Trace number 424293

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) 5000.1 5001.91

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
MD5SUM8e2b6af718158791a511354b0839f24f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark62.0576
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	
0.19/0.26	c Computed by /tmp/evaluation/424293-1177774526/kcnfs-2004   V. 03/02/12
0.19/0.26	c Input file : '/tmp/evaluation/424293-1177774526/instance-424293-1177774526.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/node42/watcher-424293-1177774526 -o ROOT/results/node42/solver-424293-1177774526 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424293-1177774526/kcnfs-2004 /tmp/evaluation/424293-1177774526/instance-424293-1177774526.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: 0.85 0.97 0.99 3/77 28822
/proc/meminfo: memFree=1612304/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=16104 CPUtime=0
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 114 0 0 0 0 0 0 0 18 0 1 0 225364482 16490496 95 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 4027 96 38 107 0 3916 0

[startup+0.0788361 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28822
/proc/meminfo: memFree=1612304/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25256 CPUtime=0.06
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 2392 0 0 0 6 0 0 0 18 0 1 0 225364482 25862144 2372 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134524776 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6314 2372 40 107 0 6203 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 25256

[startup+0.10184 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28822
/proc/meminfo: memFree=1612304/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25268 CPUtime=0.09
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 2395 0 0 0 9 0 0 0 18 0 1 0 225364482 25874432 2375 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134522793 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6317 2375 40 107 0 6206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25268

[startup+0.301878 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28822
/proc/meminfo: memFree=1612304/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25760 CPUtime=0.29
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3156 0 0 0 28 1 0 0 19 0 1 0 225364482 26378240 3136 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554593 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6440 3136 55 107 0 6329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25760

[startup+0.701955 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28822
/proc/meminfo: memFree=1612304/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25760 CPUtime=0.69
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3164 0 0 0 68 1 0 0 23 0 1 0 225364482 26378240 3144 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545542 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6440 3144 59 107 0 6329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25760

[startup+1.50111 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 28823
/proc/meminfo: memFree=1599944/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25760 CPUtime=1.49
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3164 0 0 0 148 1 0 0 25 0 1 0 225364482 26378240 3144 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544348 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6440 3144 59 107 0 6329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25760

[startup+3.10141 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 28823
/proc/meminfo: memFree=1599816/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25764 CPUtime=3.09
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3167 0 0 0 308 1 0 0 25 0 1 0 225364482 26382336 3147 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6441 3147 60 107 0 6330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25764

[startup+6.30202 s]
/proc/loadavg: 0.86 0.97 0.99 3/78 28823
/proc/meminfo: memFree=1599632/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25764 CPUtime=6.29
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3167 0 0 0 628 1 0 0 25 0 1 0 225364482 26382336 3147 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545756 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6441 3147 60 107 0 6330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25764

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 28823
/proc/meminfo: memFree=1599632/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25764 CPUtime=12.69
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3167 0 0 0 1268 1 0 0 25 0 1 0 225364482 26382336 3147 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544094 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6441 3147 60 107 0 6330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25764

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 28823
/proc/meminfo: memFree=1599632/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25764 CPUtime=25.48
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3169 0 0 0 2547 1 0 0 25 0 1 0 225364482 26382336 3149 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544893 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6441 3149 60 107 0 6330 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25764

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 28823
/proc/meminfo: memFree=1599632/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=51.07
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3173 0 0 0 5106 1 0 0 25 0 1 0 225364482 26386432 3153 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544330 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3153 60 107 0 6331 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25768

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 28823
/proc/meminfo: memFree=1599504/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=102.26
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3210 0 0 0 10224 2 0 0 25 0 1 0 225364482 26386432 3190 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528812 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25768

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28823
/proc/meminfo: memFree=1599504/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=162.23
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3210 0 0 0 16221 2 0 0 25 0 1 0 225364482 26386432 3190 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531779 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25768

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28823
/proc/meminfo: memFree=1599440/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=222.21
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3211 0 0 0 22219 2 0 0 25 0 1 0 225364482 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531398 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25768

