Trace number 302534

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 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S2050975470-04.cnf
MD5SUMe5f98d48d71fa50934389495266dcfb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.29604
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/evaluation/302534-1172013896/instance-302534-1172013896.cnf
0.00/0.03	c 900 variables, 18000 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/node18/watcher-302534-1172013896 -o ROOT/results/node18/solver-302534-1172013896 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302534-1172013896/tinisat /tmp/evaluation/302534-1172013896/instance-302534-1172013896.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: 7.40 6.96 4.30 3/77 7762
/proc/meminfo: memFree=1520504/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=860 CPUtime=0
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 221344142 880640 108 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134629133 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 215 108 48 110 0 102 0

[startup+0.106992 s]
/proc/loadavg: 7.40 6.96 4.30 3/77 7762
/proc/meminfo: memFree=1520504/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=2624 CPUtime=0.1
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 500 0 0 0 10 0 0 0 18 0 1 0 221344142 2686976 484 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 656 484 52 110 0 543 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2624

[startup+0.515032 s]
/proc/loadavg: 7.40 6.96 4.30 3/77 7762
/proc/meminfo: memFree=1520504/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=4312 CPUtime=0.51
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 765 0 0 0 51 0 0 0 22 0 1 0 221344142 4415488 749 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 1078 749 52 110 0 965 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4312

[startup+1.33511 s]
/proc/loadavg: 7.40 6.96 4.30 2/78 7763
/proc/meminfo: memFree=1516144/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=7688 CPUtime=1.32
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 1245 0 0 0 132 0 0 0 25 0 1 0 221344142 7872512 1229 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 1922 1229 52 110 0 1809 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7688

[startup+2.97131 s]
/proc/loadavg: 7.40 6.96 4.30 2/78 7763
/proc/meminfo: memFree=1513648/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=14440 CPUtime=2.96
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 2070 0 0 0 296 0 0 0 25 0 1 0 221344142 14786560 2054 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 3610 2054 52 110 0 3497 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14440

[startup+6.25259 s]
/proc/loadavg: 6.89 6.86 4.28 2/78 7763
/proc/meminfo: memFree=1507888/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=14704 CPUtime=6.24
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 3391 0 0 0 623 1 0 0 25 0 1 0 221344142 15056896 3375 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 3676 3375 52 110 0 3563 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14704

[startup+12.7032 s]
/proc/loadavg: 6.41 6.77 4.26 2/78 7763
/proc/meminfo: memFree=1499504/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=28600 CPUtime=12.69
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 5353 0 0 0 1266 3 0 0 25 0 1 0 221344142 29286400 5304 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 7150 5304 52 110 0 7037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28600

[startup+25.5094 s]
/proc/loadavg: 5.21 6.48 4.21 2/78 7763
/proc/meminfo: memFree=1488688/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=56396 CPUtime=25.49
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 8114 0 0 0 2543 6 0 0 25 0 1 0 221344142 57749504 8065 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 14099 8065 52 110 0 13986 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 56396

[startup+51.1219 s]
/proc/loadavg: 3.78 6.04 4.12 2/78 7763
/proc/meminfo: memFree=1472368/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=57180 CPUtime=51.1
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 12159 0 0 0 5098 12 0 0 25 0 1 0 221344142 58552320 12045 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134515539 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 14295 12045 52 110 0 14182 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 57180

[startup+102.341 s]
/proc/loadavg: 2.20 5.26 3.96 2/78 7763
/proc/meminfo: memFree=1449968/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=113152 CPUtime=102.3
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 17903 0 0 0 10212 18 0 0 25 0 1 0 221344142 115867648 17660 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 28288 17660 52 110 0 28175 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 113152

[startup+162.372 s]
/proc/loadavg: 1.44 4.48 3.77 2/78 7763
/proc/meminfo: memFree=1429744/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=114484 CPUtime=162.31
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 22861 0 0 0 16207 24 0 0 25 0 1 0 221344142 117231616 22618 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 28621 22618 52 110 0 28508 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 114484

