Trace number 312808

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) 1200.09 1200.67

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-19-s.cnf
MD5SUMe244a296f9644a797dad8a0d16013dcf
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1855.96
Satisfiable
(Un)Satisfiability was proved
Number of variables262705
Number of clauses1259225
Sum of the clauses size2927370
Maximum clause length10
Minimum clause length1
Number of clauses of size 119569
Number of clauses of size 2957027
Number of clauses of size 3234009
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

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/312808-1176860688/instance-312808-1176860688.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-312808-1176860688 -o ROOT/results/node38/solver-312808-1176860688 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312808-1176860688/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/312808-1176860688/instance-312808-1176860688.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.95 0.98 3/77 15938
/proc/meminfo: memFree=1405272/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=1700 CPUtime=0
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 118235479 1740800 203 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135271772 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 425 205 128 302 0 120 0

[startup+0.0662231 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 15938
/proc/meminfo: memFree=1405272/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=5036 CPUtime=0.06
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 1349 0 0 0 5 1 0 0 18 0 1 0 118235479 5156864 981 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 1259 982 128 302 0 954 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5036

[startup+0.10123 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 15938
/proc/meminfo: memFree=1405272/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=6300 CPUtime=0.09
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 1722 0 0 0 8 1 0 0 18 0 1 0 118235479 6451200 1354 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 1575 1354 129 302 0 1270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6300

[startup+0.301269 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 15938
/proc/meminfo: memFree=1405272/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=17860 CPUtime=0.29
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 4367 0 0 0 26 3 0 0 19 0 1 0 118235479 18288640 3483 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134513455 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 4465 3489 129 302 0 4160 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17860

[startup+0.701345 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 15938
/proc/meminfo: memFree=1405272/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=35576 CPUtime=0.69
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 10912 0 0 0 55 14 0 0 22 0 1 0 118235479 36429824 7399 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 8894 7400 129 302 0 8589 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35576

[startup+1.5015 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 15939
/proc/meminfo: memFree=1368336/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=52932 CPUtime=1.49
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 16392 0 0 0 113 36 0 0 25 0 1 0 118235479 54202368 12622 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 13233 12622 129 302 0 12928 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52932

[startup+3.10181 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 15939
/proc/meminfo: memFree=1341008/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=104040 CPUtime=3.09
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 30145 0 0 0 256 53 0 0 25 0 1 0 118235479 106536960 21507 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 26010 21507 129 302 0 25705 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 104040

[startup+6.30142 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 15939
/proc/meminfo: memFree=1310736/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=112472 CPUtime=6.29
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 32552 0 0 0 574 55 0 0 25 0 1 0 118235479 115171328 23687 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 28118 23687 141 302 0 27813 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 112472

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 15939
/proc/meminfo: memFree=1310800/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=112472 CPUtime=12.68
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 32582 0 0 0 1211 57 0 0 25 0 1 0 118235479 115171328 23717 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 28118 23717 141 302 0 27813 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 112472

[startup+25.5011 s]
/proc/loadavg: 0.95 0.96 0.98 2/78 15939
/proc/meminfo: memFree=1310672/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=112472 CPUtime=25.48
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 32625 0 0 0 2488 60 0 0 25 0 1 0 118235479 115171328 23760 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526770 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 28118 23760 141 302 0 27813 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 112472

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 15939
/proc/meminfo: memFree=1310800/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=112604 CPUtime=51.05
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 32651 0 0 0 5039 66 0 0 25 0 1 0 118235479 115306496 23786 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 28151 23786 141 302 0 27846 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 112604

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 15939
/proc/meminfo: memFree=1303184/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=120220 CPUtime=102.24
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 34559 0 0 0 10154 70 0 0 25 0 1 0 118235479 123105280 25694 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524593 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 30055 25694 141 302 0 29750 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 120220

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1296144/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=127304 CPUtime=162.21
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 36337 0 0 0 16149 72 0 0 25 0 1 0 118235479 130359296 27463 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 31826 27463 141 302 0 31521 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 127304

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1286416/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=136868 CPUtime=222.19
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 38746 0 0 0 22139 80 0 0 25 0 1 0 118235479 140152832 29872 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524636 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 34217 29872 141 302 0 33912 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 136868

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1267408/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=156120 CPUtime=282.17
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 43698 0 0 0 28128 89 0 0 25 0 1 0 118235479 159866880 34655 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524812 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 39030 34655 141 302 0 38725 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 156120

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1253648/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=169840 CPUtime=342.16
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 47181 0 0 0 34122 94 0 0 25 0 1 0 118235479 173916160 38097 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524777 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 42460 38097 141 302 0 42155 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 169840

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1240272/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=183172 CPUtime=402.13
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 50584 0 0 0 40114 99 0 0 25 0 1 0 118235479 187568128 41421 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524773 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 45793 41421 141 302 0 45488 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 183172

