Trace number 303941

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) 1200.06 1200.6

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1955740096-08.cnf
MD5SUM912fcf8d2356bdff8350533be9acfcd4
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/303941-1172047367/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.06	c Input file : '/tmp/evaluation/303941-1172047367/instance-303941-1172047367.cnf'
0.00/0.06	c [#vars: 220, #clauses: 18700, 7-CNF]
0.10/0.12	c unit clauses propagate before processing (#clause: 18700)

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/node42/watcher-303941-1172047367 -o ROOT/results/node42/solver-303941-1172047367 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303941-1172047367/kcnfs-2006 /tmp/evaluation/303941-1172047367/instance-303941-1172047367.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: 1.88 1.86 1.46 3/64 7112
/proc/meminfo: memFree=1474280/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=180908 CPUtime=0
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 224692760 185249792 106 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 45227 106 47 158 0 45067 0

[startup+0.107825 s]
/proc/loadavg: 1.88 1.86 1.46 3/64 7112
/proc/meminfo: memFree=1474280/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186448 CPUtime=0.1
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 1956 0 0 0 10 0 0 0 18 0 1 0 224692760 190922752 1940 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134776191 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46612 1940 49 158 0 46452 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 186448

[startup+0.515894 s]
/proc/loadavg: 1.88 1.86 1.46 3/64 7112
/proc/meminfo: memFree=1474280/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186448 CPUtime=0.5
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2406 0 0 0 50 0 0 0 21 0 1 0 224692760 190922752 2389 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134742151 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46612 2389 62 158 0 46452 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 186448

[startup+1.33605 s]
/proc/loadavg: 1.88 1.86 1.46 2/65 7113
/proc/meminfo: memFree=1464800/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186448 CPUtime=1.32
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2406 0 0 0 132 0 0 0 25 0 1 0 224692760 190922752 2389 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134734926 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46612 2389 62 158 0 46452 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 186448

[startup+2.97236 s]
/proc/loadavg: 1.88 1.86 1.46 2/65 7113
/proc/meminfo: memFree=1464672/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186448 CPUtime=2.96
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2406 0 0 0 296 0 0 0 25 0 1 0 224692760 190922752 2389 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134749838 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46612 2389 62 158 0 46452 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 186448

[startup+6.24999 s]
/proc/loadavg: 1.81 1.85 1.46 2/65 7113
/proc/meminfo: memFree=1464544/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186448 CPUtime=6.23
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2463 0 0 0 623 0 0 0 25 0 1 0 224692760 190922752 2446 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134571480 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46612 2446 76 158 0 46452 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 186448

[startup+12.7042 s]
/proc/loadavg: 1.75 1.83 1.45 2/65 7113
/proc/meminfo: memFree=1464288/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186448 CPUtime=12.69
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2465 0 0 0 1269 0 0 0 25 0 1 0 224692760 190922752 2448 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134612656 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46612 2448 76 158 0 46452 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 186448

[startup+25.5057 s]
/proc/loadavg: 1.58 1.79 1.45 2/65 7113
/proc/meminfo: memFree=1464288/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186448 CPUtime=25.48
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2465 0 0 0 2548 0 0 0 25 0 1 0 224692760 190922752 2448 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134570252 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46612 2448 76 158 0 46452 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 186448

[startup+51.1095 s]
/proc/loadavg: 1.38 1.73 1.43 2/65 7113
/proc/meminfo: memFree=1464288/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=51.08
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2467 0 0 0 5108 0 0 0 25 0 1 0 224692760 190926848 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134684473 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2450 76 158 0 46453 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 186452

[startup+102.315 s]
/proc/loadavg: 1.16 1.61 1.41 2/65 7113
/proc/meminfo: memFree=1464288/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=102.26
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2467 0 0 0 10226 0 0 0 25 0 1 0 224692760 190926848 2450 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134606451 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2450 76 158 0 46453 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 186452

[startup+162.334 s]
/proc/loadavg: 1.06 1.50 1.38 2/65 7113
/proc/meminfo: memFree=1464288/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=162.26
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 16226 0 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134571547 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 186452

[startup+222.354 s]
/proc/loadavg: 1.02 1.40 1.35 2/65 7113
/proc/meminfo: memFree=1464224/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=222.26
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 22226 0 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134606407 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 186452

[startup+282.373 s]
/proc/loadavg: 1.01 1.33 1.33 2/65 7113
/proc/meminfo: memFree=1464224/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=282.25
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 28225 0 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572055 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 186452

