Trace number 424138

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 5002.01

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
MD5SUMd0d8b322ba04307627cdb06a5d283d92
Bench CategoryRANDOM (random 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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.02	c Computed by /tmp/evaluation/424138-1177691334/kcnfs-2004   V. 03/02/12
0.00/0.02	c Input file : '/tmp/evaluation/424138-1177691334/instance-424138-1177691334.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/node67/watcher-424138-1177691334 -o ROOT/results/node67/solver-424138-1177691334 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424138-1177691334/kcnfs-2004 /tmp/evaluation/424138-1177691334/instance-424138-1177691334.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 0.94 0.97 2/64 8150
/proc/meminfo: memFree=1622080/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=16100 CPUtime=0
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 113 0 0 0 0 0 0 0 18 0 1 0 245122936 16486400 94 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134592126 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4026 95 38 107 0 3915 0

[startup+0.0564359 s]
/proc/loadavg: 0.85 0.94 0.97 2/64 8150
/proc/meminfo: memFree=1622080/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17000 CPUtime=0.05
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 410 0 0 0 5 0 0 0 18 0 1 0 245122936 17408000 390 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544077 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4250 390 59 107 0 4139 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17000

[startup+0.101443 s]
/proc/loadavg: 0.85 0.94 0.97 2/64 8150
/proc/meminfo: memFree=1622080/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17000 CPUtime=0.09
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 410 0 0 0 9 0 0 0 18 0 1 0 245122936 17408000 390 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544886 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4250 390 59 107 0 4139 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17000

[startup+0.301479 s]
/proc/loadavg: 0.85 0.94 0.97 2/64 8150
/proc/meminfo: memFree=1622080/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=0.29
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 29 0 0 0 19 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528673 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17004

[startup+0.701553 s]
/proc/loadavg: 0.85 0.94 0.97 2/64 8150
/proc/meminfo: memFree=1622080/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=0.69
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 69 0 0 0 23 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17004

[startup+1.5017 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 8151
/proc/meminfo: memFree=1620728/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=1.49
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 149 0 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17004

[startup+3.10199 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 8151
/proc/meminfo: memFree=1620600/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=3.09
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 309 0 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530402 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17004

[startup+6.30158 s]
/proc/loadavg: 0.87 0.94 0.97 2/65 8151
/proc/meminfo: memFree=1620480/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=6.29
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 629 0 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530883 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17004

[startup+12.7018 s]
/proc/loadavg: 0.88 0.94 0.97 2/65 8151
/proc/meminfo: memFree=1620480/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=12.69
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 1269 0 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577876 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17004

[startup+25.5011 s]
/proc/loadavg: 0.90 0.94 0.97 2/65 8151
/proc/meminfo: memFree=1620416/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=25.48
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 2548 0 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577548 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17004

[startup+51.1018 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 8151
/proc/meminfo: memFree=1620480/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=51.07
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 5107 0 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17004

[startup+102.304 s]
/proc/loadavg: 0.97 0.95 0.97 2/65 8151
/proc/meminfo: memFree=1620544/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=102.26
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 10226 0 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134566602 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17004

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 8151
/proc/meminfo: memFree=1620480/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=162.23
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 16223 0 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134542671 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17004

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 8151
/proc/meminfo: memFree=1620416/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=222.21
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 22221 0 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17004

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8151
/proc/meminfo: memFree=1620416/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=282.19
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 28219 0 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134539443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17004

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8151
/proc/meminfo: memFree=1620416/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=342.16
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 34216 0 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134578171 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 17004

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8151
/proc/meminfo: memFree=1620352/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=402.14
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 40214 0 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17004

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8151
/proc/meminfo: memFree=1620544/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=462.12
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 46212 0 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577717 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17004

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8151
/proc/meminfo: memFree=1620480/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=522.11
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 52210 1 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134567803 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17004

[startup+582.301 s]
/proc/loadavg: 1.06 0.99 0.98 2/65 8151
/proc/meminfo: memFree=1620480/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=582.08
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 58207 1 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577636 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 17004

[startup+642.301 s]
/proc/loadavg: 1.08 1.00 0.98 2/65 8151
/proc/meminfo: memFree=1620480/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=642.06
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 422 0 0 0 64205 1 0 0 25 0 1 0 245122936 17412096 402 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 402 61 107 0 4140 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 17004

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8351
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4000.75
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 400068 7 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4000.75
Current children cumulated vsize (KiB) 17004

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8351
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4060.73
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 406066 7 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530315 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4060.73
Current children cumulated vsize (KiB) 17004

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8351
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4120.7
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 412063 7 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134566530 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4120.7
Current children cumulated vsize (KiB) 17004

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8351
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4180.68
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 418061 7 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4180.68
Current children cumulated vsize (KiB) 17004

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8351
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4240.66
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 424059 7 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134562736 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4240.66
Current children cumulated vsize (KiB) 17004

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8351
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4300.61
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 430054 7 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 17004

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8351
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4360.59
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 436052 7 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 17004

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8353
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4420.56
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 442049 7 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577541 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4420.56
Current children cumulated vsize (KiB) 17004

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8353
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4480.54
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 448047 7 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577541 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 17004

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8353
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4540.52
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 454045 7 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528773 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 17004

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8353
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4600.5
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 460043 7 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 17004

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8353
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4660.48
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 466041 7 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531323 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 17004

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8353
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4720.46
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 472038 8 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 17004

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8353
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4780.44
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 478036 8 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530768 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 17004

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8353
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4840.41
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 484033 8 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577717 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 17004

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8353
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4900.39
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 490031 8 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531127 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4900.39
Current children cumulated vsize (KiB) 17004

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8353
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=4960.37
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 496029 8 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 4960.37
Current children cumulated vsize (KiB) 17004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8353
/proc/meminfo: memFree=1620288/2055920 swapFree=4182984/4192956
[pid=8150] ppid=8148 vsize=17004 CPUtime=5000.06
/proc/8150/stat : 8150 (kcnfs-2004) R 8148 8150 8096 0 -1 0 423 0 0 0 499998 8 0 0 25 0 1 0 245122936 17412096 403 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/8150/statm: 4251 403 61 107 0 4140 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 17004

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): 5002.01
CPU time (s): 5000.07
CPU user time (s): 4999.98
CPU system time (s): 0.087986
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 17004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 423
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= 6715

runsolver used 3.79642 second user time and 9.90649 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Fri Apr 27 16:28:54 UTC 2007

IDJOB= 424138
IDBENCH= 20014
IDSOLVER= 194
FILE ID= node67/424138-1177691334

PBS_JOBID= 4698692

Free space on /tmp= 66523 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424138-1177691334/kcnfs-2004 /tmp/evaluation/424138-1177691334/instance-424138-1177691334.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-424138-1177691334 -o ROOT/results/node67/solver-424138-1177691334 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424138-1177691334/kcnfs-2004 /tmp/evaluation/424138-1177691334/instance-424138-1177691334.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d0d8b322ba04307627cdb06a5d283d92

RANDOM SEED= 722339170

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1622552 kB
Buffers:         41012 kB
Cached:         319344 kB
SwapCached:       4124 kB
Active:         228644 kB
Inactive:       141432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622552 kB
SwapTotal:     4192956 kB
SwapFree:      4182984 kB
Dirty:            3376 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:            49188 kB
Committed_AS:  1251476 kB
PageTables:       1452 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= 66523 MiB

End job on node67 on Fri Apr 27 17:52:18 UTC 2007