Trace number 305049

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
KCNFS 2004? (TO) 1200.1 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
MD5SUM553c4b40944e11835ccbe7b0f0a9dbe4
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 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	
0.61/0.65	c Computed by /tmp/evaluation/305049-1172070738/kcnfs-2004   V. 03/02/12
0.61/0.65	c Input file : '/tmp/evaluation/305049-1172070738/instance-305049-1172070738.cnf' (adding resolvants)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-305049-1172070738 -o ROOT/results/node23/solver-305049-1172070738 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/305049-1172070738/kcnfs-2004 /tmp/evaluation/305049-1172070738/instance-305049-1172070738.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/77 22679
/proc/meminfo: memFree=1491488/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=16100 CPUtime=0
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 114 0 0 0 0 0 0 0 18 0 1 0 227027708 16486400 94 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 4025 94 38 107 0 3914 0

[startup+0.10722 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22679
/proc/meminfo: memFree=1491488/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=20720 CPUtime=0.1
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 1269 0 0 0 10 0 0 0 18 0 1 0 227027708 21217280 1249 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 5180 1249 38 107 0 5069 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 20720

[startup+0.515267 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22679
/proc/meminfo: memFree=1491488/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38104 CPUtime=0.5
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 5695 0 0 0 48 2 0 0 21 0 1 0 227027708 39018496 5674 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9526 5674 41 107 0 9415 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 38104

[startup+1.33536 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463448/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38188 CPUtime=1.33
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7057 0 0 0 130 3 0 0 25 0 1 0 227027708 39104512 7036 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544378 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9547 7036 58 107 0 9436 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 38188

[startup+2.97154 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463320/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38188 CPUtime=2.96
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7059 0 0 0 293 3 0 0 25 0 1 0 227027708 39104512 7038 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544924 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9547 7038 58 107 0 9436 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 38188

[startup+6.24792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463192/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38188 CPUtime=6.24
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7060 0 0 0 621 3 0 0 25 0 1 0 227027708 39104512 7039 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544579 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9547 7039 58 107 0 9436 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 38188

[startup+12.7057 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463192/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38188 CPUtime=12.69
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7061 0 0 0 1266 3 0 0 25 0 1 0 227027708 39104512 7040 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134545453 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9547 7040 59 107 0 9436 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38188

[startup+25.5111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38188 CPUtime=25.49
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7061 0 0 0 2546 3 0 0 25 0 1 0 227027708 39104512 7040 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9547 7040 59 107 0 9436 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38188

[startup+51.122 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38192 CPUtime=51.1
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7065 0 0 0 5107 3 0 0 25 0 1 0 227027708 39108608 7044 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134545170 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9548 7044 60 107 0 9437 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 38192

[startup+102.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38192 CPUtime=102.3
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7065 0 0 0 10226 4 0 0 25 0 1 0 227027708 39108608 7044 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544673 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9548 7044 60 107 0 9437 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 38192

[startup+162.37 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38192 CPUtime=162.32
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7065 0 0 0 16228 4 0 0 25 0 1 0 227027708 39108608 7044 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544607 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9548 7044 60 107 0 9437 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 38192

[startup+222.401 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38192 CPUtime=222.34
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7065 0 0 0 22229 5 0 0 25 0 1 0 227027708 39108608 7044 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544324 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9548 7044 60 107 0 9437 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 38192

[startup+282.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38192 CPUtime=282.34
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7065 0 0 0 28229 5 0 0 25 0 1 0 227027708 39108608 7044 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9548 7044 60 107 0 9437 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 38192

[startup+342.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38192 CPUtime=342.35
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7066 0 0 0 34230 5 0 0 25 0 1 0 227027708 39108608 7045 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544011 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9548 7045 60 107 0 9437 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 38192

[startup+402.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38192 CPUtime=402.37
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7066 0 0 0 40231 6 0 0 25 0 1 0 227027708 39108608 7045 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9548 7045 60 107 0 9437 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 38192

[startup+462.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38192 CPUtime=462.38
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7066 0 0 0 46232 6 0 0 25 0 1 0 227027708 39108608 7045 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9548 7045 60 107 0 9437 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 38192

[startup+522.547 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22680
/proc/meminfo: memFree=1463192/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38192 CPUtime=522.4
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7066 0 0 0 52233 7 0 0 25 0 1 0 227027708 39108608 7045 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9548 7045 60 107 0 9437 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 38192

