Trace number 301796

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) 1200.13 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S485928362-15.cnf
MD5SUM73f8500dfa90695f93ebe5edace82ac9
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 variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/evaluation/301796-1171992056/instance-301796-1171992056.cnf
0.00/0.04	c 1100 variables, 22000 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/node5/watcher-301796-1171992056 -o ROOT/results/node5/solver-301796-1171992056 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301796-1171992056/tinisat /tmp/evaluation/301796-1171992056/instance-301796-1171992056.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4480
/proc/meminfo: memFree=1041696/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=892 CPUtime=0
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 219160419 913408 108 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 223 108 48 110 0 110 0

[startup+0.106885 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4480
/proc/meminfo: memFree=1041696/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=2980 CPUtime=0.1
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 584 0 0 0 10 0 0 0 18 0 1 0 219160419 3051520 568 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 745 568 52 110 0 632 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2980

[startup+0.514931 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4480
/proc/meminfo: memFree=1041696/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=5044 CPUtime=0.51
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 859 0 0 0 51 0 0 0 21 0 1 0 219160419 5165056 843 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519955 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 1261 843 52 110 0 1148 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5044

[startup+1.33502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=1037016/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=9172 CPUtime=1.33
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 1366 0 0 0 133 0 0 0 25 0 1 0 219160419 9392128 1350 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 2293 1350 52 110 0 2180 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9172

[startup+2.97121 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=1034392/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=9172 CPUtime=2.96
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 2193 0 0 0 295 1 0 0 25 0 1 0 219160419 9392128 2177 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 2293 2177 52 110 0 2180 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9172

[startup+6.25458 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=1028376/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=17552 CPUtime=6.24
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 3593 0 0 0 622 2 0 0 25 0 1 0 219160419 17973248 3577 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 4388 3577 52 110 0 4275 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17552

[startup+12.7053 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=1019032/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=34580 CPUtime=12.69
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 5739 0 0 0 1265 4 0 0 25 0 1 0 219160419 35409920 5723 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 8645 5723 52 110 0 8532 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34580

[startup+25.5138 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=1006872/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=68244 CPUtime=25.49
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 8851 0 0 0 2542 7 0 0 25 0 1 0 219160419 69881856 8835 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 17061 8835 52 110 0 16948 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 68244

[startup+51.1257 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=987800/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=69160 CPUtime=51.1
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 13575 0 0 0 5099 11 0 0 25 0 1 0 219160419 70819840 13494 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 17290 13494 52 110 0 17177 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 69160

[startup+102.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=962328/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=137260 CPUtime=102.3
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 20106 0 0 0 10212 18 0 0 25 0 1 0 219160419 140554240 19896 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134517426 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 34315 19896 52 110 0 34202 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 137260

[startup+162.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=939160/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=138448 CPUtime=162.32
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 25779 0 0 0 16207 25 0 0 25 0 1 0 219160419 141770752 25569 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 34612 25569 52 110 0 34499 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 138448

[startup+222.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=919256/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=138984 CPUtime=222.34
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 30755 0 0 0 22203 31 0 0 25 0 1 0 219160419 142319616 30545 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 34746 30545 52 110 0 34633 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 138984

[startup+282.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=900952/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=272196 CPUtime=282.35
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 35326 0 0 0 28200 35 0 0 25 0 1 0 219160419 278728704 35116 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 68049 35116 52 110 0 67936 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 272196

[startup+342.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=886360/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=273264 CPUtime=342.37
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 38964 0 0 0 34197 40 0 0 25 0 1 0 219160419 279822336 38754 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 68316 38754 52 110 0 68203 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 273264

[startup+402.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=872344/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=275084 CPUtime=402.37
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 42682 0 0 0 40194 43 0 0 25 0 1 0 219160419 281686016 42215 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 68771 42215 52 110 0 68658 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 275084

[startup+462.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=860440/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=275628 CPUtime=462.39
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 45708 0 0 0 46193 46 0 0 25 0 1 0 219160419 282243072 45241 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 68907 45241 52 110 0 68794 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 275628

[startup+522.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=848344/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=275900 CPUtime=522.41
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 48728 0 0 0 52191 50 0 0 25 0 1 0 219160419 282521600 48261 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 68975 48261 52 110 0 68862 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 275900

