Trace number 303100

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 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1358416858-13.cnf
MD5SUM7f9bc9e91d3c5181672e5c64171b017a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark649.225
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/303100-1172027253/instance-303100-1172027253.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/node20/watcher-303100-1172027253 -o ROOT/results/node20/solver-303100-1172027253 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303100-1172027253/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/303100-1172027253/instance-303100-1172027253.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 2/77 6863
/proc/meminfo: memFree=1415904/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=1396 CPUtime=0
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 222679260 1429504 166 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 349 166 128 302 0 44 0

[startup+0.106805 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 6863
/proc/meminfo: memFree=1415904/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=2584 CPUtime=0.1
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 487 0 0 0 10 0 0 0 18 0 1 0 222679260 2646016 471 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 646 471 141 302 0 341 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2584

[startup+0.514854 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 6863
/proc/meminfo: memFree=1415904/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=3484 CPUtime=0.5
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 715 0 0 0 50 0 0 0 22 0 1 0 222679260 3567616 699 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 871 699 141 302 0 566 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3484

[startup+1.33495 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1412504/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=5056 CPUtime=1.32
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 1081 0 0 0 131 1 0 0 25 0 1 0 222679260 5177344 1065 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 1264 1065 141 302 0 959 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5056

[startup+2.97115 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1410584/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=7244 CPUtime=2.95
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 1643 0 0 0 293 2 0 0 25 0 1 0 222679260 7417856 1627 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 1811 1627 141 302 0 1506 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 7244

[startup+6.25255 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1406880/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=10592 CPUtime=6.24
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 2480 0 0 0 620 4 0 0 25 0 1 0 222679260 10846208 2464 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 2648 2464 141 302 0 2343 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10592

[startup+12.7033 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1401952/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=15256 CPUtime=12.69
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 3655 0 0 0 1262 7 0 0 25 0 1 0 222679260 15622144 3606 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 3814 3606 141 302 0 3509 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15256

[startup+25.5129 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1394976/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=22656 CPUtime=25.5
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 5497 0 0 0 2540 10 0 0 25 0 1 0 222679260 23199744 5383 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 5664 5383 141 302 0 5359 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 22656

[startup+51.128 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1384992/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=32368 CPUtime=51.11
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 7927 0 0 0 5095 16 0 0 25 0 1 0 222679260 33144832 7813 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 8092 7813 141 302 0 7787 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 32368

[startup+102.353 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1371360/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=46796 CPUtime=102.31
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 11481 0 0 0 10206 25 0 0 25 0 1 0 222679260 47919104 11238 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 11699 11238 141 302 0 11394 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 46796

[startup+162.387 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1358944/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=58968 CPUtime=162.33
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 14529 0 0 0 16197 36 0 0 25 0 1 0 222679260 60383232 14286 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 14742 14286 141 302 0 14437 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 58968

[startup+222.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1348256/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=69652 CPUtime=222.34
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 17198 0 0 0 22187 47 0 0 25 0 1 0 222679260 71323648 16955 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 17413 16955 141 302 0 17108 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 69652

[startup+282.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1338720/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=80172 CPUtime=282.37
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 19841 0 0 0 28180 57 0 0 25 0 1 0 222679260 82096128 19341 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 20043 19341 141 302 0 19738 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 80172

[startup+342.485 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1330088/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=89104 CPUtime=342.38
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 22015 0 0 0 34172 66 0 0 25 0 1 0 222679260 91242496 21515 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 22276 21515 141 302 0 21971 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 89104

[startup+402.521 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1323176/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=96052 CPUtime=402.4
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 23712 0 0 0 40167 73 0 0 25 0 1 0 222679260 98357248 23212 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 24013 23212 141 302 0 23708 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 96052

[startup+462.554 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1316392/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=103020 CPUtime=462.42
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 25396 0 0 0 46163 79 0 0 25 0 1 0 222679260 105492480 24896 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 25755 24896 141 302 0 25450 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 103020

[startup+522.589 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1309736/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=109560 CPUtime=522.43
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 27057 0 0 0 52157 86 0 0 25 0 1 0 222679260 112189440 26557 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526752 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 27390 26557 141 302 0 27085 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 109560

[startup+582.622 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1303464/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=115704 CPUtime=582.46
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 28597 0 0 0 58154 92 0 0 25 0 1 0 222679260 118480896 28097 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 28926 28097 141 302 0 28621 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 115704

