Trace number 307413

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 1200.57

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
MD5SUMed69b58d607202c9e89604f68f2d7c34
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.11	c Tinisat 0.22
0.10/0.11	c solving /tmp/evaluation/307413-1172119869/instance-307413-1172119869.cnf
0.10/0.11	c 19000 variables, 79800 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/node21/watcher-307413-1172119869 -o ROOT/results/node21/solver-307413-1172119869 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307413-1172119869/tinisat /tmp/evaluation/307413-1172119869/instance-307413-1172119869.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20418
/proc/meminfo: memFree=1024008/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=1340 CPUtime=0
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 231940789 1372160 81 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 335 81 48 110 0 222 0

[startup+0.107044 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20418
/proc/meminfo: memFree=1024008/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=2924 CPUtime=0.1
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 641 0 0 0 10 0 0 0 18 0 1 0 231940789 2994176 626 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 731 626 48 110 0 618 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2924

[startup+0.515088 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20418
/proc/meminfo: memFree=1024008/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=8840 CPUtime=0.5
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 2170 0 0 0 49 1 0 0 21 0 1 0 231940789 9052160 1886 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 2210 1886 52 110 0 2097 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8840

[startup+1.33518 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20419
/proc/meminfo: memFree=1015936/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=8840 CPUtime=1.33
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 2375 0 0 0 131 2 0 0 25 0 1 0 231940789 9052160 2091 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515474 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 2210 2091 52 110 0 2097 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8840

[startup+2.97136 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20419
/proc/meminfo: memFree=1014528/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=13828 CPUtime=2.96
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 2825 0 0 0 294 2 0 0 25 0 1 0 231940789 14159872 2541 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 3457 2541 52 110 0 3344 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13828

[startup+6.25472 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20419
/proc/meminfo: memFree=1011072/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=23804 CPUtime=6.24
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 3672 0 0 0 621 3 0 0 25 0 1 0 231940789 24375296 3388 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 5951 3388 52 110 0 5838 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 23804

[startup+12.7114 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20419
/proc/meminfo: memFree=1003968/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=23804 CPUtime=12.7
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 5398 0 0 0 1265 5 0 0 25 0 1 0 231940789 24375296 5114 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 5951 5114 52 110 0 5838 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 23804

[startup+25.5128 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20419
/proc/meminfo: memFree=992320/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=43756 CPUtime=25.49
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 8322 0 0 0 2541 8 0 0 25 0 1 0 231940789 44806144 8038 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 10939 8038 52 110 0 10826 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43756

[startup+51.1256 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20419
/proc/meminfo: memFree=968384/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=83660 CPUtime=51.1
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 14229 0 0 0 5095 15 0 0 25 0 1 0 231940789 85667840 13945 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 20915 13945 52 110 0 20802 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 83660

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20419
/proc/meminfo: memFree=930112/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=164616 CPUtime=102.31
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 23897 0 0 0 10207 24 0 0 25 0 1 0 231940789 168566784 23613 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134517792 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 41154 23613 52 110 0 41041 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 164616

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20419
/proc/meminfo: memFree=886912/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=165764 CPUtime=162.32
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 34489 0 0 0 16197 35 0 0 25 0 1 0 231940789 169742336 34205 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515532 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 41441 34205 52 110 0 41328 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 165764

[startup+222.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20419
/proc/meminfo: memFree=850688/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=326760 CPUtime=222.33
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 43706 0 0 0 22188 45 0 0 25 0 1 0 231940789 334602240 43293 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 81690 43293 52 110 0 81577 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 326760

[startup+282.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20419
/proc/meminfo: memFree=817856/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=327648 CPUtime=282.34
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 51911 0 0 0 28182 52 0 0 25 0 1 0 231940789 335511552 51498 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 81912 51498 52 110 0 81799 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 327648

[startup+342.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20419
/proc/meminfo: memFree=783936/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=328152 CPUtime=342.35
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 60431 0 0 0 34175 60 0 0 25 0 1 0 231940789 336027648 60018 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 82038 60018 52 110 0 81925 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 328152

[startup+402.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20419
/proc/meminfo: memFree=749440/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=328656 CPUtime=402.37
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 68903 0 0 0 40167 70 0 0 25 0 1 0 231940789 336543744 68490 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515539 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 82164 68490 52 110 0 82051 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 328656

[startup+462.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20419
/proc/meminfo: memFree=721920/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=329696 CPUtime=462.38
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 75822 0 0 0 46161 77 0 0 25 0 1 0 231940789 337608704 75409 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 82424 75409 52 110 0 82311 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 329696

[startup+522.558 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20419
/proc/meminfo: memFree=696320/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=331352 CPUtime=522.39
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 82496 0 0 0 52154 85 0 0 25 0 1 0 231940789 339304448 81826 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 82838 81826 52 110 0 82725 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 331352

