Trace number 424262

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) 5000.17 5001.79

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
MD5SUM4cb66647af72efe7ab501d35ace33af9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark817.876
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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	
0.59/0.64	c Computed by /tmp/evaluation/424262-1177761351/kcnfs-2004   V. 03/02/12
0.59/0.64	c Input file : '/tmp/evaluation/424262-1177761351/instance-424262-1177761351.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/node21/watcher-424262-1177761351 -o ROOT/results/node21/solver-424262-1177761351 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424262-1177761351/kcnfs-2004 /tmp/evaluation/424262-1177761351/instance-424262-1177761351.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 0.95 0.98 3/77 26243
/proc/meminfo: memFree=1724360/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=16096 CPUtime=0
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 112 0 0 0 0 0 0 0 18 0 1 0 224052459 16482304 93 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 4024 93 38 107 0 3913 0

[startup+0.046926 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 26243
/proc/meminfo: memFree=1724360/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=18044 CPUtime=0.04
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 599 0 0 0 4 0 0 0 18 0 1 0 224052459 18477056 580 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 4512 580 38 107 0 4401 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 18044

[startup+0.102931 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 26243
/proc/meminfo: memFree=1724360/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=20628 CPUtime=0.09
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 1245 0 0 0 9 0 0 0 18 0 1 0 224052459 21123072 1226 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 5157 1226 38 107 0 5046 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20628

[startup+0.301954 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 26243
/proc/meminfo: memFree=1724360/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=37096 CPUtime=0.29
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 5375 0 0 0 27 2 0 0 19 0 1 0 224052459 37986304 5355 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134522327 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9274 5355 40 107 0 9163 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37096

[startup+0.702997 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 26243
/proc/meminfo: memFree=1724360/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38200 CPUtime=0.69
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7050 0 0 0 66 3 0 0 23 0 1 0 224052459 39116800 7030 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9550 7030 55 107 0 9439 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38200

[startup+1.50108 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 26244
/proc/meminfo: memFree=1696320/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38200 CPUtime=1.49
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7061 0 0 0 146 3 0 0 25 0 1 0 224052459 39116800 7041 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9550 7041 58 107 0 9439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38200

[startup+3.10126 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 26244
/proc/meminfo: memFree=1696128/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38200 CPUtime=3.09
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7062 0 0 0 306 3 0 0 25 0 1 0 224052459 39116800 7042 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544011 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9550 7042 58 107 0 9439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38200

[startup+6.30161 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 26244
/proc/meminfo: memFree=1696064/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38200 CPUtime=6.29
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7063 0 0 0 626 3 0 0 25 0 1 0 224052459 39116800 7043 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9550 7043 58 107 0 9439 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38200

[startup+12.7013 s]
/proc/loadavg: 0.88 0.95 0.98 2/78 26244
/proc/meminfo: memFree=1696000/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38200 CPUtime=12.69
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7064 0 0 0 1266 3 0 0 25 0 1 0 224052459 39116800 7044 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9550 7044 59 107 0 9439 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38200

[startup+25.5017 s]
/proc/loadavg: 0.90 0.95 0.98 2/78 26244
/proc/meminfo: memFree=1696000/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38200 CPUtime=25.48
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7064 0 0 0 2545 3 0 0 25 0 1 0 224052459 39116800 7044 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544567 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9550 7044 59 107 0 9439 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38200

[startup+51.1015 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 26244
/proc/meminfo: memFree=1696064/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38204 CPUtime=51.08
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7067 0 0 0 5104 4 0 0 25 0 1 0 224052459 39120896 7047 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544902 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9551 7047 59 107 0 9440 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38204

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.98 2/78 26244
/proc/meminfo: memFree=1696128/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38204 CPUtime=102.27
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7067 0 0 0 10223 4 0 0 25 0 1 0 224052459 39120896 7047 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544956 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9551 7047 59 107 0 9440 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 38204

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26244
/proc/meminfo: memFree=1696128/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38204 CPUtime=162.24
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7067 0 0 0 16220 4 0 0 25 0 1 0 224052459 39120896 7047 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544977 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9551 7047 59 107 0 9440 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38204

