Trace number 307405

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) 1200.12 1200.56

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1661055114-06.cnf
MD5SUM05c3fabf805829dbf896864dc67f5a6b
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/307405-1172119696/instance-307405-1172119696.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/node75/watcher-307405-1172119696 -o ROOT/results/node75/solver-307405-1172119696 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307405-1172119696/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307405-1172119696/instance-307405-1172119696.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: 0.97 1.00 1.00 3/64 20027
/proc/meminfo: memFree=1368488/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=1932 CPUtime=0
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 263 0 0 0 0 0 0 0 19 0 1 0 231935428 1978368 247 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 483 247 126 302 0 178 0

[startup+0.10777 s]
/proc/loadavg: 0.97 1.00 1.00 3/64 20027
/proc/meminfo: memFree=1368488/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=5920 CPUtime=0.1
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 1469 0 0 0 10 0 0 0 20 0 1 0 231935428 6062080 1109 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 1480 1110 129 302 0 1175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5920

[startup+0.515818 s]
/proc/loadavg: 0.97 1.00 1.00 3/64 20027
/proc/meminfo: memFree=1368488/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=9308 CPUtime=0.5
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 2378 0 0 0 49 1 0 0 24 0 1 0 231935428 9531392 1920 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 2327 1920 141 302 0 2022 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9308

[startup+1.33691 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1360288/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=10644 CPUtime=1.33
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 2707 0 0 0 131 2 0 0 25 0 1 0 231935428 10899456 2249 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 2661 2249 141 302 0 2356 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10644

[startup+2.97611 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1358304/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=13444 CPUtime=2.97
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 3409 0 0 0 294 3 0 0 25 0 1 0 231935428 13766656 2951 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 3361 2951 141 302 0 3056 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13444

[startup+6.2525 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1352544/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=18784 CPUtime=6.24
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 4738 0 0 0 619 5 0 0 25 0 1 0 231935428 19234816 4280 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 4696 4280 141 302 0 4391 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18784

[startup+12.7103 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1341728/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=29044 CPUtime=12.7
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 7302 0 0 0 1261 9 0 0 25 0 1 0 231935428 29741056 6844 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 7261 6844 141 302 0 6956 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 29044

[startup+25.6108 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1323232/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=48272 CPUtime=25.59
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 12130 0 0 0 2544 15 0 0 25 0 1 0 231935428 49430528 11672 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 12068 11672 141 302 0 11763 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 48272

[startup+51.2188 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1290336/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=80664 CPUtime=51.19
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 20233 0 0 0 5095 24 0 0 25 0 1 0 231935428 82599936 19742 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526668 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 20166 19742 141 302 0 19861 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 80664

[startup+102.427 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1239968/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=131540 CPUtime=102.38
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 32997 0 0 0 10199 39 0 0 25 0 1 0 231935428 134696960 32441 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 32885 32441 141 302 0 32580 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 131540

[startup+162.451 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1182112/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=188200 CPUtime=162.4
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 47179 0 0 0 16184 56 0 0 25 0 1 0 231935428 192716800 46623 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 47050 46623 141 302 0 46745 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 188200

[startup+222.468 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1130208/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=240576 CPUtime=222.39
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 60303 0 0 0 22165 74 0 0 25 0 1 0 231935428 246349824 59618 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526969 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 60144 59618 141 302 0 59839 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 240576

[startup+282.49 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1089632/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=281228 CPUtime=282.4
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 70459 0 0 0 28153 87 0 0 25 0 1 0 231935428 287977472 69774 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 70307 69774 141 302 0 70002 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 281228

[startup+342.511 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1039968/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=330244 CPUtime=342.4
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 82741 0 0 0 34136 104 0 0 25 0 1 0 231935428 338169856 82056 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 82561 82056 141 302 0 82256 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 330244

[startup+402.529 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20028
/proc/meminfo: memFree=993376/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=376848 CPUtime=402.4
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 94406 0 0 0 40122 118 0 0 25 0 1 0 231935428 385892352 93721 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526745 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 94212 93721 141 302 0 93907 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 376848

[startup+462.548 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20028
/proc/meminfo: memFree=959584/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=410804 CPUtime=462.4
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 102882 0 0 0 46111 129 0 0 25 0 1 0 231935428 420663296 102197 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 102701 102197 141 302 0 102396 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 410804

[startup+522.567 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20028
/proc/meminfo: memFree=928480/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=443020 CPUtime=522.4
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 110962 0 0 0 52100 140 0 0 25 0 1 0 231935428 453652480 110020 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134561592 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 110755 110020 141 302 0 110450 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 443020

