Trace number 425590

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
SAT7 2007-02-08? (TO) 5000.09 5001.81

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
MD5SUMbf2efd4306c515a6ab821250f31ffa54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.148977
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Starting solver ...
0.00/0.04	c Restarting after 100 conflicts
0.00/0.06	c Restarting after 250 conflicts
0.00/0.09	c Restarting after 478 conflicts
0.10/0.14	c Restarting after 816 conflicts
0.19/0.21	c Restarting after 1323 conflicts
0.29/0.33	c Restarting after 2082 conflicts
0.49/0.52	c Restarting after 3223 conflicts
0.79/0.83	c Restarting after 4931 conflicts
1.20/1.29	c Restarting after 7493 conflicts
1.99/2.03	c Restarting after 11339 conflicts
3.19/3.24	c Restarting after 17105 conflicts
4.99/5.06	c Restarting after 25754 conflicts
7.89/7.99	c Restarting after 38729 conflicts
12.39/12.43	c Restarting after 58190 conflicts
19.38/19.47	c Restarting after 87382 conflicts
30.88/30.98	c Restarting after 131171 conflicts
48.38/48.49	c Restarting after 196855 conflicts
75.87/75.96	c Restarting after 295381 conflicts
121.85/121.93	c Restarting after 443170 conflicts
194.93/195.01	c Restarting after 664854 conflicts
310.89/311.03	c Restarting after 997379 conflicts
494.13/494.39	c Restarting after 1496167 conflicts
782.04/782.30	c Restarting after 2244349 conflicts
1253.98/1254.48	c Restarting after 3366625 conflicts
1995.04/1995.77	c Restarting after 5050037 conflicts
3219.86/3220.98	c Restarting after 7575153 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-425590-1177815805 -o ROOT/results/node25/solver-425590-1177815805 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425590-1177815805/sat7_bin /tmp/evaluation/425590-1177815805/instance-425590-1177815805.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8741
/proc/meminfo: memFree=1677688/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=1332 CPUtime=0
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 229497552 1363968 168 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 333 168 88 220 0 110 0

[startup+0.105836 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8741
/proc/meminfo: memFree=1677688/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=2112 CPUtime=0.1
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 324 0 0 0 10 0 0 0 18 0 1 0 229497552 2162688 308 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532835 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 528 308 95 220 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.201853 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8741
/proc/meminfo: memFree=1677688/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=2112 CPUtime=0.19
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 350 0 0 0 19 0 0 0 18 0 1 0 229497552 2162688 334 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 528 334 95 220 0 305 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2112

[startup+0.301869 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8741
/proc/meminfo: memFree=1677688/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=2252 CPUtime=0.29
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 380 0 0 0 29 0 0 0 19 0 1 0 229497552 2306048 364 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 563 364 95 220 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2252

[startup+0.701937 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8741
/proc/meminfo: memFree=1677688/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=3280 CPUtime=0.69
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 478 0 0 0 69 0 0 0 22 0 1 0 229497552 3358720 462 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 820 462 95 220 0 597 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3280

[startup+1.50107 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 8742
/proc/meminfo: memFree=1676080/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=3280 CPUtime=1.49
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 526 0 0 0 149 0 0 0 25 0 1 0 229497552 3358720 510 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 820 510 95 220 0 597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3280

[startup+3.10235 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 8742
/proc/meminfo: memFree=1675696/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=3280 CPUtime=3.09
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 630 0 0 0 309 0 0 0 25 0 1 0 229497552 3358720 614 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 820 614 95 220 0 597 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3280

[startup+6.30189 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 8742
/proc/meminfo: memFree=1675056/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=5332 CPUtime=6.29
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 715 0 0 0 629 0 0 0 25 0 1 0 229497552 5459968 699 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 1333 699 95 220 0 1110 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5332

[startup+12.702 s]
/proc/loadavg: 0.82 0.95 0.98 2/65 8742
/proc/meminfo: memFree=1674616/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=5332 CPUtime=12.69
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 816 0 0 0 1269 0 0 0 25 0 1 0 229497552 5459968 800 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 1333 800 95 220 0 1110 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5332

[startup+25.5012 s]
/proc/loadavg: 0.86 0.96 0.98 2/65 8742
/proc/meminfo: memFree=1673912/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=5464 CPUtime=25.48
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 972 0 0 0 2548 0 0 0 25 0 1 0 229497552 5595136 956 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528641 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 1366 956 95 220 0 1143 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5464

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 8742
/proc/meminfo: memFree=1672952/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=5864 CPUtime=51.08
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 1225 0 0 0 5107 1 0 0 25 0 1 0 229497552 6004736 1209 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 1466 1209 95 220 0 1243 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5864

