Trace number 307672

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
KCNFS 2006? (TO) 1200.01 1200.33

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
MD5SUMe2ad6b729e129f6e94a5430009297576
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 variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/307672-1172495656/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.03	c Input file : '/tmp/evaluation/307672-1172495656/instance-307672-1172495656.cnf'
0.00/0.03	c [#vars: 6500, #clauses: 17354 , (2-3)-CNF]
0.00/0.05	c unit clauses propagate before processing (#clause: 17354)

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/node19/watcher-307672-1172495656 -o ROOT/results/node19/solver-307672-1172495656 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307672-1172495656/kcnfs-2006 /tmp/evaluation/307672-1172495656/instance-307672-1172495656.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: 1.00 1.00 0.95 3/77 20968
/proc/meminfo: memFree=1293296/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=180908 CPUtime=0
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 269519590 185249792 110 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45227 111 47 158 0 45067 0

[startup+0.106537 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 20968
/proc/meminfo: memFree=1293296/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183280 CPUtime=0.1
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1642 0 0 0 10 0 0 0 18 0 1 0 269519590 187678720 1626 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134739439 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45820 1626 57 158 0 45660 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 183280

[startup+0.514582 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 20968
/proc/meminfo: memFree=1293296/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183280 CPUtime=0.5
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1649 0 0 0 50 0 0 0 21 0 1 0 269519590 187678720 1633 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134740939 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45820 1633 57 158 0 45660 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 183280

[startup+1.33467 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286888/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=1.32
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1678 0 0 0 132 0 0 0 25 0 1 0 269519590 188157952 1662 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559291 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1662 68 158 0 45777 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 183748

[startup+2.9709 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286760/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=2.96
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1685 0 0 0 296 0 0 0 25 0 1 0 269519590 188157952 1669 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559267 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1669 70 158 0 45777 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 183748

[startup+6.25221 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286568/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=6.24
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1685 0 0 0 624 0 0 0 25 0 1 0 269519590 188157952 1669 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134620401 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1669 70 158 0 45777 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 183748

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286568/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=12.69
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1685 0 0 0 1269 0 0 0 25 0 1 0 269519590 188157952 1669 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564290 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1669 70 158 0 45777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 183748

[startup+25.5113 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286568/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=25.49
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1687 0 0 0 2549 0 0 0 25 0 1 0 269519590 188157952 1671 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564299 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1671 70 158 0 45777 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 183748

[startup+51.1251 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=51.1
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1688 0 0 0 5110 0 0 0 25 0 1 0 269519590 188157952 1672 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564260 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1672 70 158 0 45777 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 183748

[startup+102.347 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286568/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=102.31
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1688 0 0 0 10230 1 0 0 25 0 1 0 269519590 188157952 1672 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559458 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1672 70 158 0 45777 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 183748

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=162.32
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 16231 1 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564076 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 183748

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286440/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=222.33
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 22232 1 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559186 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 183748

[startup+282.441 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=282.36
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 28234 2 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134561078 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 183748

[startup+342.47 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=342.36
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 34234 2 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564682 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 183748

[startup+402.505 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=402.39
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 40236 3 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559186 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 183748

[startup+462.536 s]
/proc/loadavg: 1.07 1.02 0.95 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=462.4
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 46237 3 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564725 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 183748

[startup+522.563 s]
/proc/loadavg: 1.02 1.01 0.95 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=522.42
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 52238 4 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564260 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 183748

[startup+582.591 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=582.43
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 58239 4 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 183748

[startup+642.625 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=642.45
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 64240 5 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564605 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 183748

[startup+702.65 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=702.45
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 70240 5 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564813 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 183748

[startup+762.678 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=762.47
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 76241 6 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 183748

[startup+822.712 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=822.49
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 82243 6 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559089 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 183748

[startup+882.742 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=882.49
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 88243 6 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559218 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 183748

[startup+942.776 s]
/proc/loadavg: 1.03 1.01 0.96 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=942.52
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 94245 7 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559467 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 183748

[startup+1002.81 s]
/proc/loadavg: 1.01 1.01 0.96 2/78 20969
/proc/meminfo: memFree=1286440/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=1002.53
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 100246 7 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564813 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 183748

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=1062.55
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 106247 8 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564933 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 183748

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 20969
/proc/meminfo: memFree=1286440/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=1122.57
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 112249 8 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564681 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 183748

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=1182.59
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 118250 9 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559267 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 183748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 20969
/proc/meminfo: memFree=1286504/2055920 swapFree=4192812/4192956
[pid=20968] ppid=20966 vsize=183748 CPUtime=1200
/proc/20968/stat : 20968 (kcnfs-2006) R 20966 20968 19893 0 -1 4194304 1689 0 0 0 119991 9 0 0 25 0 1 0 269519590 188157952 1673 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572274 0 0 4096 0 0 0 0 17 1 0 0
/proc/20968/statm: 45937 1673 70 158 0 45777 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 183748

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): 1200.33
CPU time (s): 1200.01
CPU user time (s): 1199.92
CPU system time (s): 0.094985
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 183748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1689
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= 1553

runsolver used 1.40779 second user time and 2.83557 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Feb 26 13:14:16 UTC 2007

IDJOB= 307672
IDBENCH= 20211
IDSOLVER= 113
FILE ID= node19/307672-1172495656

PBS_JOBID= 3971568

Free space on /tmp= 66557 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/307672-1172495656/kcnfs-2006 /tmp/evaluation/307672-1172495656/instance-307672-1172495656.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-307672-1172495656 -o ROOT/results/node19/solver-307672-1172495656 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307672-1172495656/kcnfs-2006 /tmp/evaluation/307672-1172495656/instance-307672-1172495656.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  e2ad6b729e129f6e94a5430009297576

RANDOM SEED= 935520134

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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		: 3000.214
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:       1293832 kB
Buffers:         64704 kB
Cached:         576876 kB
SwapCached:          0 kB
Active:         305232 kB
Inactive:       380456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1293832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3444 kB
Writeback:           0 kB
Mapped:          63040 kB
Slab:            61996 kB
Committed_AS:   980748 kB
PageTables:       1760 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= 66557 MiB

End job on node19 on Mon Feb 26 13:34:18 UTC 2007