[startup+582.589 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20028
/proc/meminfo: memFree=900832/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=470080 CPUtime=582.4
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 117727 0 0 0 58092 148 0 0 25 0 1 0 231935428 481361920 116785 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 117520 116785 141 302 0 117215 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 470080

[startup+642.608 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20028
/proc/meminfo: memFree=858208/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=512624 CPUtime=642.41
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 128394 0 0 0 64079 162 0 0 25 0 1 0 231935428 524926976 127452 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 128156 127452 141 302 0 127851 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 512624

[startup+702.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=823392/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=547532 CPUtime=702.41
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 137125 0 0 0 70069 172 0 0 25 0 1 0 231935428 560672768 136183 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 136883 136183 141 302 0 136578 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 547532

[startup+762.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=797152/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=573684 CPUtime=762.42
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 143660 0 0 0 76060 182 0 0 25 0 1 0 231935428 587452416 142718 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 143421 142718 141 302 0 143116 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 573684

[startup+822.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20152
/proc/meminfo: memFree=775728/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=593580 CPUtime=822.41
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 148651 0 0 0 82053 188 0 0 25 0 1 0 231935428 607825920 147709 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 148395 147709 141 302 0 148090 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 593580

[startup+882.745 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 20226
/proc/meminfo: memFree=754144/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=616300 CPUtime=882.39
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 154327 0 0 0 88044 195 0 0 25 0 1 0 231935428 631091200 153385 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526967 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 154075 153385 141 302 0 153770 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 616300

[startup+942.76 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20226
/proc/meminfo: memFree=734304/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=636104 CPUtime=942.38
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 159281 0 0 0 94036 202 0 0 25 0 1 0 231935428 651370496 158339 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 159026 158339 141 302 0 158721 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 636104

[startup+1002.78 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20226
/proc/meminfo: memFree=717088/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=652952 CPUtime=1002.39
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 163499 0 0 0 100030 209 0 0 25 0 1 0 231935428 668622848 162557 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 163238 162557 141 302 0 162933 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 652952

[startup+1062.8 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 20226
/proc/meminfo: memFree=701728/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=668572 CPUtime=1062.38
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 167412 0 0 0 106025 213 0 0 25 0 1 0 231935428 684617728 166470 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 167143 166470 141 302 0 166838 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 668572

[startup+1122.82 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20226
/proc/meminfo: memFree=686368/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=683904 CPUtime=1122.39
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 171250 0 0 0 112021 218 0 0 25 0 1 0 231935428 700317696 170308 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 170976 170308 141 302 0 170671 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 683904

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20226
/proc/meminfo: memFree=673184/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=697168 CPUtime=1182.39
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 174540 0 0 0 118017 222 0 0 25 0 1 0 231935428 713900032 173598 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 174292 173598 141 302 0 173987 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 697168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20226
/proc/meminfo: memFree=665696/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=704472 CPUtime=1200
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4194304 176354 0 0 0 119776 224 0 0 25 0 1 0 231935428 721379328 175412 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527157 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 176118 175412 141 302 0 175813 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 704472

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

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

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20226
/proc/meminfo: memFree=665696/2055920 swapFree=4183248/4192956
[pid=20027] ppid=20025 vsize=0 CPUtime=1200.11
/proc/20027/stat : 20027 (Spear-32) R 20025 20027 18459 0 -1 4195332 176354 0 0 0 119777 234 0 0 25 0 1 0 231935428 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/20027/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.12
CPU user time (s): 1197.77
CPU system time (s): 2.34664
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 704472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.77
system time used= 2.34664
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 176354
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= 1661

runsolver used 0.754885 second user time and 2.53261 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Thu Feb 22 04:48:16 UTC 2007

IDJOB= 307405
IDBENCH= 20204
IDSOLVER= 133
FILE ID= node75/307405-1172119696

PBS_JOBID= 3892907

Free space on /tmp= 66556 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1661055114-06.cnf
COMMAND LINE= /tmp/evaluation/307405-1172119696/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307405-1172119696/instance-307405-1172119696.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-307405-1172119696 -o ROOT/results/node75/solver-307405-1172119696 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307405-1172119696/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307405-1172119696/instance-307405-1172119696.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  05c3fabf805829dbf896864dc67f5a6b

RANDOM SEED= 250193032

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1368896 kB
Buffers:         40368 kB
Cached:         563192 kB
SwapCached:       3884 kB
Active:         145976 kB
Inactive:       467772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1368896 kB
SwapTotal:     4192956 kB
SwapFree:      4183248 kB
Dirty:            3072 kB
Writeback:           0 kB
Mapped:          16052 kB
Slab:            59212 kB
Committed_AS:   713052 kB
PageTables:       1432 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= 66556 MiB

End job on node75 on Thu Feb 22 05:08:18 UTC 2007