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26244
/proc/meminfo: memFree=1696128/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38204 CPUtime=222.23
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7068 0 0 0 22218 5 0 0 25 0 1 0 224052459 39120896 7048 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544954 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9551 7048 60 107 0 9440 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 38204

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26244
/proc/meminfo: memFree=1696064/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38204 CPUtime=282.21
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7069 0 0 0 28216 5 0 0 25 0 1 0 224052459 39120896 7049 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9551 7049 60 107 0 9440 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 38204

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 26408
/proc/meminfo: memFree=1694592/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38204 CPUtime=342.12
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7069 0 0 0 34206 6 0 0 25 0 1 0 224052459 39120896 7049 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9551 7049 60 107 0 9440 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 38204

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26442
/proc/meminfo: memFree=1695808/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38204 CPUtime=402.08
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7069 0 0 0 40201 7 0 0 25 0 1 0 224052459 39120896 7049 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9551 7049 60 107 0 9440 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 38204

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26442
/proc/meminfo: memFree=1695872/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38204 CPUtime=462.06
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7069 0 0 0 46199 7 0 0 25 0 1 0 224052459 39120896 7049 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544407 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9551 7049 60 107 0 9440 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 38204

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26442
/proc/meminfo: memFree=1695872/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38204 CPUtime=522.05
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7069 0 0 0 52197 8 0 0 25 0 1 0 224052459 39120896 7049 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554585 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9551 7049 60 107 0 9440 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 38204

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26442
/proc/meminfo: memFree=1695872/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38204 CPUtime=582.03
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7069 0 0 0 58195 8 0 0 25 0 1 0 224052459 39120896 7049 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543971 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9551 7049 60 107 0 9440 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 38204

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26442
/proc/meminfo: memFree=1695936/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38204 CPUtime=642.02
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7069 0 0 0 64193 9 0 0 25 0 1 0 224052459 39120896 7049 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134546014 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9551 7049 60 107 0 9440 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 38204

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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695744/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4060.94
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7084 0 0 0 406059 35 0 0 25 0 1 0 224052459 39133184 7064 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544863 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7064 60 107 0 9443 0
Current children cumulated CPU time (s) 4060.94
Current children cumulated vsize (KiB) 38216

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695744/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4120.93
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7084 0 0 0 412057 36 0 0 25 0 1 0 224052459 39133184 7064 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544737 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7064 60 107 0 9443 0
Current children cumulated CPU time (s) 4120.93
Current children cumulated vsize (KiB) 38216

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695744/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4180.9
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7084 0 0 0 418054 36 0 0 25 0 1 0 224052459 39133184 7064 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7064 60 107 0 9443 0
Current children cumulated CPU time (s) 4180.9
Current children cumulated vsize (KiB) 38216

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695936/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4240.89
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7084 0 0 0 424052 37 0 0 25 0 1 0 224052459 39133184 7064 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530806 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7064 60 107 0 9443 0
Current children cumulated CPU time (s) 4240.89
Current children cumulated vsize (KiB) 38216

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695936/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4300.87
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7085 0 0 0 430050 37 0 0 25 0 1 0 224052459 39133184 7065 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544407 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7065 60 107 0 9443 0
Current children cumulated CPU time (s) 4300.87
Current children cumulated vsize (KiB) 38216

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695936/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4360.86
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7085 0 0 0 436048 38 0 0 25 0 1 0 224052459 39133184 7065 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545512 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7065 60 107 0 9443 0
Current children cumulated CPU time (s) 4360.86
Current children cumulated vsize (KiB) 38216

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695936/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4420.84
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7085 0 0 0 442046 38 0 0 25 0 1 0 224052459 39133184 7065 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544238 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7065 60 107 0 9443 0
Current children cumulated CPU time (s) 4420.84
Current children cumulated vsize (KiB) 38216

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1696000/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4480.83
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7085 0 0 0 448044 39 0 0 25 0 1 0 224052459 39133184 7065 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544958 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7065 60 107 0 9443 0
Current children cumulated CPU time (s) 4480.83
Current children cumulated vsize (KiB) 38216

