Trace number 424299

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) 5000.07 5001.61

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
MD5SUMc07a9d2347faff9205aa35340a341cba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.8419
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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	
0.29/0.33	c Computed by /tmp/evaluation/424299-1177777506/kcnfs-2004   V. 03/02/12
0.29/0.33	c Input file : '/tmp/evaluation/424299-1177777506/instance-424299-1177777506.cnf' (adding resolvants)

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-424299-1177777506 -o ROOT/results/node9/solver-424299-1177777506 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424299-1177777506/kcnfs-2004 /tmp/evaluation/424299-1177777506/instance-424299-1177777506.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.00 0.99 0.98 3/77 3494
/proc/meminfo: memFree=1776648/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=16092 CPUtime=0
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 111 0 0 0 0 0 0 0 18 0 1 0 253788122 16478208 92 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 4023 92 38 107 0 3912 0

[startup+0.0824339 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 3494
/proc/meminfo: memFree=1776648/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25264 CPUtime=0.07
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 2394 0 0 0 7 0 0 0 18 0 1 0 253788122 25870336 2374 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134524740 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6316 2374 40 107 0 6205 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 25264

[startup+0.101436 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 3494
/proc/meminfo: memFree=1776648/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25272 CPUtime=0.09
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 2396 0 0 0 9 0 0 0 18 0 1 0 253788122 25878528 2376 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134522352 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6318 2376 40 107 0 6207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25272

[startup+0.301457 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 3494
/proc/meminfo: memFree=1776648/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25768 CPUtime=0.29
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3106 0 0 0 28 1 0 0 19 0 1 0 253788122 26386432 3086 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134587320 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6442 3086 43 107 0 6331 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25768

[startup+0.701503 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 3494
/proc/meminfo: memFree=1776648/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25768 CPUtime=0.69
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3166 0 0 0 68 1 0 0 23 0 1 0 253788122 26386432 3146 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134554699 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6442 3146 59 107 0 6331 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25768

[startup+1.50159 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3495
/proc/meminfo: memFree=1764224/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25768 CPUtime=1.49
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3167 0 0 0 148 1 0 0 25 0 1 0 253788122 26386432 3147 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134545048 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6442 3147 60 107 0 6331 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25768

[startup+3.10178 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3495
/proc/meminfo: memFree=1764096/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25772 CPUtime=3.09
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3169 0 0 0 308 1 0 0 25 0 1 0 253788122 26390528 3149 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544316 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6443 3149 60 107 0 6332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25772

[startup+6.30114 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3495
/proc/meminfo: memFree=1763904/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25772 CPUtime=6.29
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3169 0 0 0 628 1 0 0 25 0 1 0 253788122 26390528 3149 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544267 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6443 3149 60 107 0 6332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25772

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3495
/proc/meminfo: memFree=1763904/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25772 CPUtime=12.69
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3170 0 0 0 1268 1 0 0 25 0 1 0 253788122 26390528 3150 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544407 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6443 3150 60 107 0 6332 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25772

[startup+25.5013 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3495
/proc/meminfo: memFree=1763968/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25772 CPUtime=25.48
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3171 0 0 0 2547 1 0 0 25 0 1 0 253788122 26390528 3151 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134545453 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6443 3151 60 107 0 6332 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25772

[startup+51.1012 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3495
/proc/meminfo: memFree=1763968/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=51.07
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3175 0 0 0 5106 1 0 0 25 0 1 0 253788122 26394624 3155 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134546037 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3155 60 107 0 6333 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25776

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3495
/proc/meminfo: memFree=1763776/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=102.27
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3212 0 0 0 10225 2 0 0 25 0 1 0 253788122 26394624 3192 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134563746 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3192 61 107 0 6333 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25776

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3495
/proc/meminfo: memFree=1763776/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=162.25
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3212 0 0 0 16223 2 0 0 25 0 1 0 253788122 26394624 3192 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528651 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3192 61 107 0 6333 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25776

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3495
/proc/meminfo: memFree=1763776/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=222.23
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3212 0 0 0 22221 2 0 0 25 0 1 0 253788122 26394624 3192 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3192 61 107 0 6333 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25776

[startup+282.301 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 3495
/proc/meminfo: memFree=1763776/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=282.2
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3212 0 0 0 28218 2 0 0 25 0 1 0 253788122 26394624 3192 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3192 61 107 0 6333 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25776

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 3495
/proc/meminfo: memFree=1763840/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=342.19
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3212 0 0 0 34216 3 0 0 25 0 1 0 253788122 26394624 3192 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577616 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3192 61 107 0 6333 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25776

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3495
/proc/meminfo: memFree=1763776/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=402.17
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3212 0 0 0 40214 3 0 0 25 0 1 0 253788122 26394624 3192 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531877 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3192 61 107 0 6333 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25776

