Trace number 370271

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? (MO) 6488.87 6490.72

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-11-u.cnf
MD5SUMd5600dba4aca04c398955a541e8c3ab9
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 variables188962
Number of clauses841193
Sum of the clauses size1911144
Maximum clause length10
Minimum clause length1
Number of clauses of size 114366
Number of clauses of size 2690683
Number of clauses of size 3100484
Number of clauses of size 43960
Number of clauses of size 515840
Number of clauses of size over 515860

Solver Data (download as text)

3.69/3.73	c Starting solver ...
4.49/4.58	c Restarting after 100 conflicts
5.59/5.63	c Restarting after 252 conflicts
6.39/6.40	c Restarting after 477 conflicts
7.09/7.18	c Restarting after 814 conflicts
11.59/11.60	c Restarting after 1321 conflicts
14.48/14.57	c Restarting after 2080 conflicts
21.49/21.53	c Restarting after 3223 conflicts
30.68/30.80	c Restarting after 4932 conflicts
45.47/45.58	c Restarting after 7495 conflicts
86.76/86.84	c Restarting after 11339 conflicts
122.84/122.97	c Restarting after 17108 conflicts
247.31/247.43	c Restarting after 25757 conflicts
425.16/425.38	c Restarting after 38731 conflicts
730.69/731.05	c Restarting after 58192 conflicts
1319.55/1320.06	c Restarting after 87384 conflicts
2059.27/2059.92	c Restarting after 131173 conflicts
3253.55/3254.50	c Restarting after 196857 conflicts
6161.02/6162.84	c Restarting after 295385 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/node27/watcher-370271-1178571019 -o ROOT/results/node27/solver-370271-1178571019 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/370271-1178571019/sat7_bin /tmp/evaluation/370271-1178571019/instance-370271-1178571019.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.00 0.10 0.72 3/65 8299
/proc/meminfo: memFree=1630568/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=7108 CPUtime=0
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 645 0 0 0 0 0 0 0 18 0 1 0 269797960 7278592 629 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 1777 632 88 220 0 1554 0

[startup+0.083179 s]
/proc/loadavg: 0.00 0.10 0.72 3/65 8299
/proc/meminfo: memFree=1630568/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=18764 CPUtime=0.07
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 4048 0 0 0 6 1 0 0 18 0 1 0 269797960 19214336 4032 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530943 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 4691 4033 88 220 0 4468 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 18764

[startup+0.10118 s]
/proc/loadavg: 0.00 0.10 0.72 3/65 8299
/proc/meminfo: memFree=1630568/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=18764 CPUtime=0.09
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 4387 0 0 0 8 1 0 0 18 0 1 0 269797960 19214336 4371 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530952 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 4691 4372 88 220 0 4468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18764

[startup+0.3012 s]
/proc/loadavg: 0.00 0.10 0.72 3/65 8299
/proc/meminfo: memFree=1630568/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=26964 CPUtime=0.29
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 5736 0 0 0 27 2 0 0 19 0 1 0 269797960 27611136 5720 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 6741 5720 88 220 0 6518 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26964

[startup+0.701239 s]
/proc/loadavg: 0.00 0.10 0.72 3/65 8299
/proc/meminfo: memFree=1630568/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=31064 CPUtime=0.69
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 6673 0 0 0 67 2 0 0 22 0 1 0 269797960 31809536 6657 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029241 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 7766 6658 88 220 0 7543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31064

[startup+1.50132 s]
/proc/loadavg: 0.00 0.10 0.72 2/66 8300
/proc/meminfo: memFree=1602528/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=35164 CPUtime=1.49
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 7847 0 0 0 146 3 0 0 25 0 1 0 269797960 36007936 7831 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 8791 7832 88 220 0 8568 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35164

[startup+3.10148 s]
/proc/loadavg: 0.00 0.10 0.72 2/66 8300
/proc/meminfo: memFree=1595232/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=43496 CPUtime=3.09
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 10263 0 0 0 304 5 0 0 25 0 1 0 269797960 44539904 10247 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 10874 10247 88 220 0 10651 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43496