[startup+222.401 s]
/proc/loadavg: 1.19 3.86 3.60 2/78 7763
/proc/meminfo: memFree=1411760/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=114884 CPUtime=222.33
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 27364 0 0 0 22203 30 0 0 25 0 1 0 221344142 117641216 27121 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 28721 27121 52 110 0 28608 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 114884

[startup+282.432 s]
/proc/loadavg: 1.07 3.34 3.43 2/78 7763
/proc/meminfo: memFree=1396784/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=224124 CPUtime=282.34
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 31088 0 0 0 28199 35 0 0 25 0 1 0 221344142 229502976 30845 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 56031 30845 52 110 0 55918 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 224124

[startup+342.461 s]
/proc/loadavg: 1.02 2.91 3.28 2/78 7763
/proc/meminfo: memFree=1384624/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=225084 CPUtime=342.36
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 34136 0 0 0 34196 40 0 0 25 0 1 0 221344142 230486016 33893 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 56271 33893 52 110 0 56158 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 225084

[startup+402.495 s]
/proc/loadavg: 1.01 2.56 3.13 2/78 7763
/proc/meminfo: memFree=1372464/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=226924 CPUtime=402.38
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 37379 0 0 0 40195 43 0 0 25 0 1 0 221344142 232370176 36879 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 56731 36879 52 110 0 56618 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 226924

[startup+462.517 s]
/proc/loadavg: 1.00 2.27 2.99 2/78 7763
/proc/meminfo: memFree=1362032/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=227604 CPUtime=462.38
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 40020 0 0 0 46192 46 0 0 25 0 1 0 221344142 233066496 39520 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 56901 39520 52 110 0 56788 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 227604

[startup+522.539 s]
/proc/loadavg: 1.00 2.04 2.87 2/78 7763
/proc/meminfo: memFree=1351536/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=227884 CPUtime=522.39
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 42636 0 0 0 52191 48 0 0 25 0 1 0 221344142 233353216 42136 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 56971 42136 52 110 0 56858 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 227884

[startup+582.564 s]
/proc/loadavg: 1.00 1.85 2.75 2/78 7763
/proc/meminfo: memFree=1342000/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=228576 CPUtime=582.4
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 44986 0 0 0 58189 51 0 0 25 0 1 0 221344142 234061824 44486 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 57144 44486 52 110 0 57031 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 228576

[startup+642.597 s]
/proc/loadavg: 1.00 1.69 2.64 2/78 7763
/proc/meminfo: memFree=1333232/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=229400 CPUtime=642.41
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 47181 0 0 0 64187 54 0 0 25 0 1 0 221344142 234905600 46681 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 57350 46681 52 110 0 57237 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 229400

[startup+702.627 s]
/proc/loadavg: 1.00 1.56 2.53 2/78 7763
/proc/meminfo: memFree=1324656/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=229960 CPUtime=702.42
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 49345 0 0 0 70185 57 0 0 25 0 1 0 221344142 235479040 48845 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 57490 48845 52 110 0 57377 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 229960

[startup+762.662 s]
/proc/loadavg: 1.00 1.46 2.43 2/78 7763
/proc/meminfo: memFree=1316848/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=230400 CPUtime=762.44
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 51296 0 0 0 76185 59 0 0 25 0 1 0 221344142 235929600 50796 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 57600 50796 52 110 0 57487 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 230400

[startup+822.695 s]
/proc/loadavg: 1.00 1.37 2.34 2/78 7763
/proc/meminfo: memFree=1308784/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=230688 CPUtime=822.46
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 53303 0 0 0 82184 62 0 0 25 0 1 0 221344142 236224512 52803 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 57672 52803 52 110 0 57559 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 230688

