Trace number 305499

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) 1200.09 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
MD5SUM66a738f4ff82d0fd708f0dea8b7fe645
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.46947
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/305499-1172080398/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.03	c Input file : '/tmp/evaluation/305499-1172080398/instance-305499-1172080398.cnf'
0.00/0.03	c [#vars: 4000, #clauses: 16800 -> 16867 clauses (pre-processing), 3-CNF]
0.00/0.10	c unit clauses propagate before processing (#clause: 16867)

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/node34/watcher-305499-1172080398 -o ROOT/results/node34/solver-305499-1172080398 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305499-1172080398/kcnfs-2006 /tmp/evaluation/305499-1172080398/instance-305499-1172080398.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: 0.92 0.98 0.99 3/64 26224
/proc/meminfo: memFree=1418520/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=180908 CPUtime=0
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 201803649 185249792 110 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 45227 111 47 158 0 45067 0

[startup+0.106418 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26224
/proc/meminfo: memFree=1418520/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184356 CPUtime=0.1
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1519 0 0 0 10 0 0 0 18 0 1 0 201803649 188780544 1503 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134738648 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46089 1510 55 158 0 45929 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 184356

[startup+0.51445 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26224
/proc/meminfo: memFree=1418520/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184824 CPUtime=0.5
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1620 0 0 0 50 0 0 0 21 0 1 0 201803649 189259776 1604 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640831 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46206 1604 70 158 0 46046 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 184824

[startup+1.33452 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26225
/proc/meminfo: memFree=1412304/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184824 CPUtime=1.32
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1622 0 0 0 132 0 0 0 25 0 1 0 201803649 189259776 1606 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641530 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46206 1606 70 158 0 46046 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 184824

[startup+2.97065 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26225
/proc/meminfo: memFree=1412048/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184824 CPUtime=2.96
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1622 0 0 0 296 0 0 0 25 0 1 0 201803649 189259776 1606 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640851 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46206 1606 70 158 0 46046 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 184824

[startup+6.24791 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26225
/proc/meminfo: memFree=1412048/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=6.24
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1624 0 0 0 624 0 0 0 25 0 1 0 201803649 189263872 1608 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641327 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1608 70 158 0 46047 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 184828

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26225
/proc/meminfo: memFree=1412056/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=12.69
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1626 0 0 0 1269 0 0 0 25 0 1 0 201803649 189263872 1610 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134558802 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1610 70 158 0 46047 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 184828

[startup+25.5035 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26225
/proc/meminfo: memFree=1411992/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=25.49
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1656 0 0 0 2549 0 0 0 25 0 1 0 201803649 189263872 1640 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559505 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1640 77 158 0 46047 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 184828

[startup+51.1085 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26225
/proc/meminfo: memFree=1411928/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=51.08
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1657 0 0 0 5108 0 0 0 25 0 1 0 201803649 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572040 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 184828

[startup+102.316 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26225
/proc/meminfo: memFree=1411928/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=102.28
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1658 0 0 0 10228 0 0 0 25 0 1 0 201803649 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134631216 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 184828

[startup+162.334 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26225
/proc/meminfo: memFree=1411928/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=162.28
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1658 0 0 0 16228 0 0 0 25 0 1 0 201803649 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675570 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 184828

[startup+222.351 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26225
/proc/meminfo: memFree=1411864/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=222.29
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1658 0 0 0 22229 0 0 0 25 0 1 0 201803649 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564711 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 184828

[startup+282.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26225
/proc/meminfo: memFree=1411864/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=282.29
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1658 0 0 0 28229 0 0 0 25 0 1 0 201803649 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134621976 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 184828

[startup+342.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26225
/proc/meminfo: memFree=1411864/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=342.29
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1658 0 0 0 34229 0 0 0 25 0 1 0 201803649 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559196 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 184828

[startup+402.397 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26225
/proc/meminfo: memFree=1411800/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=402.29
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1658 0 0 0 40229 0 0 0 25 0 1 0 201803649 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559518 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 184828

[startup+462.412 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26225
/proc/meminfo: memFree=1411800/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=462.29
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1658 0 0 0 46229 0 0 0 25 0 1 0 201803649 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134628551 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 184828

