Trace number 313977

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) 1200.14 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-13-u.cnf
MD5SUMc10a1a201bfe26fc1d15892100d7fabd
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180608
Number of clauses815261
Sum of the clauses size1862226
Maximum clause length10
Minimum clause length1
Number of clauses of size 115232
Number of clauses of size 2655753
Number of clauses of size 3110056
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

Solver Data (download as text)

3.48/3.56	c Starting solver ...
4.88/4.94	c Restarting after 100 conflicts
5.88/5.99	c Restarting after 250 conflicts
7.18/7.24	c Restarting after 475 conflicts
9.28/9.34	c Restarting after 814 conflicts
12.18/12.22	c Restarting after 1322 conflicts
18.77/18.82	c Restarting after 2081 conflicts
26.08/26.14	c Restarting after 3221 conflicts
36.77/36.83	c Restarting after 4931 conflicts
48.15/48.23	c Restarting after 7493 conflicts
69.65/69.76	c Restarting after 11338 conflicts
94.24/94.30	c Restarting after 17106 conflicts
129.43/129.59	c Restarting after 25755 conflicts
193.31/193.45	c Restarting after 38729 conflicts
292.48/292.63	c Restarting after 58192 conflicts
508.91/509.17	c Restarting after 87385 conflicts
832.41/832.73	c Restarting after 131174 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-313977-1176894245 -o ROOT/results/node69/solver-313977-1176894245 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313977-1176894245/sat7_bin /tmp/evaluation/313977-1176894245/instance-313977-1176894245.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.97 3/64 23948
/proc/meminfo: memFree=1563372/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=6844 CPUtime=0
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 649 0 0 0 0 0 0 0 18 0 1 0 165413989 7008256 632 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 1711 637 88 220 0 1488 0

[startup+0.02972 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 23948
/proc/meminfo: memFree=1563372/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=12184 CPUtime=0.02
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 2895 0 0 0 1 1 0 0 18 0 1 0 165413989 12476416 2878 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 3046 2879 88 220 0 2823 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12184

[startup+0.101732 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 23948
/proc/meminfo: memFree=1563372/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=18336 CPUtime=0.09
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 4382 0 0 0 8 1 0 0 18 0 1 0 165413989 18776064 4365 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 4584 4366 88 220 0 4361 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18336

[startup+0.301763 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 23948
/proc/meminfo: memFree=1563372/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=26536 CPUtime=0.29
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 5523 0 0 0 28 1 0 0 19 0 1 0 165413989 27172864 5506 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 6634 5506 88 220 0 6411 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26536

[startup+0.701828 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 23948
/proc/meminfo: memFree=1563372/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=26536 CPUtime=0.69
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 6479 0 0 0 67 2 0 0 22 0 1 0 165413989 27172864 6462 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 6634 6462 88 220 0 6411 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26536

[startup+1.50196 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 23949
/proc/meminfo: memFree=1536164/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=34736 CPUtime=1.49
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 7652 0 0 0 147 2 0 0 25 0 1 0 165413989 35569664 7635 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 8684 7635 88 220 0 8461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34736

[startup+3.10123 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 23949
/proc/meminfo: memFree=1528868/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=43068 CPUtime=3.08
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 10256 0 0 0 304 4 0 0 25 0 1 0 165413989 44101632 10239 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134847868 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 10767 10239 88 220 0 10544 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 43068

[startup+6.30174 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 23949
/proc/meminfo: memFree=1509604/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=55564 CPUtime=6.28
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 13992 0 0 0 621 7 0 0 25 0 1 0 165413989 56897536 13491 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 13891 13491 95 220 0 13668 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 55564

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 23949
/proc/meminfo: memFree=1509028/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=59664 CPUtime=12.68
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 14208 0 0 0 1261 7 0 0 25 0 1 0 165413989 61095936 13707 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529321 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 14916 13707 95 220 0 14693 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59664

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 23949
/proc/meminfo: memFree=1507556/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=59664 CPUtime=25.48
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 14580 0 0 0 2540 8 0 0 25 0 1 0 165413989 61095936 14079 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540087 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 14916 14079 95 220 0 14693 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59664

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 23949
/proc/meminfo: memFree=1504356/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=63792 CPUtime=51.05
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 15383 0 0 0 5097 8 0 0 25 0 1 0 165413989 65323008 14882 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539138 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 15948 14882 95 220 0 15725 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 63792

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 23949
/proc/meminfo: memFree=1493604/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=71992 CPUtime=102.25
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 18053 0 0 0 10214 11 0 0 25 0 1 0 165413989 73719808 17552 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 17998 17552 95 220 0 17775 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 71992

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1479716/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=88660 CPUtime=162.22
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 21553 0 0 0 16208 14 0 0 25 0 1 0 165413989 90787840 21052 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 22165 21052 95 220 0 21942 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 88660

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1466788/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=101180 CPUtime=222.2
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 24742 0 0 0 22202 18 0 0 25 0 1 0 165413989 103608320 24237 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 25295 24237 95 220 0 25072 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 101180

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1452708/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=113876 CPUtime=282.18
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 28268 0 0 0 28195 23 0 0 25 0 1 0 165413989 116609024 27763 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 28469 27763 95 220 0 28246 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 113876