[startup+582.578 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22680
/proc/meminfo: memFree=1463192/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38192 CPUtime=582.41
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7066 0 0 0 58234 7 0 0 25 0 1 0 227027708 39108608 7045 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544410 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9548 7045 60 107 0 9437 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 38192

[startup+642.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463192/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38192 CPUtime=642.43
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7066 0 0 0 64235 8 0 0 25 0 1 0 227027708 39108608 7045 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9548 7045 60 107 0 9437 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 38192

[startup+702.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463192/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38192 CPUtime=702.44
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7067 0 0 0 70236 8 0 0 25 0 1 0 227027708 39108608 7046 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9548 7046 60 107 0 9437 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 38192

[startup+762.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463192/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38192 CPUtime=762.46
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7067 0 0 0 76237 9 0 0 25 0 1 0 227027708 39108608 7046 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9548 7046 60 107 0 9437 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 38192

[startup+822.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38196 CPUtime=822.48
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7069 0 0 0 82239 9 0 0 25 0 1 0 227027708 39112704 7048 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544567 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9549 7048 60 107 0 9438 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 38196

[startup+882.734 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38196 CPUtime=882.49
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7069 0 0 0 88239 10 0 0 25 0 1 0 227027708 39112704 7048 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9549 7048 60 107 0 9438 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 38196

[startup+942.764 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38196 CPUtime=942.5
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7069 0 0 0 94240 10 0 0 25 0 1 0 227027708 39112704 7048 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544396 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9549 7048 60 107 0 9438 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 38196

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38196 CPUtime=1002.52
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7070 0 0 0 100241 11 0 0 25 0 1 0 227027708 39112704 7049 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544902 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9549 7049 60 107 0 9438 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 38196

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38196 CPUtime=1062.53
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7070 0 0 0 106242 11 0 0 25 0 1 0 227027708 39112704 7049 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9549 7049 60 107 0 9438 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 38196

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38196 CPUtime=1122.55
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7070 0 0 0 112243 12 0 0 25 0 1 0 227027708 39112704 7049 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9549 7049 60 107 0 9438 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 38196

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463256/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38196 CPUtime=1182.56
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7070 0 0 0 118244 12 0 0 25 0 1 0 227027708 39112704 7049 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544276 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9549 7049 60 107 0 9438 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 38196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463192/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38196 CPUtime=1200.08
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7070 0 0 0 119996 12 0 0 25 0 1 0 227027708 39112704 7049 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544935 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9549 7049 60 107 0 9438 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 38196

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22680
/proc/meminfo: memFree=1463192/2055920 swapFree=4144988/4192956
[pid=22679] ppid=22677 vsize=38196 CPUtime=1200.08
/proc/22679/stat : 22679 (kcnfs-2004) R 22677 22679 22336 0 -1 0 7070 0 0 0 119996 12 0 0 25 0 1 0 227027708 39112704 7049 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544935 0 0 4096 0 0 0 0 17 1 0 0
/proc/22679/statm: 9549 7049 60 107 0 9438 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 38196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.134979
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 38196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7070
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= 1265

runsolver used 1.48877 second user time and 2.6516 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Feb 21 15:12:18 UTC 2007

IDJOB= 305049
IDBENCH= 20147
IDSOLVER= 114
FILE ID= node23/305049-1172070738

PBS_JOBID= 3892802

Free space on /tmp= 66556 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
COMMAND LINE= /tmp/evaluation/305049-1172070738/kcnfs-2004 /tmp/evaluation/305049-1172070738/instance-305049-1172070738.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-305049-1172070738 -o ROOT/results/node23/solver-305049-1172070738 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/305049-1172070738/kcnfs-2004 /tmp/evaluation/305049-1172070738/instance-305049-1172070738.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  553c4b40944e11835ccbe7b0f0a9dbe4

RANDOM SEED= 605433199

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1491960 kB
Buffers:         40528 kB
Cached:         434292 kB
SwapCached:      15188 kB
Active:         144996 kB
Inactive:       352732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491960 kB
SwapTotal:     4192956 kB
SwapFree:      4144988 kB
Dirty:            4528 kB
Writeback:           0 kB
Mapped:          29904 kB
Slab:            51824 kB
Committed_AS:   719484 kB
PageTables:       1696 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= 66556 MiB

End job on node23 on Wed Feb 21 15:32:21 UTC 2007