Trace number 301979

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
DEWSATZ 2007-02-08? (TO) 1200.08 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1627256190-14.cnf
MD5SUMaa6f003e66b3d0300db8028f8a7c86f7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark238.038
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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/node17/watcher-301979-1172001689 -o ROOT/results/node17/solver-301979-1172001689 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301979-1172001689/dewSatz /tmp/evaluation/301979-1172001689/instance-301979-1172001689.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 3/83 6381
/proc/meminfo: memFree=1546504/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=690016 CPUtime=0
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 220123156 706576384 77 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134574791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 172504 77 39 100 0 172401 0

[startup+0.107568 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 6381
/proc/meminfo: memFree=1546504/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=691684 CPUtime=0.1
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10321 0 0 0 9 1 0 0 18 0 1 0 220123156 708284416 535 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134520951 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 172921 535 40 100 0 172818 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 691684

[startup+0.515611 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 6381
/proc/meminfo: memFree=1546504/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=691964 CPUtime=0.5
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10407 0 0 0 49 1 0 0 21 0 1 0 220123156 708571136 621 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134515390 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 172991 621 40 100 0 172888 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 691964

[startup+1.3357 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 6382
/proc/meminfo: memFree=1543744/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692248 CPUtime=1.32
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10487 0 0 0 131 1 0 0 25 0 1 0 220123156 708861952 701 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134517357 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173062 701 40 100 0 172959 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 692248

[startup+2.97187 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 6384
/proc/meminfo: memFree=1542144/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=2.96
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10810 0 0 0 295 1 0 0 25 0 1 0 220123156 709410816 1022 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134536481 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1022 43 100 0 173093 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 692784

[startup+6.24921 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 6386
/proc/meminfo: memFree=1541952/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=6.23
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10821 0 0 0 622 1 0 0 25 0 1 0 220123156 709410816 1033 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134533218 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1033 43 100 0 173093 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 692784

[startup+12.7079 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 6390
/proc/meminfo: memFree=1541888/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=12.69
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10821 0 0 0 1268 1 0 0 25 0 1 0 220123156 709410816 1033 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1033 43 100 0 173093 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 692784

[startup+25.5222 s]
/proc/loadavg: 0.95 0.98 0.99 2/84 6400
/proc/meminfo: memFree=1542016/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=25.49
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10821 0 0 0 2548 1 0 0 25 0 1 0 220123156 709410816 1033 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134533167 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1033 43 100 0 173093 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 692784

[startup+51.1479 s]
/proc/loadavg: 0.96 0.98 0.99 3/84 6448
/proc/meminfo: memFree=1542016/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=51.09
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10821 0 0 0 5107 2 0 0 25 0 1 0 220123156 709410816 1033 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134527584 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1033 43 100 0 173093 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 692784

[startup+102.371 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543032/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=102.28
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 10226 2 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134531998 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 692784

[startup+162.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543032/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=162.29
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 16227 2 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134531553 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 692784

[startup+222.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543032/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=222.3
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 22228 2 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134535206 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 692784

[startup+282.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543096/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=282.32
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 28230 2 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134531553 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 692784

[startup+342.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543096/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=342.33
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 34231 2 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134533237 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 692784

[startup+402.522 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543096/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=402.35
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 40233 2 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134535342 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 692784

[startup+462.552 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543160/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=462.36
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 46234 2 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134536610 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 692784

[startup+522.583 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543288/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=522.38
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 52236 2 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134530287 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 692784

[startup+582.618 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543288/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=582.41
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 58238 3 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134530215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 692784

[startup+642.651 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543288/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=642.42
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 64239 3 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134529575 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 692784

[startup+702.685 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543288/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=702.44
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 70241 3 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134530860 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 692784

[startup+762.714 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543288/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=762.45
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 76242 3 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134526771 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 692784

[startup+822.742 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543288/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=822.47
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 82244 3 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134533137 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 692784

[startup+882.769 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543224/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=882.48
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 88245 3 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134533137 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 692784

[startup+942.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543224/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=942.49
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 94246 3 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134532007 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 692784

[startup+1002.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543352/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=1002.5
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 100247 3 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134533320 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 692784

[startup+1062.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543352/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=1062.52
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 106249 3 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134526640 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 692784

[startup+1122.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543352/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=1122.54
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 112251 3 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134532486 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 692784

[startup+1182.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543352/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=1182.55
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 118252 3 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134530287 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 692784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543352/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=1200.07
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 120004 3 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134532668 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 692784

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

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

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6476
/proc/meminfo: memFree=1543352/2055920 swapFree=4192812/4192956
[pid=6381] ppid=6379 vsize=692784 CPUtime=1200.07
/proc/6381/stat : 6381 (dewSatz) R 6379 6381 5961 0 -1 4194304 10822 0 0 0 120004 3 0 0 25 0 1 0 220123156 709410816 1034 18446744073709551615 134512640 134923568 4294956624 18446744073709551615 134532668 0 0 4096 0 0 0 0 17 1 0 0
/proc/6381/statm: 173196 1034 43 100 0 173093 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 692784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.035994
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 692784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10822
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= 1277

runsolver used 1.38979 second user time and 2.71959 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Tue Feb 20 20:01:29 UTC 2007

IDJOB= 301979
IDBENCH= 20072
IDSOLVER= 119
FILE ID= node17/301979-1172001689

PBS_JOBID= 3849108

Free space on /tmp= 66545 MiB

SOLVER NAME= DEWSATZ 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1627256190-14.cnf
COMMAND LINE= /tmp/evaluation/301979-1172001689/dewSatz /tmp/evaluation/301979-1172001689/instance-301979-1172001689.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-301979-1172001689 -o ROOT/results/node17/solver-301979-1172001689 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301979-1172001689/dewSatz /tmp/evaluation/301979-1172001689/instance-301979-1172001689.cnf            

META MD5SUM SOLVER= 96edd87e369231aed4bad098c50e0080
MD5SUM BENCH=  aa6f003e66b3d0300db8028f8a7c86f7

RANDOM SEED= 772992066

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1546912 kB
Buffers:         55236 kB
Cached:         334608 kB
SwapCached:          0 kB
Active:         291200 kB
Inactive:       143912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1440 kB
Writeback:           0 kB
Mapped:          64624 kB
Slab:            59092 kB
Committed_AS:   801400 kB
PageTables:       1992 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= 66545 MiB

End job on node17 on Tue Feb 20 20:21:32 UTC 2007