Trace number 305273

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) 1200.19 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
MD5SUM532ec8d121b791b638eeecfaf862b136
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/305273-1172075584/instance-305273-1172075584.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/node34/watcher-305273-1172075584 -o ROOT/results/node34/solver-305273-1172075584 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305273-1172075584/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305273-1172075584/instance-305273-1172075584.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 0.98 0.99 3/64 25825
/proc/meminfo: memFree=1424800/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=1932 CPUtime=0
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 201322265 1978368 244 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 483 245 126 302 0 178 0

[startup+0.107053 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25825
/proc/meminfo: memFree=1424800/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=5012 CPUtime=0.09
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 1207 0 0 0 9 0 0 0 18 0 1 0 201322265 5132288 1024 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 1253 1024 129 302 0 948 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5012

[startup+0.515085 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25825
/proc/meminfo: memFree=1424800/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=7616 CPUtime=0.5
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 1903 0 0 0 49 1 0 0 22 0 1 0 201322265 7798784 1655 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 1904 1655 141 302 0 1599 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7616

[startup+1.33515 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25826
/proc/meminfo: memFree=1417560/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=9204 CPUtime=1.32
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 2284 0 0 0 131 1 0 0 25 0 1 0 201322265 9424896 2036 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2301 2036 141 302 0 1996 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9204

[startup+2.97128 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25826
/proc/meminfo: memFree=1415448/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=11864 CPUtime=2.96
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 2970 0 0 0 294 2 0 0 25 0 1 0 201322265 12148736 2722 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2966 2722 141 302 0 2661 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11864

[startup+6.25155 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25826
/proc/meminfo: memFree=1409688/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=17336 CPUtime=6.24
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 4338 0 0 0 621 3 0 0 25 0 1 0 201322265 17752064 4090 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 4334 4090 141 302 0 4029 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17336

[startup+12.7071 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25826
/proc/meminfo: memFree=1398680/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=27996 CPUtime=12.69
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 6970 0 0 0 1262 7 0 0 25 0 1 0 201322265 28667904 6722 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 6999 6722 141 302 0 6694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27996

[startup+25.6071 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25826
/proc/meminfo: memFree=1379992/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=47092 CPUtime=25.59
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 11767 0 0 0 2546 13 0 0 25 0 1 0 201322265 48222208 11486 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 11773 11486 141 302 0 11468 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 47092

[startup+51.2162 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25826
/proc/meminfo: memFree=1348568/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=78064 CPUtime=51.19
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 19552 0 0 0 5096 23 0 0 25 0 1 0 201322265 79937536 19271 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 19516 19271 141 302 0 19211 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 78064

[startup+102.428 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25826
/proc/meminfo: memFree=1295768/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=131284 CPUtime=102.39
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 32871 0 0 0 10201 38 0 0 25 0 1 0 201322265 134434816 32525 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 32821 32525 141 302 0 32516 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 131284

[startup+162.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25826
/proc/meminfo: memFree=1245080/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=181516 CPUtime=162.41
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 45439 0 0 0 16184 57 0 0 25 0 1 0 201322265 185872384 44964 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526969 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 45379 44964 141 302 0 45074 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 181516

[startup+222.471 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25826
/proc/meminfo: memFree=1189720/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=236704 CPUtime=222.4
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 59283 0 0 0 22165 75 0 0 25 0 1 0 201322265 242384896 58808 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 59176 58808 141 302 0 58871 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 236704

[startup+282.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25826
/proc/meminfo: memFree=1147096/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=279780 CPUtime=282.41
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 70036 0 0 0 28152 89 0 0 25 0 1 0 201322265 286494720 69561 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527089 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 69945 69561 141 302 0 69640 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 279780

[startup+342.505 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25826
/proc/meminfo: memFree=1097240/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=328512 CPUtime=342.41
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 82274 0 0 0 34134 107 0 0 25 0 1 0 201322265 336396288 81799 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 82128 81799 141 302 0 81823 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 328512

[startup+402.524 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25826
/proc/meminfo: memFree=1061144/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=364656 CPUtime=402.42
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 91309 0 0 0 40122 120 0 0 25 0 1 0 201322265 373407744 90834 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527166 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 91164 90834 141 302 0 90859 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 364656

[startup+462.541 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25826
/proc/meminfo: memFree=1030296/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=396428 CPUtime=462.43
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 99270 0 0 0 46110 133 0 0 25 0 1 0 201322265 405942272 98538 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 99107 98538 141 302 0 98802 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 396428

[startup+522.584 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25826
/proc/meminfo: memFree=994456/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=432504 CPUtime=522.45
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 108284 0 0 0 52099 146 0 0 25 0 1 0 201322265 442884096 107552 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526969 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 108126 107552 141 302 0 107821 0
Current children cumulated CPU time (s) 522.45
Current children cumulated vsize (KiB) 432504

