Trace number 425558

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 5000.05 5001.51

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
MD5SUM29ca8cedaef0d9dfd8a1bc9050403900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1159.08
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.02	c Restarting after 100 conflicts
0.00/0.04	c Restarting after 250 conflicts
0.00/0.06	c Restarting after 476 conflicts
0.08/0.09	c Restarting after 813 conflicts
0.10/0.14	c Restarting after 1321 conflicts
0.19/0.22	c Restarting after 2082 conflicts
0.29/0.34	c Restarting after 3223 conflicts
0.49/0.53	c Restarting after 4931 conflicts
0.79/0.81	c Restarting after 7493 conflicts
1.19/1.25	c Restarting after 11337 conflicts
1.89/1.93	c Restarting after 17105 conflicts
2.99/3.02	c Restarting after 25754 conflicts
4.59/4.68	c Restarting after 38731 conflicts
7.19/7.28	c Restarting after 58192 conflicts
11.09/11.19	c Restarting after 87384 conflicts
17.19/17.20	c Restarting after 131174 conflicts
26.88/26.96	c Restarting after 196858 conflicts
41.57/41.60	c Restarting after 295385 conflicts
64.87/64.98	c Restarting after 443174 conflicts
99.56/99.61	c Restarting after 664857 conflicts
154.95/155.05	c Restarting after 997382 conflicts
242.83/242.98	c Restarting after 1496170 conflicts
380.79/380.97	c Restarting after 2244352 conflicts
603.23/603.48	c Restarting after 3366633 conflicts
957.83/958.19	c Restarting after 5050044 conflicts
1504.79/1505.24	c Restarting after 7575160 conflicts
2391.95/2392.66	c Restarting after 11362835 conflicts
3838.45/3839.60	c Restarting after 17044348 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/node72/watcher-425558-1177798702 -o ROOT/results/node72/solver-425558-1177798702 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425558-1177798702/sat7_bin /tmp/evaluation/425558-1177798702/instance-425558-1177798702.cnf 

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


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28146
/proc/meminfo: memFree=1750192/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=1232 CPUtime=0
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 154 0 0 0 0 0 0 0 19 0 1 0 255908645 1261568 138 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134559937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 308 138 87 220 0 85 0

[startup+0.086237 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28146
/proc/meminfo: memFree=1750192/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=1628 CPUtime=0.08
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 250 0 0 0 8 0 0 0 19 0 1 0 255908645 1667072 234 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 407 234 95 220 0 184 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1628

[startup+0.101239 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28146
/proc/meminfo: memFree=1750192/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=1628 CPUtime=0.1
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 255 0 0 0 10 0 0 0 20 0 1 0 255908645 1667072 239 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 407 239 95 220 0 184 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1628

[startup+0.301256 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28146
/proc/meminfo: memFree=1750192/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=2144 CPUtime=0.29
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 299 0 0 0 29 0 0 0 22 0 1 0 255908645 2195456 283 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529330 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 536 283 95 220 0 313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2144

[startup+0.701293 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28146
/proc/meminfo: memFree=1750192/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=2144 CPUtime=0.69
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 330 0 0 0 69 0 0 0 25 0 1 0 255908645 2195456 314 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 536 314 95 220 0 313 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2144

[startup+1.50137 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 28147
/proc/meminfo: memFree=1749160/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=2144 CPUtime=1.49
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 382 0 0 0 149 0 0 0 25 0 1 0 255908645 2195456 366 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532589 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 536 366 95 220 0 313 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2144

[startup+3.10151 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 28147
/proc/meminfo: memFree=1748840/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=3172 CPUtime=3.09
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 434 0 0 0 309 0 0 0 25 0 1 0 255908645 3248128 418 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529519 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 793 418 95 220 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3172

[startup+6.30181 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 28147
/proc/meminfo: memFree=1748408/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=3172 CPUtime=6.29
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 496 0 0 0 629 0 0 0 25 0 1 0 255908645 3248128 480 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 793 480 95 220 0 570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3172

[startup+12.7024 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 28147
/proc/meminfo: memFree=1748024/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=3304 CPUtime=12.69
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 572 0 0 0 1269 0 0 0 25 0 1 0 255908645 3383296 556 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532734 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 826 556 95 220 0 603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3304

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 28147
/proc/meminfo: memFree=1747448/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=3436 CPUtime=25.48
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 707 0 0 0 2548 0 0 0 25 0 1 0 255908645 3518464 691 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525265 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 859 691 95 220 0 636 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3436

