Trace number 311451

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) 1200.12 1200.57

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
MD5SUM1333c75253371ada765a5acec896e8d5
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 variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node18/watcher-311451-1172570145 -o ROOT/results/node18/solver-311451-1172570145 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311451-1172570145/cmusat_base /tmp/evaluation/311451-1172570145/instance-311451-1172570145.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: 1.84 1.83 1.45 3/77 21938
/proc/meminfo: memFree=1665336/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=2488 CPUtime=0
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 276969081 2547712 189 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 622 189 90 241 0 378 0

[startup+0.107302 s]
/proc/loadavg: 1.84 1.83 1.45 3/77 21938
/proc/meminfo: memFree=1665336/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=3172 CPUtime=0.1
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 383 0 0 0 10 0 0 0 18 0 1 0 276969081 3248128 365 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 793 365 109 241 0 549 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3172

[startup+0.515342 s]
/proc/loadavg: 1.84 1.83 1.45 3/77 21938
/proc/meminfo: memFree=1665336/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=3964 CPUtime=0.51
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 589 0 0 0 51 0 0 0 21 0 1 0 276969081 4059136 571 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135063819 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 991 571 109 241 0 747 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3964

[startup+1.33542 s]
/proc/loadavg: 1.84 1.83 1.45 2/78 21939
/proc/meminfo: memFree=1663280/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=4292 CPUtime=1.33
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 677 0 0 0 133 0 0 0 25 0 1 0 276969081 4395008 659 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 1073 659 109 241 0 829 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4292

[startup+2.97158 s]
/proc/loadavg: 1.84 1.83 1.45 2/78 21939
/proc/meminfo: memFree=1662704/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=4884 CPUtime=2.96
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 866 0 0 0 296 0 0 0 25 0 1 0 276969081 5001216 848 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 1221 848 109 241 0 977 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4884

[startup+6.25391 s]
/proc/loadavg: 1.77 1.81 1.44 2/78 21939
/proc/meminfo: memFree=1660336/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=7068 CPUtime=6.24
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 1337 0 0 0 624 0 0 0 25 0 1 0 276969081 7237632 1281 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 1767 1281 109 241 0 1523 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7068

[startup+12.7046 s]
/proc/loadavg: 1.71 1.80 1.44 2/78 21939
/proc/meminfo: memFree=1659696/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=7412 CPUtime=12.69
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 1619 0 0 0 1269 0 0 0 25 0 1 0 276969081 7589888 1438 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 1853 1438 109 241 0 1609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7412

[startup+25.5118 s]
/proc/loadavg: 1.55 1.76 1.43 2/78 21939
/proc/meminfo: memFree=1653680/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=14172 CPUtime=25.49
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 3547 0 0 0 2548 1 0 0 25 0 1 0 276969081 14512128 2967 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 3543 2967 109 241 0 3299 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14172

[startup+51.1212 s]
/proc/loadavg: 1.36 1.70 1.42 2/78 21939
/proc/meminfo: memFree=1652208/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=15304 CPUtime=51.1
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 4154 0 0 0 5108 2 0 0 25 0 1 0 276969081 15671296 3327 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 3826 3327 109 241 0 3582 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15304

[startup+102.34 s]
/proc/loadavg: 1.16 1.59 1.40 2/78 21939
/proc/meminfo: memFree=1639088/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=29488 CPUtime=102.3
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 8157 0 0 0 10225 5 0 0 25 0 1 0 276969081 30195712 6598 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 7372 6598 109 241 0 7128 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29488

[startup+162.37 s]
/proc/loadavg: 1.06 1.48 1.37 2/78 21939
/proc/meminfo: memFree=1638448/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=29608 CPUtime=162.31
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 8618 0 0 0 16225 6 0 0 25 0 1 0 276969081 30318592 6725 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 7402 6725 109 241 0 7158 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 29608

[startup+222.401 s]
/proc/loadavg: 1.02 1.39 1.34 2/78 21939
/proc/meminfo: memFree=1635312/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=32356 CPUtime=222.33
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 9667 0 0 0 22226 7 0 0 25 0 1 0 276969081 33132544 7498 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 8089 7498 109 241 0 7845 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 32356

[startup+282.431 s]
/proc/loadavg: 1.00 1.32 1.32 2/78 21939
/proc/meminfo: memFree=1629744/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=37764 CPUtime=282.35
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 11278 0 0 0 28225 10 0 0 25 0 1 0 276969081 38670336 8952 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 9441 8952 109 241 0 9197 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 37764

[startup+342.473 s]
/proc/loadavg: 1.00 1.26 1.30 2/84 22041
/proc/meminfo: memFree=1624368/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=41888 CPUtime=342.3
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 12493 0 0 0 34219 11 0 0 25 0 1 0 276969081 42893312 9996 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 10472 9996 109 241 0 10228 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 41888

[startup+402.534 s]
/proc/loadavg: 1.00 1.21 1.27 2/84 22117
/proc/meminfo: memFree=1605176/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=63748 CPUtime=402.3
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 18171 0 0 0 40216 14 0 0 25 0 1 0 276969081 65277952 14695 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 15937 14695 109 241 0 15693 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 63748

[startup+462.561 s]
/proc/loadavg: 1.00 1.17 1.25 2/78 22137
/proc/meminfo: memFree=1605872/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=63824 CPUtime=462.31
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 18481 0 0 0 46216 15 0 0 25 0 1 0 276969081 65355776 14801 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 15956 14801 109 241 0 15712 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 63824

