Trace number 425338

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) 5000.07 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
MD5SUMd0d8b322ba04307627cdb06a5d283d92
Bench CategoryRANDOM (random 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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 ...
0.00/0.01	c Restarting after 100 conflicts
0.00/0.02	c Restarting after 251 conflicts
0.00/0.04	c Restarting after 476 conflicts
0.06/0.06	c Restarting after 813 conflicts
0.09/0.10	c Restarting after 1320 conflicts
0.09/0.16	c Restarting after 2081 conflicts
0.19/0.25	c Restarting after 3222 conflicts
0.39/0.40	c Restarting after 4930 conflicts
0.59/0.63	c Restarting after 7492 conflicts
0.89/0.98	c Restarting after 11336 conflicts
1.49/1.52	c Restarting after 17102 conflicts
2.29/2.35	c Restarting after 25751 conflicts
3.59/3.62	c Restarting after 38725 conflicts
5.49/5.56	c Restarting after 58186 conflicts
8.47/8.51	c Restarting after 87379 conflicts
13.27/13.31	c Restarting after 131169 conflicts
20.56/20.60	c Restarting after 196853 conflicts
31.76/31.83	c Restarting after 295379 conflicts
49.25/49.30	c Restarting after 443171 conflicts
76.75/76.84	c Restarting after 664854 conflicts
118.74/118.83	c Restarting after 997381 conflicts
185.02/185.18	c Restarting after 1496172 conflicts
288.29/288.41	c Restarting after 2244355 conflicts
451.94/452.12	c Restarting after 3366629 conflicts
709.77/710.08	c Restarting after 5050040 conflicts
1122.15/1122.56	c Restarting after 7575157 conflicts
1761.37/1761.93	c Restarting after 11362832 conflicts
2816.56/2817.56	c Restarting after 17044344 conflicts
4504.09/4505.58	c Restarting after 25566614 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/node2/watcher-425338-1177691256 -o ROOT/results/node2/solver-425338-1177691256 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425338-1177691256/sat7_bin /tmp/evaluation/425338-1177691256/instance-425338-1177691256.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: 0.77 0.92 0.97 3/77 867
/proc/meminfo: memFree=1606584/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=1216 CPUtime=0
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 245163355 1245184 131 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 304 131 87 220 0 81 0

[startup+0.066719 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 867
/proc/meminfo: memFree=1606584/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=1612 CPUtime=0.06
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 227 0 0 0 6 0 0 0 18 0 1 0 245163355 1650688 211 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531420 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 403 211 95 220 0 180 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1612

[startup+0.101723 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 867
/proc/meminfo: memFree=1606584/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=1612 CPUtime=0.09
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 245163355 1650688 231 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533780 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 403 231 95 220 0 180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1612

[startup+0.301744 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 867
/proc/meminfo: memFree=1606584/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=2128 CPUtime=0.29
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 286 0 0 0 29 0 0 0 19 0 1 0 245163355 2179072 270 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 532 270 95 220 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701785 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 867
/proc/meminfo: memFree=1606584/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=2128 CPUtime=0.69
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 324 0 0 0 69 0 0 0 22 0 1 0 245163355 2179072 308 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 532 308 95 220 0 309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2128

[startup+1.50187 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 868
/proc/meminfo: memFree=1605616/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=2128 CPUtime=1.49
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 354 0 0 0 149 0 0 0 25 0 1 0 245163355 2179072 338 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536368 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 532 338 95 220 0 309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.10103 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 868
/proc/meminfo: memFree=1605296/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=3156 CPUtime=3.09
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 411 0 0 0 309 0 0 0 25 0 1 0 245163355 3231744 395 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 789 395 95 220 0 566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3156

[startup+6.30137 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 868
/proc/meminfo: memFree=1604976/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=3156 CPUtime=6.28
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 480 0 0 0 628 0 0 0 25 0 1 0 245163355 3231744 464 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532753 0 0 4096 0 0 0 0 17 0 0 0
/proc/867/statm: 789 464 95 220 0 566 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3156

[startup+12.701 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 868
/proc/meminfo: memFree=1604464/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=3288 CPUtime=12.67
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 563 0 0 0 1267 0 0 0 25 0 1 0 245163355 3366912 547 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536625 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 822 547 95 220 0 599 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 3288

[startup+25.5014 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 868
/proc/meminfo: memFree=1604016/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=3420 CPUtime=25.46
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 680 0 0 0 2546 0 0 0 25 0 1 0 245163355 3502080 664 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 855 664 95 220 0 632 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 3420

[startup+51.102 s]
/proc/loadavg: 0.90 0.93 0.97 2/78 868
/proc/meminfo: memFree=1603440/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=5740 CPUtime=51.05
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 822 0 0 0 5105 0 0 0 25 0 1 0 245163355 5877760 806 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1435 806 95 220 0 1212 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 5740

