Trace number 307241

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 1200.59

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
MD5SUM59c8db54641efdcb0f397a2fc06a7707
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 variables18999
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/307241-1172116145/instance-307241-1172116145.cnf

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-307241-1172116145 -o ROOT/results/node18/solver-307241-1172116145 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307241-1172116145/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307241-1172116145/instance-307241-1172116145.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 3/77 18671
/proc/meminfo: memFree=1793848/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=1932 CPUtime=0
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 231569021 1978368 246 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134518183 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 483 247 126 302 0 178 0

[startup+0.107298 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18671
/proc/meminfo: memFree=1793848/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=5788 CPUtime=0.09
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 1434 0 0 0 9 0 0 0 18 0 1 0 231569021 5926912 1074 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134533777 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 1447 1074 129 302 0 1142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5788

[startup+0.518337 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18671
/proc/meminfo: memFree=1793848/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=9196 CPUtime=0.51
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 2360 0 0 0 50 1 0 0 22 0 1 0 231569021 9416704 1902 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 2299 1902 141 302 0 1994 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9196

[startup+1.34242 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1785776/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=10532 CPUtime=1.33
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 2695 0 0 0 131 2 0 0 25 0 1 0 231569021 10784768 2237 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 2633 2237 141 302 0 2328 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10532

[startup+2.97857 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1783664/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=13400 CPUtime=2.97
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 3384 0 0 0 294 3 0 0 25 0 1 0 231569021 13721600 2926 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 3350 2926 141 302 0 3045 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13400

[startup+6.25489 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1777584/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=19036 CPUtime=6.25
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 4810 0 0 0 620 5 0 0 25 0 1 0 231569021 19492864 4352 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 4759 4352 141 302 0 4454 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 19036

[startup+12.7105 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1766448/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=29676 CPUtime=12.69
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 7474 0 0 0 1262 7 0 0 25 0 1 0 231569021 30388224 7016 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 7419 7016 141 302 0 7114 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29676

[startup+25.5118 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1747696/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=49052 CPUtime=25.5
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 12316 0 0 0 2537 13 0 0 25 0 1 0 231569021 50229248 11858 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 12263 11858 141 302 0 11958 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 49052

[startup+51.1262 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1714416/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=81976 CPUtime=51.1
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 20557 0 0 0 5087 23 0 0 25 0 1 0 231569021 83943424 20066 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 20494 20066 141 302 0 20189 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 81976

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1659184/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=137488 CPUtime=102.31
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 34483 0 0 0 10191 40 0 0 25 0 1 0 231569021 140787712 33927 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 34372 33927 141 302 0 34067 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 137488

[startup+162.379 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1608048/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=187524 CPUtime=162.33
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 47014 0 0 0 16176 57 0 0 25 0 1 0 231569021 192024576 46458 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526914 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 46881 46458 141 302 0 46576 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 187524

[startup+222.412 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1554672/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=241500 CPUtime=222.34
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 60535 0 0 0 22161 73 0 0 25 0 1 0 231569021 247296000 59850 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 60375 59850 141 302 0 60070 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 241500

[startup+282.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1514096/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=281916 CPUtime=282.35
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 70669 0 0 0 28145 90 0 0 25 0 1 0 231569021 288681984 69984 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 70479 69984 141 302 0 70174 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 281916

[startup+342.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1470448/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=325492 CPUtime=342.36
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 81597 0 0 0 34131 105 0 0 25 0 1 0 231569021 333303808 80912 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 81373 80912 141 302 0 81068 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 325492

[startup+402.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1436720/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=358564 CPUtime=402.39
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 89881 0 0 0 40121 118 0 0 25 0 1 0 231569021 367169536 89196 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 89641 89196 141 302 0 89336 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 358564

[startup+462.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1411696/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=384676 CPUtime=462.4
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 96419 0 0 0 46113 127 0 0 25 0 1 0 231569021 393908224 95477 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 96169 95477 141 302 0 95864 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 384676

[startup+522.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1386992/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=409328 CPUtime=522.4
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 102592 0 0 0 52104 136 0 0 25 0 1 0 231569021 419151872 101650 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 102332 101650 141 302 0 102027 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 409328

[startup+582.594 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1365296/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=430624 CPUtime=582.43
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 107927 0 0 0 58099 144 0 0 25 0 1 0 231569021 440958976 106985 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 107656 106985 141 302 0 107351 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 430624