[startup+6.30181 s]
/proc/loadavg: 0.08 0.11 0.72 2/66 8300
/proc/meminfo: memFree=1574816/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=60192 CPUtime=6.29
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 14503 0 0 0 622 7 0 0 25 0 1 0 269797960 61636608 14003 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536822 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 15048 14003 95 220 0 14825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60192

[startup+12.7015 s]
/proc/loadavg: 0.15 0.12 0.72 2/66 8300
/proc/meminfo: memFree=1573792/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=60292 CPUtime=12.69
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 14817 0 0 0 1262 7 0 0 25 0 1 0 269797960 61739008 14317 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 15073 14317 95 220 0 14850 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60292

[startup+25.5027 s]
/proc/loadavg: 0.34 0.17 0.73 2/66 8300
/proc/meminfo: memFree=1570016/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=65216 CPUtime=25.49
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 15745 0 0 0 2541 8 0 0 25 0 1 0 269797960 66781184 15245 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 16304 15245 95 220 0 16081 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 65216

[startup+51.1023 s]
/proc/loadavg: 0.56 0.23 0.73 2/66 8300
/proc/meminfo: memFree=1562272/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=72668 CPUtime=51.06
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 17698 0 0 0 5096 10 0 0 25 0 1 0 269797960 74412032 17198 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538591 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 18167 17198 95 220 0 17944 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 72668

[startup+102.305 s]
/proc/loadavg: 0.81 0.35 0.74 2/66 8300
/proc/meminfo: memFree=1544288/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=89288 CPUtime=102.26
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 22198 0 0 0 10211 15 0 0 25 0 1 0 269797960 91430912 21652 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 22322 21652 95 220 0 22099 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 89288

[startup+162.303 s]
/proc/loadavg: 0.93 0.46 0.75 2/66 8300
/proc/meminfo: memFree=1527392/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=108036 CPUtime=162.23
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 26466 0 0 0 16205 18 0 0 25 0 1 0 269797960 110628864 25914 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 27009 25914 95 220 0 26786 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 108036

[startup+222.303 s]
/proc/loadavg: 0.97 0.56 0.77 2/66 8300
/proc/meminfo: memFree=1505696/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=126988 CPUtime=222.22
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 32117 0 0 0 22198 24 0 0 25 0 1 0 269797960 130035712 31286 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 31747 31286 95 220 0 31524 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 126988

[startup+282.303 s]
/proc/loadavg: 0.99 0.64 0.78 2/66 8300
/proc/meminfo: memFree=1482784/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=151600 CPUtime=282.21
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 39017 0 0 0 28191 30 0 0 25 0 1 0 269797960 155238400 37063 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 37900 37063 95 220 0 37677 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 151600

[startup+342.302 s]
/proc/loadavg: 0.99 0.70 0.79 2/66 8300
/proc/meminfo: memFree=1459424/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=173308 CPUtime=342.19
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 50443 0 0 0 34183 36 0 0 25 0 1 0 269797960 177467392 42815 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538773 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 43327 42815 95 220 0 43104 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 173308

[startup+402.302 s]
/proc/loadavg: 0.99 0.75 0.80 2/66 8300
/proc/meminfo: memFree=1439520/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=193004 CPUtime=402.18
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 71262 0 0 0 40171 47 0 0 25 0 1 0 269797960 197636096 47861 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540087 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 48251 47861 95 220 0 48028 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 193004

[startup+462.302 s]
/proc/loadavg: 0.99 0.79 0.81 2/66 8300
/proc/meminfo: memFree=1421600/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=213044 CPUtime=462.16
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 75987 0 0 0 46164 52 0 0 25 0 1 0 269797960 218157056 52250 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538702 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 53261 52250 95 220 0 53038 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 213044

[startup+522.302 s]
/proc/loadavg: 0.99 0.83 0.82 2/66 8300
/proc/meminfo: memFree=1407520/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=227196 CPUtime=522.14
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 79552 0 0 0 52158 56 0 0 25 0 1 0 269797960 232648704 55815 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 56799 55815 95 220 0 56576 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 227196

[startup+582.302 s]
/proc/loadavg: 0.99 0.86 0.83 2/66 8300
/proc/meminfo: memFree=1388384/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=245860 CPUtime=582.12
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 86003 0 0 0 58152 60 0 0 25 0 1 0 269797960 251760640 60577 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 61465 60577 95 220 0 61242 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 245860