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 28147
/proc/meminfo: memFree=1746936/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=5756 CPUtime=51.07
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 842 0 0 0 5107 0 0 0 25 0 1 0 255908645 5894144 826 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579291 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 1439 826 95 220 0 1216 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5756

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 28147
/proc/meminfo: memFree=1746232/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=6156 CPUtime=102.27
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 1009 0 0 0 10226 1 0 0 25 0 1 0 255908645 6303744 993 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 1539 993 95 220 0 1316 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6156

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 28147
/proc/meminfo: memFree=1745528/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=6564 CPUtime=162.24
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 1183 0 0 0 16223 1 0 0 25 0 1 0 255908645 6721536 1167 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536822 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 1641 1167 95 220 0 1418 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6564

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28147
/proc/meminfo: memFree=1744824/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=6848 CPUtime=222.23
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 1344 0 0 0 22221 2 0 0 25 0 1 0 255908645 7012352 1328 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 1712 1328 95 220 0 1489 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6848

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28147
/proc/meminfo: memFree=1744248/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=7248 CPUtime=282.21
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 1487 0 0 0 28219 2 0 0 25 0 1 0 255908645 7421952 1471 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 1812 1471 95 220 0 1589 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7248

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28147
/proc/meminfo: memFree=1743928/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=7528 CPUtime=342.2
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 1566 0 0 0 34217 3 0 0 25 0 1 0 255908645 7708672 1550 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578770 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 1882 1550 95 220 0 1659 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7528

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28147
/proc/meminfo: memFree=1743544/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=7792 CPUtime=402.18
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 1655 0 0 0 40215 3 0 0 25 0 1 0 255908645 7979008 1639 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532331 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 1948 1639 95 220 0 1725 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7792

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28147
/proc/meminfo: memFree=1743224/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=8056 CPUtime=462.17
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 1745 0 0 0 46213 4 0 0 25 0 1 0 255908645 8249344 1729 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 2014 1729 95 220 0 1791 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8056

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28147
/proc/meminfo: memFree=1743032/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=8324 CPUtime=522.15
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 1807 0 0 0 52211 4 0 0 25 0 1 0 255908645 8523776 1791 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536798 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 2081 1791 95 220 0 1858 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8324

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28147
/proc/meminfo: memFree=1742840/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=8456 CPUtime=582.14
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 1864 0 0 0 58209 5 0 0 25 0 1 0 255908645 8658944 1848 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536231 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 2114 1848 95 220 0 1891 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8456

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28147
/proc/meminfo: memFree=1742456/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=8732 CPUtime=642.12
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 1950 0 0 0 64207 5 0 0 25 0 1 0 255908645 8941568 1934 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 2183 1934 95 220 0 1960 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8732


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

[startup+4062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 28351
/proc/meminfo: memFree=1735992/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=18260 CPUtime=4061.09
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3545 0 0 0 406078 31 0 0 25 0 1 0 255908645 18698240 3529 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4565 3529 95 220 0 4342 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 18260

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28351
/proc/meminfo: memFree=1735864/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=18404 CPUtime=4121.07
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3570 0 0 0 412076 31 0 0 25 0 1 0 255908645 18845696 3554 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4601 3554 95 220 0 4378 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 18404

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28351
/proc/meminfo: memFree=1735736/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=18404 CPUtime=4181.06
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3594 0 0 0 418074 32 0 0 25 0 1 0 255908645 18845696 3578 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578668 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4601 3578 95 220 0 4378 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 18404

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28351
/proc/meminfo: memFree=1735544/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=18540 CPUtime=4241.04
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3623 0 0 0 424072 32 0 0 25 0 1 0 255908645 18984960 3607 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4635 3607 95 220 0 4412 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 18540

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28351
/proc/meminfo: memFree=1735736/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=18540 CPUtime=4301.02
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3627 0 0 0 430070 32 0 0 25 0 1 0 255908645 18984960 3611 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4635 3611 95 220 0 4412 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 18540

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28351
/proc/meminfo: memFree=1735608/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=18540 CPUtime=4361.01
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3642 0 0 0 436068 33 0 0 25 0 1 0 255908645 18984960 3626 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4635 3626 95 220 0 4412 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 18540

