Trace number 370261

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) 10000.2 10003.9

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data (download as text)

4.89/4.97	c Starting solver ...
6.29/6.35	c Restarting after 100 conflicts
6.89/6.95	c Restarting after 250 conflicts
8.49/8.55	c Restarting after 475 conflicts
10.28/10.33	c Restarting after 812 conflicts
13.48/13.58	c Restarting after 1321 conflicts
20.88/20.94	c Restarting after 2080 conflicts
29.88/29.93	c Restarting after 3219 conflicts
38.87/38.97	c Restarting after 4927 conflicts
56.66/56.77	c Restarting after 7489 conflicts
77.86/77.95	c Restarting after 11335 conflicts
98.15/98.21	c Restarting after 17101 conflicts
152.23/152.36	c Restarting after 25751 conflicts
216.41/216.57	c Restarting after 38726 conflicts
374.96/375.17	c Restarting after 58188 conflicts
535.10/535.33	c Restarting after 87380 conflicts
906.17/906.59	c Restarting after 131169 conflicts
1501.70/1502.31	c Restarting after 196853 conflicts
2349.50/2350.48	c Restarting after 295381 conflicts
3851.48/3852.93	c Restarting after 443172 conflicts
7386.39/7389.13	c Restarting after 664855 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/node76/watcher-370261-1178570413 -o ROOT/results/node76/solver-370261-1178570413 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/370261-1178570413/sat7_bin /tmp/evaluation/370261-1178570413/instance-370261-1178570413.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: 0.09 0.83 1.41 3/69 12028
/proc/meminfo: memFree=1486192/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=8904 CPUtime=0
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 721 0 0 0 0 0 0 0 18 0 1 0 304956015 9117696 706 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 2226 709 88 220 0 2003 0

[startup+0.0403219 s]
/proc/loadavg: 0.09 0.83 1.41 3/69 12028
/proc/meminfo: memFree=1486192/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=17580 CPUtime=0.03
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 3931 0 0 0 2 1 0 0 18 0 1 0 304956015 18001920 3917 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 4395 3917 88 220 0 4172 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 17580

[startup+0.101333 s]
/proc/loadavg: 0.09 0.83 1.41 3/69 12028
/proc/meminfo: memFree=1486192/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=21680 CPUtime=0.09
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 5223 0 0 0 7 2 0 0 18 0 1 0 304956015 22200320 5208 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 5420 5209 88 220 0 5197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21680

[startup+0.30137 s]
/proc/loadavg: 0.09 0.83 1.41 3/69 12028
/proc/meminfo: memFree=1486192/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=29880 CPUtime=0.29
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 7313 0 0 0 26 3 0 0 19 0 1 0 304956015 30597120 7298 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558591 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 7470 7299 88 220 0 7247 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29880

[startup+0.701448 s]
/proc/loadavg: 0.09 0.83 1.41 3/69 12028
/proc/meminfo: memFree=1486192/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=33980 CPUtime=0.69
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 8237 0 0 0 66 3 0 0 23 0 1 0 304956015 34795520 8222 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 8495 8222 88 220 0 8272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33980

[startup+1.5016 s]
/proc/loadavg: 0.16 0.83 1.41 2/70 12029
/proc/meminfo: memFree=1450920/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=42180 CPUtime=1.49
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 9606 0 0 0 144 5 0 0 25 0 1 0 304956015 43192320 9591 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 10545 9591 88 220 0 10322 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42180

[startup+3.10192 s]
/proc/loadavg: 0.16 0.83 1.41 2/70 12029
/proc/meminfo: memFree=1443944/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=50380 CPUtime=3.09
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 12245 0 0 0 303 6 0 0 25 0 1 0 304956015 51589120 12230 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 12595 12230 88 220 0 12372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50380

[startup+6.30153 s]
/proc/loadavg: 0.31 0.85 1.41 2/70 12029
/proc/meminfo: memFree=1409320/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=80216 CPUtime=6.29
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 19638 0 0 0 619 10 0 0 25 0 1 0 304956015 82141184 19142 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 20054 19142 93 220 0 19831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80216

[startup+12.7018 s]
/proc/loadavg: 0.36 0.85 1.41 2/70 12029
/proc/meminfo: memFree=1409264/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=80216 CPUtime=12.68
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 19782 0 0 0 1258 10 0 0 25 0 1 0 304956015 82141184 19286 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 20054 19286 95 220 0 19831 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 80216

[startup+25.5013 s]
/proc/loadavg: 0.46 0.86 1.40 2/70 12029
/proc/meminfo: memFree=1408688/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=80224 CPUtime=25.48
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 19953 0 0 0 2538 10 0 0 25 0 1 0 304956015 82149376 19457 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 20056 19457 95 220 0 19833 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 80224

[startup+51.1012 s]
/proc/loadavg: 0.67 0.87 1.39 2/70 12029
/proc/meminfo: memFree=1406576/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=84324 CPUtime=51.07
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 20496 0 0 0 5096 11 0 0 25 0 1 0 304956015 86347776 20000 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538943 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 21081 20000 95 220 0 20858 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 84324