[startup+522.587 s]
/proc/loadavg: 1.00 1.13 1.24 2/78 22137
/proc/meminfo: memFree=1605360/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=64068 CPUtime=522.32
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 18829 0 0 0 52216 16 0 0 25 0 1 0 276969081 65605632 14926 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 16017 14926 109 241 0 15773 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 64068

[startup+582.616 s]
/proc/loadavg: 1.00 1.11 1.22 2/78 22137
/proc/meminfo: memFree=1605360/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=64068 CPUtime=582.33
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 18856 0 0 0 58217 16 0 0 25 0 1 0 276969081 65605632 14953 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 16017 14953 109 241 0 15773 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 64068

[startup+642.651 s]
/proc/loadavg: 1.00 1.08 1.20 2/78 22137
/proc/meminfo: memFree=1604912/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=64160 CPUtime=642.35
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 19216 0 0 0 64218 17 0 0 25 0 1 0 276969081 65699840 15069 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 16040 15069 109 241 0 15796 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 64160

[startup+702.678 s]
/proc/loadavg: 1.00 1.07 1.18 2/78 22137
/proc/meminfo: memFree=1604848/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=64320 CPUtime=702.36
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 19227 0 0 0 70219 17 0 0 25 0 1 0 276969081 65863680 15080 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 16080 15080 109 241 0 15836 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 64320

[startup+762.709 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 22137
/proc/meminfo: memFree=1604144/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=64580 CPUtime=762.37
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 19663 0 0 0 76219 18 0 0 25 0 1 0 276969081 66129920 15249 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 16145 15249 109 241 0 15901 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 64580

[startup+822.746 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 22137
/proc/meminfo: memFree=1604144/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=64580 CPUtime=822.4
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 19663 0 0 0 82221 19 0 0 25 0 1 0 276969081 66129920 15249 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 16145 15249 109 241 0 15901 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 64580

[startup+882.778 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 22137
/proc/meminfo: memFree=1603824/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=65092 CPUtime=882.41
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 19751 0 0 0 88222 19 0 0 25 0 1 0 276969081 66654208 15337 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560259 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 16273 15337 109 241 0 16029 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 65092

[startup+942.805 s]
/proc/loadavg: 1.00 1.02 1.14 2/78 22137
/proc/meminfo: memFree=1600112/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=68372 CPUtime=942.41
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 20966 0 0 0 94221 20 0 0 25 0 1 0 276969081 70012928 16260 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 17093 16260 109 241 0 16849 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 68372

[startup+1002.83 s]
/proc/loadavg: 1.00 1.02 1.12 2/78 22137
/proc/meminfo: memFree=1600048/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=68512 CPUtime=1002.43
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 21005 0 0 0 100222 21 0 0 25 0 1 0 276969081 70156288 16299 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 17128 16299 109 241 0 16884 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 68512

[startup+1062.87 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 22137
/proc/meminfo: memFree=1599600/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=68848 CPUtime=1062.45
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 21125 0 0 0 106223 22 0 0 25 0 1 0 276969081 70500352 16419 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 17212 16419 109 241 0 16968 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 68848

[startup+1122.9 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 22137
/proc/meminfo: memFree=1597168/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=71088 CPUtime=1122.46
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 22044 0 0 0 112223 23 0 0 25 0 1 0 276969081 72794112 17018 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 17772 17018 109 241 0 17528 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 71088

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 22137
/proc/meminfo: memFree=1596848/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=71392 CPUtime=1182.48
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 22116 0 0 0 118224 24 0 0 25 0 1 0 276969081 73105408 17090 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 17848 17090 109 241 0 17604 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 71392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 22137
/proc/meminfo: memFree=1596848/2055920 swapFree=4192812/4192956
[pid=21938] ppid=21936 vsize=71392 CPUtime=1200.09
/proc/21938/stat : 21938 (cmusat_base) R 21936 21938 21784 0 -1 4194304 22127 0 0 0 119985 24 0 0 25 0 1 0 276969081 73105408 17101 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/21938/statm: 17848 17101 109 241 0 17604 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 71392

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.12
CPU user time (s): 1199.86
CPU system time (s): 0.25896
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 71392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.25896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22127
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= 2108

runsolver used 1.36779 second user time and 2.85656 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Tue Feb 27 09:55:45 UTC 2007

IDJOB= 311451
IDBENCH= 20314
IDSOLVER= 120
FILE ID= node18/311451-1172570145

PBS_JOBID= 3971683

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311451-1172570145/cmusat_base /tmp/evaluation/311451-1172570145/instance-311451-1172570145.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-311451-1172570145 -o ROOT/results/node18/solver-311451-1172570145 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311451-1172570145/cmusat_base /tmp/evaluation/311451-1172570145/instance-311451-1172570145.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  1333c75253371ada765a5acec896e8d5

RANDOM SEED= 318047869

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:       1665808 kB
Buffers:         48208 kB
Cached:         214136 kB
SwapCached:          0 kB
Active:         243820 kB
Inactive:        78168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          78532 kB
Slab:            53768 kB
Committed_AS:   960920 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= 66555 MiB

End job on node18 on Tue Feb 27 10:15:48 UTC 2007