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28351
/proc/meminfo: memFree=1735544/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=18684 CPUtime=4420.99
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3673 0 0 0 442066 33 0 0 25 0 1 0 255908645 19132416 3657 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4671 3657 95 220 0 4448 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 18684

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28351
/proc/meminfo: memFree=1735544/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=18844 CPUtime=4480.98
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3694 0 0 0 448064 34 0 0 25 0 1 0 255908645 19296256 3678 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4711 3678 95 220 0 4488 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 18844

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28353
/proc/meminfo: memFree=1735416/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=18844 CPUtime=4540.96
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3700 0 0 0 454062 34 0 0 25 0 1 0 255908645 19296256 3684 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4711 3684 95 220 0 4488 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 18844

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28353
/proc/meminfo: memFree=1735352/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=18844 CPUtime=4600.94
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3715 0 0 0 460060 34 0 0 25 0 1 0 255908645 19296256 3699 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4711 3699 95 220 0 4488 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 18844

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28353
/proc/meminfo: memFree=1735288/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=18844 CPUtime=4660.93
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3717 0 0 0 466058 35 0 0 25 0 1 0 255908645 19296256 3701 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4711 3701 95 220 0 4488 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 18844

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28353
/proc/meminfo: memFree=1735288/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=18844 CPUtime=4720.91
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3726 0 0 0 472056 35 0 0 25 0 1 0 255908645 19296256 3710 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4711 3710 95 220 0 4488 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 18844

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28353
/proc/meminfo: memFree=1735224/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=18988 CPUtime=4780.9
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3745 0 0 0 478054 36 0 0 25 0 1 0 255908645 19443712 3729 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4747 3729 95 220 0 4524 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 18988

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28353
/proc/meminfo: memFree=1735160/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=19148 CPUtime=4840.88
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3765 0 0 0 484052 36 0 0 25 0 1 0 255908645 19607552 3749 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4787 3749 95 220 0 4564 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 19148

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28353
/proc/meminfo: memFree=1735096/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=19148 CPUtime=4900.87
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3774 0 0 0 490050 37 0 0 25 0 1 0 255908645 19607552 3758 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528670 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4787 3758 95 220 0 4564 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 19148

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28353
/proc/meminfo: memFree=1735096/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=19148 CPUtime=4960.84
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3774 0 0 0 496047 37 0 0 25 0 1 0 255908645 19607552 3758 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536569 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4787 3758 95 220 0 4564 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 19148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28353
/proc/meminfo: memFree=1735160/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=19148 CPUtime=5000.03
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3778 0 0 0 499966 37 0 0 25 0 1 0 255908645 19607552 3762 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4787 3762 95 220 0 4564 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 19148

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28353
/proc/meminfo: memFree=1735160/2055920 swapFree=4157132/4192956
[pid=28146] ppid=28144 vsize=19148 CPUtime=5000.03
/proc/28146/stat : 28146 (sat7_bin) R 28144 28146 28092 0 -1 4194304 3778 0 0 0 499966 37 0 0 25 0 1 0 255908645 19607552 3762 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28146/statm: 4787 3762 95 220 0 4564 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 19148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.67
CPU system time (s): 0.382941
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 19148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3778
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= 5
involuntary context switches= 109482

runsolver used 3.73843 second user time and 10.9443 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sat Apr 28 22:18:22 UTC 2007

IDJOB= 425558
IDBENCH= 20257
IDSOLVER= 183
FILE ID= node72/425558-1177798702

PBS_JOBID= 4715819

Free space on /tmp= 66537 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425558-1177798702/sat7_bin /tmp/evaluation/425558-1177798702/instance-425558-1177798702.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-425558-1177798702 -o ROOT/results/node72/solver-425558-1177798702 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425558-1177798702/sat7_bin /tmp/evaluation/425558-1177798702/instance-425558-1177798702.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  29ca8cedaef0d9dfd8a1bc9050403900

RANDOM SEED= 1367283

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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		: 3000.222
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:       1750600 kB
Buffers:         42416 kB
Cached:         187596 kB
SwapCached:      17848 kB
Active:         145332 kB
Inactive:       108376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750600 kB
SwapTotal:     4192956 kB
SwapFree:      4157132 kB
Dirty:            1388 kB
Writeback:           0 kB
Mapped:          29752 kB
Slab:            37112 kB
Committed_AS:  3388592 kB
PageTables:       1788 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= 66537 MiB

End job on node72 on Sat Apr 28 23:41:46 UTC 2007