Trace number 298905

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
CMUSAT BASE 2007-02-08? (TO) 1200.07 1200.42

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S218576925-17.UNSAT.shuffled.cnf
MD5SUMed6ac41708b805a0f871d3ac4d51e516
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
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/node23/watcher-298905-1171862262 -o ROOT/results/node23/solver-298905-1171862262 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298905-1171862262/cmusat_base /tmp/evaluation/298905-1171862262/instance-298905-1171862262.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 10450
/proc/meminfo: memFree=694816/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=2316 CPUtime=0
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 206180089 2371584 156 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 579 156 90 241 0 335 0

[startup+0.107115 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10450
/proc/meminfo: memFree=694816/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=2760 CPUtime=0.1
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 311 0 0 0 10 0 0 0 18 0 1 0 206180089 2826240 293 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 690 293 111 241 0 446 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2760

[startup+0.515161 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10450
/proc/meminfo: memFree=694816/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=3052 CPUtime=0.51
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 380 0 0 0 51 0 0 0 21 0 1 0 206180089 3125248 362 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 763 362 111 241 0 519 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3052

[startup+1.33525 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10451
/proc/meminfo: memFree=693208/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=3808 CPUtime=1.33
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 540 0 0 0 133 0 0 0 25 0 1 0 206180089 3899392 522 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 952 522 111 241 0 708 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3808

[startup+2.97144 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10451
/proc/meminfo: memFree=692632/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=4488 CPUtime=2.96
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 724 0 0 0 296 0 0 0 25 0 1 0 206180089 4595712 706 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 1122 706 111 241 0 878 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4488

[startup+6.25281 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10451
/proc/meminfo: memFree=690648/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=6064 CPUtime=6.24
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 1100 0 0 0 624 0 0 0 25 0 1 0 206180089 6209536 1082 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134562302 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 1516 1082 111 241 0 1272 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6064

[startup+12.7035 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10451
/proc/meminfo: memFree=689048/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=7424 CPUtime=12.69
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 1553 0 0 0 1269 0 0 0 25 0 1 0 206180089 7602176 1464 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 1856 1464 111 241 0 1612 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7424

[startup+25.509 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 10451
/proc/meminfo: memFree=685912/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=11024 CPUtime=25.49
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 2730 0 0 0 2548 1 0 0 25 0 1 0 206180089 11288576 2261 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 2756 2261 111 241 0 2512 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11024

[startup+51.1209 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 10451
/proc/meminfo: memFree=678360/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=19320 CPUtime=51.1
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 5094 0 0 0 5108 2 0 0 25 0 1 0 206180089 19783680 4104 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 4830 4104 111 241 0 4586 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19320

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 10451
/proc/meminfo: memFree=676568/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=20860 CPUtime=102.3
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 6105 0 0 0 10227 3 0 0 25 0 1 0 206180089 21360640 4635 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 5215 4635 111 241 0 4971 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20860

[startup+162.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10451
/proc/meminfo: memFree=672280/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=24500 CPUtime=162.31
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 7366 0 0 0 16226 5 0 0 25 0 1 0 206180089 25088000 5634 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 6125 5634 111 241 0 5881 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 24500

[startup+222.396 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10451
/proc/meminfo: memFree=660952/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=37976 CPUtime=222.32
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 11126 0 0 0 22225 7 0 0 25 0 1 0 206180089 38887424 8439 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 9494 8439 111 241 0 9250 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 37976

[startup+282.423 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10451
/proc/meminfo: memFree=660376/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=38236 CPUtime=282.32
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 11467 0 0 0 28225 7 0 0 25 0 1 0 206180089 39153664 8599 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 9559 8599 111 241 0 9315 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 38236

[startup+342.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10451
/proc/meminfo: memFree=659544/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=38928 CPUtime=342.33
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 11879 0 0 0 34225 8 0 0 25 0 1 0 206180089 39862272 8813 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 9732 8813 111 241 0 9488 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 38928

[startup+402.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10451
/proc/meminfo: memFree=658136/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=40064 CPUtime=402.35
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 12429 0 0 0 40226 9 0 0 25 0 1 0 206180089 41025536 9146 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 10016 9146 111 241 0 9772 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 40064

[startup+462.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10451
/proc/meminfo: memFree=653976/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=44132 CPUtime=462.35
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 13766 0 0 0 46225 10 0 0 25 0 1 0 206180089 45191168 10211 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 11033 10211 111 241 0 10789 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 44132

[startup+522.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10451
/proc/meminfo: memFree=650072/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=47860 CPUtime=522.37
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 14990 0 0 0 52225 12 0 0 25 0 1 0 206180089 49008640 11173 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 11965 11173 111 241 0 11721 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 47860