[startup+882.727 s]
/proc/loadavg: 1.00 1.30 2.25 2/78 7763
/proc/meminfo: memFree=1300464/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=230824 CPUtime=882.48
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 55370 0 0 0 88182 66 0 0 25 0 1 0 221344142 236363776 54870 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 57706 54870 52 110 0 57593 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 230824

[startup+942.757 s]
/proc/loadavg: 1.06 1.26 2.18 2/78 7765
/proc/meminfo: memFree=1292464/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=231112 CPUtime=942.49
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 57392 0 0 0 94181 68 0 0 25 0 1 0 221344142 236658688 56892 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 57778 56892 52 110 0 57665 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 231112

[startup+1002.78 s]
/proc/loadavg: 1.02 1.21 2.10 2/78 7765
/proc/meminfo: memFree=1284592/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=447252 CPUtime=1002.49
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 59358 0 0 0 100179 70 0 0 25 0 1 0 221344142 457986048 58858 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 111813 58858 52 110 0 111700 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 447252

[startup+1062.82 s]
/proc/loadavg: 1.04 1.18 2.03 2/78 7765
/proc/meminfo: memFree=1276720/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=447556 CPUtime=1062.52
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 61284 0 0 0 106179 73 0 0 25 0 1 0 221344142 458297344 60784 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 111889 60784 52 110 0 111776 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 447556

[startup+1122.85 s]
/proc/loadavg: 1.01 1.15 1.97 2/78 7765
/proc/meminfo: memFree=1268976/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=447700 CPUtime=1122.53
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 63237 0 0 0 112178 75 0 0 25 0 1 0 221344142 458444800 62737 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 111925 62737 52 110 0 111812 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 447700

[startup+1182.88 s]
/proc/loadavg: 1.00 1.12 1.90 2/78 7765
/proc/meminfo: memFree=1261232/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=447988 CPUtime=1182.54
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 65167 0 0 0 118177 77 0 0 25 0 1 0 221344142 458739712 64667 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 111997 64667 52 110 0 111884 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 447988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.11 1.88 2/78 7765
/proc/meminfo: memFree=1258992/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=447988 CPUtime=1200.06
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 65705 0 0 0 119928 78 0 0 25 0 1 0 221344142 458739712 65205 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 111997 65205 52 110 0 111884 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 447988

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.11 1.88 2/78 7765
/proc/meminfo: memFree=1258992/2055920 swapFree=4192812/4192956
[pid=7762] ppid=7760 vsize=447988 CPUtime=1200.06
/proc/7762/stat : 7762 (tinisat) R 7760 7762 7413 0 -1 4194304 65705 0 0 0 119928 78 0 0 25 0 1 0 221344142 458739712 65205 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7762/statm: 111997 65205 52 110 0 111884 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 447988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.29
CPU system time (s): 0.824874
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 447988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.29
system time used= 0.824874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65705
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= 1696

runsolver used 1.38079 second user time and 2.76858 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 20 23:24:56 UTC 2007

IDJOB= 302534
IDBENCH= 20086
IDSOLVER= 100
FILE ID= node18/302534-1172013896

PBS_JOBID= 3849150

Free space on /tmp= 66545 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S2050975470-04.cnf
COMMAND LINE= /tmp/evaluation/302534-1172013896/tinisat /tmp/evaluation/302534-1172013896/instance-302534-1172013896.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-302534-1172013896 -o ROOT/results/node18/solver-302534-1172013896 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302534-1172013896/tinisat /tmp/evaluation/302534-1172013896/instance-302534-1172013896.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  e5f98d48d71fa50934389495266dcfb4

RANDOM SEED= 373568570

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1520912 kB
Buffers:         56392 kB
Cached:         345148 kB
SwapCached:          0 kB
Active:         314872 kB
Inactive:       146440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          78700 kB
Slab:            59308 kB
Committed_AS:   868588 kB
PageTables:       1668 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= 66545 MiB

End job on node18 on Tue Feb 20 23:44:58 UTC 2007