[startup+522.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26360
/proc/meminfo: memFree=1410472/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=522.26
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1658 0 0 0 52224 2 0 0 25 0 1 0 201803649 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559539 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 184828

[startup+582.483 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 26424
/proc/meminfo: memFree=1411416/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=582.24
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1658 0 0 0 58222 2 0 0 25 0 1 0 201803649 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559539 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 184828

[startup+642.507 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 26424
/proc/meminfo: memFree=1411544/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=642.24
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1658 0 0 0 64222 2 0 0 25 0 1 0 201803649 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675198 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 184828

[startup+702.523 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 26424
/proc/meminfo: memFree=1411608/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=702.24
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1659 0 0 0 70222 2 0 0 25 0 1 0 201803649 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134628665 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 184828

[startup+762.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26424
/proc/meminfo: memFree=1411608/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=762.24
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1659 0 0 0 76222 2 0 0 25 0 1 0 201803649 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559280 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 184828

[startup+822.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26424
/proc/meminfo: memFree=1411608/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=822.25
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1659 0 0 0 82223 2 0 0 25 0 1 0 201803649 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564704 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 184828

[startup+882.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26424
/proc/meminfo: memFree=1411672/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=882.25
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1659 0 0 0 88223 2 0 0 25 0 1 0 201803649 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564867 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 184828

[startup+942.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26424
/proc/meminfo: memFree=1411672/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=942.25
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1659 0 0 0 94223 2 0 0 25 0 1 0 201803649 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564711 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 184828

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26424
/proc/meminfo: memFree=1411672/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=1002.25
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1659 0 0 0 100223 2 0 0 25 0 1 0 201803649 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675334 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 184828

[startup+1062.62 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 26424
/proc/meminfo: memFree=1411736/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=1062.26
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1659 0 0 0 106224 2 0 0 25 0 1 0 201803649 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564874 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 184828

[startup+1122.63 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26424
/proc/meminfo: memFree=1411736/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=1122.26
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1659 0 0 0 112224 2 0 0 25 0 1 0 201803649 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559518 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 184828

[startup+1182.65 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 26424
/proc/meminfo: memFree=1411736/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=1182.26
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1659 0 0 0 118224 2 0 0 25 0 1 0 201803649 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 184828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26424
/proc/meminfo: memFree=1411672/2055920 swapFree=4182768/4192956
[pid=26224] ppid=26222 vsize=184828 CPUtime=1200.08
/proc/26224/stat : 26224 (kcnfs-2006) R 26222 26224 25105 0 -1 4194304 1659 0 0 0 120006 2 0 0 25 0 1 0 201803649 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559561 0 0 4096 0 0 0 0 17 1 0 0
/proc/26224/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 184828

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.028995
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 184828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1659
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= 2149

runsolver used 0.72289 second user time and 2.56561 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Feb 21 17:53:18 UTC 2007

IDJOB= 305499
IDBENCH= 20158
IDSOLVER= 113
FILE ID= node34/305499-1172080398

PBS_JOBID= 3892803

Free space on /tmp= 66560 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
COMMAND LINE= /tmp/evaluation/305499-1172080398/kcnfs-2006 /tmp/evaluation/305499-1172080398/instance-305499-1172080398.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-305499-1172080398 -o ROOT/results/node34/solver-305499-1172080398 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305499-1172080398/kcnfs-2006 /tmp/evaluation/305499-1172080398/instance-305499-1172080398.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  66a738f4ff82d0fd708f0dea8b7fe645

RANDOM SEED= 746228035

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1418992 kB
Buffers:         33000 kB
Cached:         544560 kB
SwapCached:       5132 kB
Active:         156600 kB
Inactive:       431908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1418992 kB
SwapTotal:     4192956 kB
SwapFree:      4182768 kB
Dirty:            3528 kB
Writeback:           0 kB
Mapped:          15544 kB
Slab:            34532 kB
Committed_AS:   546308 kB
PageTables:       1396 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= 66560 MiB

End job on node34 on Wed Feb 21 18:13:21 UTC 2007