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3495
/proc/meminfo: memFree=1763776/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=462.16
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3212 0 0 0 46212 4 0 0 25 0 1 0 253788122 26394624 3192 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3192 61 107 0 6333 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 25776

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3495
/proc/meminfo: memFree=1763840/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=522.14
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3212 0 0 0 52210 4 0 0 25 0 1 0 253788122 26394624 3192 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134565756 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3192 61 107 0 6333 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 25776

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3497
/proc/meminfo: memFree=1763776/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=582.12
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3212 0 0 0 58208 4 0 0 25 0 1 0 253788122 26394624 3192 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3192 61 107 0 6333 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 25776

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3497
/proc/meminfo: memFree=1763776/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=642.11
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3212 0 0 0 64206 5 0 0 25 0 1 0 253788122 26394624 3192 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134565450 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3192 61 107 0 6333 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 25776

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3694
/proc/meminfo: memFree=1763712/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4001.04
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 400075 29 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134563760 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4001.04
Current children cumulated vsize (KiB) 25776

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3694
/proc/meminfo: memFree=1763776/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4061.03
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 406074 29 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529204 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 25776

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3694
/proc/meminfo: memFree=1763712/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4121.01
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 412071 30 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577689 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 25776

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3696
/proc/meminfo: memFree=1763712/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4180.99
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 418069 30 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577909 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 25776

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3696
/proc/meminfo: memFree=1763776/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4240.98
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 424067 31 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 25776

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3696
/proc/meminfo: memFree=1763712/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4300.96
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 430065 31 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577955 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4300.96
Current children cumulated vsize (KiB) 25776

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3696
/proc/meminfo: memFree=1763712/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4360.94
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 436063 31 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529739 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4360.94
Current children cumulated vsize (KiB) 25776

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3696
/proc/meminfo: memFree=1763712/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4420.92
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 442061 31 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 25776

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3696
/proc/meminfo: memFree=1763776/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4480.91
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 448059 32 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134578136 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 25776

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3696
/proc/meminfo: memFree=1763712/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4540.89
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 454057 32 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531644 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4540.89
Current children cumulated vsize (KiB) 25776

[startup+4602.3 s]
/proc/loadavg: 1.07 1.02 0.99 2/78 3696
/proc/meminfo: memFree=1763712/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4600.88
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 460055 33 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 25776

[startup+4662.3 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 3696
/proc/meminfo: memFree=1763776/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4660.85
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 466052 33 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530089 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 25776

[startup+4722.31 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 3696
/proc/meminfo: memFree=1763776/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4720.84
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 472051 33 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528132 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 25776

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3696
/proc/meminfo: memFree=1763712/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4780.82
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 478048 34 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134565756 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 25776

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3696
/proc/meminfo: memFree=1763712/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4840.8
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 484046 34 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529191 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 25776

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3696
/proc/meminfo: memFree=1763712/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4900.78
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 490044 34 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134563888 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 25776

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3696
/proc/meminfo: memFree=1763712/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=4960.77
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 496042 35 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 25776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3696
/proc/meminfo: memFree=1763712/2055920 swapFree=4144424/4192956
[pid=3494] ppid=3492 vsize=25776 CPUtime=5000.06
/proc/3494/stat : 3494 (kcnfs-2004) R 3492 3494 3175 0 -1 0 3213 0 0 0 499971 35 0 0 25 0 1 0 253788122 26394624 3193 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531256 0 0 4096 0 0 0 0 17 1 0 0
/proc/3494/statm: 6444 3193 61 107 0 6333 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 25776

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): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.72
CPU system time (s): 0.357945
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 25776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.72
system time used= 0.357945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3213
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= 103580

runsolver used 4.03839 second user time and 10.3154 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Apr 28 16:25:06 UTC 2007

IDJOB= 424299
IDBENCH= 20185
IDSOLVER= 194
FILE ID= node9/424299-1177777506

PBS_JOBID= 4715675

Free space on /tmp= 66502 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
COMMAND LINE= /tmp/evaluation/424299-1177777506/kcnfs-2004 /tmp/evaluation/424299-1177777506/instance-424299-1177777506.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-424299-1177777506 -o ROOT/results/node9/solver-424299-1177777506 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424299-1177777506/kcnfs-2004 /tmp/evaluation/424299-1177777506/instance-424299-1177777506.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c07a9d2347faff9205aa35340a341cba

RANDOM SEED= 653344428

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1777120 kB
Buffers:         39972 kB
Cached:         170248 kB
SwapCached:      16696 kB
Active:         169572 kB
Inactive:        64884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777120 kB
SwapTotal:     4192956 kB
SwapFree:      4144424 kB
Dirty:            3680 kB
Writeback:           0 kB
Mapped:          30092 kB
Slab:            29892 kB
Committed_AS:  6676600 kB
PageTables:       1784 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= 66502 MiB

End job on node9 on Sat Apr 28 17:48:29 UTC 2007