Trace number 294572

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) 1200.1 1200.4

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
MD5SUM428b24f39bc6415380a405b76c9b06d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark66.9038
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

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/294572-1171791040/instance-294572-1171791040.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/node18/watcher-294572-1171791040 -o ROOT/results/node18/solver-294572-1171791040 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294572-1171791040/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294572-1171791040/instance-294572-1171791040.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: 0.92 1.00 0.99 3/77 13590
/proc/meminfo: memFree=1655920/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=1396 CPUtime=0
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 199058548 1429504 163 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 349 163 128 302 0 44 0

[startup+0.107142 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 13590
/proc/meminfo: memFree=1655920/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=1924 CPUtime=0.1
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 313 0 0 0 10 0 0 0 18 0 1 0 199058548 1970176 297 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 481 297 140 302 0 176 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1924

[startup+0.515179 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 13590
/proc/meminfo: memFree=1655920/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=2604 CPUtime=0.5
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 476 0 0 0 50 0 0 0 22 0 1 0 199058548 2666496 460 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 651 460 140 302 0 346 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2604

[startup+1.33526 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1653864/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=3564 CPUtime=1.32
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 702 0 0 0 131 1 0 0 25 0 1 0 199058548 3649536 686 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 891 686 140 302 0 586 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3564

[startup+2.97142 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1652712/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=4760 CPUtime=2.96
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 994 0 0 0 294 2 0 0 25 0 1 0 199058548 4874240 978 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 1190 978 140 302 0 885 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4760

[startup+6.25574 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1651048/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=6228 CPUtime=6.25
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 1369 0 0 0 621 4 0 0 25 0 1 0 199058548 6377472 1320 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 1557 1320 140 302 0 1252 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6228

[startup+12.7134 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1648872/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=8260 CPUtime=12.7
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 1853 0 0 0 1265 5 0 0 25 0 1 0 199058548 8458240 1804 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 2065 1804 140 302 0 1760 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8260

[startup+25.5166 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1646120/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=11584 CPUtime=25.5
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 2665 0 0 0 2542 8 0 0 25 0 1 0 199058548 11862016 2551 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 2896 2551 140 302 0 2591 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11584

[startup+51.1311 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1642280/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=15336 CPUtime=51.11
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 3586 0 0 0 5099 12 0 0 25 0 1 0 199058548 15704064 3472 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 3834 3472 140 302 0 3529 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 15336

[startup+102.352 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1636776/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=22028 CPUtime=102.32
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 5090 0 0 0 10213 19 0 0 25 0 1 0 199058548 22556672 4847 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 5507 4847 140 302 0 5202 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 22028

[startup+162.383 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1632104/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=26660 CPUtime=162.33
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 6228 0 0 0 16207 26 0 0 25 0 1 0 199058548 27299840 5985 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 6665 5985 140 302 0 6360 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 26660

[startup+222.416 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1627880/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=31276 CPUtime=222.35
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 7282 0 0 0 22203 32 0 0 25 0 1 0 199058548 32026624 7039 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 7819 7039 140 302 0 7514 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 31276

[startup+282.446 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1624872/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=34240 CPUtime=282.36
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 8030 0 0 0 28198 38 0 0 25 0 1 0 199058548 35061760 7787 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 8560 7787 140 302 0 8255 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 34240

[startup+342.483 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1622120/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=37964 CPUtime=342.38
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 8959 0 0 0 34193 45 0 0 25 0 1 0 199058548 38875136 8459 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 9491 8459 140 302 0 9186 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 37964

[startup+402.522 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1618152/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=42268 CPUtime=402.41
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 9938 0 0 0 40190 51 0 0 25 0 1 0 199058548 43282432 9438 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 10567 9438 140 302 0 10262 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 42268

[startup+462.557 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1615528/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=45092 CPUtime=462.43
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 10591 0 0 0 46187 56 0 0 25 0 1 0 199058548 46174208 10091 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 11273 10091 140 302 0 10968 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 45092

[startup+522.59 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13591
/proc/meminfo: memFree=1613096/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=47312 CPUtime=522.45
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 11201 0 0 0 52183 62 0 0 25 0 1 0 199058548 48447488 10701 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 11828 10701 140 302 0 11523 0
Current children cumulated CPU time (s) 522.45
Current children cumulated vsize (KiB) 47312

[startup+582.624 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13593
/proc/meminfo: memFree=1611048/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=49404 CPUtime=582.48
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 11722 0 0 0 58182 66 0 0 25 0 1 0 199058548 50589696 11222 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 12351 11222 140 302 0 12046 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 49404

[startup+642.664 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13593
/proc/meminfo: memFree=1608552/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=51904 CPUtime=642.49
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 12332 0 0 0 64178 71 0 0 25 0 1 0 199058548 53149696 11832 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 12976 11832 140 302 0 12671 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 51904