[startup+102.304 s]
/proc/loadavg: 0.85 0.89 1.36 2/70 12029
/proc/meminfo: memFree=1401776/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=88488 CPUtime=102.25
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 21696 0 0 0 10213 12 0 0 25 0 1 0 304956015 90611712 21200 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 22122 21200 95 220 0 21899 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 88488

[startup+162.302 s]
/proc/loadavg: 0.94 0.91 1.34 2/70 12031
/proc/meminfo: memFree=1395496/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=92800 CPUtime=162.22
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 23231 0 0 0 16209 13 0 0 25 0 1 0 304956015 95027200 22734 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 23200 22734 95 220 0 22977 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 92800

[startup+222.301 s]
/proc/loadavg: 0.98 0.92 1.31 2/70 12031
/proc/meminfo: memFree=1392048/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=97140 CPUtime=222.21
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 24114 0 0 0 22206 15 0 0 25 0 1 0 304956015 99471360 23617 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 24285 23617 95 220 0 24062 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 97140

[startup+282.302 s]
/proc/loadavg: 0.99 0.93 1.29 2/70 12031
/proc/meminfo: memFree=1390064/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=97484 CPUtime=282.18
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 24683 0 0 0 28203 15 0 0 25 0 1 0 304956015 99823616 24118 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525758 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 24371 24118 95 220 0 24148 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 97484

[startup+342.302 s]
/proc/loadavg: 0.99 0.94 1.27 2/70 12031
/proc/meminfo: memFree=1387184/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=101584 CPUtime=342.16
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 25380 0 0 0 34200 16 0 0 25 0 1 0 304956015 104022016 24815 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 25396 24815 95 220 0 25173 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 101584

[startup+402.301 s]
/proc/loadavg: 0.99 0.95 1.25 2/70 12031
/proc/meminfo: memFree=1382384/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=106148 CPUtime=402.14
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 26596 0 0 0 40196 18 0 0 25 0 1 0 304956015 108695552 26031 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 26537 26031 95 220 0 26314 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 106148

[startup+462.302 s]
/proc/loadavg: 0.99 0.95 1.23 2/70 12031
/proc/meminfo: memFree=1376560/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=114644 CPUtime=462.12
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 28047 0 0 0 46193 19 0 0 25 0 1 0 304956015 117395456 27477 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 28661 27477 95 220 0 28438 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 114644

[startup+522.302 s]
/proc/loadavg: 0.99 0.96 1.22 2/70 12031
/proc/meminfo: memFree=1371440/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=119120 CPUtime=522.1
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 29333 0 0 0 52189 21 0 0 25 0 1 0 304956015 121978880 28763 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 29780 28763 95 220 0 29557 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 119120

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 1.20 2/70 12031
/proc/meminfo: memFree=1367600/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=123568 CPUtime=582.09
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 33735 0 0 0 58184 25 0 0 25 0 1 0 304956015 126533632 29705 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538616 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 30892 29705 95 220 0 30669 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 123568

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.18 2/70 12031
/proc/meminfo: memFree=1364656/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=123712 CPUtime=642.07
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 43981 0 0 0 64178 29 0 0 25 0 1 0 304956015 126681088 30414 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 30928 30414 95 220 0 30705 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 123712


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

[startup+9042.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=1029360/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=463888 CPUtime=9038.93
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1232005 0 0 0 903247 646 0 0 25 0 1 0 304956015 475021312 113975 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 115972 113975 95 220 0 115749 0
Current children cumulated CPU time (s) 9038.93
Current children cumulated vsize (KiB) 463888

[startup+9102.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=1028208/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=463888 CPUtime=9098.91
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1232357 0 0 0 909245 646 0 0 25 0 1 0 304956015 475021312 114259 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 115972 114259 95 220 0 115749 0
Current children cumulated CPU time (s) 9098.91
Current children cumulated vsize (KiB) 463888

[startup+9162.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=1023920/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=468504 CPUtime=9158.89
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1233523 0 0 0 915242 647 0 0 25 0 1 0 304956015 479748096 115327 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 117126 115327 95 220 0 116903 0
Current children cumulated CPU time (s) 9158.89
Current children cumulated vsize (KiB) 468504

[startup+9222.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=1018928/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=472604 CPUtime=9218.87
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1234754 0 0 0 921239 648 0 0 25 0 1 0 304956015 483946496 116558 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 118151 116558 95 220 0 117928 0
Current children cumulated CPU time (s) 9218.87
Current children cumulated vsize (KiB) 472604

[startup+9282.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=1014384/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=477604 CPUtime=9278.84
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1235978 0 0 0 927235 649 0 0 25 0 1 0 304956015 489066496 117684 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 119401 117684 95 220 0 119178 0
Current children cumulated CPU time (s) 9278.84
Current children cumulated vsize (KiB) 477604

[startup+9342.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=1011824/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=481704 CPUtime=9338.83
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1236610 0 0 0 933233 650 0 0 25 0 1 0 304956015 493264896 118316 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 120426 118316 95 220 0 120203 0
Current children cumulated CPU time (s) 9338.83
Current children cumulated vsize (KiB) 481704

