Trace number 311212

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
adaptg2wsat 2007-02-08? (TO) 1200.05 1200.38

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
MD5SUM54c1eff6d0c1d0b678598195ef471075
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 variables2034
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/node20/watcher-311212-1172565384 -o ROOT/results/node20/solver-311212-1172565384 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311212-1172565384/adaptg2wsat /tmp/evaluation/311212-1172565384/instance-311212-1172565384.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 11334
/proc/meminfo: memFree=1778896/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215024 CPUtime=0
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 276492400 220184576 83 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134583127 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53756 85 40 101 0 53262 0

[startup+0.106969 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11334
/proc/meminfo: memFree=1778896/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=0.1
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 10 0 0 0 18 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545372 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 215548

[startup+0.515018 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11334
/proc/meminfo: memFree=1778896/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=0.51
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 51 0 0 0 21 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545995 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 215548

[startup+1.33512 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11335
/proc/meminfo: memFree=1777672/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=1.33
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 133 0 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545339 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 215548

[startup+2.97132 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11335
/proc/meminfo: memFree=1777544/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=2.96
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 296 0 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545437 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 215548

[startup+6.24771 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11335
/proc/meminfo: memFree=1777416/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=6.24
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 624 0 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134547010 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 215548

[startup+12.7045 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11335
/proc/meminfo: memFree=1777416/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=12.69
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 1269 0 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546023 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 215548

[startup+25.513 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11335
/proc/meminfo: memFree=1777416/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=25.5
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 2550 0 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546889 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 215548

[startup+51.1222 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 11335
/proc/meminfo: memFree=1777416/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=51.1
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 5110 0 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545954 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 215548

[startup+102.339 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11335
/proc/meminfo: memFree=1777416/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=102.3
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 10230 0 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545448 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 215548

[startup+162.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11335
/proc/meminfo: memFree=1777416/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=162.31
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 16231 0 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545437 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 215548

[startup+222.397 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11335
/proc/meminfo: memFree=1777416/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=222.32
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 22232 0 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545954 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 215548

[startup+282.426 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11335
/proc/meminfo: memFree=1777416/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=282.33
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 28233 0 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545479 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 215548

[startup+342.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11335
/proc/meminfo: memFree=1777352/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=342.35
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 34234 1 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546032 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 215548

[startup+402.482 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11337
/proc/meminfo: memFree=1777224/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=402.36
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 40235 1 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546201 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 215548

[startup+462.509 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11337
/proc/meminfo: memFree=1777352/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=462.37
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 46236 1 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545372 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 215548

[startup+522.537 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11337
/proc/meminfo: memFree=1777352/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=522.38
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 52237 1 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546013 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 215548

[startup+582.567 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11337
/proc/meminfo: memFree=1777352/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=582.4
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 58239 1 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134547129 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 215548

[startup+642.602 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11337
/proc/meminfo: memFree=1777352/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=642.41
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 64240 1 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545416 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 215548

[startup+702.632 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11337
/proc/meminfo: memFree=1777288/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=702.43
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 70242 1 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545372 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 215548

[startup+762.658 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 11337
/proc/meminfo: memFree=1777288/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=762.43
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 76242 1 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546137 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 215548

[startup+822.689 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 11337
/proc/meminfo: memFree=1777288/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=822.46
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 82244 2 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545954 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 215548

[startup+882.715 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 11337
/proc/meminfo: memFree=1777288/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=882.46
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 88244 2 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545529 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 215548

[startup+942.74 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 11337
/proc/meminfo: memFree=1777288/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=942.47
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 94245 2 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545516 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 215548

[startup+1002.77 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 11337
/proc/meminfo: memFree=1777288/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=1002.48
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 100246 2 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546250 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 215548

[startup+1062.8 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 11337
/proc/meminfo: memFree=1777288/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=1062.5
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 106248 2 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134540680 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 215548

[startup+1122.83 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11337
/proc/meminfo: memFree=1777288/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=1122.51
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 112249 2 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134540701 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 215548

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11337
/proc/meminfo: memFree=1777288/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=1182.52
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 118250 2 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545986 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 215548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11337
/proc/meminfo: memFree=1777288/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=1200.04
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 120002 2 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546030 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 215548

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11337
/proc/meminfo: memFree=1777288/2055920 swapFree=4111204/4192956
[pid=11334] ppid=11332 vsize=215548 CPUtime=1200.04
/proc/11334/stat : 11334 (adaptg2wsat) R 11332 11334 9810 0 -1 4194304 334 0 0 0 120002 2 0 0 25 0 1 0 276492400 220721152 314 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546030 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 53887 314 43 101 0 53393 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 215548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.029995
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 215548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 334
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= 2576

runsolver used 1.21582 second user time and 2.69059 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Tue Feb 27 08:36:24 UTC 2007

IDJOB= 311212
IDBENCH= 20307
IDSOLVER= 127
FILE ID= node20/311212-1172565384

PBS_JOBID= 3971862

Free space on /tmp= 66555 MiB

SOLVER NAME= adaptg2wsat  2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311212-1172565384/adaptg2wsat /tmp/evaluation/311212-1172565384/instance-311212-1172565384.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-311212-1172565384 -o ROOT/results/node20/solver-311212-1172565384 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311212-1172565384/adaptg2wsat /tmp/evaluation/311212-1172565384/instance-311212-1172565384.cnf            

META MD5SUM SOLVER= dc7cfffb7b5aa51d884144c196acd75c
MD5SUM BENCH=  54c1eff6d0c1d0b678598195ef471075

RANDOM SEED= 452916806

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1779368 kB
Buffers:         35376 kB
Cached:         139640 kB
SwapCached:      48228 kB
Active:         117680 kB
Inactive:       119488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779368 kB
SwapTotal:     4192956 kB
SwapFree:      4111204 kB
Dirty:            6228 kB
Writeback:           0 kB
Mapped:          32288 kB
Slab:            25024 kB
Committed_AS:   644092 kB
PageTables:       1704 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 node20 on Tue Feb 27 08:56:27 UTC 2007