Trace number 304084

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) 1200.08 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1854213938-15.cnf
MD5SUMbc7d37ce5143f388de479f3c7fba83b1
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/304084-1172050762/instance-304084-1172050762.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/node76/watcher-304084-1172050762 -o ROOT/results/node76/solver-304084-1172050762 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304084-1172050762/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304084-1172050762/instance-304084-1172050762.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: 0.94 0.99 0.99 3/69 1339
/proc/meminfo: memFree=1649600/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=1396 CPUtime=0
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 182 0 0 0 0 0 0 0 19 0 1 0 225034545 1429504 167 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 349 167 128 302 0 44 0

[startup+0.107109 s]
/proc/loadavg: 0.94 0.99 0.99 3/69 1339
/proc/meminfo: memFree=1649600/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=2848 CPUtime=0.1
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 541 0 0 0 10 0 0 0 20 0 1 0 225034545 2916352 526 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 712 526 140 302 0 407 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2848

[startup+0.515156 s]
/proc/loadavg: 0.94 0.99 0.99 3/69 1339
/proc/meminfo: memFree=1649600/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=3880 CPUtime=0.5
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 784 0 0 0 50 0 0 0 24 0 1 0 225034545 3973120 769 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 970 769 141 302 0 665 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3880

[startup+1.33625 s]
/proc/loadavg: 0.94 0.99 0.99 2/70 1340
/proc/meminfo: memFree=1645816/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=5420 CPUtime=1.32
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 1177 0 0 0 131 1 0 0 25 0 1 0 225034545 5550080 1162 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 1355 1162 141 302 0 1050 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5420

[startup+2.97544 s]
/proc/loadavg: 0.94 0.99 0.99 2/70 1340
/proc/meminfo: memFree=1643832/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=7892 CPUtime=2.96
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 1776 0 0 0 294 2 0 0 25 0 1 0 225034545 8081408 1761 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 1973 1761 141 302 0 1668 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7892

[startup+6.25182 s]
/proc/loadavg: 0.95 0.99 0.99 2/70 1340
/proc/meminfo: memFree=1639736/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=11508 CPUtime=6.24
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 2688 0 0 0 619 5 0 0 25 0 1 0 225034545 11784192 2673 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 2877 2673 141 302 0 2572 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11508

[startup+12.7076 s]
/proc/loadavg: 0.95 0.99 0.99 2/70 1340
/proc/meminfo: memFree=1633984/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=16992 CPUtime=12.69
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 4062 0 0 0 1262 7 0 0 25 0 1 0 225034545 17399808 4014 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 4248 4014 141 302 0 3943 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16992

[startup+25.5081 s]
/proc/loadavg: 0.96 0.99 0.99 2/70 1340
/proc/meminfo: memFree=1626432/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=24832 CPUtime=25.49
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 6043 0 0 0 2536 13 0 0 25 0 1 0 225034545 25427968 5930 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 6208 5930 141 302 0 5903 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24832

[startup+51.114 s]
/proc/loadavg: 0.97 0.99 0.99 2/70 1342
/proc/meminfo: memFree=1614912/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=36120 CPUtime=51.09
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 8858 0 0 0 5092 17 0 0 25 0 1 0 225034545 36986880 8745 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 9030 8745 141 302 0 8725 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 36120

[startup+102.329 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 1342
/proc/meminfo: memFree=1598336/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=53268 CPUtime=102.29
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 13146 0 0 0 10200 29 0 0 25 0 1 0 225034545 54546432 12904 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 13317 12904 141 302 0 13012 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 53268

[startup+162.349 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 1342
/proc/meminfo: memFree=1583232/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=68320 CPUtime=162.28
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 16850 0 0 0 16189 39 0 0 25 0 1 0 225034545 69959680 16608 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 17080 16608 141 302 0 16775 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 68320

[startup+222.369 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 1342
/proc/meminfo: memFree=1570944/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=80640 CPUtime=222.29
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 19916 0 0 0 22182 47 0 0 25 0 1 0 225034545 82575360 19674 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 20160 19674 141 302 0 19855 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 80640

[startup+282.386 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 1342
/proc/meminfo: memFree=1559744/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=92960 CPUtime=282.29
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 22984 0 0 0 28175 54 0 0 25 0 1 0 225034545 95191040 22485 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 23240 22485 141 302 0 22935 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 92960

[startup+342.406 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 1342
/proc/meminfo: memFree=1549184/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=103760 CPUtime=342.29
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 25620 0 0 0 34167 62 0 0 25 0 1 0 225034545 106250240 25121 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 25940 25121 141 302 0 25635 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 103760

[startup+402.428 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 1342
/proc/meminfo: memFree=1540224/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=112676 CPUtime=402.3
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 27817 0 0 0 40162 68 0 0 25 0 1 0 225034545 115380224 27318 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 28169 27318 141 302 0 27864 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 112676

[startup+462.448 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 1342
/proc/meminfo: memFree=1532224/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=120668 CPUtime=462.3
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 29821 0 0 0 46156 74 0 0 25 0 1 0 225034545 123564032 29322 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 30167 29322 141 302 0 29862 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 120668