[startup+642.302 s]
/proc/loadavg: 0.99 0.88 0.83 2/72 8326
/proc/meminfo: memFree=1368432/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=266020 CPUtime=642.11
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 95614 0 0 0 64145 66 0 0 25 0 1 0 269797960 272404480 65183 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525766 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 66505 65183 95 220 0 66282 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 266020


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

[startup+5622.3 s]
/proc/loadavg: 1.00 1.01 0.94 2/66 8698
/proc/meminfo: memFree=15264/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1644592 CPUtime=5620.66
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1102849 0 0 0 561412 654 0 0 25 0 1 0 269797960 1684062208 409854 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 411148 409854 95 220 0 410925 0
Current children cumulated CPU time (s) 5620.66
Current children cumulated vsize (KiB) 1644592

[startup+5682.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8698
/proc/meminfo: memFree=25312/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1658932 CPUtime=5680.65
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1114430 0 0 0 567404 661 0 0 25 0 1 0 269797960 1698746368 413537 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525822 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 414733 413537 95 220 0 414510 0
Current children cumulated CPU time (s) 5680.65
Current children cumulated vsize (KiB) 1658932

[startup+5742.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8698
/proc/meminfo: memFree=15200/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1673300 CPUtime=5740.64
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1128046 0 0 0 573395 669 0 0 25 0 1 0 269797960 1713459200 417258 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 418325 417258 95 220 0 418102 0
Current children cumulated CPU time (s) 5740.64
Current children cumulated vsize (KiB) 1673300

[startup+5802.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8698
/proc/meminfo: memFree=14816/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1687432 CPUtime=5800.62
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1142921 0 0 0 579386 676 0 0 25 0 1 0 269797960 1727930368 420960 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 421858 420960 95 220 0 421635 0
Current children cumulated CPU time (s) 5800.62
Current children cumulated vsize (KiB) 1687432

[startup+5862.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8698
/proc/meminfo: memFree=16160/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1703940 CPUtime=5860.6
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1159019 0 0 0 585377 683 0 0 25 0 1 0 269797960 1744834560 425255 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 425985 425255 95 220 0 425762 0
Current children cumulated CPU time (s) 5860.6
Current children cumulated vsize (KiB) 1703940

[startup+5922.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8698
/proc/meminfo: memFree=14880/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1718560 CPUtime=5920.59
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1173682 0 0 0 591368 691 0 0 25 0 1 0 269797960 1759805440 429097 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 429640 429097 95 220 0 429417 0
Current children cumulated CPU time (s) 5920.59
Current children cumulated vsize (KiB) 1718560

[startup+5982.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8698
/proc/meminfo: memFree=15264/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1731044 CPUtime=5980.57
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1191405 0 0 0 597357 700 0 0 25 0 1 0 269797960 1772589056 432320 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 432761 432320 95 220 0 432538 0
Current children cumulated CPU time (s) 5980.57
Current children cumulated vsize (KiB) 1731044

[startup+6042.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8698
/proc/meminfo: memFree=15392/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1748552 CPUtime=6040.56
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1205868 0 0 0 603348 708 0 0 25 0 1 0 269797960 1790517248 435908 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 437138 435908 95 220 0 436915 0
Current children cumulated CPU time (s) 6040.56
Current children cumulated vsize (KiB) 1748552

[startup+6102.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8700
/proc/meminfo: memFree=16032/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1760260 CPUtime=6100.54
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1221707 0 0 0 609336 718 0 0 25 0 1 0 269797960 1802506240 439093 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 440065 439093 95 220 0 439842 0
Current children cumulated CPU time (s) 6100.54
Current children cumulated vsize (KiB) 1760260

[startup+6162.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8700
/proc/meminfo: memFree=15968/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1772788 CPUtime=6160.52
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1235858 0 0 0 615326 726 0 0 25 0 1 0 269797960 1815334912 442444 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 443197 442444 95 220 0 442974 0
Current children cumulated CPU time (s) 6160.52
Current children cumulated vsize (KiB) 1772788

