Trace number 301235

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 2006? (TO) 1200.06 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S388731928-13.cnf
MD5SUM9e5327c2d133c79d44cfc4c3420f84f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23366
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/301235-1171959201/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.03	c Input file : '/tmp/evaluation/301235-1171959201/instance-301235-1171959201.cnf'
0.00/0.03	c [#vars: 600, #clauses: 12000, 5-CNF]
0.00/0.05	c unit clauses propagate before processing (#clause: 12000)

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/node13/watcher-301235-1171959201 -o ROOT/results/node13/solver-301235-1171959201 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301235-1171959201/kcnfs-2006 /tmp/evaluation/301235-1171959201/instance-301235-1171959201.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 4084
/proc/meminfo: memFree=1343992/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=180908 CPUtime=0
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 215874534 185249792 109 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45227 109 47 158 0 45067 0

[startup+0.106909 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 4084
/proc/meminfo: memFree=1343992/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183544 CPUtime=0.09
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1415 0 0 0 9 0 0 0 18 0 1 0 215874534 187949056 1398 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134755703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45886 1398 62 158 0 45726 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 183544

[startup+0.514962 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 4084
/proc/meminfo: memFree=1343992/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183544 CPUtime=0.5
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1416 0 0 0 50 0 0 0 21 0 1 0 215874534 187949056 1399 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134742975 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45886 1399 62 158 0 45726 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 183544

[startup+1.33507 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4085
/proc/meminfo: memFree=1338480/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183544 CPUtime=1.32
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1416 0 0 0 132 0 0 0 25 0 1 0 215874534 187949056 1399 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134734926 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45886 1399 62 158 0 45726 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 183544

[startup+2.97129 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4085
/proc/meminfo: memFree=1338352/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=2.96
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1459 0 0 0 296 0 0 0 25 0 1 0 215874534 187953152 1442 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134684476 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1442 76 158 0 45727 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 183548

[startup+6.24772 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4085
/proc/meminfo: memFree=1338104/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=6.23
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1459 0 0 0 623 0 0 0 25 0 1 0 215874534 187953152 1442 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134564874 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1442 76 158 0 45727 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 183548

[startup+12.7036 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4085
/proc/meminfo: memFree=1338104/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=12.68
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1460 0 0 0 1268 0 0 0 25 0 1 0 215874534 187953152 1443 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1443 76 158 0 45727 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 183548

[startup+25.5113 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=25.5
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1460 0 0 0 2549 1 0 0 25 0 1 0 215874534 187953152 1443 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572301 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1443 76 158 0 45727 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 183548

[startup+51.1217 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=51.1
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1460 0 0 0 5109 1 0 0 25 0 1 0 215874534 187953152 1443 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134561426 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1443 76 158 0 45727 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 183548

[startup+102.342 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=102.3
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1460 0 0 0 10229 1 0 0 25 0 1 0 215874534 187953152 1443 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134569637 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1443 76 158 0 45727 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 183548

[startup+162.375 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=162.31
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1460 0 0 0 16230 1 0 0 25 0 1 0 215874534 187953152 1443 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712470 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1443 76 158 0 45727 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 183548

[startup+222.404 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=222.33
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1461 0 0 0 22231 2 0 0 25 0 1 0 215874534 187953152 1444 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1444 76 158 0 45727 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 183548

[startup+282.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=282.34
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1461 0 0 0 28231 3 0 0 25 0 1 0 215874534 187953152 1444 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712521 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1444 76 158 0 45727 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 183548

[startup+342.457 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=342.35
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1461 0 0 0 34232 3 0 0 25 0 1 0 215874534 187953152 1444 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134561452 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1444 76 158 0 45727 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 183548

[startup+402.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=402.36
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1461 0 0 0 40233 3 0 0 25 0 1 0 215874534 187953152 1444 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1444 76 158 0 45727 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 183548

[startup+462.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=462.38
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1461 0 0 0 46234 4 0 0 25 0 1 0 215874534 187953152 1444 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572067 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1444 76 158 0 45727 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 183548

