Trace number 335132

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) 1200.09 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
MD5SUMcd51741c2df34af4fdb8becaf8b3fc51
Bench CategoryCRAFTED (crafted 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 variables2935
Number of clauses18753
Sum of the clauses size133299
Maximum clause length13
Minimum clause length1
Number of clauses of size 156
Number of clauses of size 2526
Number of clauses of size 32382
Number of clauses of size 4501
Number of clauses of size 5678
Number of clauses of size over 514610

Solver Data (download as text)

0.00/0.00	
0.09/0.18	c Computed by /tmp/evaluation/335132-1173611147/kcnfs-2004   V. 03/02/12
0.09/0.18	c Input file : '/tmp/evaluation/335132-1173611147/instance-335132-1173611147.cnf'

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/node15/watcher-335132-1173611147 -o ROOT/results/node15/solver-335132-1173611147 -C 1200 -W 2400 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/335132-1173611147/kcnfs-2004 /tmp/evaluation/335132-1173611147/instance-335132-1173611147.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: 0.94 0.99 0.98 3/77 31866
/proc/meminfo: memFree=1376600/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=16008 CPUtime=0
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 91 0 0 0 0 0 0 0 18 0 1 0 381069084 16392192 71 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 4002 71 38 107 0 3891 0

[startup+0.0400639 s]
/proc/loadavg: 0.94 0.99 0.98 3/77 31866
/proc/meminfo: memFree=1376600/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=16768 CPUtime=0.03
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 281 0 0 0 3 0 0 0 18 0 1 0 381069084 17170432 261 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134527436 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 4193 262 38 107 0 4082 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16768

[startup+0.102059 s]
/proc/loadavg: 0.94 0.99 0.98 3/77 31866
/proc/meminfo: memFree=1376600/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28056 CPUtime=0.09
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3129 0 0 0 8 1 0 0 18 0 1 0 381069084 28729344 3109 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7014 3109 41 107 0 6903 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28056

[startup+0.302093 s]
/proc/loadavg: 0.94 0.99 0.98 3/77 31866
/proc/meminfo: memFree=1376600/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=0.29
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3810 0 0 0 27 2 0 0 19 0 1 0 381069084 29052928 3789 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529675 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3789 58 107 0 6982 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28372

[startup+0.701162 s]
/proc/loadavg: 0.94 0.99 0.98 3/77 31866
/proc/meminfo: memFree=1376600/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=0.69
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3811 0 0 0 67 2 0 0 23 0 1 0 381069084 29052928 3790 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3790 58 107 0 6982 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28372

[startup+1.5013 s]
/proc/loadavg: 0.94 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361552/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=1.49
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3811 0 0 0 147 2 0 0 25 0 1 0 381069084 29052928 3790 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579711 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3790 58 107 0 6982 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28372

[startup+3.10157 s]
/proc/loadavg: 0.94 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361424/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=3.09
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3811 0 0 0 307 2 0 0 25 0 1 0 381069084 29052928 3790 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134532266 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3790 58 107 0 6982 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28372

[startup+6.30112 s]
/proc/loadavg: 0.95 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361296/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=6.29
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3811 0 0 0 627 2 0 0 25 0 1 0 381069084 29052928 3790 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134559350 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3790 58 107 0 6982 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28372

[startup+12.7012 s]
/proc/loadavg: 0.95 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361232/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=12.68
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3811 0 0 0 1266 2 0 0 25 0 1 0 381069084 29052928 3790 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3790 58 107 0 6982 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28372

[startup+25.5024 s]
/proc/loadavg: 0.96 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361232/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=25.48
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3811 0 0 0 2546 2 0 0 25 0 1 0 381069084 29052928 3790 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579637 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3790 58 107 0 6982 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28372

[startup+51.1018 s]
/proc/loadavg: 0.97 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361424/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=51.07
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 5105 2 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28372

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361424/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=102.26
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 10223 3 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28372

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361424/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=162.23
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 16220 3 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134533039 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28372

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361360/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=222.21
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 22218 3 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134557864 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28372

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361360/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=282.19
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 28215 4 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134562050 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 28372

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361296/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=342.17
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 34213 4 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579554 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 28372

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361360/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=402.15
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 40210 5 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 28372

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361296/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=462.13
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 46208 5 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 28372

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361360/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=522.1
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 52205 5 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528302 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 28372

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361360/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=582.09
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 58203 6 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 28372

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361296/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=642.06
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 64200 6 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530082 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 28372

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361360/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=702.05
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 70198 7 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 28372

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361296/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=762.03
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 76196 7 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 28372

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361360/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=822.01
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 82193 8 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134557538 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 28372

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361296/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=881.98
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 88190 8 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 28372

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361360/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=941.96
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 94187 9 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 28372

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 31867
/proc/meminfo: memFree=1361296/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=1001.94
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 100185 9 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 28372

[startup+1062.3 s]
/proc/loadavg: 1.07 1.01 0.99 2/78 31867
/proc/meminfo: memFree=1361296/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=1061.92
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 106183 9 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 28372

[startup+1122.3 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 31867
/proc/meminfo: memFree=1361296/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=1121.89
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 112180 9 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 28372

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 31867
/proc/meminfo: memFree=1361296/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=1181.88
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 118178 10 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134557867 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 28372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31867
/proc/meminfo: memFree=1361296/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=1200.07
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 119997 10 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 28372

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31867
/proc/meminfo: memFree=1361296/2055920 swapFree=4152672/4192956
[pid=31866] ppid=31864 vsize=28372 CPUtime=1200.07
/proc/31866/stat : 31866 (kcnfs-2004) R 31864 31866 30810 0 -1 0 3815 0 0 0 119997 10 0 0 25 0 1 0 381069084 29052928 3794 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/31866/statm: 7093 3794 58 107 0 6982 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 28372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.105983
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 28372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3815
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= 24720

runsolver used 1.39779 second user time and 2.97755 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sun Mar 11 11:05:47 UTC 2007

IDJOB= 335132
IDBENCH= 24644
IDSOLVER= 114
FILE ID= node15/335132-1173611147

PBS_JOBID= 4101253

Free space on /tmp= 66536 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335132-1173611147/kcnfs-2004 /tmp/evaluation/335132-1173611147/instance-335132-1173611147.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-335132-1173611147 -o ROOT/results/node15/solver-335132-1173611147 -C 1200 -W 2400 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/335132-1173611147/kcnfs-2004 /tmp/evaluation/335132-1173611147/instance-335132-1173611147.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  cd51741c2df34af4fdb8becaf8b3fc51

RANDOM SEED= 693939832

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1377072 kB
Buffers:         55792 kB
Cached:         528056 kB
SwapCached:       2924 kB
Active:         390472 kB
Inactive:       217052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1377072 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:            3872 kB
Writeback:           0 kB
Mapped:          30564 kB
Slab:            56828 kB
Committed_AS:  1359220 kB
PageTables:       1804 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= 66536 MiB

End job on node15 on Sun Mar 11 11:25:50 UTC 2007