Trace number 309237

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) 1200.09 1200.45

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
MD5SUM358d57727acfd6fba0e9cd4766c6d2fc
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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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/node29/watcher-309237-1172537167 -o ROOT/results/node29/solver-309237-1172537167 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309237-1172537167/cmusat_base /tmp/evaluation/309237-1172537167/instance-309237-1172537167.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 0.99 1.09 3/77 18478
/proc/meminfo: memFree=1900752/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=2328 CPUtime=0
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 247480917 2383872 165 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 582 165 90 241 0 338 0

[startup+0.107907 s]
/proc/loadavg: 0.92 0.99 1.09 3/77 18478
/proc/meminfo: memFree=1900752/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=2892 CPUtime=0.1
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 324 0 0 0 10 0 0 0 18 0 1 0 247480917 2961408 306 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 723 306 111 241 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2892

[startup+0.519933 s]
/proc/loadavg: 0.92 0.99 1.09 3/77 18478
/proc/meminfo: memFree=1900752/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=3176 CPUtime=0.51
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 429 0 0 0 51 0 0 0 21 0 1 0 247480917 3252224 411 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 794 411 111 241 0 550 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3176

[startup+1.33998 s]
/proc/loadavg: 0.92 0.99 1.09 2/78 18479
/proc/meminfo: memFree=1899080/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=4368 CPUtime=1.33
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 661 0 0 0 133 0 0 0 25 0 1 0 247480917 4472832 643 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552317 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 1092 643 111 241 0 848 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4368

[startup+2.97609 s]
/proc/loadavg: 0.92 0.99 1.09 2/78 18479
/proc/meminfo: memFree=1898312/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=4504 CPUtime=2.97
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 728 0 0 0 297 0 0 0 25 0 1 0 247480917 4612096 710 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 1126 710 111 241 0 882 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4504

[startup+6.25229 s]
/proc/loadavg: 0.93 0.99 1.09 2/78 18479
/proc/meminfo: memFree=1896840/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=5740 CPUtime=6.24
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 1040 0 0 0 624 0 0 0 25 0 1 0 247480917 5877760 1022 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 1435 1022 111 241 0 1191 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5740

[startup+12.7087 s]
/proc/loadavg: 0.93 0.99 1.09 2/78 18479
/proc/meminfo: memFree=1894600/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=8248 CPUtime=12.69
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 1774 0 0 0 1269 0 0 0 25 0 1 0 247480917 8445952 1613 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 2062 1613 111 241 0 1818 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8248

[startup+25.5095 s]
/proc/loadavg: 0.95 0.99 1.09 2/78 18479
/proc/meminfo: memFree=1891784/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=10692 CPUtime=25.49
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 2620 0 0 0 2548 1 0 0 25 0 1 0 247480917 10948608 2277 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 2673 2277 111 241 0 2429 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10692

[startup+51.1191 s]
/proc/loadavg: 0.96 0.99 1.09 2/78 18479
/proc/meminfo: memFree=1886600/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=16584 CPUtime=51.1
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 4498 0 0 0 5108 2 0 0 25 0 1 0 247480917 16982016 3630 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 4146 3630 111 241 0 3902 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16584

[startup+102.338 s]
/proc/loadavg: 0.98 0.99 1.08 2/78 18479
/proc/meminfo: memFree=1873352/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=30792 CPUtime=102.3
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 8572 0 0 0 10225 5 0 0 25 0 1 0 247480917 31531008 6868 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 7698 6868 111 241 0 7454 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30792

[startup+162.373 s]
/proc/loadavg: 0.99 0.99 1.08 2/78 18479
/proc/meminfo: memFree=1872648/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=31192 CPUtime=162.33
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 8984 0 0 0 16227 6 0 0 25 0 1 0 247480917 31940608 7028 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560027 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 7798 7028 111 241 0 7554 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 31192

[startup+222.404 s]
/proc/loadavg: 0.99 0.99 1.07 2/78 18479
/proc/meminfo: memFree=1871112/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=32324 CPUtime=222.35
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 9659 0 0 0 22228 7 0 0 25 0 1 0 247480917 33099776 7402 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 8081 7402 111 241 0 7837 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 32324

[startup+282.436 s]
/proc/loadavg: 0.99 0.99 1.06 2/78 18479
/proc/meminfo: memFree=1867848/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=35320 CPUtime=282.37
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 10644 0 0 0 28228 9 0 0 25 0 1 0 247480917 36167680 8215 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 8830 8215 111 241 0 8586 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 35320

[startup+342.466 s]
/proc/loadavg: 0.99 0.99 1.06 2/78 18479
/proc/meminfo: memFree=1864328/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=38588 CPUtime=342.38
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 11718 0 0 0 34228 10 0 0 25 0 1 0 247480917 39514112 9100 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 9647 9100 111 241 0 9403 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 38588

[startup+402.498 s]
/proc/loadavg: 0.99 0.99 1.05 2/78 18479
/proc/meminfo: memFree=1844744/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=61320 CPUtime=402.4
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 17687 0 0 0 40227 13 0 0 25 0 1 0 247480917 62791680 13966 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 15330 13966 111 241 0 15086 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 61320

[startup+462.527 s]
/proc/loadavg: 0.99 0.99 1.05 2/78 18479
/proc/meminfo: memFree=1844232/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=61600 CPUtime=462.41
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 18048 0 0 0 46227 14 0 0 25 0 1 0 247480917 63078400 14100 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 15400 14100 111 241 0 15156 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 61600