[startup+102.301 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 8742
/proc/meminfo: memFree=1671800/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=10360 CPUtime=102.26
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 1500 0 0 0 10225 1 0 0 25 0 1 0 229497552 10608640 1484 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 2590 1484 95 220 0 2367 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10360

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 8742
/proc/meminfo: memFree=1670840/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=10760 CPUtime=162.24
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 1749 0 0 0 16223 1 0 0 25 0 1 0 229497552 11018240 1733 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 2690 1733 95 220 0 2467 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10760

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8742
/proc/meminfo: memFree=1670072/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=11160 CPUtime=222.22
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 1936 0 0 0 22221 1 0 0 25 0 1 0 229497552 11427840 1920 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 2790 1920 95 220 0 2567 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11160

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8742
/proc/meminfo: memFree=1669496/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=11564 CPUtime=282.2
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 2081 0 0 0 28218 2 0 0 25 0 1 0 229497552 11841536 2065 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 2891 2065 95 220 0 2668 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11564

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8742
/proc/meminfo: memFree=1668856/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=11968 CPUtime=342.18
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 2240 0 0 0 34216 2 0 0 25 0 1 0 229497552 12255232 2224 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 2992 2224 95 220 0 2769 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 11968

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8742
/proc/meminfo: memFree=1668472/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=12244 CPUtime=402.16
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 2343 0 0 0 40214 2 0 0 25 0 1 0 229497552 12537856 2327 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 3061 2327 95 220 0 2838 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12244

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8742
/proc/meminfo: memFree=1668152/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=12528 CPUtime=462.14
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 2417 0 0 0 46212 2 0 0 25 0 1 0 229497552 12828672 2401 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 3132 2401 95 220 0 2909 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 12528

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8742
/proc/meminfo: memFree=1667896/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=12672 CPUtime=522.12
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 2487 0 0 0 52210 2 0 0 25 0 1 0 229497552 12976128 2471 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 3168 2471 95 220 0 2945 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 12672

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8742
/proc/meminfo: memFree=1667576/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=12804 CPUtime=582.1
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 2564 0 0 0 58208 2 0 0 25 0 1 0 229497552 13111296 2548 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 3201 2548 95 220 0 2978 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 12804

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8742
/proc/meminfo: memFree=1667256/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=13080 CPUtime=642.08
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 2631 0 0 0 64206 2 0 0 25 0 1 0 229497552 13393920 2615 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 3270 2615 95 220 0 3047 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 13080


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8942
/proc/meminfo: memFree=1658296/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=23916 CPUtime=4060.87
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 4892 0 0 0 406076 11 0 0 25 0 1 0 229497552 24489984 4876 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 5979 4876 95 220 0 5756 0
Current children cumulated CPU time (s) 4060.87
Current children cumulated vsize (KiB) 23916

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8942
/proc/meminfo: memFree=1657976/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24076 CPUtime=4120.85
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 4976 0 0 0 412074 11 0 0 25 0 1 0 229497552 24653824 4960 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536837 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6019 4960 95 220 0 5796 0
Current children cumulated CPU time (s) 4120.85
Current children cumulated vsize (KiB) 24076

[startup+4182.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8942
/proc/meminfo: memFree=1657912/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24076 CPUtime=4180.83
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 4992 0 0 0 418072 11 0 0 25 0 1 0 229497552 24653824 4976 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536156 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6019 4976 95 220 0 5796 0
Current children cumulated CPU time (s) 4180.83
Current children cumulated vsize (KiB) 24076

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1657784/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24076 CPUtime=4240.81
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5017 0 0 0 424070 11 0 0 25 0 1 0 229497552 24653824 5001 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6019 5001 95 220 0 5796 0
Current children cumulated CPU time (s) 4240.81
Current children cumulated vsize (KiB) 24076

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1657656/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24220 CPUtime=4300.79
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5049 0 0 0 430068 11 0 0 25 0 1 0 229497552 24801280 5033 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536505 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6055 5033 95 220 0 5832 0
Current children cumulated CPU time (s) 4300.79
Current children cumulated vsize (KiB) 24220

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1657528/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24364 CPUtime=4360.77
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5071 0 0 0 436065 12 0 0 25 0 1 0 229497552 24948736 5055 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6091 5055 95 220 0 5868 0
Current children cumulated CPU time (s) 4360.77
Current children cumulated vsize (KiB) 24364

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1657528/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24364 CPUtime=4420.76
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5082 0 0 0 442064 12 0 0 25 0 1 0 229497552 24948736 5066 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6091 5066 95 220 0 5868 0
Current children cumulated CPU time (s) 4420.76
Current children cumulated vsize (KiB) 24364