[startup+642.628 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1319728/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=476368 CPUtime=642.44
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 119377 0 0 0 64085 159 0 0 25 0 1 0 231569021 487800832 118435 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 119092 118435 141 302 0 118787 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 476368

[startup+702.657 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1285616/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=510220 CPUtime=702.46
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 127838 0 0 0 70074 172 0 0 25 0 1 0 231569021 522465280 126896 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 127555 126896 141 302 0 127250 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 510220

[startup+762.709 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 18788
/proc/meminfo: memFree=1255288/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=539192 CPUtime=762.45
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 135096 0 0 0 76063 182 0 0 25 0 1 0 231569021 552132608 134154 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 134798 134154 141 302 0 134493 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 539192

[startup+822.774 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18870
/proc/meminfo: memFree=1229936/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=565192 CPUtime=822.45
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 141589 0 0 0 82056 189 0 0 25 0 1 0 231569021 578756608 140647 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 141298 140647 141 302 0 140993 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 565192

[startup+882.802 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18870
/proc/meminfo: memFree=1202096/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=593248 CPUtime=882.46
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 148615 0 0 0 88050 196 0 0 25 0 1 0 231569021 607485952 147673 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 148312 147673 141 302 0 148007 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 593248

[startup+942.832 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 18870
/proc/meminfo: memFree=1180016/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=615364 CPUtime=942.47
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 154103 0 0 0 94045 202 0 0 25 0 1 0 231569021 630132736 153161 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 153841 153161 141 302 0 153536 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 615364

[startup+1002.86 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18870
/proc/meminfo: memFree=1158704/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=636800 CPUtime=1002.48
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 159472 0 0 0 100038 210 0 0 25 0 1 0 231569021 652083200 158530 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 159200 158530 141 302 0 158895 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 636800

[startup+1062.89 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 18870
/proc/meminfo: memFree=1140656/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=654492 CPUtime=1062.49
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 163876 0 0 0 106034 215 0 0 25 0 1 0 231569021 670199808 162934 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 163623 162934 141 302 0 163318 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 654492

[startup+1122.93 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18870
/proc/meminfo: memFree=1123248/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=671800 CPUtime=1122.52
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 168241 0 0 0 112031 221 0 0 25 0 1 0 231569021 687923200 167299 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 167950 167299 141 302 0 167645 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 671800

[startup+1182.96 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18870
/proc/meminfo: memFree=1104624/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=690644 CPUtime=1182.53
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 172930 0 0 0 118025 228 0 0 25 0 1 0 231569021 707219456 171988 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 172661 171988 141 302 0 172356 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 690644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18870
/proc/meminfo: memFree=1099440/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=695484 CPUtime=1200.06
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4194304 174135 0 0 0 119777 229 0 0 25 0 1 0 231569021 712175616 173193 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 173871 173193 141 302 0 173566 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 695484

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

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

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18870
/proc/meminfo: memFree=1099440/2055920 swapFree=4192812/4192956
[pid=18671] ppid=18669 vsize=0 CPUtime=1200.16
/proc/18671/stat : 18671 (Spear-32) R 18669 18671 17401 0 -1 4195332 174135 0 0 0 119777 239 0 0 25 0 1 0 231569021 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/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): 1200.59
CPU time (s): 1200.17
CPU user time (s): 1197.77
CPU system time (s): 2.39764
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 695484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.77
system time used= 2.39764
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 174135
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= 24933

runsolver used 1.35679 second user time and 2.89356 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Thu Feb 22 03:49:05 UTC 2007

IDJOB= 307241
IDBENCH= 20200
IDSOLVER= 133
FILE ID= node18/307241-1172116145

PBS_JOBID= 3865364

Free space on /tmp= 66542 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
COMMAND LINE= /tmp/evaluation/307241-1172116145/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307241-1172116145/instance-307241-1172116145.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-307241-1172116145 -o ROOT/results/node18/solver-307241-1172116145 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307241-1172116145/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307241-1172116145/instance-307241-1172116145.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  59c8db54641efdcb0f397a2fc06a7707

RANDOM SEED= 579216812

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1794256 kB
Buffers:         27348 kB
Cached:         118036 kB
SwapCached:          0 kB
Active:         117080 kB
Inactive:        87980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3100 kB
Writeback:           0 kB
Mapped:          78608 kB
Slab:            42248 kB
Committed_AS:   911148 kB
PageTables:       1668 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66542 MiB

End job on node18 on Thu Feb 22 04:09:07 UTC 2007