Trace number 295515

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) 1200.03 1200.48

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1344671309-04.SAT.shuffled.cnf
MD5SUM7d86721a55ab336c62a419c8ebee7a6a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.19882
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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/295515-1171807048/instance-295515-1171807048.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/node63/watcher-295515-1171807048 -o ROOT/results/node63/solver-295515-1171807048 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295515-1171807048/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/295515-1171807048/instance-295515-1171807048.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: 1.00 1.00 1.00 3/64 20006
/proc/meminfo: memFree=523624/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=1396 CPUtime=0
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 200662162 1429504 163 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 349 163 128 302 0 44 0

[startup+0.106765 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20006
/proc/meminfo: memFree=523624/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=1920 CPUtime=0.1
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 317 0 0 0 10 0 0 0 18 0 1 0 200662162 1966080 301 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 480 301 140 302 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1920

[startup+0.514808 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20006
/proc/meminfo: memFree=523624/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=2576 CPUtime=0.5
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 489 0 0 0 50 0 0 0 21 0 1 0 200662162 2637824 473 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 644 473 140 302 0 339 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2576

[startup+1.3349 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20007
/proc/meminfo: memFree=521504/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=3620 CPUtime=1.32
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 719 0 0 0 131 1 0 0 25 0 1 0 200662162 3706880 703 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 905 703 140 302 0 600 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3620

[startup+2.97107 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20007
/proc/meminfo: memFree=520416/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=4928 CPUtime=2.96
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 1026 0 0 0 293 3 0 0 25 0 1 0 200662162 5046272 1010 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 1232 1010 140 302 0 927 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4928

[startup+6.25242 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20007
/proc/meminfo: memFree=518560/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=6492 CPUtime=6.24
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 1442 0 0 0 620 4 0 0 25 0 1 0 200662162 6647808 1393 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526917 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 1623 1393 140 302 0 1318 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6492

[startup+12.7041 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20007
/proc/meminfo: memFree=516512/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=8500 CPUtime=12.69
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 1923 0 0 0 1263 6 0 0 25 0 1 0 200662162 8704000 1874 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 2125 1874 140 302 0 1820 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8500

[startup+25.5075 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20007
/proc/meminfo: memFree=513440/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=11972 CPUtime=25.49
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 2767 0 0 0 2538 11 0 0 25 0 1 0 200662162 12259328 2653 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 2993 2653 140 302 0 2688 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11972

[startup+51.1152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20007
/proc/meminfo: memFree=509024/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=16704 CPUtime=51.09
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 3851 0 0 0 5094 15 0 0 25 0 1 0 200662162 17104896 3737 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 4176 3737 140 302 0 3871 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16704

[startup+102.324 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20007
/proc/meminfo: memFree=502496/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=23884 CPUtime=102.28
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 5604 0 0 0 10204 24 0 0 25 0 1 0 200662162 24457216 5361 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 5971 5361 140 302 0 5666 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 23884

[startup+162.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20007
/proc/meminfo: memFree=496672/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=29820 CPUtime=162.29
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 7031 0 0 0 16198 31 0 0 25 0 1 0 200662162 30535680 6788 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 7455 6788 140 302 0 7150 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 29820

[startup+222.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20073
/proc/meminfo: memFree=491416/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=34124 CPUtime=222.26
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 8015 0 0 0 22191 35 0 0 25 0 1 0 200662162 34942976 7772 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 8531 7772 140 302 0 8226 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 34124

[startup+282.419 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20165
/proc/meminfo: memFree=487840/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=38556 CPUtime=282.24
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 9152 0 0 0 28182 42 0 0 25 0 1 0 200662162 39481344 8652 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 9639 8652 140 302 0 9334 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 38556

[startup+342.45 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 20205
/proc/meminfo: memFree=486048/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=41812 CPUtime=342.24
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 9893 0 0 0 34177 47 0 0 25 0 1 0 200662162 42815488 9393 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 10453 9393 140 302 0 10148 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 41812

[startup+402.474 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 20205
/proc/meminfo: memFree=482592/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=45556 CPUtime=402.24
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 10742 0 0 0 40173 51 0 0 25 0 1 0 200662162 46649344 10242 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 11389 10242 140 302 0 11084 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 45556

[startup+462.498 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20205
/proc/meminfo: memFree=479968/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=48492 CPUtime=462.25
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 11439 0 0 0 46168 57 0 0 25 0 1 0 200662162 49655808 10939 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 12123 10939 140 302 0 11818 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 48492