[startup+522.55 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=522.39
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1461 0 0 0 52235 4 0 0 25 0 1 0 215874534 187953152 1444 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134570344 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1444 76 158 0 45727 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 183548

[startup+582.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=582.41
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1462 0 0 0 58236 5 0 0 25 0 1 0 215874534 187953152 1445 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134564626 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1445 76 158 0 45727 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 183548

[startup+642.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=642.42
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1462 0 0 0 64237 5 0 0 25 0 1 0 215874534 187953152 1445 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712657 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1445 76 158 0 45727 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 183548

[startup+702.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=702.43
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1462 0 0 0 70237 6 0 0 25 0 1 0 215874534 187953152 1445 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134564755 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1445 76 158 0 45727 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 183548

[startup+762.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=762.44
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1462 0 0 0 76238 6 0 0 25 0 1 0 215874534 187953152 1445 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134690248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1445 76 158 0 45727 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 183548

[startup+822.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=822.45
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1462 0 0 0 82239 6 0 0 25 0 1 0 215874534 187953152 1445 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572360 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1445 76 158 0 45727 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 183548

[startup+882.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=882.47
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1462 0 0 0 88240 7 0 0 25 0 1 0 215874534 187953152 1445 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1445 76 158 0 45727 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 183548

[startup+942.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=942.48
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1462 0 0 0 94241 7 0 0 25 0 1 0 215874534 187953152 1445 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1445 76 158 0 45727 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 183548

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338104/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=1002.49
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1462 0 0 0 100242 7 0 0 25 0 1 0 215874534 187953152 1445 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572025 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1445 76 158 0 45727 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 183548

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338104/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=1062.5
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1462 0 0 0 106243 7 0 0 25 0 1 0 215874534 187953152 1445 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1445 76 158 0 45727 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 183548

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338104/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=1122.52
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1462 0 0 0 112244 8 0 0 25 0 1 0 215874534 187953152 1445 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134602604 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1445 76 158 0 45727 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 183548

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338104/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=1182.52
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1462 0 0 0 118244 8 0 0 25 0 1 0 215874534 187953152 1445 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1445 76 158 0 45727 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 183548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338104/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=1200.04
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1462 0 0 0 119996 8 0 0 25 0 1 0 215874534 187953152 1445 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572259 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1445 76 158 0 45727 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 183548

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4085
/proc/meminfo: memFree=1338104/2055920 swapFree=4192812/4192956
[pid=4084] ppid=4082 vsize=183548 CPUtime=1200.04
/proc/4084/stat : 4084 (kcnfs-2006) R 4082 4084 3679 0 -1 4194304 1462 0 0 0 119996 8 0 0 25 0 1 0 215874534 187953152 1445 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572259 0 0 4096 0 0 0 0 17 1 0 0
/proc/4084/statm: 45887 1445 76 158 0 45727 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 183548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.090986
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 183548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1462
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= 1505

runsolver used 1.07784 second user time and 2.71659 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 08:13:21 UTC 2007

IDJOB= 301235
IDBENCH= 20054
IDSOLVER= 113
FILE ID= node13/301235-1171959201

PBS_JOBID= 3848992

Free space on /tmp= 66545 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S388731928-13.cnf
COMMAND LINE= /tmp/evaluation/301235-1171959201/kcnfs-2006 /tmp/evaluation/301235-1171959201/instance-301235-1171959201.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301235-1171959201 -o ROOT/results/node13/solver-301235-1171959201 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301235-1171959201/kcnfs-2006 /tmp/evaluation/301235-1171959201/instance-301235-1171959201.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  9e5327c2d133c79d44cfc4c3420f84f2

RANDOM SEED= 754197979

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1344400 kB
Buffers:         51624 kB
Cached:         525016 kB
SwapCached:          0 kB
Active:         224472 kB
Inactive:       406620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1344400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3508 kB
Writeback:           0 kB
Mapped:          73364 kB
Slab:            65980 kB
Committed_AS:   951028 kB
PageTables:       1744 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= 66545 MiB

End job on node13 on Tue Feb 20 08:33:23 UTC 2007