[startup+522.552 s]
/proc/loadavg: 0.99 0.99 1.04 2/78 18479
/proc/meminfo: memFree=1844168/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=61600 CPUtime=522.43
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 18078 0 0 0 52228 15 0 0 25 0 1 0 247480917 63078400 14130 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 15400 14130 111 241 0 15156 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 61600

[startup+582.581 s]
/proc/loadavg: 0.99 0.99 1.03 2/78 18479
/proc/meminfo: memFree=1843272/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=62180 CPUtime=582.45
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 18539 0 0 0 58229 16 0 0 25 0 1 0 247480917 63672320 14342 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 15545 14342 111 241 0 15301 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 62180

[startup+642.614 s]
/proc/loadavg: 0.99 0.99 1.03 2/78 18479
/proc/meminfo: memFree=1843144/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=62340 CPUtime=642.46
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 18565 0 0 0 64230 16 0 0 25 0 1 0 247480917 63836160 14368 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 15585 14368 111 241 0 15341 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 62340

[startup+702.64 s]
/proc/loadavg: 0.99 0.99 1.02 2/78 18479
/proc/meminfo: memFree=1842568/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=62824 CPUtime=702.48
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 18701 0 0 0 70231 17 0 0 25 0 1 0 247480917 64331776 14504 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 15706 14504 111 241 0 15462 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 62824

[startup+762.669 s]
/proc/loadavg: 0.99 0.99 1.02 2/78 18479
/proc/meminfo: memFree=1842120/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=62932 CPUtime=762.5
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 19057 0 0 0 76232 18 0 0 25 0 1 0 247480917 64442368 14587 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 15733 14587 111 241 0 15489 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 62932

[startup+822.7 s]
/proc/loadavg: 0.99 0.99 1.01 2/78 18479
/proc/meminfo: memFree=1841736/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=62932 CPUtime=822.51
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 19150 0 0 0 82233 18 0 0 25 0 1 0 247480917 64442368 14680 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 15733 14680 111 241 0 15489 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 62932

[startup+882.724 s]
/proc/loadavg: 1.04 1.01 1.01 2/78 18479
/proc/meminfo: memFree=1841288/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=63208 CPUtime=882.53
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 19557 0 0 0 88234 19 0 0 25 0 1 0 247480917 64724992 14787 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 15802 14787 111 241 0 15558 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 63208

[startup+942.78 s]
/proc/loadavg: 1.01 1.00 1.00 2/84 18595
/proc/meminfo: memFree=1839704/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=63592 CPUtime=942.52
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 19637 0 0 0 94230 22 0 0 25 0 1 0 247480917 65118208 14867 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 0 0 0
/proc/18478/statm: 15898 14867 111 241 0 15654 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 63592

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18677
/proc/meminfo: memFree=1836232/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=67628 CPUtime=1002.5
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 21092 0 0 0 100226 24 0 0 25 0 1 0 247480917 69251072 15993 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 16907 15993 111 241 0 16663 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 67628

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18677
/proc/meminfo: memFree=1835976/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=67952 CPUtime=1062.52
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 21152 0 0 0 106228 24 0 0 25 0 1 0 247480917 69582848 16053 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 16988 16053 111 241 0 16744 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 67952

[startup+1122.88 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 18677
/proc/meminfo: memFree=1835336/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=68832 CPUtime=1122.53
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 21311 0 0 0 112228 25 0 0 25 0 1 0 247480917 70483968 16212 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 17208 16212 111 241 0 16964 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 68832

[startup+1182.91 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18677
/proc/meminfo: memFree=1831048/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=72924 CPUtime=1182.55
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 22464 0 0 0 118228 27 0 0 25 0 1 0 247480917 74674176 17332 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 18231 17332 111 241 0 17987 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 72924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18677
/proc/meminfo: memFree=1828808/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=74904 CPUtime=1200.07
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 22997 0 0 0 119979 28 0 0 25 0 1 0 247480917 76701696 17865 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 18726 17865 111 241 0 18482 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 74904

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

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

[startup+1200.43 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18677
/proc/meminfo: memFree=1828808/2055920 swapFree=4143368/4192956
[pid=18478] ppid=18476 vsize=74904 CPUtime=1200.07
/proc/18478/stat : 18478 (cmusat_base) R 18476 18478 17314 0 -1 4194304 22997 0 0 0 119979 28 0 0 25 0 1 0 247480917 76701696 17865 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18478/statm: 18726 17865 111 241 0 18482 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 74904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.09
CPU user time (s): 1199.8
CPU system time (s): 0.294955
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 74904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.294955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22997
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= 6257

runsolver used 1.3438 second user time and 2.91756 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Tue Feb 27 00:46:07 UTC 2007

IDJOB= 309237
IDBENCH= 20253
IDSOLVER= 120
FILE ID= node29/309237-1172537167

PBS_JOBID= 3971814

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309237-1172537167/cmusat_base /tmp/evaluation/309237-1172537167/instance-309237-1172537167.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-309237-1172537167 -o ROOT/results/node29/solver-309237-1172537167 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309237-1172537167/cmusat_base /tmp/evaluation/309237-1172537167/instance-309237-1172537167.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  358d57727acfd6fba0e9cd4766c6d2fc

RANDOM SEED= 818475223

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:       1901096 kB
Buffers:         23000 kB
Cached:          71124 kB
SwapCached:      17600 kB
Active:          70468 kB
Inactive:        52544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1901096 kB
SwapTotal:     4192956 kB
SwapFree:      4143368 kB
Dirty:            2520 kB
Writeback:           0 kB
Mapped:          30132 kB
Slab:            17188 kB
Committed_AS:   707284 kB
PageTables:       1864 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= 66562 MiB

End job on node29 on Tue Feb 27 01:06:09 UTC 2007