Trace number 370244

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) 7272.2 7274.81

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-11-s.cnf
MD5SUM3435b921c4acd15d51fed09386b58888
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4715.44
Satisfiable
(Un)Satisfiability was proved
Number of variables189456
Number of clauses850574
Sum of the clauses size1937804
Maximum clause length10
Minimum clause length1
Number of clauses of size 114367
Number of clauses of size 2692164
Number of clauses of size 3108383
Number of clauses of size 43960
Number of clauses of size 515840
Number of clauses of size over 515860

Solver Data (download as text)

3.69/3.77	c Starting solver ...
4.10/4.10	c Restarting after 100 conflicts
4.20/4.26	c Restarting after 250 conflicts
4.80/4.81	c Restarting after 477 conflicts
5.79/5.82	c Restarting after 814 conflicts
6.89/6.92	c Restarting after 1322 conflicts
8.99/9.07	c Restarting after 2081 conflicts
11.89/11.94	c Restarting after 3220 conflicts
23.39/23.47	c Restarting after 4928 conflicts
51.96/52.05	c Restarting after 7493 conflicts
111.04/111.13	c Restarting after 11337 conflicts
173.92/174.00	c Restarting after 17103 conflicts
307.47/307.62	c Restarting after 25752 conflicts
471.52/471.75	c Restarting after 38726 conflicts
693.34/693.61	c Restarting after 58187 conflicts
1352.42/1352.99	c Restarting after 87380 conflicts
1967.21/1967.98	c Restarting after 131169 conflicts
3976.43/3977.90	c Restarting after 196854 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/node3/watcher-370244-1178558059 -o ROOT/results/node3/solver-370244-1178558059 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/370244-1178558059/sat7_bin /tmp/evaluation/370244-1178558059/instance-370244-1178558059.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: 0.92 0.98 0.93 3/77 21834
/proc/meminfo: memFree=1627808/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=7124 CPUtime=0
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 661 0 0 0 0 0 0 0 18 0 1 0 331843769 7294976 645 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 1781 649 88 220 0 1558 0

[startup+0.028264 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 21834
/proc/meminfo: memFree=1627808/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=12644 CPUtime=0.02
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 2964 0 0 0 1 1 0 0 18 0 1 0 331843769 12947456 2948 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 3161 2949 88 220 0 2938 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12644

[startup+0.101261 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 21834
/proc/meminfo: memFree=1627808/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=18796 CPUtime=0.1
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 4488 0 0 0 8 2 0 0 18 0 1 0 331843769 19247104 4472 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 4699 4473 88 220 0 4476 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18796

[startup+0.301292 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 21834
/proc/meminfo: memFree=1627808/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=26996 CPUtime=0.29
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 5761 0 0 0 27 2 0 0 19 0 1 0 331843769 27643904 5745 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 6749 5745 88 220 0 6526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26996

[startup+0.701356 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 21834
/proc/meminfo: memFree=1627808/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=31096 CPUtime=0.69
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 6707 0 0 0 67 2 0 0 23 0 1 0 331843769 31842304 6691 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 7774 6691 88 220 0 7551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31096

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 21835
/proc/meminfo: memFree=1599576/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=35196 CPUtime=1.49
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 7877 0 0 0 146 3 0 0 25 0 1 0 331843769 36040704 7861 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 8799 7861 88 220 0 8576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35196

[startup+3.10275 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1591704/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=43528 CPUtime=3.09
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 10293 0 0 0 304 5 0 0 25 0 1 0 331843769 44572672 10277 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134518460 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 10882 10277 88 220 0 10659 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43528

[startup+6.30126 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1571480/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=60232 CPUtime=6.29
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 14655 0 0 0 623 6 0 0 25 0 1 0 331843769 61677568 14155 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565464 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 15058 14155 95 220 0 14835 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60232

[startup+12.7013 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1569944/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=60232 CPUtime=12.69
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 15038 0 0 0 1263 6 0 0 25 0 1 0 331843769 61677568 14538 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 15058 14538 95 220 0 14835 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60232

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1565720/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=66376 CPUtime=25.48
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 16105 0 0 0 2541 7 0 0 25 0 1 0 331843769 67969024 15605 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539048 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 16594 15605 95 220 0 16371 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 66376

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1557848/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=72060 CPUtime=51.05
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 18111 0 0 0 5096 9 0 0 25 0 1 0 331843769 73789440 17611 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 18015 17611 95 220 0 17792 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 72060

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1533272/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=97452 CPUtime=102.24
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 24764 0 0 0 10210 14 0 0 25 0 1 0 331843769 99790848 23695 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 24363 23695 95 220 0 24140 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 97452

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1511000/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=122368 CPUtime=162.22
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 30541 0 0 0 16203 19 0 0 25 0 1 0 331843769 125304832 29313 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 30592 29313 95 220 0 30369 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 122368