[startup+582.589 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20419
/proc/meminfo: memFree=671232/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=651184 CPUtime=582.41
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 88661 0 0 0 58149 92 0 0 25 0 1 0 231940789 666812416 87991 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519955 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 162796 87991 52 110 0 162683 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 651184

[startup+642.654 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 20537
/proc/meminfo: memFree=646216/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=651692 CPUtime=642.39
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 94642 0 0 0 64140 99 0 0 25 0 1 0 231940789 667332608 93972 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 162923 93972 52 110 0 162810 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 651692

[startup+702.704 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20617
/proc/meminfo: memFree=618624/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=652196 CPUtime=702.37
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 101816 0 0 0 70130 107 0 0 25 0 1 0 231940789 667848704 101146 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 163049 101146 52 110 0 162936 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 652196

[startup+762.736 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20617
/proc/meminfo: memFree=597504/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=652840 CPUtime=762.39
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 107078 0 0 0 76125 114 0 0 25 0 1 0 231940789 668508160 106408 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 163210 106408 52 110 0 163097 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 652840

[startup+822.772 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20617
/proc/meminfo: memFree=574080/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=653212 CPUtime=822.41
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 112858 0 0 0 82122 119 0 0 25 0 1 0 231940789 668889088 112188 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 163303 112188 52 110 0 163190 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 653212

[startup+882.805 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20617
/proc/meminfo: memFree=554304/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=653720 CPUtime=882.42
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 117849 0 0 0 88117 125 0 0 25 0 1 0 231940789 669409280 117179 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 163430 117179 52 110 0 163317 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 653720

[startup+942.835 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20617
/proc/meminfo: memFree=534656/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=654228 CPUtime=942.43
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 122768 0 0 0 94112 131 0 0 25 0 1 0 231940789 669929472 122098 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 163557 122098 52 110 0 163444 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 654228

[startup+1002.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20617
/proc/meminfo: memFree=513216/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=654488 CPUtime=1002.44
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 128160 0 0 0 100106 138 0 0 25 0 1 0 231940789 670195712 127490 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 163622 127490 52 110 0 163509 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 654488

[startup+1062.9 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 20617
/proc/meminfo: memFree=490112/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=654736 CPUtime=1062.47
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 133837 0 0 0 106102 145 0 0 25 0 1 0 231940789 670449664 133167 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 163684 133167 52 110 0 163571 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 654736

[startup+1122.93 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20617
/proc/meminfo: memFree=470656/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=654992 CPUtime=1122.47
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 138760 0 0 0 112097 150 0 0 25 0 1 0 231940789 670711808 138090 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 163748 138090 52 110 0 163635 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 654992

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20617
/proc/meminfo: memFree=450816/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=655380 CPUtime=1182.49
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 143756 0 0 0 118094 155 0 0 25 0 1 0 231940789 671109120 143086 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 163845 143086 52 110 0 163732 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 655380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20617
/proc/meminfo: memFree=444352/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=655504 CPUtime=1200.01
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 145277 0 0 0 119844 157 0 0 25 0 1 0 231940789 671236096 144607 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 163876 144607 52 110 0 163763 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 655504

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20617
/proc/meminfo: memFree=444352/2055920 swapFree=4147488/4192956
[pid=20418] ppid=20416 vsize=655504 CPUtime=1200.01
/proc/20418/stat : 20418 (tinisat) R 20416 20418 18797 0 -1 4194304 145277 0 0 0 119844 157 0 0 25 0 1 0 231940789 671236096 144607 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 163876 144607 52 110 0 163763 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 655504

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.11
CPU user time (s): 1198.44
CPU system time (s): 1.66575
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 655504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.44
system time used= 1.66575
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145277
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= 11982

runsolver used 1.3358 second user time and 2.90356 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu Feb 22 04:51:09 UTC 2007

IDJOB= 307413
IDBENCH= 20205
IDSOLVER= 100
FILE ID= node21/307413-1172119869

PBS_JOBID= 3892897

Free space on /tmp= 66560 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
COMMAND LINE= /tmp/evaluation/307413-1172119869/tinisat /tmp/evaluation/307413-1172119869/instance-307413-1172119869.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-307413-1172119869 -o ROOT/results/node21/solver-307413-1172119869 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307413-1172119869/tinisat /tmp/evaluation/307413-1172119869/instance-307413-1172119869.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  ed69b58d607202c9e89604f68f2d7c34

RANDOM SEED= 657572143

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1024416 kB
Buffers:         45292 kB
Cached:         872420 kB
SwapCached:      14024 kB
Active:         181672 kB
Inactive:       760248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1024416 kB
SwapTotal:     4192956 kB
SwapFree:      4147488 kB
Dirty:            2076 kB
Writeback:           0 kB
Mapped:          30496 kB
Slab:            75196 kB
Committed_AS:   730472 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= 66560 MiB

End job on node21 on Thu Feb 22 05:11:11 UTC 2007