[startup+522.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=477024/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=51440 CPUtime=522.25
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 12171 0 0 0 52163 62 0 0 25 0 1 0 200662162 52674560 11671 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 12860 11671 140 302 0 12555 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 51440

[startup+582.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=474528/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=53764 CPUtime=582.26
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 12794 0 0 0 58159 67 0 0 25 0 1 0 200662162 55054336 12294 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 13441 12294 140 302 0 13136 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 53764

[startup+642.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=471968/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=56328 CPUtime=642.26
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 13419 0 0 0 64154 72 0 0 25 0 1 0 200662162 57679872 12919 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 14082 12919 140 302 0 13777 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 56328

[startup+702.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=468896/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=59448 CPUtime=702.26
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 14176 0 0 0 70150 76 0 0 25 0 1 0 200662162 60874752 13676 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 14862 13676 140 302 0 14557 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 59448

[startup+762.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=464928/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=64768 CPUtime=762.27
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 15150 0 0 0 76148 79 0 0 25 0 1 0 200662162 66322432 14650 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526755 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 16192 14650 140 302 0 15887 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 64768

[startup+822.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=463328/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=66600 CPUtime=822.27
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 15609 0 0 0 82145 82 0 0 25 0 1 0 200662162 68198400 15109 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 16650 15109 140 302 0 16345 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 66600

[startup+882.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=461728/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=68268 CPUtime=882.28
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 16010 0 0 0 88143 85 0 0 25 0 1 0 200662162 69906432 15510 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 17067 15510 140 302 0 16762 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 68268

[startup+942.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=460064/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=69980 CPUtime=942.28
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 16405 0 0 0 94140 88 0 0 25 0 1 0 200662162 71659520 15905 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 17495 15905 140 302 0 17190 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 69980

[startup+1002.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=458656/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=71788 CPUtime=1002.28
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 16771 0 0 0 100138 90 0 0 25 0 1 0 200662162 73510912 16271 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 17947 16271 140 302 0 17642 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 71788

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=456800/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=73464 CPUtime=1062.3
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 17215 0 0 0 106136 94 0 0 25 0 1 0 200662162 75227136 16715 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 18366 16715 140 302 0 18061 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 73464

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=455328/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=77048 CPUtime=1122.29
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 18085 0 0 0 112132 97 0 0 25 0 1 0 200662162 78897152 17072 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 19262 17072 140 302 0 18957 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 77048

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=453728/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=78588 CPUtime=1182.29
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 18491 0 0 0 118129 100 0 0 25 0 1 0 200662162 80474112 17478 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 19647 17478 140 302 0 19342 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 78588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=453280/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=79100 CPUtime=1200.01
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 18613 0 0 0 119900 101 0 0 25 0 1 0 200662162 80998400 17600 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 19775 17600 140 302 0 19470 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 79100

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: 1.00 1.00 1.00 2/65 20205
/proc/meminfo: memFree=453280/2055920 swapFree=4183348/4192956
[pid=20006] ppid=20004 vsize=79100 CPUtime=1200.01
/proc/20006/stat : 20006 (Spear-32) R 20004 20006 19108 0 -1 4194304 18613 0 0 0 119900 101 0 0 25 0 1 0 200662162 80998400 17600 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 19775 17600 140 302 0 19470 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 79100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1199.01
CPU system time (s): 1.02684
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 79100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.01
system time used= 1.02684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18613
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= 3181

runsolver used 0.864868 second user time and 2.43463 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Feb 18 13:57:28 UTC 2007

IDJOB= 295515
IDBENCH= 19914
IDSOLVER= 133
FILE ID= node63/295515-1171807048

PBS_JOBID= 3839586

Free space on /tmp= 66563 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1344671309-04.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295515-1171807048/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/295515-1171807048/instance-295515-1171807048.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-295515-1171807048 -o ROOT/results/node63/solver-295515-1171807048 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295515-1171807048/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/295515-1171807048/instance-295515-1171807048.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  7d86721a55ab336c62a419c8ebee7a6a

RANDOM SEED= 680144437

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        524096 kB
Buffers:         47640 kB
Cached:        1362316 kB
SwapCached:       3968 kB
Active:         783020 kB
Inactive:       636936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        524096 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            97912 kB
Committed_AS:   510240 kB
PageTables:       1460 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= 66563 MiB

End job on node63 on Sun Feb 18 14:17:30 UTC 2007