[startup+642.657 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1297704/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=121744 CPUtime=642.47
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 30036 0 0 0 64149 98 0 0 25 0 1 0 222679260 124665856 29536 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 30436 29536 141 302 0 30131 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 121744

[startup+702.689 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6864
/proc/meminfo: memFree=1291752/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=127748 CPUtime=702.48
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 31545 0 0 0 70144 104 0 0 25 0 1 0 222679260 130813952 31045 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 31937 31045 141 302 0 31632 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 127748

[startup+762.72 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 6864
/proc/meminfo: memFree=1285608/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=134424 CPUtime=762.5
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 33060 0 0 0 76141 109 0 0 25 0 1 0 222679260 137650176 32560 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527100 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 33606 32560 141 302 0 33301 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 134424

[startup+822.757 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6864
/proc/meminfo: memFree=1280488/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=139460 CPUtime=822.52
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 34312 0 0 0 82138 114 0 0 25 0 1 0 222679260 142807040 33812 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 34865 33812 141 302 0 34560 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 139460

[startup+882.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6864
/proc/meminfo: memFree=1275176/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=144768 CPUtime=882.54
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 35631 0 0 0 88134 120 0 0 25 0 1 0 222679260 148242432 35131 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526797 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 36192 35131 141 302 0 35887 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 144768

[startup+942.824 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6864
/proc/meminfo: memFree=1270312/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=149524 CPUtime=942.56
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 36858 0 0 0 94130 126 0 0 25 0 1 0 222679260 153112576 36358 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 37381 36358 141 302 0 37076 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 149524

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6864
/proc/meminfo: memFree=1265640/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=156140 CPUtime=1002.57
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 38527 0 0 0 100127 130 0 0 25 0 1 0 222679260 159887360 37514 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 39035 37514 141 302 0 38730 0
Current children cumulated CPU time (s) 1002.57
Current children cumulated vsize (KiB) 156140

[startup+1062.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6864
/proc/meminfo: memFree=1260776/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=161276 CPUtime=1062.59
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 39777 0 0 0 106125 134 0 0 25 0 1 0 222679260 165146624 38764 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526903 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 40319 38764 141 302 0 40014 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 161276

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6864
/proc/meminfo: memFree=1256488/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=165636 CPUtime=1122.61
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 40814 0 0 0 112122 139 0 0 25 0 1 0 222679260 169611264 39801 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526967 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 41409 39801 141 302 0 41104 0
Current children cumulated CPU time (s) 1122.61
Current children cumulated vsize (KiB) 165636

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6864
/proc/meminfo: memFree=1252328/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=169644 CPUtime=1182.62
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 41857 0 0 0 118117 145 0 0 25 0 1 0 222679260 173715456 40844 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526775 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 42411 40844 141 302 0 42106 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 169644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6864
/proc/meminfo: memFree=1251176/2055920 swapFree=4120788/4192956
[pid=6863] ppid=6861 vsize=170668 CPUtime=1200.04
/proc/6863/stat : 6863 (Spear-32) R 6861 6863 6806 0 -1 4194304 42129 0 0 0 119858 146 0 0 25 0 1 0 222679260 174764032 41116 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6863/statm: 42667 41116 141 302 0 42362 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 170668

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1198.59
CPU system time (s): 1.49477
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 170668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.59
system time used= 1.49477
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42129
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= 26282

runsolver used 1.36279 second user time and 2.90156 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Feb 21 03:07:33 UTC 2007

IDJOB= 303100
IDBENCH= 20099
IDSOLVER= 133
FILE ID= node20/303100-1172027253

PBS_JOBID= 3892696

Free space on /tmp= 66561 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1358416858-13.cnf
COMMAND LINE= /tmp/evaluation/303100-1172027253/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/303100-1172027253/instance-303100-1172027253.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-303100-1172027253 -o ROOT/results/node20/solver-303100-1172027253 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303100-1172027253/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/303100-1172027253/instance-303100-1172027253.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  7f9bc9e91d3c5181672e5c64171b017a

RANDOM SEED= 519186849

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:       1416376 kB
Buffers:         32736 kB
Cached:         501748 kB
SwapCached:      36240 kB
Active:         105048 kB
Inactive:       482176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416376 kB
SwapTotal:     4192956 kB
SwapFree:      4120788 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          29508 kB
Slab:            37988 kB
Committed_AS:   557772 kB
PageTables:       1684 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node20 on Wed Feb 21 03:27:35 UTC 2007