Trace number 297614

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
tinisat 2007-02-08? (TO) 1200.11 1200.53

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 Tinisat 0.22
0.00/0.00	c solving /tmp/evaluation/297614-1171841933/instance-297614-1171841933.cnf
0.00/0.00	c 550 variables, 2343 clauses

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/node35/watcher-297614-1171841933 -o ROOT/results/node35/solver-297614-1171841933 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297614-1171841933/tinisat /tmp/evaluation/297614-1171841933/instance-297614-1171841933.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 0.97 3/64 16744
/proc/meminfo: memFree=641952/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=844 CPUtime=0
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 177957036 864256 117 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134611134 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 211 117 51 110 0 98 0

[startup+0.10666 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 16744
/proc/meminfo: memFree=641952/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=1420 CPUtime=0.1
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 187 0 0 0 10 0 0 0 18 0 1 0 177957036 1454080 171 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520260 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 355 171 52 110 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1420

[startup+0.514741 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 16744
/proc/meminfo: memFree=641952/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=2140 CPUtime=0.51
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 351 0 0 0 51 0 0 0 21 0 1 0 177957036 2191360 335 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 535 335 52 110 0 422 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2140

[startup+1.3349 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=640152/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=3444 CPUtime=1.32
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 575 0 0 0 132 0 0 0 25 0 1 0 177957036 3526656 559 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519936 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 861 559 52 110 0 748 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3444

[startup+2.97123 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=639064/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=6052 CPUtime=2.96
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 874 0 0 0 296 0 0 0 25 0 1 0 177957036 6197248 858 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134518106 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 1513 858 52 110 0 1400 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6052

[startup+6.24888 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=637344/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=6316 CPUtime=6.24
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 1243 0 0 0 623 1 0 0 25 0 1 0 177957036 6467584 1227 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 1579 1227 52 110 0 1466 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6316

[startup+12.7032 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=634912/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=11660 CPUtime=12.68
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 1793 0 0 0 1267 1 0 0 25 0 1 0 177957036 11939840 1777 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 2915 1777 52 110 0 2802 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11660

[startup+25.5067 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=632416/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=12216 CPUtime=25.49
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 2435 0 0 0 2547 2 0 0 25 0 1 0 177957036 12509184 2419 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 3054 2419 52 110 0 2941 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12216

[startup+51.1148 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=628512/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=22384 CPUtime=51.08
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 3436 0 0 0 5105 3 0 0 25 0 1 0 177957036 22921216 3355 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 5596 3355 52 110 0 5483 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22384

[startup+102.327 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=622944/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=23712 CPUtime=102.28
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 4821 0 0 0 10224 4 0 0 25 0 1 0 177957036 24281088 4740 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134515330 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 5928 4740 52 110 0 5815 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 23712

[startup+162.351 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=618208/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=25360 CPUtime=162.28
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 6107 0 0 0 16222 6 0 0 25 0 1 0 177957036 25968640 5897 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 6340 5897 52 110 0 6227 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 25360

[startup+222.366 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=614496/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=44692 CPUtime=222.28
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 7036 0 0 0 22221 7 0 0 25 0 1 0 177957036 45764608 6826 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 11173 6826 52 110 0 11060 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 44692

[startup+282.384 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=610976/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=45152 CPUtime=282.27
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 7914 0 0 0 28219 8 0 0 25 0 1 0 177957036 46235648 7704 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 11288 7704 52 110 0 11175 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 45152

[startup+342.405 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=607264/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=46348 CPUtime=342.27
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 8823 0 0 0 34217 10 0 0 25 0 1 0 177957036 47460352 8613 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 11587 8613 52 110 0 11474 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 46348

[startup+402.43 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=604384/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=47024 CPUtime=402.28
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 9539 0 0 0 40217 11 0 0 25 0 1 0 177957036 48152576 9329 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 11756 9329 52 110 0 11643 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 47024

[startup+462.448 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=601824/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=48588 CPUtime=462.28
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 10424 0 0 0 46216 12 0 0 25 0 1 0 177957036 49754112 9957 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 12147 9957 52 110 0 12034 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 48588

[startup+522.466 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=599456/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=49316 CPUtime=522.27
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 11022 0 0 0 52214 13 0 0 25 0 1 0 177957036 50499584 10555 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 12329 10555 52 110 0 12216 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 49316

