Trace number 305765

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 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
MD5SUM7f1f4c201bd66bef376407077b248aa7
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 variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/305765-1172085303/instance-305765-1172085303.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/node58/watcher-305765-1172085303 -o ROOT/results/node58/solver-305765-1172085303 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305765-1172085303/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305765-1172085303/instance-305765-1172085303.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: 0.99 0.98 0.99 3/64 23656
/proc/meminfo: memFree=1946184/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=1932 CPUtime=0
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 228486940 1978368 246 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518183 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 483 247 126 302 0 178 0

[startup+0.106552 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23656
/proc/meminfo: memFree=1946184/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=3016 CPUtime=0.1
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 561 0 0 0 10 0 0 0 18 0 1 0 228486940 3088384 545 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 754 545 141 302 0 449 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3016

[startup+0.514597 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23656
/proc/meminfo: memFree=1946184/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=4028 CPUtime=0.5
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 833 0 0 0 50 0 0 0 21 0 1 0 228486940 4124672 817 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 1007 817 141 302 0 702 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4028

[startup+1.33469 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1941952/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=6048 CPUtime=1.32
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 1330 0 0 0 131 1 0 0 25 0 1 0 228486940 6193152 1314 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 1512 1314 141 302 0 1207 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6048

[startup+2.97087 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1939328/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=9504 CPUtime=2.95
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 2181 0 0 0 293 2 0 0 25 0 1 0 228486940 9732096 2165 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 2376 2165 141 302 0 2071 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9504

[startup+6.25123 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1933184/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=14980 CPUtime=6.24
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 3563 0 0 0 619 5 0 0 25 0 1 0 228486940 15339520 3547 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 3745 3547 141 302 0 3440 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14980

[startup+12.7009 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1923200/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=24476 CPUtime=12.68
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 5948 0 0 0 1258 10 0 0 25 0 1 0 228486940 25063424 5899 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 6119 5899 141 302 0 5814 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24476

[startup+25.5044 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1908864/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=39216 CPUtime=25.49
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 9673 0 0 0 2532 17 0 0 25 0 1 0 228486940 40157184 9559 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 9804 9559 141 302 0 9499 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39216

[startup+51.1132 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1886336/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=61312 CPUtime=51.09
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 15191 0 0 0 5083 26 0 0 25 0 1 0 228486940 62783488 15077 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527154 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 15328 15077 141 302 0 15023 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 61312

[startup+102.323 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1853888/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=94244 CPUtime=102.28
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 23458 0 0 0 10186 42 0 0 25 0 1 0 228486940 96505856 23215 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 23561 23215 141 302 0 23256 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 94244

[startup+162.347 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1822272/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=125396 CPUtime=162.29
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 31236 0 0 0 16171 58 0 0 25 0 1 0 228486940 128405504 30993 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 31349 30993 141 302 0 31044 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 125396

[startup+222.367 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1799872/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=148740 CPUtime=222.3
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 37103 0 0 0 22160 70 0 0 25 0 1 0 228486940 152309760 36603 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 37185 36603 141 302 0 36880 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 148740

[startup+282.389 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1777536/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=171332 CPUtime=282.3
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 42718 0 0 0 28148 82 0 0 25 0 1 0 228486940 175443968 42218 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 42833 42218 141 302 0 42528 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 171332

[startup+342.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1755968/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=192816 CPUtime=342.3
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 48096 0 0 0 34134 96 0 0 25 0 1 0 228486940 197443584 47596 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 48204 47596 141 302 0 47899 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 192816

[startup+402.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1737216/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=211372 CPUtime=402.31
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 52685 0 0 0 40125 106 0 0 25 0 1 0 228486940 216444928 52185 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 52843 52185 141 302 0 52538 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 211372

[startup+462.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1720000/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=228744 CPUtime=462.31
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 57019 0 0 0 46116 115 0 0 25 0 1 0 228486940 234233856 56519 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 57186 56519 141 302 0 56881 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 228744

[startup+522.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1706304/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=242392 CPUtime=522.32
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 60441 0 0 0 52109 123 0 0 25 0 1 0 228486940 248209408 59941 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 60598 59941 141 302 0 60293 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 242392

[startup+582.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1692032/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=256648 CPUtime=582.33
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 63954 0 0 0 58100 133 0 0 25 0 1 0 228486940 262807552 63454 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 64162 63454 141 302 0 63857 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 256648