[startup+342.386 s]
/proc/loadavg: 1.00 1.27 1.31 2/65 7113
/proc/meminfo: memFree=1464160/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=342.24
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 34224 0 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569677 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 186452

[startup+402.404 s]
/proc/loadavg: 1.00 1.22 1.28 2/65 7113
/proc/meminfo: memFree=1464160/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=402.24
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 40224 0 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134602937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 186452

[startup+462.421 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 7113
/proc/meminfo: memFree=1464160/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=462.24
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 46223 1 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564874 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 186452

[startup+522.437 s]
/proc/loadavg: 1.00 1.14 1.25 2/65 7113
/proc/meminfo: memFree=1464160/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=522.24
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 52223 1 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134604070 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 186452

[startup+582.457 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 7113
/proc/meminfo: memFree=1464160/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=582.24
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 58223 1 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569514 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 186452

[startup+642.474 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 7113
/proc/meminfo: memFree=1464160/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=642.23
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 64222 1 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134688268 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 186452

[startup+702.487 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 7113
/proc/meminfo: memFree=1464160/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=702.22
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 70221 1 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134571716 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 186452

[startup+762.504 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 7113
/proc/meminfo: memFree=1464096/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=762.21
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 76220 1 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134570269 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 186452

[startup+822.526 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 7113
/proc/meminfo: memFree=1464160/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=822.21
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 82220 1 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712549 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 186452

[startup+882.544 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 7113
/proc/meminfo: memFree=1464096/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=882.21
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 88220 1 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569514 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 186452

[startup+942.559 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 7113
/proc/meminfo: memFree=1464096/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=942.2
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 94219 1 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572055 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 186452

[startup+1002.57 s]
/proc/loadavg: 1.04 1.03 1.14 2/65 7113
/proc/meminfo: memFree=1464096/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=1002.19
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 100218 1 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712473 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 186452

[startup+1062.59 s]
/proc/loadavg: 1.01 1.02 1.12 2/65 7113
/proc/meminfo: memFree=1464096/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=1062.19
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 106218 1 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134570239 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 186452

[startup+1122.63 s]
/proc/loadavg: 1.00 1.02 1.11 2/71 7217
/proc/meminfo: memFree=1462816/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=1122.15
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 112214 1 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569433 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 1122.15
Current children cumulated vsize (KiB) 186452

[startup+1182.67 s]
/proc/loadavg: 1.00 1.01 1.10 2/71 7289
/proc/meminfo: memFree=1462752/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=1182.14
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 118212 2 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134607701 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 1182.14
Current children cumulated vsize (KiB) 186452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 7311
/proc/meminfo: memFree=1463904/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=1200.05
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 120003 2 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134602320 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 186452

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

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

[startup+1200.59 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 7311
/proc/meminfo: memFree=1463904/2055920 swapFree=4122764/4192956
[pid=7112] ppid=7110 vsize=186452 CPUtime=1200.05
/proc/7112/stat : 7112 (kcnfs-2006) R 7110 7112 6635 0 -1 4194304 2468 0 0 0 120003 2 0 0 25 0 1 0 224692760 190926848 2451 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134602320 0 0 4096 0 0 0 0 17 1 0 0
/proc/7112/statm: 46613 2451 76 158 0 46453 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 186452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.022996
CPU usage (%): 99.955
Max. virtual memory (cumulated for all children) (KiB): 186452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2468
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= 1456

runsolver used 0.775882 second user time and 2.51762 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Feb 21 08:42:47 UTC 2007

IDJOB= 303941
IDBENCH= 20120
IDSOLVER= 113
FILE ID= node42/303941-1172047367

PBS_JOBID= 3892749

Free space on /tmp= 66557 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1955740096-08.cnf
COMMAND LINE= /tmp/evaluation/303941-1172047367/kcnfs-2006 /tmp/evaluation/303941-1172047367/instance-303941-1172047367.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-303941-1172047367 -o ROOT/results/node42/solver-303941-1172047367 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303941-1172047367/kcnfs-2006 /tmp/evaluation/303941-1172047367/instance-303941-1172047367.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  912fcf8d2356bdff8350533be9acfcd4

RANDOM SEED= 162409638

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1474688 kB
Buffers:         35236 kB
Cached:         427248 kB
SwapCached:      64584 kB
Active:         400384 kB
Inactive:       133272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1474688 kB
SwapTotal:     4192956 kB
SwapFree:      4122764 kB
Dirty:            3700 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            33644 kB
Committed_AS:   843376 kB
PageTables:       1408 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 node42 on Wed Feb 21 09:02:50 UTC 2007