Trace number 302458

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
picosat 535? (TO) 1200.04 1200.54

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1509822356-13.cnf
MD5SUMd639aa5f27d6199159a1100595976bbc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark362.765
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)



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/node10/watcher-302458-1172012163 -o ROOT/results/node10/solver-302458-1172012163 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302458-1172012163/picosat /tmp/evaluation/302458-1172012163/instance-302458-1172012163.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: 1.07 1.02 1.00 3/77 11843
/proc/meminfo: memFree=1483640/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=568 CPUtime=0
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 221171339 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 142 66 40 102 0 37 0

[startup+0.106794 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 11843
/proc/meminfo: memFree=1483640/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=968 CPUtime=0.1
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 163 0 0 0 5 5 0 0 18 0 1 0 221171339 991232 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 968

[startup+0.514848 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 11843
/proc/meminfo: memFree=1483640/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=2296 CPUtime=0.5
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 521 0 0 0 39 11 0 0 21 0 1 0 221171339 2351104 504 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 574 504 48 102 0 469 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2296

[startup+1.33596 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 11844
/proc/meminfo: memFree=1480560/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=3616 CPUtime=1.33
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 835 0 0 0 121 12 0 0 25 0 1 0 221171339 3702784 818 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530588 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 904 818 48 102 0 799 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3616

[startup+2.97218 s]
/proc/loadavg: 1.06 1.02 1.00 3/78 11844
/proc/meminfo: memFree=1480176/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=4144 CPUtime=2.96
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 974 0 0 0 284 12 0 0 25 0 1 0 221171339 4243456 957 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 1036 957 48 102 0 931 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4144

[startup+6.25363 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 11844
/proc/meminfo: memFree=1479088/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=5056 CPUtime=6.24
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 1203 0 0 0 612 12 0 0 25 0 1 0 221171339 5177344 1186 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 1264 1186 48 102 0 1159 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5056

[startup+12.7115 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 11844
/proc/meminfo: memFree=1477680/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=6188 CPUtime=12.69
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 1474 0 0 0 1257 12 0 0 25 0 1 0 221171339 6336512 1457 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 1547 1457 48 102 0 1442 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6188

[startup+25.5132 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 11844
/proc/meminfo: memFree=1476208/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=7840 CPUtime=25.5
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 1902 0 0 0 2537 13 0 0 25 0 1 0 221171339 8028160 1885 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 1960 1885 48 102 0 1855 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 7840

[startup+51.1267 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11844
/proc/meminfo: memFree=1474032/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=9932 CPUtime=51.1
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 2383 0 0 0 5097 13 0 0 25 0 1 0 221171339 10170368 2365 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 2483 2365 48 102 0 2378 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9932

[startup+102.349 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 11844
/proc/meminfo: memFree=1470256/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=13588 CPUtime=102.3
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 3316 0 0 0 10216 14 0 0 25 0 1 0 221171339 13914112 3298 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 3397 3298 48 102 0 3292 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 13588

[startup+162.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11844
/proc/meminfo: memFree=1468080/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=15716 CPUtime=162.33
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 3862 0 0 0 16218 15 0 0 25 0 1 0 221171339 16093184 3841 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 3929 3841 48 102 0 3824 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 15716

[startup+222.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11844
/proc/meminfo: memFree=1466480/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=17220 CPUtime=222.34
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 4279 0 0 0 22219 15 0 0 25 0 1 0 221171339 17633280 4223 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 4305 4223 48 102 0 4200 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 17220

[startup+282.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11844
/proc/meminfo: memFree=1464176/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=19540 CPUtime=282.35
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 4898 0 0 0 28219 16 0 0 25 0 1 0 221171339 20008960 4780 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 4885 4780 48 102 0 4780 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 19540

[startup+342.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 11958
/proc/meminfo: memFree=1462080/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=20464 CPUtime=342.33
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 5280 0 0 0 34216 17 0 0 25 0 1 0 221171339 20955136 4997 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 5116 4997 48 102 0 5011 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 20464

[startup+402.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1462064/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=21280 CPUtime=402.31
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 5657 0 0 0 40213 18 0 0 25 0 1 0 221171339 21790720 5225 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 5320 5225 48 102 0 5215 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 21280

[startup+462.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1460848/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=22688 CPUtime=462.32
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 6266 0 0 0 46213 19 0 0 25 0 1 0 221171339 23232512 5550 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 5672 5550 48 102 0 5567 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 22688

[startup+522.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1459120/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=24320 CPUtime=522.34
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 6878 0 0 0 52214 20 0 0 25 0 1 0 221171339 24903680 5992 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 6080 5992 48 102 0 5975 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 24320

