Trace number 306484

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) 1200.09 1200.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
MD5SUM9aef0bbcf7983db9bd08e85ce30f9d09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark311.96
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	
0.20/0.26	c Computed by /tmp/evaluation/306484-1172100019/kcnfs-2004   V. 03/02/12
0.20/0.26	c Input file : '/tmp/evaluation/306484-1172100019/instance-306484-1172100019.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/node19/watcher-306484-1172100019 -o ROOT/results/node19/solver-306484-1172100019 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/306484-1172100019/kcnfs-2004 /tmp/evaluation/306484-1172100019/instance-306484-1172100019.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 1.01 0.99 4/77 23370
/proc/meminfo: memFree=1303864/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=16096 CPUtime=0
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 113 0 0 0 0 0 0 0 18 0 1 0 229955953 16482304 93 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134630404 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 4025 94 38 107 0 3914 0

[startup+0.107383 s]
/proc/loadavg: 1.00 1.01 0.99 4/77 23370
/proc/meminfo: memFree=1303864/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25272 CPUtime=0.1
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 2397 0 0 0 9 1 0 0 18 0 1 0 229955953 25878528 2376 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134522936 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6318 2376 40 107 0 6207 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 25272

[startup+0.519428 s]
/proc/loadavg: 1.00 1.01 0.99 4/77 23370
/proc/meminfo: memFree=1303864/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25760 CPUtime=0.51
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3163 0 0 0 50 1 0 0 21 0 1 0 229955953 26378240 3142 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544661 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6440 3142 58 107 0 6329 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 25760

[startup+1.34152 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 23371
/proc/meminfo: memFree=1291504/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25760 CPUtime=1.33
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3166 0 0 0 132 1 0 0 25 0 1 0 229955953 26378240 3145 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134554697 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6440 3145 60 107 0 6329 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 25760

[startup+2.9777 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 23371
/proc/meminfo: memFree=1291120/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25764 CPUtime=2.97
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3168 0 0 0 295 2 0 0 25 0 1 0 229955953 26382336 3147 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544077 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6441 3147 60 107 0 6330 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 25764

[startup+6.25405 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 23371
/proc/meminfo: memFree=1291120/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25764 CPUtime=6.25
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3168 0 0 0 623 2 0 0 25 0 1 0 229955953 26382336 3147 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6441 3147 60 107 0 6330 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 25764

[startup+12.7108 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 23371
/proc/meminfo: memFree=1291120/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25764 CPUtime=12.7
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3168 0 0 0 1268 2 0 0 25 0 1 0 229955953 26382336 3147 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544920 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6441 3147 60 107 0 6330 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25764

[startup+25.5111 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 23371
/proc/meminfo: memFree=1291120/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25764 CPUtime=25.5
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3170 0 0 0 2548 2 0 0 25 0 1 0 229955953 26382336 3149 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544886 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6441 3149 60 107 0 6330 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 25764

[startup+51.1239 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23371
/proc/meminfo: memFree=1291120/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=51.1
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3174 0 0 0 5108 2 0 0 25 0 1 0 229955953 26386432 3153 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530768 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3153 60 107 0 6331 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 25768

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23371
/proc/meminfo: memFree=1291056/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=102.3
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 10228 2 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577941 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25768

[startup+162.38 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23371
/proc/meminfo: memFree=1290992/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=162.32
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 16229 3 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 25768

[startup+222.412 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23371
/proc/meminfo: memFree=1290928/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=222.33
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 22230 3 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134542664 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 25768

[startup+282.442 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23371
/proc/meminfo: memFree=1290928/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=282.35
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 28231 4 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134532180 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 25768

[startup+342.474 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23371
/proc/meminfo: memFree=1290864/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=342.36
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 34232 4 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529641 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 25768

[startup+402.507 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23371
/proc/meminfo: memFree=1290928/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=402.38
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 40233 5 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531772 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 25768

[startup+462.54 s]
/proc/loadavg: 1.03 1.01 1.00 3/78 23371
/proc/meminfo: memFree=1290928/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=462.39
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 46234 5 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134533107 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 25768

[startup+522.569 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 23371
/proc/meminfo: memFree=1290928/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=522.41
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 52235 6 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528302 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 25768

[startup+582.601 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 23371
/proc/meminfo: memFree=1290992/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=582.42
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 58236 6 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 25768

[startup+642.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23371
/proc/meminfo: memFree=1291056/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=642.44
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 64237 7 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 25768

[startup+702.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23371
/proc/meminfo: memFree=1290992/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=702.45
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 70238 7 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 25768

[startup+762.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23371
/proc/meminfo: memFree=1290928/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=762.47
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 76239 8 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529047 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 25768

[startup+822.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23371
/proc/meminfo: memFree=1290992/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=822.48
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 82240 8 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 25768

[startup+882.758 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 23371
/proc/meminfo: memFree=1290992/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=882.5
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 88241 9 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 25768

[startup+942.789 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 23371
/proc/meminfo: memFree=1290992/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=942.5
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 94241 9 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577680 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 25768

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23371
/proc/meminfo: memFree=1290928/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=1002.52
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 100242 10 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134533235 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 25768

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23371
/proc/meminfo: memFree=1290992/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=1062.53
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 106243 10 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531929 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 25768

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23371
/proc/meminfo: memFree=1290928/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=1122.55
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 112244 11 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528376 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 25768

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23371
/proc/meminfo: memFree=1290992/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=1182.56
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 118245 11 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531315 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 25768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23371
/proc/meminfo: memFree=1290992/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=1200.07
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 119996 11 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 1200.07
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+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23371
/proc/meminfo: memFree=1290992/2055920 swapFree=4192812/4192956
[pid=23370] ppid=23368 vsize=25768 CPUtime=1200.07
/proc/23370/stat : 23370 (kcnfs-2004) R 23368 23370 22706 0 -1 0 3211 0 0 0 119996 11 0 0 25 0 1 0 229955953 26386432 3190 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/23370/statm: 6442 3190 61 107 0 6331 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.120981
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 25768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3211
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= 1425

runsolver used 1.41678 second user time and 2.83457 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Wed Feb 21 23:20:19 UTC 2007

IDJOB= 306484
IDBENCH= 20182
IDSOLVER= 114
FILE ID= node19/306484-1172100019

PBS_JOBID= 3865350

Free space on /tmp= 66541 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
COMMAND LINE= /tmp/evaluation/306484-1172100019/kcnfs-2004 /tmp/evaluation/306484-1172100019/instance-306484-1172100019.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-306484-1172100019 -o ROOT/results/node19/solver-306484-1172100019 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/306484-1172100019/kcnfs-2004 /tmp/evaluation/306484-1172100019/instance-306484-1172100019.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  9aef0bbcf7983db9bd08e85ce30f9d09

RANDOM SEED= 408429455

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1304272 kB
Buffers:         61312 kB
Cached:         570000 kB
SwapCached:          0 kB
Active:         309716 kB
Inactive:       365668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1304272 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3676 kB
Writeback:           0 kB
Mapped:          62968 kB
Slab:            61748 kB
Committed_AS:   963032 kB
PageTables:       1756 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= 66541 MiB

End job on node19 on Wed Feb 21 23:40:22 UTC 2007