Trace number 316629

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 2004? (TO) 1200.02 1200.41

General information on the benchmark

Namecrafted/spence/
hard/s97-100.cnf
MD5SUM7c361fbea07d8f97309d9c2b0cb47663
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark378.055
Satisfiable
(Un)Satisfiability was proved
Number of variables97
Number of clauses204
Sum of the clauses size612
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3204
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/316629-1172673137/kcnfs-2004   V. 03/02/12
0.00/0.00	c Input file : '/tmp/evaluation/316629-1172673137/instance-316629-1172673137.cnf' (adding resolvants)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-316629-1172673137 -o ROOT/results/node39/solver-316629-1172673137 -C 1200 -W 2400 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/316629-1172673137/kcnfs-2004 /tmp/evaluation/316629-1172673137/instance-316629-1172673137.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 19619
/proc/meminfo: memFree=1829104/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=0
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 144 0 0 0 0 0 0 0 18 0 1 0 287269561 16523264 123 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577665 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 123 59 107 0 3923 0

[startup+0.0446569 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 19619
/proc/meminfo: memFree=1829104/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=0.04
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 144 0 0 0 4 0 0 0 18 0 1 0 287269561 16523264 123 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134566530 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 123 59 107 0 3923 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16136

[startup+0.101666 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 19619
/proc/meminfo: memFree=1829104/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=0.1
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 144 0 0 0 10 0 0 0 18 0 1 0 287269561 16523264 123 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134567968 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 123 59 107 0 3923 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16136

[startup+0.3017 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 19619
/proc/meminfo: memFree=1829104/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=0.3
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 144 0 0 0 30 0 0 0 19 0 1 0 287269561 16523264 123 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134578685 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 123 59 107 0 3923 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 16136

[startup+0.701768 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 19619
/proc/meminfo: memFree=1829104/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=0.7
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 144 0 0 0 70 0 0 0 22 0 1 0 287269561 16523264 123 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134533423 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 123 59 107 0 3923 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 16136

[startup+1.50191 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 19620
/proc/meminfo: memFree=1828840/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=1.5
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 145 0 0 0 150 0 0 0 25 0 1 0 287269561 16523264 124 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134578159 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 124 59 107 0 3923 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 16136

[startup+3.10118 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 19620
/proc/meminfo: memFree=1828712/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=3.09
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 145 0 0 0 309 0 0 0 25 0 1 0 287269561 16523264 124 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134564616 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 124 59 107 0 3923 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16136

[startup+6.30173 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 19620
/proc/meminfo: memFree=1828656/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=6.29
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 145 0 0 0 629 0 0 0 25 0 1 0 287269561 16523264 124 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134566537 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 124 59 107 0 3923 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16136

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 19620
/proc/meminfo: memFree=1828592/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=12.69
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 145 0 0 0 1269 0 0 0 25 0 1 0 287269561 16523264 124 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529737 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 124 59 107 0 3923 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16136

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 19620
/proc/meminfo: memFree=1828656/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=25.49
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 145 0 0 0 2549 0 0 0 25 0 1 0 287269561 16523264 124 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134578308 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 124 59 107 0 3923 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16136

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 19620
/proc/meminfo: memFree=1828656/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=51.08
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 5108 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16136

[startup+102.304 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 19620
/proc/meminfo: memFree=1828592/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=102.26
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 10226 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530103 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16136

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19620
/proc/meminfo: memFree=1828656/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=162.24
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 16224 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134567884 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16136

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19620
/proc/meminfo: memFree=1828656/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=222.22
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 22222 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134583259 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16136

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19620
/proc/meminfo: memFree=1828592/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=282.2
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 28220 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529688 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 16136

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19620
/proc/meminfo: memFree=1828592/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=342.18
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 34218 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531790 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16136

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19620
/proc/meminfo: memFree=1828592/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=402.16
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 40216 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134566498 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16136

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19620
/proc/meminfo: memFree=1828528/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=462.14
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 46214 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134533208 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 16136

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19620
/proc/meminfo: memFree=1828528/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=522.12
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 52212 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134533470 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 16136

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19622
/proc/meminfo: memFree=1828464/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=582.1
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 58210 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530082 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 16136

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19622
/proc/meminfo: memFree=1828464/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=642.09
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 64209 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134533345 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 16136

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19622
/proc/meminfo: memFree=1828464/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=702.07
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 70207 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577717 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 16136

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19622
/proc/meminfo: memFree=1828464/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=762.05
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 76205 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 16136

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19622
/proc/meminfo: memFree=1828464/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=822.03
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 82203 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134533047 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 16136

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19622
/proc/meminfo: memFree=1828464/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=882.01
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 88201 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531323 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 16136

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19622
/proc/meminfo: memFree=1828400/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=941.99
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 94199 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134543198 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 16136

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19622
/proc/meminfo: memFree=1828400/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=1001.97
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 100197 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531343 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 16136

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19622
/proc/meminfo: memFree=1828464/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=1061.95
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 106195 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134533445 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 16136

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19622
/proc/meminfo: memFree=1828400/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=1121.93
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 112193 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577888 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 16136

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19622
/proc/meminfo: memFree=1828400/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=1181.91
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 118191 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134543343 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 16136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19622
/proc/meminfo: memFree=1828400/2055920 swapFree=4184056/4192956
[pid=19619] ppid=19617 vsize=16136 CPUtime=1200.01
/proc/19619/stat : 19619 (kcnfs-2004) R 19617 19619 18529 0 -1 0 146 0 0 0 120001 0 0 0 25 0 1 0 287269561 16523264 125 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577527 0 0 4096 0 0 0 0 17 1 0 0
/proc/19619/statm: 4034 125 59 107 0 3923 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 16136

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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1200.01
CPU system time (s): 0.002999
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 16136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 146
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= 2851

runsolver used 0.78588 second user time and 2.50362 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Feb 28 14:32:17 UTC 2007

IDJOB= 316629
IDBENCH= 20446
IDSOLVER= 114
FILE ID= node39/316629-1172673137

PBS_JOBID= 3981220

Free space on /tmp= 66539 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s97-100.cnf
COMMAND LINE= /tmp/evaluation/316629-1172673137/kcnfs-2004 /tmp/evaluation/316629-1172673137/instance-316629-1172673137.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-316629-1172673137 -o ROOT/results/node39/solver-316629-1172673137 -C 1200 -W 2400 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/316629-1172673137/kcnfs-2004 /tmp/evaluation/316629-1172673137/instance-316629-1172673137.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  7c361fbea07d8f97309d9c2b0cb47663

RANDOM SEED= 835686775

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1829576 kB
Buffers:          7868 kB
Cached:         168656 kB
SwapCached:       2656 kB
Active:          32132 kB
Inactive:       153648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829576 kB
SwapTotal:     4192956 kB
SwapFree:      4184056 kB
Dirty:            3220 kB
Writeback:           0 kB
Mapped:          15300 kB
Slab:            26636 kB
Committed_AS:   710464 kB
PageTables:       1412 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= 66539 MiB

End job on node39 on Wed Feb 28 14:52:19 UTC 2007