[startup+702.697 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13593
/proc/meminfo: memFree=1606440/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=53956 CPUtime=702.51
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 12869 0 0 0 70176 75 0 0 25 0 1 0 199058548 55250944 12369 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 13489 12369 140 302 0 13184 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 53956

[startup+762.727 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13593
/proc/meminfo: memFree=1604392/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=56052 CPUtime=762.52
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 13378 0 0 0 76172 80 0 0 25 0 1 0 199058548 57397248 12878 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526719 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 14013 12878 140 302 0 13708 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 56052

[startup+822.762 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13593
/proc/meminfo: memFree=1601320/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=60040 CPUtime=822.54
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 14148 0 0 0 82170 84 0 0 25 0 1 0 199058548 61480960 13648 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 15010 13648 140 302 0 14705 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 60040

[startup+882.797 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13593
/proc/meminfo: memFree=1599592/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=62248 CPUtime=882.57
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 14601 0 0 0 88168 89 0 0 25 0 1 0 199058548 63741952 14101 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 15562 14101 140 302 0 15257 0
Current children cumulated CPU time (s) 882.57
Current children cumulated vsize (KiB) 62248

[startup+942.827 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 13593
/proc/meminfo: memFree=1597352/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=64560 CPUtime=942.58
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 15141 0 0 0 94165 93 0 0 25 0 1 0 199058548 66109440 14641 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 16140 14641 140 302 0 15835 0
Current children cumulated CPU time (s) 942.58
Current children cumulated vsize (KiB) 64560

[startup+1002.86 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 13593
/proc/meminfo: memFree=1595752/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=66012 CPUtime=1002.6
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 15547 0 0 0 100164 96 0 0 25 0 1 0 199058548 67596288 15047 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 16503 15047 140 302 0 16198 0
Current children cumulated CPU time (s) 1002.6
Current children cumulated vsize (KiB) 66012

[startup+1062.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13593
/proc/meminfo: memFree=1594024/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=67612 CPUtime=1062.62
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 15972 0 0 0 106162 100 0 0 25 0 1 0 199058548 69234688 15472 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 16903 15472 140 302 0 16598 0
Current children cumulated CPU time (s) 1062.62
Current children cumulated vsize (KiB) 67612

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13593
/proc/meminfo: memFree=1592680/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=71056 CPUtime=1122.64
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 16825 0 0 0 112160 104 0 0 25 0 1 0 199058548 72761344 15812 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526708 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 17764 15812 140 302 0 17459 0
Current children cumulated CPU time (s) 1122.64
Current children cumulated vsize (KiB) 71056

[startup+1182.96 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 13593
/proc/meminfo: memFree=1591080/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=72336 CPUtime=1182.66
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 17210 0 0 0 118158 108 0 0 25 0 1 0 199058548 74072064 16197 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 18084 16197 140 302 0 17779 0
Current children cumulated CPU time (s) 1182.66
Current children cumulated vsize (KiB) 72336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 13593
/proc/meminfo: memFree=1590696/2055920 swapFree=4192812/4192956
[pid=13590] ppid=13588 vsize=72592 CPUtime=1200.08
/proc/13590/stat : 13590 (Spear-32) R 13588 13590 12682 0 -1 4194304 17305 0 0 0 119899 109 0 0 25 0 1 0 199058548 74334208 16292 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 18148 16292 140 302 0 17843 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72592

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): 1200.4
CPU time (s): 1200.1
CPU user time (s): 1198.99
CPU system time (s): 1.10483
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 72592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.99
system time used= 1.10483
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17305
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= 24298

runsolver used 1.22881 second user time and 3.03954 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Feb 18 09:30:40 UTC 2007

IDJOB= 294572
IDBENCH= 19891
IDSOLVER= 133
FILE ID= node18/294572-1171791040

PBS_JOBID= 3839319

Free space on /tmp= 66547 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294572-1171791040/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294572-1171791040/instance-294572-1171791040.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-294572-1171791040 -o ROOT/results/node18/solver-294572-1171791040 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294572-1171791040/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294572-1171791040/instance-294572-1171791040.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  428b24f39bc6415380a405b76c9b06d9

RANDOM SEED= 136918682

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1656264 kB
Buffers:         48188 kB
Cached:         221976 kB
SwapCached:          0 kB
Active:         263620 kB
Inactive:        66528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1668 kB
Writeback:           0 kB
Mapped:          78896 kB
Slab:            55132 kB
Committed_AS:   760692 kB
PageTables:       1668 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= 66547 MiB

End job on node18 on Sun Feb 18 09:50:43 UTC 2007