[startup+9402.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=1009072/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=485804 CPUtime=9398.81
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1237289 0 0 0 939230 651 0 0 25 0 1 0 304956015 497463296 118995 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 121451 118995 95 220 0 121228 0
Current children cumulated CPU time (s) 9398.81
Current children cumulated vsize (KiB) 485804

[startup+9462.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=1005744/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=489904 CPUtime=9458.79
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1238174 0 0 0 945227 652 0 0 25 0 1 0 304956015 501661696 119880 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 122476 119880 95 220 0 122253 0
Current children cumulated CPU time (s) 9458.79
Current children cumulated vsize (KiB) 489904

[startup+9522.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=1002672/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=490016 CPUtime=9518.76
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1238952 0 0 0 951223 653 0 0 25 0 1 0 304956015 501776384 120658 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 122504 120658 95 220 0 122281 0
Current children cumulated CPU time (s) 9518.76
Current children cumulated vsize (KiB) 490016

[startup+9582.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=999408/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=494220 CPUtime=9578.74
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1239746 0 0 0 957220 654 0 0 25 0 1 0 304956015 506081280 121452 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 123555 121452 95 220 0 123332 0
Current children cumulated CPU time (s) 9578.74
Current children cumulated vsize (KiB) 494220

[startup+9642.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=996848/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=498336 CPUtime=9638.72
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1240387 0 0 0 963217 655 0 0 25 0 1 0 304956015 510296064 122093 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 124584 122093 95 220 0 124361 0
Current children cumulated CPU time (s) 9638.72
Current children cumulated vsize (KiB) 498336

[startup+9702.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=994160/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=498408 CPUtime=9698.71
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1241053 0 0 0 969215 656 0 0 25 0 1 0 304956015 510369792 122759 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 124602 122759 95 220 0 124379 0
Current children cumulated CPU time (s) 9698.71
Current children cumulated vsize (KiB) 498408

[startup+9762.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=991600/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=502508 CPUtime=9758.69
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1241693 0 0 0 975212 657 0 0 25 0 1 0 304956015 514568192 123399 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 125627 123399 95 220 0 125404 0
Current children cumulated CPU time (s) 9758.69
Current children cumulated vsize (KiB) 502508

[startup+9822.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=989168/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=502540 CPUtime=9818.66
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1242296 0 0 0 981209 657 0 0 25 0 1 0 304956015 514600960 124002 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 125635 124002 95 220 0 125412 0
Current children cumulated CPU time (s) 9818.66
Current children cumulated vsize (KiB) 502540

[startup+9882.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=986864/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=506672 CPUtime=9878.64
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1242870 0 0 0 987207 657 0 0 25 0 1 0 304956015 518832128 124576 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 126668 124576 95 220 0 126445 0
Current children cumulated CPU time (s) 9878.64
Current children cumulated vsize (KiB) 506672

[startup+9942.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=982512/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=511492 CPUtime=9938.62
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1244096 0 0 0 993203 659 0 0 25 0 1 0 304956015 523767808 125673 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 127873 125673 95 220 0 127650 0
Current children cumulated CPU time (s) 9938.62
Current children cumulated vsize (KiB) 511492

[startup+10002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=978416/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=515944 CPUtime=9998.6
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1245123 0 0 0 999201 659 0 0 25 0 1 0 304956015 528326656 126700 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 128986 126700 95 220 0 128763 0
Current children cumulated CPU time (s) 9998.6
Current children cumulated vsize (KiB) 515944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.8 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 12629
/proc/meminfo: memFree=978288/2055888 swapFree=4087212/4096564
[pid=12028] ppid=12026 vsize=515944 CPUtime=10000.1
/proc/12028/stat : 12028 (sat7_bin) R 12026 12028 11972 0 -1 4194304 1245148 0 0 0 999351 659 0 0 25 0 1 0 304956015 528326656 126725 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538948 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 128986 126725 95 220 0 128763 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 515944

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.9
CPU time (s): 10000.2
CPU user time (s): 9993.51
CPU system time (s): 6.67698
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 515944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9993.51
system time used= 6.67698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1245148
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= 15505

runsolver used 8.5227 second user time and 18.9291 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon May  7 20:40:15 UTC 2007

IDJOB= 370261
IDBENCH= 20372
IDSOLVER= 183
FILE ID= node76/370261-1178570413

PBS_JOBID= 5217840

Free space on /tmp= 66630 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/370261-1178570413/sat7_bin /tmp/evaluation/370261-1178570413/instance-370261-1178570413.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-370261-1178570413 -o ROOT/results/node76/solver-370261-1178570413 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/370261-1178570413/sat7_bin /tmp/evaluation/370261-1178570413/instance-370261-1178570413.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 186148172

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.277
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	: 6006.17
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		: 3000.277
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1486536 kB
Buffers:         35428 kB
Cached:         423804 kB
SwapCached:       3032 kB
Active:          64052 kB
Inactive:       404784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1486536 kB
SwapTotal:     4096564 kB
SwapFree:      4087212 kB
Dirty:           22552 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            86780 kB
Committed_AS:  5762588 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66630 MiB

End job on node76 on Mon May  7 23:27:01 UTC 2007