[startup+642.521 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1675584/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=272916 CPUtime=642.34
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 68073 0 0 0 64089 145 0 0 25 0 1 0 228486940 279465984 67573 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 68229 67573 141 302 0 67924 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 272916

[startup+702.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1660480/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=288140 CPUtime=702.35
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 71856 0 0 0 70079 156 0 0 25 0 1 0 228486940 295055360 71356 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 72035 71356 141 302 0 71730 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 288140

[startup+762.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1647424/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=303080 CPUtime=762.35
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 75618 0 0 0 76069 166 0 0 25 0 1 0 228486940 310353920 74605 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 75770 74605 141 302 0 75465 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 303080

[startup+822.584 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1636416/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=313860 CPUtime=822.36
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 78317 0 0 0 82064 172 0 0 25 0 1 0 228486940 321392640 77304 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 78465 77304 141 302 0 78160 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 313860

[startup+882.604 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1625792/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=324488 CPUtime=882.36
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 80970 0 0 0 88058 178 0 0 25 0 1 0 228486940 332275712 79957 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 81122 79957 141 302 0 80817 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 324488

[startup+942.624 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1616640/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=333620 CPUtime=942.36
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 83248 0 0 0 94051 185 0 0 25 0 1 0 228486940 341626880 82235 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 83405 82235 141 302 0 83100 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 333620

[startup+1002.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23657
/proc/meminfo: memFree=1608000/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=342700 CPUtime=1002.36
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 85421 0 0 0 100046 190 0 0 25 0 1 0 228486940 350924800 84408 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 85675 84408 141 302 0 85370 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 342700

[startup+1062.66 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 23657
/proc/meminfo: memFree=1598464/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=351960 CPUtime=1062.37
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 87773 0 0 0 106040 197 0 0 25 0 1 0 228486940 360407040 86760 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 87990 86760 141 302 0 87685 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 351960

[startup+1122.68 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 23657
/proc/meminfo: memFree=1589568/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=360856 CPUtime=1122.38
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 90003 0 0 0 112034 204 0 0 25 0 1 0 228486940 369516544 88990 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527015 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 90214 88990 141 302 0 89909 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 360856

[startup+1182.7 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23657
/proc/meminfo: memFree=1580928/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=369548 CPUtime=1182.38
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 92177 0 0 0 118028 210 0 0 25 0 1 0 228486940 378417152 91164 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 92387 91164 141 302 0 92082 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 369548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23657
/proc/meminfo: memFree=1577984/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=372480 CPUtime=1200.1
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 92873 0 0 0 119798 212 0 0 25 0 1 0 228486940 381419520 91860 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 93120 91860 141 302 0 92815 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 372480

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23657
/proc/meminfo: memFree=1577984/2055920 swapFree=4183888/4192956
[pid=23656] ppid=23654 vsize=372480 CPUtime=1200.1
/proc/23656/stat : 23656 (Spear-32) R 23654 23656 23355 0 -1 4194304 92873 0 0 0 119798 212 0 0 25 0 1 0 228486940 381419520 91860 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23656/statm: 93120 91860 141 302 0 92815 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 372480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.17
CPU user time (s): 1197.98
CPU system time (s): 2.18467
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 372480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.98
system time used= 2.18467
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92873
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= 1290

runsolver used 0.871867 second user time and 2.34764 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Feb 21 19:15:03 UTC 2007

IDJOB= 305765
IDBENCH= 20164
IDSOLVER= 133
FILE ID= node58/305765-1172085303

PBS_JOBID= 3892860

Free space on /tmp= 66562 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
COMMAND LINE= /tmp/evaluation/305765-1172085303/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305765-1172085303/instance-305765-1172085303.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-305765-1172085303 -o ROOT/results/node58/solver-305765-1172085303 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305765-1172085303/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305765-1172085303/instance-305765-1172085303.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  7f1f4c201bd66bef376407077b248aa7

RANDOM SEED= 101823688

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1946656 kB
Buffers:          6804 kB
Cached:          49764 kB
SwapCached:       3476 kB
Active:          33592 kB
Inactive:        34992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1946656 kB
SwapTotal:     4192956 kB
SwapFree:      4183888 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            26740 kB
Committed_AS:   582100 kB
PageTables:       1380 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= 66562 MiB

End job on node58 on Wed Feb 21 19:35:05 UTC 2007