[startup+582.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1458544/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=24808 CPUtime=582.35
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 7278 0 0 0 58215 20 0 0 25 0 1 0 221171339 25403392 6119 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 6202 6119 48 102 0 6097 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 24808

[startup+642.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1458288/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=25120 CPUtime=642.38
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 7702 0 0 0 64216 22 0 0 25 0 1 0 221171339 25722880 6197 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 6280 6197 48 102 0 6175 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 25120

[startup+702.745 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1457328/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=26360 CPUtime=702.39
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 8191 0 0 0 70217 22 0 0 25 0 1 0 221171339 26992640 6493 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 6590 6493 48 102 0 6485 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 26360

[startup+762.775 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 12042
/proc/meminfo: memFree=1455984/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=27616 CPUtime=762.4
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 8609 0 0 0 76217 23 0 0 25 0 1 0 221171339 28278784 6765 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 6904 6765 48 102 0 6799 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 27616

[startup+822.81 s]
/proc/loadavg: 1.01 1.01 1.00 3/78 12042
/proc/meminfo: memFree=1455664/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=28144 CPUtime=822.42
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 8801 0 0 0 82218 24 0 0 25 0 1 0 221171339 28819456 6865 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 7036 6865 48 102 0 6931 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 28144

[startup+882.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1454448/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=29176 CPUtime=882.43
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 9229 0 0 0 88218 25 0 0 25 0 1 0 221171339 29876224 7160 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 7294 7160 48 102 0 7189 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 29176

[startup+942.874 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1454000/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=29760 CPUtime=942.44
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 9460 0 0 0 94219 25 0 0 25 0 1 0 221171339 30474240 7295 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 7440 7295 48 102 0 7335 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 29760

[startup+1002.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1452144/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=31628 CPUtime=1002.46
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 10043 0 0 0 100220 26 0 0 25 0 1 0 221171339 32387072 7778 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 7907 7778 48 102 0 7802 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 31628

[startup+1062.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1452144/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=31628 CPUtime=1062.48
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 10043 0 0 0 106221 27 0 0 25 0 1 0 221171339 32387072 7778 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 7907 7778 48 102 0 7802 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 31628

[startup+1122.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1452080/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=31628 CPUtime=1122.49
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 10101 0 0 0 112222 27 0 0 25 0 1 0 221171339 32387072 7783 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 7907 7783 48 102 0 7802 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 31628

[startup+1183.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1450864/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=32816 CPUtime=1182.51
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 10450 0 0 0 118223 28 0 0 25 0 1 0 221171339 33603584 8079 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 8204 8079 48 102 0 8099 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 32816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1450864/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=32816 CPUtime=1200.02
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 10450 0 0 0 119974 28 0 0 25 0 1 0 221171339 33603584 8079 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 8204 8079 48 102 0 8099 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 32816

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

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

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12042
/proc/meminfo: memFree=1450864/2055920 swapFree=4192812/4192956
[pid=11843] ppid=11841 vsize=32816 CPUtime=1200.02
/proc/11843/stat : 11843 (picosat) R 11841 11843 10646 0 -1 4194304 10450 0 0 0 119974 28 0 0 25 0 1 0 221171339 33603584 8079 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11843/statm: 8204 8079 48 102 0 8099 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 32816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.04
CPU user time (s): 1199.75
CPU system time (s): 0.292955
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 33028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10450
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= 1239

runsolver used 1.37179 second user time and 2.89656 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Tue Feb 20 22:56:03 UTC 2007

IDJOB= 302458
IDBENCH= 20084
IDSOLVER= 106
FILE ID= node10/302458-1172012163

PBS_JOBID= 3849133

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1509822356-13.cnf
COMMAND LINE= /tmp/evaluation/302458-1172012163/picosat /tmp/evaluation/302458-1172012163/instance-302458-1172012163.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-302458-1172012163 -o ROOT/results/node10/solver-302458-1172012163 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302458-1172012163/picosat /tmp/evaluation/302458-1172012163/instance-302458-1172012163.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  d639aa5f27d6199159a1100595976bbc

RANDOM SEED= 476869115

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1484048 kB
Buffers:         54196 kB
Cached:         400656 kB
SwapCached:          0 kB
Active:         275780 kB
Inactive:       223456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1484048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          63284 kB
Slab:            58076 kB
Committed_AS:  1274956 kB
PageTables:       1832 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= 66548 MiB

End job on node10 on Tue Feb 20 23:16:06 UTC 2007