[startup+522.466 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 1342
/proc/meminfo: memFree=1524864/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=128136 CPUtime=522.3
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 31658 0 0 0 52148 82 0 0 25 0 1 0 225034545 131211264 31159 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 32034 31159 141 302 0 31729 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 128136

[startup+582.485 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 1342
/proc/meminfo: memFree=1517568/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=135368 CPUtime=582.3
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 33462 0 0 0 58143 87 0 0 25 0 1 0 225034545 138616832 32963 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 33842 32963 141 302 0 33537 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 135368

[startup+642.505 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 1342
/proc/meminfo: memFree=1509632/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=143548 CPUtime=642.3
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 35445 0 0 0 64137 93 0 0 25 0 1 0 225034545 146993152 34946 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 35887 34946 141 302 0 35582 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 143548

[startup+702.527 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 1342
/proc/meminfo: memFree=1502720/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=150536 CPUtime=702.31
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 37178 0 0 0 70131 100 0 0 25 0 1 0 225034545 154148864 36679 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 37634 36679 141 302 0 37329 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 150536

[startup+762.548 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 1342
/proc/meminfo: memFree=1495872/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=157648 CPUtime=762.31
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 38903 0 0 0 76125 106 0 0 25 0 1 0 225034545 161431552 38404 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 39412 38404 141 302 0 39107 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 157648

[startup+822.573 s]
/proc/loadavg: 1.04 1.01 1.00 2/70 1342
/proc/meminfo: memFree=1489408/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=164072 CPUtime=822.32
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 40492 0 0 0 82120 112 0 0 25 0 1 0 225034545 168009728 39993 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 41018 39993 141 302 0 40713 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 164072

[startup+882.594 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 1342
/proc/meminfo: memFree=1483200/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=172536 CPUtime=882.32
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 42558 0 0 0 88115 117 0 0 25 0 1 0 225034545 176676864 41546 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 43134 41546 141 302 0 42829 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 172536

[startup+942.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1342
/proc/meminfo: memFree=1477504/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=178352 CPUtime=942.33
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 44005 0 0 0 94109 124 0 0 25 0 1 0 225034545 182632448 42993 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 44588 42993 141 302 0 44283 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 178352

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1342
/proc/meminfo: memFree=1471424/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=184284 CPUtime=1002.33
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 45509 0 0 0 100103 130 0 0 25 0 1 0 225034545 188706816 44497 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526831 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 46071 44497 141 302 0 45766 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 184284

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1342
/proc/meminfo: memFree=1465600/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=190200 CPUtime=1062.33
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 46940 0 0 0 106099 134 0 0 25 0 1 0 225034545 194764800 45928 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 47550 45928 141 302 0 47245 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 190200

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1342
/proc/meminfo: memFree=1460352/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=195512 CPUtime=1122.33
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 48260 0 0 0 112094 139 0 0 25 0 1 0 225034545 200204288 47248 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 48878 47248 141 302 0 48573 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 195512

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1342
/proc/meminfo: memFree=1455424/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=200284 CPUtime=1182.32
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 49503 0 0 0 118090 142 0 0 25 0 1 0 225034545 205090816 48491 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 50071 48491 141 302 0 49766 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 200284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1342
/proc/meminfo: memFree=1454016/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=202076 CPUtime=1200.05
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 49840 0 0 0 119861 144 0 0 25 0 1 0 225034545 206925824 48828 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526822 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 50519 48828 141 302 0 50214 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 202076

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1342
/proc/meminfo: memFree=1454016/2055888 swapFree=4082452/4096564
[pid=1339] ppid=1337 vsize=202076 CPUtime=1200.05
/proc/1339/stat : 1339 (Spear-32) R 1337 1339 500 0 -1 4194304 49840 0 0 0 119861 144 0 0 25 0 1 0 225034545 206925824 48828 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526822 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 50519 48828 141 302 0 50214 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 202076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.08
CPU user time (s): 1198.61
CPU system time (s): 1.46978
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 202076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.61
system time used= 1.46978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49840
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= 1054

runsolver used 1.02484 second user time and 2.19567 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Wed Feb 21 09:39:22 UTC 2007

IDJOB= 304084
IDBENCH= 20123
IDSOLVER= 133
FILE ID= node76/304084-1172050762

PBS_JOBID= 3892753

Free space on /tmp= 66647 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1854213938-15.cnf
COMMAND LINE= /tmp/evaluation/304084-1172050762/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304084-1172050762/instance-304084-1172050762.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-304084-1172050762 -o ROOT/results/node76/solver-304084-1172050762 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304084-1172050762/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304084-1172050762/instance-304084-1172050762.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  bc7d37ce5143f388de479f3c7fba83b1

RANDOM SEED= 960249967

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1650008 kB
Buffers:         35792 kB
Cached:         314292 kB
SwapCached:       8004 kB
Active:         242476 kB
Inactive:       122924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1650008 kB
SwapTotal:     4096564 kB
SwapFree:      4082452 kB
Dirty:            2088 kB
Writeback:           0 kB
Mapped:          15908 kB
Slab:            26832 kB
Committed_AS:   996940 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB

End job on node76 on Wed Feb 21 09:59:25 UTC 2007