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1444324/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=122224 CPUtime=342.16
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 30343 0 0 0 34190 26 0 0 25 0 1 0 165413989 125157376 29837 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538610 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 30556 29837 95 220 0 30333 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 122224

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1437796/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=130712 CPUtime=402.14
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 31977 0 0 0 40185 29 0 0 25 0 1 0 165413989 133849088 31471 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533062 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 32678 31471 95 220 0 32455 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 130712

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1430820/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=135096 CPUtime=462.13
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 33702 0 0 0 46182 31 0 0 25 0 1 0 165413989 138338304 33195 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 33774 33195 95 220 0 33551 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 135096

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1424676/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=143660 CPUtime=522.11
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 35254 0 0 0 52178 33 0 0 25 0 1 0 165413989 147107840 34747 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 35915 34747 95 220 0 35692 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 143660

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1416100/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=152688 CPUtime=582.08
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 37370 0 0 0 58173 35 0 0 25 0 1 0 165413989 156352512 36863 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 38172 36863 95 220 0 37949 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 152688

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1407012/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=161180 CPUtime=642.07
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 39633 0 0 0 64169 38 0 0 25 0 1 0 165413989 165048320 39126 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538749 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 40295 39126 95 220 0 40072 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 161180

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1393828/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=173676 CPUtime=702.05
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 42938 0 0 0 70163 42 0 0 25 0 1 0 165413989 177844224 42431 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 43419 42431 95 220 0 43196 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 173676

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1384228/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=182064 CPUtime=762.04
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 45363 0 0 0 76159 45 0 0 25 0 1 0 165413989 186433536 44797 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 45516 44797 95 220 0 45293 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 182064

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1376612/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=190492 CPUtime=822.01
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 47299 0 0 0 82154 47 0 0 25 0 1 0 165413989 195063808 46733 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 47623 46733 95 220 0 47400 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 190492

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1368356/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=198948 CPUtime=881.99
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 49327 0 0 0 88150 49 0 0 25 0 1 0 165413989 203722752 48761 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 49737 48761 95 220 0 49514 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 198948

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1359844/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=207380 CPUtime=941.97
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 51457 0 0 0 94146 51 0 0 25 0 1 0 165413989 212357120 50890 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538398 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 51845 50890 95 220 0 51622 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 207380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1352868/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=215700 CPUtime=1001.95
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 53301 0 0 0 100141 54 0 0 25 0 1 0 165413989 220876800 52633 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565478 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 53925 52633 95 220 0 53702 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 215700

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1345060/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=219952 CPUtime=1061.94
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 55255 0 0 0 106137 57 0 0 25 0 1 0 165413989 225230848 54585 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 54988 54585 95 220 0 54765 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 219952

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1336612/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=228284 CPUtime=1121.92
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 57354 0 0 0 112133 59 0 0 25 0 1 0 165413989 233762816 56680 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 57071 56680 95 220 0 56848 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 228284

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1329764/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=236832 CPUtime=1181.9
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 59069 0 0 0 118129 61 0 0 25 0 1 0 165413989 242515968 58395 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 59208 58395 95 220 0 58985 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 236832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1327268/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=240932 CPUtime=1200.09
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 59667 0 0 0 119948 61 0 0 25 0 1 0 165413989 246714368 58993 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 60233 58993 95 220 0 60010 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 240932

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23949
/proc/meminfo: memFree=1327268/2055920 swapFree=4182860/4192956
[pid=23948] ppid=23946 vsize=240932 CPUtime=1200.09
/proc/23948/stat : 23948 (sat7_bin) R 23946 23948 23418 0 -1 4194304 59667 0 0 0 119948 61 0 0 25 0 1 0 165413989 246714368 58993 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23948/statm: 60233 58993 95 220 0 60010 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 240932

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.14
CPU user time (s): 1199.49
CPU system time (s): 0.6559
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 240932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.6559
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59667
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= 1902

runsolver used 0.759884 second user time and 2.53062 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Wed Apr 18 11:04:06 UTC 2007

IDJOB= 313977
IDBENCH= 20380
IDSOLVER= 101
FILE ID= node69/313977-1176894245

PBS_JOBID= 4595164

Free space on /tmp= 66483 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/313977-1176894245/sat7_bin /tmp/evaluation/313977-1176894245/instance-313977-1176894245.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-313977-1176894245 -o ROOT/results/node69/solver-313977-1176894245 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313977-1176894245/sat7_bin /tmp/evaluation/313977-1176894245/instance-313977-1176894245.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  c10a1a201bfe26fc1d15892100d7fabd

RANDOM SEED= 151257946

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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		: 3000.264
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:       1563844 kB
Buffers:          7444 kB
Cached:         415832 kB
SwapCached:       3628 kB
Active:         115888 kB
Inactive:       316592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563844 kB
SwapTotal:     4192956 kB
SwapFree:      4182860 kB
Dirty:           15432 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            45556 kB
Committed_AS:  1453372 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= 66483 MiB

End job on node69 on Wed Apr 18 11:24:08 UTC 2007