[startup+582.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=837144/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=276848 CPUtime=582.42
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 51480 0 0 0 58189 53 0 0 25 0 1 0 219160419 283492352 51013 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 69212 51013 52 110 0 69099 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 276848

[startup+642.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=827160/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=277388 CPUtime=642.43
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 53987 0 0 0 64188 55 0 0 25 0 1 0 219160419 284045312 53520 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 69347 53520 52 110 0 69234 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 277388

[startup+702.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=817240/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=277932 CPUtime=702.44
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 56457 0 0 0 70186 58 0 0 25 0 1 0 219160419 284602368 55990 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 69483 55990 52 110 0 69370 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 277932

[startup+762.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=807960/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=278612 CPUtime=762.45
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 58785 0 0 0 76184 61 0 0 25 0 1 0 219160419 285298688 58318 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 69653 58318 52 110 0 69540 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 278612

[startup+822.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=798872/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=278892 CPUtime=822.47
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 61005 0 0 0 82183 64 0 0 25 0 1 0 219160419 285585408 60538 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 69723 60538 52 110 0 69610 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 278892

[startup+882.745 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=788632/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=279028 CPUtime=882.48
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 63563 0 0 0 88181 67 0 0 25 0 1 0 219160419 285724672 63096 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 69757 63096 52 110 0 69644 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 279028

[startup+942.774 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=779224/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=279300 CPUtime=942.48
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 65925 0 0 0 94179 69 0 0 25 0 1 0 219160419 286003200 65458 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 69825 65458 52 110 0 69712 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 279300

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=769944/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=279436 CPUtime=1002.5
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 68298 0 0 0 100178 72 0 0 25 0 1 0 219160419 286142464 67831 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 69859 67831 52 110 0 69746 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 279436

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=761048/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=543728 CPUtime=1062.52
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 70488 0 0 0 106178 74 0 0 25 0 1 0 219160419 556777472 70021 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 135932 70021 52 110 0 135819 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 543728

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4481
/proc/meminfo: memFree=752344/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=543864 CPUtime=1122.54
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 72683 0 0 0 112177 77 0 0 25 0 1 0 219160419 556916736 72216 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 135966 72216 52 110 0 135853 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 543864

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4483
/proc/meminfo: memFree=743704/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=544144 CPUtime=1182.55
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 74850 0 0 0 118176 79 0 0 25 0 1 0 219160419 557203456 74383 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 136036 74383 52 110 0 135923 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 544144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4483
/proc/meminfo: memFree=741144/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=544144 CPUtime=1200.07
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 75461 0 0 0 119927 80 0 0 25 0 1 0 219160419 557203456 74994 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 136036 74994 52 110 0 135923 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 544144

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 2/78 4483
/proc/meminfo: memFree=741144/2055920 swapFree=4192812/4192956
[pid=4480] ppid=4478 vsize=544144 CPUtime=1200.07
/proc/4480/stat : 4480 (tinisat) R 4478 4480 3666 0 -1 4194304 75461 0 0 0 119927 80 0 0 25 0 1 0 219160419 557203456 74994 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4480/statm: 136036 74994 52 110 0 135923 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 544144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.13
CPU user time (s): 1199.27
CPU system time (s): 0.85487
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 544144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.27
system time used= 0.85487
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75461
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= 1398

runsolver used 1.38079 second user time and 2.75158 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Feb 20 17:20:56 UTC 2007

IDJOB= 301796
IDBENCH= 20068
IDSOLVER= 100
FILE ID= node5/301796-1171992056

PBS_JOBID= 3849064

Free space on /tmp= 66551 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S485928362-15.cnf
COMMAND LINE= /tmp/evaluation/301796-1171992056/tinisat /tmp/evaluation/301796-1171992056/instance-301796-1171992056.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-301796-1171992056 -o ROOT/results/node5/solver-301796-1171992056 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301796-1171992056/tinisat /tmp/evaluation/301796-1171992056/instance-301796-1171992056.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  73f8500dfa90695f93ebe5edace82ac9

RANDOM SEED= 838509972

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1042168 kB
Buffers:         62408 kB
Cached:         828800 kB
SwapCached:          0 kB
Active:         543824 kB
Inactive:       391836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1042168 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          63360 kB
Slab:            63676 kB
Committed_AS:   796884 kB
PageTables:       1696 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= 66551 MiB

End job on node5 on Tue Feb 20 17:40:59 UTC 2007