Trace number 294744

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) 1200.06 1200.34

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1718130589-01.SAT.shuffled.cnf
MD5SUM92a81fb7daa035c842fe0ed87fafd083
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.411936
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

Solver Data (download as text)

0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/evaluation/294744-1171793886/instance-294744-1171793886.cnf
0.00/0.01	c 50 variables, 4450 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/node3/watcher-294744-1171793886 -o ROOT/results/node3/solver-294744-1171793886 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294744-1171793886/tinisat /tmp/evaluation/294744-1171793886/instance-294744-1171793886.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: 1.08 1.02 1.01 3/77 23135
/proc/meminfo: memFree=791848/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=716 CPUtime=0
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 199343489 733184 84 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 179 84 48 110 0 66 0

[startup+0.106601 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 23135
/proc/meminfo: memFree=791848/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=1256 CPUtime=0.1
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 215 0 0 0 10 0 0 0 18 0 1 0 199343489 1286144 199 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 314 199 52 110 0 201 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1256

[startup+0.514635 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 23135
/proc/meminfo: memFree=791848/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=1816 CPUtime=0.51
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 330 0 0 0 51 0 0 0 21 0 1 0 199343489 1859584 314 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 454 314 52 110 0 341 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1816

[startup+1.3347 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 23136
/proc/meminfo: memFree=790176/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=3212 CPUtime=1.33
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 518 0 0 0 133 0 0 0 25 0 1 0 199343489 3289088 502 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 803 502 52 110 0 690 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3212

[startup+2.97084 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 23136
/proc/meminfo: memFree=789216/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=3480 CPUtime=2.96
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 754 0 0 0 296 0 0 0 25 0 1 0 199343489 3563520 738 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 870 738 52 110 0 757 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3480

[startup+6.25311 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 23136
/proc/meminfo: memFree=788000/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=6124 CPUtime=6.24
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 1064 0 0 0 624 0 0 0 25 0 1 0 199343489 6270976 1015 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 1531 1015 52 110 0 1418 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6124

[startup+12.7096 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 23136
/proc/meminfo: memFree=786272/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=6780 CPUtime=12.7
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 1461 0 0 0 1269 1 0 0 25 0 1 0 199343489 6942720 1412 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 1695 1412 52 110 0 1582 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6780

[startup+25.5107 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 23136
/proc/meminfo: memFree=784160/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=12064 CPUtime=25.49
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 2035 0 0 0 2548 1 0 0 25 0 1 0 199343489 12353536 1921 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 3016 1921 52 110 0 2903 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12064

[startup+51.1238 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 23136
/proc/meminfo: memFree=781280/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=12640 CPUtime=51.1
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 2751 0 0 0 5108 2 0 0 25 0 1 0 199343489 12943360 2637 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 3160 2637 52 110 0 3047 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12640

[startup+102.339 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 23136
/proc/meminfo: memFree=776928/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=23748 CPUtime=102.31
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 3967 0 0 0 10227 4 0 0 25 0 1 0 199343489 24317952 3724 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 5937 3724 52 110 0 5824 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 23748

[startup+162.371 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 23136
/proc/meminfo: memFree=773280/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=24932 CPUtime=162.32
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 4851 0 0 0 16227 5 0 0 25 0 1 0 199343489 25530368 4608 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 6233 4608 52 110 0 6120 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 24932

[startup+222.402 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23136
/proc/meminfo: memFree=770400/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=25852 CPUtime=222.33
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 5604 0 0 0 22227 6 0 0 25 0 1 0 199343489 26472448 5328 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 6463 5328 52 110 0 6350 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 25852

[startup+282.429 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23136
/proc/meminfo: memFree=767904/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=25980 CPUtime=282.35
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 6238 0 0 0 28228 7 0 0 25 0 1 0 199343489 26603520 5929 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 6495 5929 52 110 0 6382 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 25980

[startup+342.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23136
/proc/meminfo: memFree=765280/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=44820 CPUtime=342.37
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 7059 0 0 0 34228 9 0 0 25 0 1 0 199343489 45895680 6585 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 11205 6585 52 110 0 11092 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 44820

[startup+402.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23136
/proc/meminfo: memFree=763424/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=45972 CPUtime=402.39
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 7816 0 0 0 40229 10 0 0 25 0 1 0 199343489 47075328 7052 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 11493 7052 52 110 0 11380 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 45972

[startup+462.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23136
/proc/meminfo: memFree=761248/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=46888 CPUtime=462.4
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 8392 0 0 0 46230 10 0 0 25 0 1 0 199343489 48013312 7595 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 11722 7595 52 110 0 11609 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 46888