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1657528/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24508 CPUtime=4480.73
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5087 0 0 0 448061 12 0 0 25 0 1 0 229497552 25096192 5071 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6127 5071 95 220 0 5904 0
Current children cumulated CPU time (s) 4480.73
Current children cumulated vsize (KiB) 24508

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1657464/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24508 CPUtime=4540.71
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5099 0 0 0 454059 12 0 0 25 0 1 0 229497552 25096192 5083 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6127 5083 95 220 0 5904 0
Current children cumulated CPU time (s) 4540.71
Current children cumulated vsize (KiB) 24508

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1657400/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24652 CPUtime=4600.69
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5122 0 0 0 460057 12 0 0 25 0 1 0 229497552 25243648 5106 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6163 5106 95 220 0 5940 0
Current children cumulated CPU time (s) 4600.69
Current children cumulated vsize (KiB) 24652

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1657336/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24652 CPUtime=4660.67
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5130 0 0 0 466055 12 0 0 25 0 1 0 229497552 25243648 5114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6163 5114 95 220 0 5940 0
Current children cumulated CPU time (s) 4660.67
Current children cumulated vsize (KiB) 24652

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1657272/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24652 CPUtime=4720.66
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5135 0 0 0 472054 12 0 0 25 0 1 0 229497552 25243648 5119 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6163 5119 95 220 0 5940 0
Current children cumulated CPU time (s) 4720.66
Current children cumulated vsize (KiB) 24652

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1657208/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24652 CPUtime=4780.63
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5153 0 0 0 478051 12 0 0 25 0 1 0 229497552 25243648 5137 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536852 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6163 5137 95 220 0 5940 0
Current children cumulated CPU time (s) 4780.63
Current children cumulated vsize (KiB) 24652

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1657080/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24788 CPUtime=4840.62
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5172 0 0 0 484050 12 0 0 25 0 1 0 229497552 25382912 5156 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6197 5156 95 220 0 5974 0
Current children cumulated CPU time (s) 4840.62
Current children cumulated vsize (KiB) 24788

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1656888/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=24940 CPUtime=4900.59
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5206 0 0 0 490047 12 0 0 25 0 1 0 229497552 25538560 5190 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6235 5190 95 220 0 6012 0
Current children cumulated CPU time (s) 4900.59
Current children cumulated vsize (KiB) 24940

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1657016/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=25084 CPUtime=4960.58
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5227 0 0 0 496045 13 0 0 25 0 1 0 229497552 25686016 5211 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6271 5211 95 220 0 6048 0
Current children cumulated CPU time (s) 4960.58
Current children cumulated vsize (KiB) 25084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1656888/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=25084 CPUtime=5000.07
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5251 0 0 0 499994 13 0 0 25 0 1 0 229497552 25686016 5235 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579644 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6271 5235 95 220 0 6048 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 25084

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

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

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8942
/proc/meminfo: memFree=1656888/2055920 swapFree=4182908/4192956
[pid=8741] ppid=8739 vsize=25084 CPUtime=5000.07
/proc/8741/stat : 8741 (sat7_bin) R 8739 8741 8687 0 -1 4194304 5251 0 0 0 499994 13 0 0 25 0 1 0 229497552 25686016 5235 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579644 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 6271 5235 95 220 0 6048 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 25084

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.81
CPU time (s): 5000.09
CPU user time (s): 4999.95
CPU system time (s): 0.136979
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 25084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5251
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= 11644

runsolver used 4.14137 second user time and 9.56555 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sun Apr 29 03:03:25 UTC 2007

IDJOB= 425590
IDBENCH= 20315
IDSOLVER= 183
FILE ID= node25/425590-1177815805

PBS_JOBID= 4715926

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/425590-1177815805/sat7_bin /tmp/evaluation/425590-1177815805/instance-425590-1177815805.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-425590-1177815805 -o ROOT/results/node25/solver-425590-1177815805 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425590-1177815805/sat7_bin /tmp/evaluation/425590-1177815805/instance-425590-1177815805.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bf2efd4306c515a6ab821250f31ffa54

RANDOM SEED= 798469373

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1678104 kB
Buffers:         42688 kB
Cached:         277180 kB
SwapCached:       4220 kB
Active:         185732 kB
Inactive:       143864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678104 kB
SwapTotal:     4192956 kB
SwapFree:      4182908 kB
Dirty:            1444 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            34248 kB
Committed_AS:  4270104 kB
PageTables:       1472 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= 66563 MiB

End job on node25 on Sun Apr 29 04:26:49 UTC 2007