[startup+6222.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8700
/proc/meminfo: memFree=16288/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1786416 CPUtime=6220.51
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1239616 0 0 0 621322 729 0 0 25 0 1 0 269797960 1829289984 445710 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 446604 445710 95 220 0 446381 0
Current children cumulated CPU time (s) 6220.51
Current children cumulated vsize (KiB) 1786416

[startup+6282.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8700
/proc/meminfo: memFree=15584/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1801908 CPUtime=6280.5
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1243178 0 0 0 627318 732 0 0 25 0 1 0 269797960 1845153792 449091 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 450477 449091 95 220 0 450254 0
Current children cumulated CPU time (s) 6280.5
Current children cumulated vsize (KiB) 1801908

[startup+6342.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8700
/proc/meminfo: memFree=15520/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1813104 CPUtime=6340.48
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1246811 0 0 0 633314 734 0 0 25 0 1 0 269797960 1856618496 452557 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 453276 452557 95 220 0 453053 0
Current children cumulated CPU time (s) 6340.48
Current children cumulated vsize (KiB) 1813104

[startup+6402.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8700
/proc/meminfo: memFree=16096/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1827296 CPUtime=6400.47
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1250937 0 0 0 639310 737 0 0 25 0 1 0 269797960 1871151104 455623 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 456824 455623 95 220 0 456601 0
Current children cumulated CPU time (s) 6400.47
Current children cumulated vsize (KiB) 1827296

[startup+6462.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8700
/proc/meminfo: memFree=15008/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1838192 CPUtime=6460.45
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1254572 0 0 0 645306 739 0 0 25 0 1 0 269797960 1882308608 458761 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538798 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 459548 458761 95 220 0 459325 0
Current children cumulated CPU time (s) 6460.45
Current children cumulated vsize (KiB) 1838192



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+6490.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8700
/proc/meminfo: memFree=15584/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=1843248 CPUtime=6488.54
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4194304 1256378 0 0 0 648114 740 0 0 25 0 1 0 269797960 1887485952 460195 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 460812 460195 95 220 0 460589 0
Current children cumulated CPU time (s) 6488.54
Current children cumulated vsize (KiB) 1843248

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

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

[startup+6490.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8700
/proc/meminfo: memFree=15584/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=0 CPUtime=6488.74
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4195332 1256378 0 0 0 648114 760 0 0 25 0 1 0 269797960 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6488.74
Current children cumulated vsize (KiB) 0

[startup+6490.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8700
/proc/meminfo: memFree=15584/2055920 swapFree=4183076/4192956
[pid=8299] ppid=8297 vsize=0 CPUtime=6488.84
/proc/8299/stat : 8299 (sat7_bin) R 8297 8299 8242 0 -1 4195332 1256378 0 0 0 648114 770 0 0 25 0 1 0 269797960 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/8299/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6488.84
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 6490.72
CPU time (s): 6488.87
CPU user time (s): 6481.15
CPU system time (s): 7.71783
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 1843248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6481.15
system time used= 7.71783
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1256378
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= 11428

runsolver used 5.18521 second user time and 12.6661 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Mon May  7 20:50:20 UTC 2007

IDJOB= 370271
IDBENCH= 20382
IDSOLVER= 183
FILE ID= node27/370271-1178571019

PBS_JOBID= 5217889

Free space on /tmp= 66549 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/370271-1178571019/sat7_bin /tmp/evaluation/370271-1178571019/instance-370271-1178571019.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-370271-1178571019 -o ROOT/results/node27/solver-370271-1178571019 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/370271-1178571019/sat7_bin /tmp/evaluation/370271-1178571019/instance-370271-1178571019.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d5600dba4aca04c398955a541e8c3ab9

RANDOM SEED= 418197778

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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		: 3000.213
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:       1631040 kB
Buffers:         33020 kB
Cached:         275904 kB
SwapCached:       3876 kB
Active:          59076 kB
Inactive:       259392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631040 kB
SwapTotal:     4192956 kB
SwapFree:      4183076 kB
Dirty:           16092 kB
Writeback:           0 kB
Mapped:          15556 kB
Slab:            92400 kB
Committed_AS:  5802792 kB
PageTables:       1412 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= 66549 MiB

End job on node27 on Mon May  7 22:38:33 UTC 2007