[startup+582.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25826
/proc/meminfo: memFree=960792/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=465608 CPUtime=582.46
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 116579 0 0 0 58089 157 0 0 25 0 1 0 201322265 476782592 115847 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 116402 115847 141 302 0 116097 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 465608

[startup+642.622 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 25826
/proc/meminfo: memFree=931864/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=494496 CPUtime=642.46
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 123812 0 0 0 64077 169 0 0 25 0 1 0 201322265 506363904 123080 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 123624 123080 141 302 0 123319 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 494496

[startup+702.637 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 25826
/proc/meminfo: memFree=908760/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=517604 CPUtime=702.46
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 129592 0 0 0 70068 178 0 0 25 0 1 0 201322265 530026496 128860 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526967 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 129401 128860 141 302 0 129096 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 517604

[startup+762.654 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25826
/proc/meminfo: memFree=888408/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=537944 CPUtime=762.47
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 134676 0 0 0 76061 186 0 0 25 0 1 0 201322265 550854656 133944 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527154 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 134486 133944 141 302 0 134181 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 537944

[startup+822.675 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25826
/proc/meminfo: memFree=867480/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=558748 CPUtime=822.47
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 139855 0 0 0 82054 193 0 0 25 0 1 0 201322265 572157952 139123 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 139687 139123 141 302 0 139382 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 558748

[startup+882.695 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25826
/proc/meminfo: memFree=845912/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=580408 CPUtime=882.48
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 145261 0 0 0 88046 202 0 0 25 0 1 0 201322265 594337792 144529 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 145102 144529 141 302 0 144797 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 580408

[startup+942.711 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25826
/proc/meminfo: memFree=819736/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=606620 CPUtime=942.48
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 151824 0 0 0 94036 212 0 0 25 0 1 0 201322265 621178880 151092 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 151655 151092 141 302 0 151350 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 606620

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25826
/proc/meminfo: memFree=795160/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=630776 CPUtime=1002.54
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 157878 0 0 0 100031 223 0 0 25 0 1 0 201322265 645914624 157146 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 157694 157146 141 302 0 157389 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 630776

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25826
/proc/meminfo: memFree=762072/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=663900 CPUtime=1062.54
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 166164 0 0 0 106018 236 0 0 25 0 1 0 201322265 679833600 165432 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527260 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 165975 165432 141 302 0 165670 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 663900

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25826
/proc/meminfo: memFree=734616/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=691404 CPUtime=1122.55
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 173045 0 0 0 112008 247 0 0 25 0 1 0 201322265 707997696 172313 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 172851 172313 141 302 0 172546 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 691404

[startup+1182.83 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 25826
/proc/meminfo: memFree=711768/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=714340 CPUtime=1182.54
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 178801 0 0 0 117998 256 0 0 25 0 1 0 201322265 731484160 178069 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 178585 178069 141 302 0 178280 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 714340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 25826
/proc/meminfo: memFree=701272/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=724404 CPUtime=1200.06
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4194304 181310 0 0 0 119746 260 0 0 25 0 1 0 201322265 741789696 180578 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 181101 180578 141 302 0 180796 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 724404

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

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

[startup+1200.46 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 25826
/proc/meminfo: memFree=701272/2055920 swapFree=4182768/4192956
[pid=25825] ppid=25823 vsize=0 CPUtime=1200.17
/proc/25825/stat : 25825 (Spear-32) R 25823 25825 25105 0 -1 4195332 181310 0 0 0 119747 270 0 0 25 0 1 0 201322265 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.19
CPU user time (s): 1197.47
CPU system time (s): 2.71559
CPU usage (%): 99.9766
Max. virtual memory (cumulated for all children) (KiB): 724404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.47
system time used= 2.71559
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181310
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= 1867

runsolver used 0.749886 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Feb 21 16:33:05 UTC 2007

IDJOB= 305273
IDBENCH= 20152
IDSOLVER= 133
FILE ID= node34/305273-1172075584

PBS_JOBID= 3892803

Free space on /tmp= 66560 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
COMMAND LINE= /tmp/evaluation/305273-1172075584/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305273-1172075584/instance-305273-1172075584.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-305273-1172075584 -o ROOT/results/node34/solver-305273-1172075584 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305273-1172075584/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305273-1172075584/instance-305273-1172075584.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  532ec8d121b791b638eeecfaf862b136

RANDOM SEED= 523000311

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1425208 kB
Buffers:         32396 kB
Cached:         538976 kB
SwapCached:       5132 kB
Active:         155248 kB
Inactive:       427080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425208 kB
SwapTotal:     4192956 kB
SwapFree:      4182768 kB
Dirty:            2808 kB
Writeback:           0 kB
Mapped:          15516 kB
Slab:            34472 kB
Committed_AS:   544924 kB
PageTables:       1396 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= 66560 MiB

End job on node34 on Wed Feb 21 16:53:07 UTC 2007