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28823
/proc/meminfo: memFree=1599440/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=282.19
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3211 0 0 0 28216 3 0 0 25 0 1 0 225364482 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529381 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25768

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28824
/proc/meminfo: memFree=1599376/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=342.17
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 34214 3 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529346 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25768

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28825
/proc/meminfo: memFree=1599376/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=402.15
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 40211 4 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577604 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 25768

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28825
/proc/meminfo: memFree=1599440/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=462.13
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 46209 4 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577973 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 25768

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28825
/proc/meminfo: memFree=1599376/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=522.11
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 52206 5 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531315 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 25768

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28825
/proc/meminfo: memFree=1599376/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=582.09
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 58204 5 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531317 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 25768

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28825
/proc/meminfo: memFree=1599440/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=642.07
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 64202 5 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533085 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 25768

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599376/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4060.8
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 406057 23 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577976 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 25768

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599376/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4120.79
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 412055 24 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531869 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4120.79
Current children cumulated vsize (KiB) 25768

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599376/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4180.76
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 418052 24 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529641 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 25768

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599440/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4240.74
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 424050 24 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531779 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 25768

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599504/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4300.72
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 430047 25 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528609 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 25768

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599440/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4360.7
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 436045 25 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 25768

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599440/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4420.68
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 442043 25 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134563746 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 25768

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599504/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4480.65
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 448040 25 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533482 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 25768

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599440/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4540.64
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 454038 26 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 25768

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599440/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4600.62
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 460036 26 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529667 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4600.62
Current children cumulated vsize (KiB) 25768

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599504/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4660.59
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 466033 26 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134541640 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4660.59
Current children cumulated vsize (KiB) 25768

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599440/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4720.58
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 472031 27 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4720.58
Current children cumulated vsize (KiB) 25768

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599376/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4780.55
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 478028 27 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 25768

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599376/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4840.54
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 484026 28 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531286 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4840.54
Current children cumulated vsize (KiB) 25768

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599312/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4900.52
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 490024 28 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528126 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 25768

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599312/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=4960.49
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 496021 28 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 4960.49
Current children cumulated vsize (KiB) 25768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599312/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=5000.08
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 499980 28 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528337 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 25768

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29025
/proc/meminfo: memFree=1599312/2055920 swapFree=4147484/4192956
[pid=28822] ppid=28820 vsize=25768 CPUtime=5000.08
/proc/28822/stat : 28822 (kcnfs-2004) R 28820 28822 28768 0 -1 0 3212 0 0 0 499980 28 0 0 25 0 1 0 225364482 26386432 3192 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528337 0 0 4096 0 0 0 0 17 1 0 0
/proc/28822/statm: 6442 3192 61 107 0 6331 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 25768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.1
CPU user time (s): 4999.81
CPU system time (s): 0.290955
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 25768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.290955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3212
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= 3509

runsolver used 3.80342 second user time and 10.9543 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Apr 28 15:35:26 UTC 2007

IDJOB= 424293
IDBENCH= 20179
IDSOLVER= 194
FILE ID= node42/424293-1177774526

PBS_JOBID= 4715682

Free space on /tmp= 66544 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
COMMAND LINE= /tmp/evaluation/424293-1177774526/kcnfs-2004 /tmp/evaluation/424293-1177774526/instance-424293-1177774526.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-424293-1177774526 -o ROOT/results/node42/solver-424293-1177774526 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424293-1177774526/kcnfs-2004 /tmp/evaluation/424293-1177774526/instance-424293-1177774526.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8e2b6af718158791a511354b0839f24f

RANDOM SEED= 634996729

TIME LIMIT= 5000 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		: 3000.277
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		: 3000.277
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:       1612776 kB
Buffers:         43868 kB
Cached:         306708 kB
SwapCached:      14652 kB
Active:         227652 kB
Inactive:       146388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1612776 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:            3704 kB
Writeback:           0 kB
Mapped:          30388 kB
Slab:            54440 kB
Committed_AS:  3651984 kB
PageTables:       1912 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= 66544 MiB

End job on node42 on Sat Apr 28 16:58:50 UTC 2007