Trace number 424291

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) 5000.02 5001.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
MD5SUMab0e9ac33b65d3d4c4302e45af764ace
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark114.609
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/424291-1177773453/kcnfs-2004   V. 03/02/12
0.19/0.26	c Input file : '/tmp/evaluation/424291-1177773453/instance-424291-1177773453.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/node63/watcher-424291-1177773453 -o ROOT/results/node63/solver-424291-1177773453 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424291-1177773453/kcnfs-2004 /tmp/evaluation/424291-1177773453/instance-424291-1177773453.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: 2.11 2.11 1.95 3/64 29089
/proc/meminfo: memFree=1366076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=16092 CPUtime=0
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 111 0 0 0 0 0 0 0 18 0 1 0 253335198 16478208 92 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 4023 92 38 107 0 3912 0

[startup+0.0902151 s]
/proc/loadavg: 2.11 2.11 1.95 3/64 29089
/proc/meminfo: memFree=1366076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25264 CPUtime=0.08
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 2394 0 0 0 7 1 0 0 18 0 1 0 253335198 25870336 2374 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134524740 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6316 2374 40 107 0 6205 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 25264

[startup+0.101216 s]
/proc/loadavg: 2.11 2.11 1.95 3/64 29089
/proc/meminfo: memFree=1366076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25268 CPUtime=0.09
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 2395 0 0 0 8 1 0 0 18 0 1 0 253335198 25874432 2375 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134522785 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6317 2375 40 107 0 6206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25268

[startup+0.301237 s]
/proc/loadavg: 2.11 2.11 1.95 3/64 29089
/proc/meminfo: memFree=1366076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25760 CPUtime=0.29
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3156 0 0 0 28 1 0 0 19 0 1 0 253335198 26378240 3136 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554647 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6440 3136 55 107 0 6329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25760

[startup+0.701278 s]
/proc/loadavg: 2.11 2.11 1.95 3/64 29089
/proc/meminfo: memFree=1366076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25760 CPUtime=0.69
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3164 0 0 0 68 1 0 0 22 0 1 0 253335198 26378240 3144 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545110 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6440 3144 59 107 0 6329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25760

[startup+1.50136 s]
/proc/loadavg: 2.02 2.09 1.94 2/65 29090
/proc/meminfo: memFree=1353652/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25760 CPUtime=1.49
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3165 0 0 0 148 1 0 0 25 0 1 0 253335198 26378240 3145 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6440 3145 60 107 0 6329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25760

[startup+3.10153 s]
/proc/loadavg: 2.02 2.09 1.94 2/65 29090
/proc/meminfo: memFree=1353524/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25764 CPUtime=3.09
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3167 0 0 0 308 1 0 0 25 0 1 0 253335198 26382336 3147 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6441 3147 60 107 0 6330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25764

[startup+6.30187 s]
/proc/loadavg: 1.94 2.07 1.94 2/65 29090
/proc/meminfo: memFree=1353396/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25764 CPUtime=6.29
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3167 0 0 0 627 2 0 0 25 0 1 0 253335198 26382336 3147 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545032 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6441 3147 60 107 0 6330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25764

[startup+12.7015 s]
/proc/loadavg: 1.87 2.05 1.93 2/65 29090
/proc/meminfo: memFree=1353332/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25764 CPUtime=12.69
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3167 0 0 0 1267 2 0 0 25 0 1 0 253335198 26382336 3147 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554749 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6441 3147 60 107 0 6330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25764

[startup+25.5019 s]
/proc/loadavg: 1.73 2.02 1.92 2/65 29090
/proc/meminfo: memFree=1353396/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25764 CPUtime=25.49
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3169 0 0 0 2547 2 0 0 25 0 1 0 253335198 26382336 3149 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544077 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6441 3149 60 107 0 6330 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25764

[startup+51.1016 s]
/proc/loadavg: 1.44 1.92 1.89 2/65 29090
/proc/meminfo: memFree=1353396/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=51.08
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3173 0 0 0 5106 2 0 0 25 0 1 0 253335198 26386432 3153 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530212 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3153 60 107 0 6331 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25768

[startup+102.305 s]
/proc/loadavg: 1.19 1.77 1.84 2/65 29090
/proc/meminfo: memFree=1353204/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=102.27
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3210 0 0 0 10225 2 0 0 25 0 1 0 253335198 26386432 3190 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531720 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25768

[startup+162.301 s]
/proc/loadavg: 1.07 1.63 1.79 2/65 29090
/proc/meminfo: memFree=1353140/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=162.25
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3210 0 0 0 16223 2 0 0 25 0 1 0 253335198 26386432 3190 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134578001 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25768

[startup+222.302 s]
/proc/loadavg: 1.06 1.53 1.74 2/65 29090
/proc/meminfo: memFree=1353204/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=222.23
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3210 0 0 0 22221 2 0 0 25 0 1 0 253335198 26386432 3190 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531929 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25768