[startup+582.486 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=597152/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=49832 CPUtime=582.27
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 11589 0 0 0 58213 14 0 0 25 0 1 0 177957036 51027968 11122 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 12458 11122 52 110 0 12345 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 49832

[startup+642.509 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 16745
/proc/meminfo: memFree=595104/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=49832 CPUtime=642.27
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 12095 0 0 0 64212 15 0 0 25 0 1 0 177957036 51027968 11628 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 12458 11628 52 110 0 12345 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 49832

[startup+702.534 s]
/proc/loadavg: 1.05 1.01 0.98 2/65 16745
/proc/meminfo: memFree=592864/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=88176 CPUtime=702.27
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 12668 0 0 0 70211 16 0 0 25 0 1 0 177957036 90292224 12201 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 22044 12201 52 110 0 21931 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 88176

[startup+762.552 s]
/proc/loadavg: 1.02 1.01 0.98 2/65 16745
/proc/meminfo: memFree=590880/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=88480 CPUtime=762.27
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 13161 0 0 0 76210 17 0 0 25 0 1 0 177957036 90603520 12694 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 22120 12694 52 110 0 22007 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 88480

[startup+822.573 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 16745
/proc/meminfo: memFree=588832/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=88480 CPUtime=822.27
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 13652 0 0 0 82209 18 0 0 25 0 1 0 177957036 90603520 13185 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 22120 13185 52 110 0 22007 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 88480

[startup+882.59 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 16745
/proc/meminfo: memFree=586720/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=89480 CPUtime=882.27
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 14261 0 0 0 88208 19 0 0 25 0 1 0 177957036 91627520 13728 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 22370 13728 52 110 0 22257 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 89480

[startup+942.611 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 16745
/proc/meminfo: memFree=585056/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=89800 CPUtime=942.27
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 14700 0 0 0 94208 19 0 0 25 0 1 0 177957036 91955200 14134 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 22450 14134 52 110 0 22337 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 89800

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 16745
/proc/meminfo: memFree=583392/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=90568 CPUtime=1002.27
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 15182 0 0 0 100207 20 0 0 25 0 1 0 177957036 92741632 14550 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 22642 14550 52 110 0 22529 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 90568

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 16745
/proc/meminfo: memFree=581600/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=90952 CPUtime=1062.28
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 15631 0 0 0 106207 21 0 0 25 0 1 0 177957036 93134848 14999 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 22738 14999 52 110 0 22625 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 90952

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 16745
/proc/meminfo: memFree=580064/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=90952 CPUtime=1122.27
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 16012 0 0 0 112206 21 0 0 25 0 1 0 177957036 93134848 15380 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 22738 15380 52 110 0 22625 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 90952

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 16745
/proc/meminfo: memFree=578464/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=91112 CPUtime=1182.27
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 16413 0 0 0 118205 22 0 0 25 0 1 0 177957036 93298688 15781 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 22778 15781 52 110 0 22665 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 91112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 16745
/proc/meminfo: memFree=578016/2055920 swapFree=4183700/4192956
[pid=16744] ppid=16742 vsize=91112 CPUtime=1200.09
/proc/16744/stat : 16744 (tinisat) R 16742 16744 14938 0 -1 4194304 16523 0 0 0 119987 22 0 0 25 0 1 0 177957036 93298688 15891 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 22778 15891 52 110 0 22665 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 91112

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): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.87
CPU system time (s): 0.237963
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 91112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16523
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= 1248

runsolver used 0.726889 second user time and 2.48462 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sun Feb 18 23:38:53 UTC 2007

IDJOB= 297614
IDBENCH= 19966
IDSOLVER= 100
FILE ID= node35/297614-1171841933

PBS_JOBID= 3839658

Free space on /tmp= 66564 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297614-1171841933/tinisat /tmp/evaluation/297614-1171841933/instance-297614-1171841933.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-297614-1171841933 -o ROOT/results/node35/solver-297614-1171841933 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297614-1171841933/tinisat /tmp/evaluation/297614-1171841933/instance-297614-1171841933.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 648543496

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:        642488 kB
Buffers:         43828 kB
Cached:        1263860 kB
SwapCached:       3828 kB
Active:         845796 kB
Inactive:       472792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        642488 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:             556 kB
Writeback:           0 kB
Mapped:          16132 kB
Slab:            80980 kB
Committed_AS:   695364 kB
PageTables:       1416 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= 66564 MiB

End job on node35 on Sun Feb 18 23:58:56 UTC 2007