Trace number 305396

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) 1200.17 1200.66

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
MD5SUMcb77fa686f82b4c89db1294cde11cf16
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/305396-1172078227/instance-305396-1172078227.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/node71/watcher-305396-1172078227 -o ROOT/results/node71/solver-305396-1172078227 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305396-1172078227/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305396-1172078227/instance-305396-1172078227.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: 0.99 1.00 1.00 3/64 19530
/proc/meminfo: memFree=1378648/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=1932 CPUtime=0
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 227780523 1978368 247 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 483 247 126 302 0 178 0

[startup+0.106908 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 19530
/proc/meminfo: memFree=1378648/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=5012 CPUtime=0.09
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 1213 0 0 0 9 0 0 0 18 0 1 0 227780523 5132288 1030 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134533777 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 1253 1030 129 302 0 948 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5012

[startup+0.514987 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 19530
/proc/meminfo: memFree=1378648/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=7724 CPUtime=0.5
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 1915 0 0 0 50 0 0 0 21 0 1 0 227780523 7909376 1667 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 1931 1667 141 302 0 1626 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7724

[startup+1.33516 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=1371408/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=9064 CPUtime=1.32
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 2263 0 0 0 131 1 0 0 25 0 1 0 227780523 9281536 2015 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 2266 2015 141 302 0 1961 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9064

[startup+2.97152 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=1369360/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=12084 CPUtime=2.96
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 3008 0 0 0 294 2 0 0 25 0 1 0 227780523 12374016 2760 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 3021 2760 141 302 0 2716 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12084

[startup+6.25023 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=1363088/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=17816 CPUtime=6.24
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 4440 0 0 0 619 5 0 0 25 0 1 0 227780523 18243584 4192 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 4454 4192 141 302 0 4149 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17816

[startup+12.7036 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=1351504/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=29060 CPUtime=12.68
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 7239 0 0 0 1261 7 0 0 25 0 1 0 227780523 29757440 6991 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 7265 6991 141 302 0 6960 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29060

[startup+25.5074 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=1333200/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=47568 CPUtime=25.49
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 11855 0 0 0 2536 13 0 0 25 0 1 0 227780523 48709632 11607 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 11892 11607 141 302 0 11587 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47568

[startup+51.1139 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=1301776/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=78680 CPUtime=51.09
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 19645 0 0 0 5086 23 0 0 25 0 1 0 227780523 80568320 19397 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 19670 19397 141 302 0 19365 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 78680

[startup+102.323 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=1247888/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=132904 CPUtime=102.27
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 33237 0 0 0 10186 41 0 0 25 0 1 0 227780523 136093696 32924 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 33226 32924 141 302 0 32921 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 132904

[startup+162.343 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=1189264/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=191052 CPUtime=162.27
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 47816 0 0 0 16168 59 0 0 25 0 1 0 227780523 195637248 47374 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 47763 47374 141 302 0 47458 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 191052

[startup+222.41 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=1138960/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=241300 CPUtime=222.31
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 60391 0 0 0 22155 76 0 0 25 0 1 0 227780523 247091200 59949 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 60325 59949 141 302 0 60020 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 241300

[startup+282.436 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=1098384/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=281980 CPUtime=282.32
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 70587 0 0 0 28142 90 0 0 25 0 1 0 227780523 288747520 70145 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 70495 70145 141 302 0 70190 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 281980

[startup+342.457 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=1049104/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=331428 CPUtime=342.32
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 82987 0 0 0 34122 110 0 0 25 0 1 0 227780523 339382272 82545 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527015 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 82857 82545 141 302 0 82552 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 331428

[startup+402.479 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=1011152/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=369472 CPUtime=402.32
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 92506 0 0 0 40109 123 0 0 25 0 1 0 227780523 378339328 91807 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 92368 91807 141 302 0 92063 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 369472

[startup+462.501 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=980816/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=399740 CPUtime=462.32
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 100095 0 0 0 46099 133 0 0 25 0 1 0 227780523 409333760 99396 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 99935 99396 141 302 0 99630 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 399740

[startup+522.524 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=944080/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=436608 CPUtime=522.32
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 109329 0 0 0 52086 146 0 0 25 0 1 0 227780523 447086592 108630 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 109152 108630 141 302 0 108847 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 436608

[startup+582.549 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=914448/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=465640 CPUtime=582.32
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 116599 0 0 0 58076 156 0 0 25 0 1 0 227780523 476815360 115900 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 116410 115900 141 302 0 116105 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 465640