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1490200/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=142908 CPUtime=222.2
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 35739 0 0 0 22197 23 0 0 25 0 1 0 331843769 146337792 34435 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 35727 34435 95 220 0 35504 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 142908

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1470680/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=159584 CPUtime=282.18
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 40654 0 0 0 28191 27 0 0 25 0 1 0 331843769 163414016 39347 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540097 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 39896 39347 95 220 0 39673 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 159584

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1450840/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=180876 CPUtime=342.16
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 45564 0 0 0 34185 31 0 0 25 0 1 0 331843769 185217024 44248 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 45219 44248 95 220 0 44996 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 180876

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1429400/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=203236 CPUtime=402.13
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 50985 0 0 0 40177 36 0 0 25 0 1 0 331843769 208113664 49663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 50809 49663 95 220 0 50586 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 203236

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1407128/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=225056 CPUtime=462.11
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 56517 0 0 0 46171 40 0 0 25 0 1 0 331843769 230457344 55175 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533076 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 56264 55175 95 220 0 56041 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 225056

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1386648/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=244284 CPUtime=522.1
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 61992 0 0 0 52163 47 0 0 25 0 1 0 331843769 250146816 60327 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539115 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 61071 60327 95 220 0 60848 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 244284

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1364888/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=265816 CPUtime=582.08
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 67848 0 0 0 58157 51 0 0 25 0 1 0 331843769 272195584 65736 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 66454 65736 95 220 0 66231 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 265816

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21835
/proc/meminfo: memFree=1337624/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=294224 CPUtime=642.06
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 76377 0 0 0 64146 60 0 0 25 0 1 0 331843769 301285376 72491 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 73556 72491 95 220 0 73333 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 294224


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

[startup+6402.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/84 22063
/proc/meminfo: memFree=14888/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=1666508 CPUtime=6400.04
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 762387 0 0 0 639507 497 0 0 25 0 1 0 331843769 1706504192 415384 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540097 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 416627 415384 95 220 0 416404 0
Current children cumulated CPU time (s) 6400.04
Current children cumulated vsize (KiB) 1666508

[startup+6462.3 s]
/proc/loadavg: 1.00 1.00 0.96 3/78 22235
/proc/meminfo: memFree=15952/2055920 swapFree=4139116/4192956
[pid=21834] ppid=21832 vsize=1677548 CPUtime=6459.94
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 774869 0 0 0 645491 503 0 0 25 0 1 0 331843769 1717809152 418163 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538610 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 419387 418163 95 220 0 419164 0
Current children cumulated CPU time (s) 6459.94
Current children cumulated vsize (KiB) 1677548

[startup+6522.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=15568/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1688312 CPUtime=6519.92
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 787424 0 0 0 651481 511 0 0 25 0 1 0 331843769 1728831488 420904 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135167098 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 422078 420904 95 220 0 421855 0
Current children cumulated CPU time (s) 6519.92
Current children cumulated vsize (KiB) 1688312

[startup+6582.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=15824/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1699284 CPUtime=6579.91
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 800827 0 0 0 657473 518 0 0 25 0 1 0 331843769 1740066816 423718 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538547 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 424821 423718 95 220 0 424598 0
Current children cumulated CPU time (s) 6579.91
Current children cumulated vsize (KiB) 1699284

[startup+6642.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=16144/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1710148 CPUtime=6639.88
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 813653 0 0 0 663463 525 0 0 25 0 1 0 331843769 1751191552 426513 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 427537 426513 95 220 0 427314 0
Current children cumulated CPU time (s) 6639.88
Current children cumulated vsize (KiB) 1710148

[startup+6702.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=15952/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1720652 CPUtime=6699.87
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 825595 0 0 0 669454 533 0 0 25 0 1 0 331843769 1761947648 429204 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 430163 429204 95 220 0 429940 0
Current children cumulated CPU time (s) 6699.87
Current children cumulated vsize (KiB) 1720652

[startup+6762.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=15248/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1731232 CPUtime=6759.85
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 836447 0 0 0 675445 540 0 0 25 0 1 0 331843769 1772781568 431941 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 432808 431941 95 220 0 432585 0
Current children cumulated CPU time (s) 6759.85
Current children cumulated vsize (KiB) 1731232

[startup+6822.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=16024/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1742184 CPUtime=6819.82
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 847876 0 0 0 681437 545 0 0 25 0 1 0 331843769 1783996416 434736 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539945 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 435546 434736 95 220 0 435323 0
Current children cumulated CPU time (s) 6819.82
Current children cumulated vsize (KiB) 1742184