[startup+582.567 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 10451
/proc/meminfo: memFree=649368/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=48428 CPUtime=582.39
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 15181 0 0 0 58227 12 0 0 25 0 1 0 206180089 49590272 11364 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 12107 11364 111 241 0 11863 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 48428

[startup+642.602 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10451
/proc/meminfo: memFree=647192/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=50424 CPUtime=642.4
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 16018 0 0 0 64227 13 0 0 25 0 1 0 206180089 51634176 11914 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 12606 11914 111 241 0 12362 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 50424

[startup+702.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10451
/proc/meminfo: memFree=628632/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=73796 CPUtime=702.41
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 21883 0 0 0 70225 16 0 0 25 0 1 0 206180089 75567104 16499 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 18449 16499 111 241 0 18205 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 73796

[startup+762.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10451
/proc/meminfo: memFree=627992/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=74184 CPUtime=762.43
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 22383 0 0 0 76226 17 0 0 25 0 1 0 206180089 75964416 16683 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 18546 16683 111 241 0 18302 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 74184

[startup+822.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10451
/proc/meminfo: memFree=627928/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=74356 CPUtime=822.44
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 22409 0 0 0 82227 17 0 0 25 0 1 0 206180089 76140544 16709 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 18589 16709 111 241 0 18345 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 74356

[startup+882.725 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 10451
/proc/meminfo: memFree=627544/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=74708 CPUtime=882.46
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 22492 0 0 0 88228 18 0 0 25 0 1 0 206180089 76500992 16792 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 18677 16792 111 241 0 18433 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 74708

[startup+942.758 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 10451
/proc/meminfo: memFree=626712/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=75004 CPUtime=942.47
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 23066 0 0 0 94229 18 0 0 25 0 1 0 206180089 76804096 17019 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 18751 17019 111 241 0 18507 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 75004

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10451
/proc/meminfo: memFree=626648/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=75004 CPUtime=1002.48
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 23071 0 0 0 100229 19 0 0 25 0 1 0 206180089 76804096 17024 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560473 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 18751 17024 111 241 0 18507 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 75004

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10451
/proc/meminfo: memFree=626200/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=75556 CPUtime=1062.51
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 23199 0 0 0 106231 20 0 0 25 0 1 0 206180089 77369344 17119 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 18889 17119 111 241 0 18645 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 75556

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10451
/proc/meminfo: memFree=625880/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=75688 CPUtime=1122.52
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 23301 0 0 0 112232 20 0 0 25 0 1 0 206180089 77504512 17221 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 18922 17221 111 241 0 18678 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 75688

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10451
/proc/meminfo: memFree=625304/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=75996 CPUtime=1182.52
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 23825 0 0 0 118232 20 0 0 25 0 1 0 206180089 77819904 17364 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 18999 17364 111 241 0 18755 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 75996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10451
/proc/meminfo: memFree=625304/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=75996 CPUtime=1200.04
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 23826 0 0 0 119984 20 0 0 25 0 1 0 206180089 77819904 17365 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 18999 17365 111 241 0 18755 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 75996

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 1.00 1.00 2/78 10451
/proc/meminfo: memFree=625304/2055920 swapFree=4144472/4192956
[pid=10450] ppid=10448 vsize=75996 CPUtime=1200.04
/proc/10450/stat : 10450 (cmusat_base) R 10448 10450 4436 0 -1 4194304 23826 0 0 0 119984 20 0 0 25 0 1 0 206180089 77819904 17365 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10450/statm: 18999 17365 111 241 0 18755 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 75996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.220966
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 75996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23826
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= 1359

runsolver used 1.44778 second user time and 2.67359 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Mon Feb 19 05:17:42 UTC 2007

IDJOB= 298905
IDBENCH= 19997
IDSOLVER= 120
FILE ID= node23/298905-1171862262

PBS_JOBID= 3839661

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S218576925-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298905-1171862262/cmusat_base /tmp/evaluation/298905-1171862262/instance-298905-1171862262.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-298905-1171862262 -o ROOT/results/node23/solver-298905-1171862262 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298905-1171862262/cmusat_base /tmp/evaluation/298905-1171862262/instance-298905-1171862262.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ed6ac41708b805a0f871d3ac4d51e516

RANDOM SEED= 80379318

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:        695288 kB
Buffers:         53060 kB
Cached:        1167056 kB
SwapCached:      16396 kB
Active:         902220 kB
Inactive:       342180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        695288 kB
SwapTotal:     4192956 kB
SwapFree:      4144472 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          29908 kB
Slab:           101892 kB
Committed_AS:   654272 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= 66561 MiB

End job on node23 on Mon Feb 19 05:37:45 UTC 2007