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1227472/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=195872 CPUtime=462.12
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 53763 0 0 0 46105 107 0 0 25 0 1 0 118235479 200572928 44600 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 48968 44600 141 302 0 48663 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 195872

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1215312/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=208256 CPUtime=522.09
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 56905 0 0 0 52094 115 0 0 25 0 1 0 118235479 213254144 47713 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 52064 47713 141 302 0 51759 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 208256

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1199120/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=224628 CPUtime=582.07
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 61009 0 0 0 58082 125 0 0 25 0 1 0 118235479 230019072 51738 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524753 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 56157 51738 141 302 0 55852 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 224628

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1179728/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=243764 CPUtime=642.05
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 66141 0 0 0 64072 133 0 0 25 0 1 0 118235479 249614336 56545 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 60941 56545 141 302 0 60636 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 243764

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1157584/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=265992 CPUtime=702.03
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 73316 0 0 0 70063 140 0 0 25 0 1 0 118235479 272375808 62104 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134525057 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 66498 62104 141 302 0 66193 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 265992

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1137424/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=286092 CPUtime=762.01
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 80018 0 0 0 76055 146 0 0 25 0 1 0 118235479 292958208 67101 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524830 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 71523 67101 141 302 0 71218 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 286092

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1117264/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=306260 CPUtime=821.98
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 86474 0 0 0 82047 151 0 0 25 0 1 0 118235479 313610240 72174 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 76565 72174 141 302 0 76260 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 306260

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1098128/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=325288 CPUtime=881.97
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 91627 0 0 0 88037 160 0 0 25 0 1 0 118235479 333094912 76922 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 81322 76922 141 302 0 81017 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 325288

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15939
/proc/meminfo: memFree=1085776/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=337964 CPUtime=941.94
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 94821 0 0 0 94028 166 0 0 25 0 1 0 118235479 346075136 80083 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524640 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 84491 80083 141 302 0 84186 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 337964

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 16095
/proc/meminfo: memFree=1068992/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=353172 CPUtime=1001.85
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 98737 0 0 0 100012 173 0 0 25 0 1 0 118235479 361648128 83902 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 88293 83902 141 302 0 87988 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 353172

[startup+1062.3 s]
/proc/loadavg: 1.10 1.00 0.99 2/78 16613
/proc/meminfo: memFree=1058632/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=364628 CPUtime=1061.77
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 101622 0 0 0 105997 180 0 0 25 0 1 0 118235479 373379072 86760 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134525057 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 91157 86760 141 302 0 90852 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 364628

[startup+1122.3 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 16613
/proc/meminfo: memFree=1049032/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=374168 CPUtime=1121.75
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 104059 0 0 0 111991 184 0 0 25 0 1 0 118235479 383148032 89179 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 93542 89179 141 302 0 93237 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 374168

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 16613
/proc/meminfo: memFree=1036104/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=387144 CPUtime=1181.73
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 108541 0 0 0 117983 190 0 0 25 0 1 0 118235479 396435456 92413 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 96786 92413 141 302 0 96481 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 387144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 16613
/proc/meminfo: memFree=1031816/2055920 swapFree=4148180/4192956
[pid=15938] ppid=15936 vsize=391132 CPUtime=1200.02
/proc/15938/stat : 15938 (Spear-32) R 15936 15938 14705 0 -1 4194304 110522 0 0 0 119811 191 0 0 25 0 1 0 118235479 400519168 93415 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134525052 0 0 4096 0 0 0 0 17 1 0 0
/proc/15938/statm: 97783 93415 141 302 0 97478 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 391132

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.67
CPU time (s): 1200.09
CPU user time (s): 1198.12
CPU system time (s): 1.9757
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 391132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.12
system time used= 1.9757
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110522
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= 2927

runsolver used 1.40779 second user time and 2.96055 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Apr 18 01:44:48 UTC 2007

IDJOB= 312808
IDBENCH= 20350
IDSOLVER= 133
FILE ID= node38/312808-1176860688

PBS_JOBID= 4590223

Free space on /tmp= 66263 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-5-19-s.cnf
COMMAND LINE= /tmp/evaluation/312808-1176860688/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/312808-1176860688/instance-312808-1176860688.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-312808-1176860688 -o ROOT/results/node38/solver-312808-1176860688 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312808-1176860688/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/312808-1176860688/instance-312808-1176860688.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  e244a296f9644a797dad8a0d16013dcf

RANDOM SEED= 684564593

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1405680 kB
Buffers:         40284 kB
Cached:         490052 kB
SwapCached:       4008 kB
Active:         354588 kB
Inactive:       250112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405680 kB
SwapTotal:     4192956 kB
SwapFree:      4148180 kB
Dirty:           24528 kB
Writeback:           0 kB
Mapped:          81912 kB
Slab:            30792 kB
Committed_AS:  1510908 kB
PageTables:       2084 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= 66263 MiB

End job on node38 on Wed Apr 18 02:04:51 UTC 2007