[startup+282.301 s]
/proc/loadavg: 1.06 1.44 1.70 2/65 29090
/proc/meminfo: memFree=1353204/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=282.21
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3210 0 0 0 28219 2 0 0 25 0 1 0 253335198 26386432 3190 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25768

[startup+342.301 s]
/proc/loadavg: 1.06 1.37 1.65 2/65 29090
/proc/meminfo: memFree=1353204/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=342.19
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3210 0 0 0 34217 2 0 0 25 0 1 0 253335198 26386432 3190 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529239 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25768

[startup+402.302 s]
/proc/loadavg: 1.20 1.35 1.63 2/65 29090
/proc/meminfo: memFree=1353204/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=402.17
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3210 0 0 0 40215 2 0 0 25 0 1 0 253335198 26386432 3190 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25768

[startup+462.301 s]
/proc/loadavg: 1.14 1.30 1.59 2/65 29090
/proc/meminfo: memFree=1353204/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=462.16
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3210 0 0 0 46213 3 0 0 25 0 1 0 253335198 26386432 3190 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531507 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 25768

[startup+522.302 s]
/proc/loadavg: 1.09 1.26 1.56 2/65 29090
/proc/meminfo: memFree=1353204/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=522.14
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3211 0 0 0 52211 3 0 0 25 0 1 0 253335198 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 25768

[startup+582.302 s]
/proc/loadavg: 1.03 1.21 1.52 2/65 29090
/proc/meminfo: memFree=1353140/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=582.12
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3211 0 0 0 58209 3 0 0 25 0 1 0 253335198 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577541 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 25768

[startup+642.301 s]
/proc/loadavg: 1.01 1.17 1.48 2/65 29090
/proc/meminfo: memFree=1353204/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=642.11
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3211 0 0 0 64208 3 0 0 25 0 1 0 253335198 26386432 3191 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529737 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3191 61 107 0 6331 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 25768

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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4061.06
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 406091 15 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531323 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 25768

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353140/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4121.05
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 412089 16 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134536867 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 25768

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4181.03
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 418087 16 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134565756 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 25768

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353140/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4241.01
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 424085 16 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 25768

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353140/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4300.99
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 430083 16 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 25768

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4360.97
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 436081 16 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 25768

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353140/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4420.96
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 442079 17 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 25768

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4480.95
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 448078 17 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528693 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 25768

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4540.93
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 454076 17 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531877 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 25768

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4600.91
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 460074 17 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134565756 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 25768

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4660.89
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 466072 17 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528259 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 25768

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4720.88
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 472070 18 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529675 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 25768

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4780.86
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 478068 18 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134583598 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 25768

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353140/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4840.84
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 484066 18 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 25768

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4900.82
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 490064 18 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531869 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 25768

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353140/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=4960.8
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 496062 18 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 25768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=5000.01
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 499982 19 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529695 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 5000.01
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+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29290
/proc/meminfo: memFree=1353076/2055920 swapFree=4182936/4192956
[pid=29089] ppid=29087 vsize=25768 CPUtime=5000.01
/proc/29089/stat : 29089 (kcnfs-2004) R 29087 29089 28795 0 -1 0 3213 0 0 0 499982 19 0 0 25 0 1 0 253335198 26386432 3193 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529695 0 0 4096 0 0 0 0 17 1 0 0
/proc/29089/statm: 6442 3193 61 107 0 6331 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 25768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.02
CPU user time (s): 4999.82
CPU system time (s): 0.19297
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 25768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.19297
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= 4986

runsolver used 4.01339 second user time and 9.68853 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sat Apr 28 15:17:33 UTC 2007

IDJOB= 424291
IDBENCH= 20177
IDSOLVER= 194
FILE ID= node63/424291-1177773453

PBS_JOBID= 4715664

Free space on /tmp= 66528 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
COMMAND LINE= /tmp/evaluation/424291-1177773453/kcnfs-2004 /tmp/evaluation/424291-1177773453/instance-424291-1177773453.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-424291-1177773453 -o ROOT/results/node63/solver-424291-1177773453 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424291-1177773453/kcnfs-2004 /tmp/evaluation/424291-1177773453/instance-424291-1177773453.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ab0e9ac33b65d3d4c4302e45af764ace

RANDOM SEED= 832460508

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1366484 kB
Buffers:         51896 kB
Cached:         557216 kB
SwapCached:       4724 kB
Active:         337172 kB
Inactive:       282552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1366484 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:            3668 kB
Writeback:           0 kB
Mapped:          15832 kB
Slab:            55716 kB
Committed_AS:  2304868 kB
PageTables:       1460 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= 66528 MiB

End job on node63 on Sat Apr 28 16:40:56 UTC 2007