200 29 0 0 25 0 1 0 225136616 54345728 12815 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 13268 12815 141 302 0 12963 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 53072

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21648
/proc/meminfo: memFree=1456176/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=68740 CPUtime=162.31
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 16953 0 0 0 16190 41 0 0 25 0 1 0 225136616 70389760 16710 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 17185 16710 141 302 0 16880 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 68740

[startup+222.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21648
/proc/meminfo: memFree=1442352/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=82764 CPUtime=222.32
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 20429 0 0 0 22180 52 0 0 25 0 1 0 225136616 84750336 20186 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 20691 20186 141 302 0 20386 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 82764

[startup+282.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21764
/proc/meminfo: memFree=1429376/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=95808 CPUtime=282.29
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 23649 0 0 0 28167 62 0 0 25 0 1 0 225136616 98107392 23149 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 23952 23149 141 302 0 23647 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 95808

[startup+342.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21846
/proc/meminfo: memFree=1420208/2055920 swapFree=4157304/4192956
[pid=21647] ppid=21645 vsize=106188 CPUtime=342.27
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 26214 0 0 0 34157 70 0 0 25 0 1 0 225136616 108736512 25714 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 26547 25714 141 302 0 26242 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 106188

[startup+402.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21865
/proc/meminfo: memFree=1410224/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=115000 CPUtime=402.27
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 28394 0 0 0 40149 78 0 0 25 0 1 0 225136616 117760000 27894 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526873 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 28750 27894 141 302 0 28445 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 115000

[startup+462.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21865
/proc/meminfo: memFree=1402032/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=123192 CPUtime=462.28
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 30468 0 0 0 46143 85 0 0 25 0 1 0 225136616 126148608 29968 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 30798 29968 141 302 0 30493 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 123192

[startup+522.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21865
/proc/meminfo: memFree=1394288/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=131308 CPUtime=522.29
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 32434 0 0 0 52137 92 0 0 25 0 1 0 225136616 134459392 31934 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 32827 31934 141 302 0 32522 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 131308

[startup+582.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21865
/proc/meminfo: memFree=1386928/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=138520 CPUtime=582.31
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 34257 0 0 0 58131 100 0 0 25 0 1 0 225136616 141844480 33757 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 34630 33757 141 302 0 34325 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 138520

[startup+642.691 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21865
/proc/meminfo: memFree=1379568/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=146460 CPUtime=642.33
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 36098 0 0 0 64127 106 0 0 25 0 1 0 225136616 149975040 35598 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 36615 35598 141 302 0 36310 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 146460

[startup+702.728 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21865
/proc/meminfo: memFree=1373872/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=152328 CPUtime=702.34
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 37517 0 0 0 70124 110 0 0 25 0 1 0 225136616 155983872 37017 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 38082 37017 141 302 0 37777 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 152328

[startup+762.762 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21865
/proc/meminfo: memFree=1367792/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=158504 CPUtime=762.35
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 39045 0 0 0 76119 116 0 0 25 0 1 0 225136616 162308096 38545 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 39626 38545 141 302 0 39321 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 158504

[startup+822.795 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21865
/proc/meminfo: memFree=1361712/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=164472 CPUtime=822.36
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 40543 0 0 0 82115 121 0 0 25 0 1 0 225136616 168419328 40043 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 41118 40043 141 302 0 40813 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 164472

[startup+882.825 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21865
/proc/meminfo: memFree=1356016/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=172228 CPUtime=882.38
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 42498 0 0 0 88110 128 0 0 25 0 1 0 225136616 176361472 41485 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 43057 41485 141 302 0 42752 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 172228

[startup+942.862 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21865
/proc/meminfo: memFree=1350512/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=177816 CPUtime=942.39
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 43884 0 0 0 94105 134 0 0 25 0 1 0 225136616 182083584 42871 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 44454 42871 141 302 0 44149 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 177816

[startup+1002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21865
/proc/meminfo: memFree=1345008/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=183604 CPUtime=1002.4
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 45278 0 0 0 100101 139 0 0 25 0 1 0 225136616 188010496 44265 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 45901 44265 141 302 0 45596 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 183604

[startup+1062.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21865
/proc/meminfo: memFree=1339632/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=188796 CPUtime=1062.43
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 46602 0 0 0 106097 146 0 0 25 0 1 0 225136616 193327104 45589 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527104 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 47199 45589 141 302 0 46894 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 188796

[startup+1122.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21865
/proc/meminfo: memFree=1334384/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=193968 CPUtime=1122.44
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 47907 0 0 0 112092 152 0 0 25 0 1 0 225136616 198623232 46894 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 48492 46894 141 302 0 48187 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 193968

[startup+1183.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21865
/proc/meminfo: memFree=1329456/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=198728 CPUtime=1182.45
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 49152 0 0 0 118088 157 0 0 25 0 1 0 225136616 203497472 48139 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 49682 48139 141 302 0 49377 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 198728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21865
/proc/meminfo: memFree=1327920/2055920 swapFree=4157332/4192956
[pid=21647] ppid=21645 vsize=200136 CPUtime=1200.07
/proc/21647/stat : 21647 (Spear-32) R 21645 21647 20750 0 -1 4194304 49516 0 0 0 119848 159 0 0 25 0 1 0 225136616 204939264 48503 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21647/statm: 50034 48503 141 302 0 49729 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 200136

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): 1200.66
CPU time (s): 1200.11
CPU user time (s): 1198.48
CPU system time (s): 1.62475
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 200136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.48
system time used= 1.62475
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49516
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= 3633

runsolver used 1.22881 second user time and 3.04354 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Feb 21 09:57:10 UTC 2007

IDJOB= 304125
IDBENCH= 20124
IDSOLVER= 133
FILE ID= node26/304125-1172051829

PBS_JOBID= 3892741

Free space on /tmp= 66559 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1535300821-05.cnf
COMMAND LINE= /tmp/evaluation/304125-1172051829/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304125-1172051829/instance-304125-1172051829.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-304125-1172051829 -o ROOT/results/node26/solver-304125-1172051829 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304125-1172051829/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304125-1172051829/instance-304125-1172051829.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  93f37c46a26d2e8e869ca178d98d46ca

RANDOM SEED= 548564377

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1523408 kB
Buffers:         40952 kB
Cached:         421220 kB
SwapCached:      15188 kB
Active:         394096 kB
Inactive:        93988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523408 kB
SwapTotal:     4192956 kB
SwapFree:      4157304 kB
Dirty:            2108 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            30080 kB
Committed_AS:   663104 kB
PageTables:       1684 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= 66559 MiB

End job on node26 on Wed Feb 21 10:17:12 UTC 2007