[startup+522.553 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 23136
/proc/meminfo: memFree=759200/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=47796 CPUtime=522.42
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 8980 0 0 0 52231 11 0 0 25 0 1 0 199343489 48943104 8117 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 11949 8117 52 110 0 11836 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 47796

[startup+582.578 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23136
/proc/meminfo: memFree=757280/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=48704 CPUtime=582.43
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 9572 0 0 0 58231 12 0 0 25 0 1 0 199343489 49872896 8578 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 12176 8578 52 110 0 12063 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 48704

[startup+642.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23136
/proc/meminfo: memFree=755680/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=49092 CPUtime=642.45
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 10015 0 0 0 64232 13 0 0 25 0 1 0 199343489 50270208 8988 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 12273 8988 52 110 0 12160 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 49092

[startup+702.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23136
/proc/meminfo: memFree=753888/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=50248 CPUtime=702.46
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 10676 0 0 0 70233 13 0 0 25 0 1 0 199343489 51453952 9420 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 12562 9420 52 110 0 12449 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 50248

[startup+762.67 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 23136
/proc/meminfo: memFree=752160/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=51404 CPUtime=762.48
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 11326 0 0 0 76234 14 0 0 25 0 1 0 199343489 52637696 9841 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 12851 9841 52 110 0 12738 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 51404

[startup+822.705 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23136
/proc/meminfo: memFree=750880/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=51532 CPUtime=822.5
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 11695 0 0 0 82235 15 0 0 25 0 1 0 199343489 52768768 10177 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 12883 10177 52 110 0 12770 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 51532

[startup+882.734 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23136
/proc/meminfo: memFree=749344/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=51660 CPUtime=882.51
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 12102 0 0 0 88236 15 0 0 25 0 1 0 199343489 52899840 10551 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 12915 10551 52 110 0 12802 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 51660

[startup+942.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23136
/proc/meminfo: memFree=748192/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=51916 CPUtime=942.53
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 12473 0 0 0 94236 17 0 0 25 0 1 0 199343489 53161984 10857 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 12979 10857 52 110 0 12866 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 51916

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23136
/proc/meminfo: memFree=747040/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=51916 CPUtime=1002.54
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 12772 0 0 0 100237 17 0 0 25 0 1 0 199343489 53161984 11156 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 12979 11156 52 110 0 12866 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 51916

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23136
/proc/meminfo: memFree=745824/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=51916 CPUtime=1062.56
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 13075 0 0 0 106238 18 0 0 25 0 1 0 199343489 53161984 11459 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 12979 11459 52 110 0 12866 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 51916

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23136
/proc/meminfo: memFree=744480/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=52172 CPUtime=1122.57
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 13471 0 0 0 112238 19 0 0 25 0 1 0 199343489 53424128 11790 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 13043 11790 52 110 0 12930 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 52172

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23136
/proc/meminfo: memFree=743328/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=52688 CPUtime=1182.62
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 13826 0 0 0 118242 20 0 0 25 0 1 0 199343489 53952512 12080 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 13172 12080 52 110 0 13059 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 52688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23136
/proc/meminfo: memFree=743008/2055920 swapFree=4192812/4192956
[pid=23135] ppid=23133 vsize=52688 CPUtime=1200.04
/proc/23135/stat : 23135 (tinisat) R 23133 23135 21901 0 -1 4194304 13900 0 0 0 119984 20 0 0 25 0 1 0 199343489 53952512 12154 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23135/statm: 13172 12154 52 110 0 13059 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 52688

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): 1200.34
CPU time (s): 1200.06
CPU user time (s): 1199.84
CPU system time (s): 0.214967
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 52688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13900
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= 2162

runsolver used 1.39679 second user time and 2.83057 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Feb 18 10:18:06 UTC 2007

IDJOB= 294744
IDBENCH= 19896
IDSOLVER= 100
FILE ID= node3/294744-1171793886

PBS_JOBID= 3839318

Free space on /tmp= 66552 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1718130589-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294744-1171793886/tinisat /tmp/evaluation/294744-1171793886/instance-294744-1171793886.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-294744-1171793886 -o ROOT/results/node3/solver-294744-1171793886 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294744-1171793886/tinisat /tmp/evaluation/294744-1171793886/instance-294744-1171793886.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  92a81fb7daa035c842fe0ed87fafd083

RANDOM SEED= 752735493

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        792320 kB
Buffers:         58004 kB
Cached:        1073312 kB
SwapCached:          0 kB
Active:         537672 kB
Inactive:       648308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        792320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             656 kB
Writeback:           0 kB
Mapped:          73524 kB
Slab:            63276 kB
Committed_AS:   944112 kB
PageTables:       1656 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= 66552 MiB

End job on node3 on Sun Feb 18 10:38:09 UTC 2007