[startup+642.572 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=889616/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=490620 CPUtime=642.32
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 122846 0 0 0 64066 166 0 0 25 0 1 0 227780523 502394880 122147 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 122655 122147 141 302 0 122350 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 490620

[startup+702.592 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=866256/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=513936 CPUtime=702.32
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 128685 0 0 0 70058 174 0 0 25 0 1 0 227780523 526270464 127986 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 128484 127986 141 302 0 128179 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 513936

[startup+762.615 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=846352/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=533984 CPUtime=762.32
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 133699 0 0 0 76053 179 0 0 25 0 1 0 227780523 546799616 133000 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 133496 133000 141 302 0 133191 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 533984

[startup+822.643 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19531
/proc/meminfo: memFree=826320/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=553700 CPUtime=822.33
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 138603 0 0 0 82045 188 0 0 25 0 1 0 227780523 566988800 137904 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 138425 137904 141 302 0 138120 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 553700

[startup+882.67 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 19531
/proc/meminfo: memFree=809040/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=571004 CPUtime=882.34
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 142921 0 0 0 88038 196 0 0 25 0 1 0 227780523 584708096 142222 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 142751 142222 141 302 0 142446 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 571004

[startup+942.692 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19531
/proc/meminfo: memFree=792080/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=588088 CPUtime=942.34
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 147197 0 0 0 94032 202 0 0 25 0 1 0 227780523 602202112 146498 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526967 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 147022 146498 141 302 0 146717 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 588088

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19531
/proc/meminfo: memFree=775440/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=604656 CPUtime=1002.33
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 151369 0 0 0 100026 207 0 0 25 0 1 0 227780523 619167744 150670 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526926 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 151164 150670 141 302 0 150859 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 604656

[startup+1062.74 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 19531
/proc/meminfo: memFree=760272/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=619608 CPUtime=1062.33
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 155080 0 0 0 106020 213 0 0 25 0 1 0 227780523 634478592 154381 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 154902 154381 141 302 0 154597 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 619608

[startup+1122.76 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19531
/proc/meminfo: memFree=737744/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=642424 CPUtime=1122.34
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 160748 0 0 0 112013 221 0 0 25 0 1 0 227780523 657842176 160049 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526668 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 160606 160049 141 302 0 160301 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 642424

[startup+1182.79 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 19531
/proc/meminfo: memFree=705360/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=674880 CPUtime=1182.34
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 168876 0 0 0 118002 232 0 0 25 0 1 0 227780523 691077120 168177 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 168720 168177 141 302 0 168415 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 674880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 19531
/proc/meminfo: memFree=694736/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=685072 CPUtime=1200.06
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4194304 171409 0 0 0 119771 235 0 0 25 0 1 0 227780523 701513728 170710 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 171268 170710 141 302 0 170963 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 685072

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

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

[startup+1200.61 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 19531
/proc/meminfo: memFree=694736/2055920 swapFree=4183908/4192956
[pid=19530] ppid=19528 vsize=0 CPUtime=1200.16
/proc/19530/stat : 19530 (Spear-32) R 19528 19530 18478 0 -1 4195332 171409 0 0 0 119771 245 0 0 25 0 1 0 227780523 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/19530/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.66
CPU time (s): 1200.17
CPU user time (s): 1197.72
CPU system time (s): 2.45463
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 685072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.72
system time used= 2.45463
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 171409
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= 1625

runsolver used 0.904862 second user time and 2.30565 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Feb 21 17:17:07 UTC 2007

IDJOB= 305396
IDBENCH= 20155
IDSOLVER= 133
FILE ID= node71/305396-1172078227

PBS_JOBID= 3892797

Free space on /tmp= 66558 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
COMMAND LINE= /tmp/evaluation/305396-1172078227/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305396-1172078227/instance-305396-1172078227.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-305396-1172078227 -o ROOT/results/node71/solver-305396-1172078227 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305396-1172078227/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305396-1172078227/instance-305396-1172078227.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  cb77fa686f82b4c89db1294cde11cf16

RANDOM SEED= 511625663

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1379120 kB
Buffers:         30288 kB
Cached:         586692 kB
SwapCached:       3112 kB
Active:         107916 kB
Inactive:       518840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1379120 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            2812 kB
Writeback:           0 kB
Mapped:          15524 kB
Slab:            36120 kB
Committed_AS:   734104 kB
PageTables:       1448 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= 66558 MiB

End job on node71 on Wed Feb 21 17:37:10 UTC 2007