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1696000/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4540.8
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7085 0 0 0 454041 39 0 0 25 0 1 0 224052459 39133184 7065 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7065 60 107 0 9443 0
Current children cumulated CPU time (s) 4540.8
Current children cumulated vsize (KiB) 38216

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1696000/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4600.79
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7086 0 0 0 460039 40 0 0 25 0 1 0 224052459 39133184 7066 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544378 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7066 60 107 0 9443 0
Current children cumulated CPU time (s) 4600.79
Current children cumulated vsize (KiB) 38216

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695936/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4660.77
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7086 0 0 0 466037 40 0 0 25 0 1 0 224052459 39133184 7066 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531108 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7066 60 107 0 9443 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 38216

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695936/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4720.76
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7086 0 0 0 472035 41 0 0 25 0 1 0 224052459 39133184 7066 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7066 60 107 0 9443 0
Current children cumulated CPU time (s) 4720.76
Current children cumulated vsize (KiB) 38216

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695936/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4780.73
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7086 0 0 0 478032 41 0 0 25 0 1 0 224052459 39133184 7066 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545463 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7066 60 107 0 9443 0
Current children cumulated CPU time (s) 4780.73
Current children cumulated vsize (KiB) 38216

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695936/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4840.72
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7086 0 0 0 484030 42 0 0 25 0 1 0 224052459 39133184 7066 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544390 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7066 60 107 0 9443 0
Current children cumulated CPU time (s) 4840.72
Current children cumulated vsize (KiB) 38216

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695936/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4900.7
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7086 0 0 0 490028 42 0 0 25 0 1 0 224052459 39133184 7066 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544863 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7066 60 107 0 9443 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 38216

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695936/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=4960.68
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7086 0 0 0 496025 43 0 0 25 0 1 0 224052459 39133184 7066 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530374 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7066 60 107 0 9443 0
Current children cumulated CPU time (s) 4960.68
Current children cumulated vsize (KiB) 38216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695936/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=5000.15
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7086 0 0 0 499972 43 0 0 25 0 1 0 224052459 39133184 7066 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7066 60 107 0 9443 0
Current children cumulated CPU time (s) 5000.15
Current children cumulated vsize (KiB) 38216

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26642
/proc/meminfo: memFree=1695936/2055920 swapFree=4155628/4192956
[pid=26243] ppid=26241 vsize=38216 CPUtime=5000.15
/proc/26243/stat : 26243 (kcnfs-2004) R 26241 26243 26189 0 -1 0 7086 0 0 0 499972 43 0 0 25 0 1 0 224052459 39133184 7066 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/26243/statm: 9554 7066 60 107 0 9443 0
Current children cumulated CPU time (s) 5000.15
Current children cumulated vsize (KiB) 38216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.79
CPU time (s): 5000.17
CPU user time (s): 4999.73
CPU system time (s): 0.442932
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 38216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.442932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7086
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= 102276

runsolver used 3.9254 second user time and 10.7694 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sat Apr 28 11:55:52 UTC 2007

IDJOB= 424262
IDBENCH= 20148
IDSOLVER= 194
FILE ID= node21/424262-1177761351

PBS_JOBID= 4715612

Free space on /tmp= 66535 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
COMMAND LINE= /tmp/evaluation/424262-1177761351/kcnfs-2004 /tmp/evaluation/424262-1177761351/instance-424262-1177761351.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-424262-1177761351 -o ROOT/results/node21/solver-424262-1177761351 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424262-1177761351/kcnfs-2004 /tmp/evaluation/424262-1177761351/instance-424262-1177761351.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4cb66647af72efe7ab501d35ace33af9

RANDOM SEED= 205520340

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1724832 kB
Buffers:         46964 kB
Cached:         194428 kB
SwapCached:      15988 kB
Active:         163724 kB
Inactive:       101372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724832 kB
SwapTotal:     4192956 kB
SwapFree:      4155628 kB
Dirty:            4600 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            51600 kB
Committed_AS:  1881316 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66535 MiB

End job on node21 on Sat Apr 28 13:19:15 UTC 2007