[startup+6882.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=15768/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1752968 CPUtime=6879.81
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 859643 0 0 0 687429 552 0 0 25 0 1 0 331843769 1795039232 437567 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539109 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 438242 437567 95 220 0 438019 0
Current children cumulated CPU time (s) 6879.81
Current children cumulated vsize (KiB) 1752968

[startup+6942.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=16344/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1763560 CPUtime=6939.79
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 872402 0 0 0 693420 559 0 0 25 0 1 0 331843769 1805885440 440276 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 440890 440276 95 220 0 440667 0
Current children cumulated CPU time (s) 6939.79
Current children cumulated vsize (KiB) 1763560

[startup+7002.3 s]
/proc/loadavg: 1.04 1.01 0.96 2/78 22235
/proc/meminfo: memFree=15576/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1774300 CPUtime=6999.77
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 884652 0 0 0 699411 566 0 0 25 0 1 0 331843769 1816883200 443042 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 443575 443042 95 220 0 443352 0
Current children cumulated CPU time (s) 6999.77
Current children cumulated vsize (KiB) 1774300

[startup+7062.3 s]
/proc/loadavg: 1.01 1.01 0.96 2/78 22235
/proc/meminfo: memFree=15064/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1784996 CPUtime=7059.75
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 896418 0 0 0 705404 571 0 0 25 0 1 0 331843769 1827835904 445783 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539151 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 446249 445783 95 220 0 446026 0
Current children cumulated CPU time (s) 7059.75
Current children cumulated vsize (KiB) 1784996

[startup+7122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=15064/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1799616 CPUtime=7119.73
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 906788 0 0 0 711397 576 0 0 25 0 1 0 331843769 1842806784 448668 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538920 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 449904 448668 95 220 0 449681 0
Current children cumulated CPU time (s) 7119.73
Current children cumulated vsize (KiB) 1799616

[startup+7182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=15960/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1813256 CPUtime=7179.71
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 913584 0 0 0 717390 581 0 0 25 0 1 0 331843769 1856774144 452837 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538904 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 453314 452837 95 220 0 453091 0
Current children cumulated CPU time (s) 7179.71
Current children cumulated vsize (KiB) 1813256

[startup+7242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=15256/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1832012 CPUtime=7239.69
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 926573 0 0 0 723381 588 0 0 25 0 1 0 331843769 1875980288 457252 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538880 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 458003 457252 95 220 0 457780 0
Current children cumulated CPU time (s) 7239.69
Current children cumulated vsize (KiB) 1832012



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7274.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=16152/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=1844624 CPUtime=7271.89
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4194304 930710 0 0 0 726598 591 0 0 25 0 1 0 331843769 1888894976 459769 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538724 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 461156 459769 95 220 0 460933 0
Current children cumulated CPU time (s) 7271.89
Current children cumulated vsize (KiB) 1844624

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

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

[startup+7274.61 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=16152/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=0 CPUtime=7271.99
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4195332 930710 0 0 0 726598 601 0 0 25 0 1 0 331843769 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 7271.99
Current children cumulated vsize (KiB) 0

[startup+7274.8 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22235
/proc/meminfo: memFree=16152/2055920 swapFree=4139064/4192956
[pid=21834] ppid=21832 vsize=0 CPUtime=7272.19
/proc/21834/stat : 21834 (sat7_bin) R 21832 21834 21409 0 -1 4195332 930710 0 0 0 726598 621 0 0 25 0 1 0 331843769 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/21834/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 7272.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 7274.81
CPU time (s): 7272.2
CPU user time (s): 7265.98
CPU system time (s): 6.21705
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 1844624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7265.98
system time used= 6.21705
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 930710
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= 65488

runsolver used 5.67514 second user time and 15.7836 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon May  7 17:14:20 UTC 2007

IDJOB= 370244
IDBENCH= 20354
IDSOLVER= 183
FILE ID= node3/370244-1178558059

PBS_JOBID= 5217657

Free space on /tmp= 66549 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-11-s.cnf
COMMAND LINE= /tmp/evaluation/370244-1178558059/sat7_bin /tmp/evaluation/370244-1178558059/instance-370244-1178558059.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-370244-1178558059 -o ROOT/results/node3/solver-370244-1178558059 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/370244-1178558059/sat7_bin /tmp/evaluation/370244-1178558059/instance-370244-1178558059.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3435b921c4acd15d51fed09386b58888

RANDOM SEED= 391245733

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1628216 kB
Buffers:         47020 kB
Cached:         258160 kB
SwapCached:      17140 kB
Active:         273856 kB
Inactive:        74088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628216 kB
SwapTotal:     4192956 kB
SwapFree:      4139116 kB
Dirty:           16144 kB
Writeback:           0 kB
Mapped:          49420 kB
Slab:            65240 kB
Committed_AS: 11420004 kB
PageTables:       1824 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 node3 on Mon May  7 19:15:37 UTC 2007