[startup+102.305 s]
/proc/loadavg: 0.95 0.94 0.97 2/78 868
/proc/meminfo: memFree=1602608/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=6280 CPUtime=102.24
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 1025 0 0 0 10223 1 0 0 25 0 1 0 245163355 6430720 1009 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1570 1009 95 220 0 1347 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 6280

[startup+162.303 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 868
/proc/meminfo: memFree=1601968/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=6680 CPUtime=162.23
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 1173 0 0 0 16221 2 0 0 25 0 1 0 245163355 6840320 1157 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1670 1157 95 220 0 1447 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6680

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 868
/proc/meminfo: memFree=1601456/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=7080 CPUtime=222.21
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 1292 0 0 0 22219 2 0 0 25 0 1 0 245163355 7249920 1276 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029265 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1770 1276 95 220 0 1547 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7080

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 868
/proc/meminfo: memFree=1601136/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=7216 CPUtime=282.19
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 1358 0 0 0 28216 3 0 0 25 0 1 0 245163355 7389184 1342 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1804 1342 95 220 0 1581 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7216

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 868
/proc/meminfo: memFree=1600688/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=7620 CPUtime=342.17
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 1465 0 0 0 34214 3 0 0 25 0 1 0 245163355 7802880 1449 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1905 1449 95 220 0 1682 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7620

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 870
/proc/meminfo: memFree=1600432/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=7756 CPUtime=402.16
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 1539 0 0 0 40212 4 0 0 25 0 1 0 245163355 7942144 1523 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1939 1523 95 220 0 1716 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7756

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 870
/proc/meminfo: memFree=1600112/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=8032 CPUtime=462.14
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 1611 0 0 0 46210 4 0 0 25 0 1 0 245163355 8224768 1595 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 2008 1595 95 220 0 1785 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 8032

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 870
/proc/meminfo: memFree=1599792/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=8316 CPUtime=522.12
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 1692 0 0 0 52207 5 0 0 25 0 1 0 245163355 8515584 1676 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536156 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 2079 1676 95 220 0 1856 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 8316

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 870
/proc/meminfo: memFree=1599664/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=8456 CPUtime=582.1
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 1743 0 0 0 58205 5 0 0 25 0 1 0 245163355 8658944 1727 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 2114 1727 95 220 0 1891 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 8456

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 870
/proc/meminfo: memFree=1599408/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=8592 CPUtime=642.09
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 1783 0 0 0 64203 6 0 0 25 0 1 0 245163355 8798208 1767 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 2148 1767 95 220 0 1925 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 8592


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1593648/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=17580 CPUtime=4001.03
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3236 0 0 0 400067 36 0 0 25 0 1 0 245163355 18001920 3220 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4395 3220 95 220 0 4172 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 17580

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1593584/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=17716 CPUtime=4061.01
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3257 0 0 0 406065 36 0 0 25 0 1 0 245163355 18141184 3241 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529327 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4429 3241 95 220 0 4206 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 17716

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1593520/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=17716 CPUtime=4121
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3267 0 0 0 412063 37 0 0 25 0 1 0 245163355 18141184 3251 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4429 3251 95 220 0 4206 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 17716

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1593584/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=17716 CPUtime=4180.98
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3277 0 0 0 418061 37 0 0 25 0 1 0 245163355 18141184 3261 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4429 3261 95 220 0 4206 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 17716

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1593456/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=17860 CPUtime=4240.96
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3292 0 0 0 424059 37 0 0 25 0 1 0 245163355 18288640 3276 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4465 3276 95 220 0 4242 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 17860

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1593392/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=17860 CPUtime=4300.94
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3302 0 0 0 430056 38 0 0 25 0 1 0 245163355 18288640 3286 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4465 3286 95 220 0 4242 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 17860

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1593392/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=17860 CPUtime=4360.92
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3305 0 0 0 436054 38 0 0 25 0 1 0 245163355 18288640 3289 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538786 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4465 3289 95 220 0 4242 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 17860

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 1071
/proc/meminfo: memFree=1593392/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=17860 CPUtime=4420.91
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3314 0 0 0 442052 39 0 0 25 0 1 0 245163355 18288640 3298 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4465 3298 95 220 0 4242 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 17860

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1593264/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=17996 CPUtime=4480.89
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3332 0 0 0 448050 39 0 0 25 0 1 0 245163355 18427904 3316 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4499 3316 95 220 0 4276 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 17996

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1593200/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=18140 CPUtime=4540.88
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3364 0 0 0 454048 40 0 0 25 0 1 0 245163355 18575360 3348 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578994 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4535 3348 95 220 0 4312 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 18140

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1593072/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=18140 CPUtime=4600.86
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3379 0 0 0 460046 40 0 0 25 0 1 0 245163355 18575360 3363 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4535 3363 95 220 0 4312 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 18140

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1593072/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=18140 CPUtime=4660.85
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3395 0 0 0 466044 41 0 0 25 0 1 0 245163355 18575360 3379 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4535 3379 95 220 0 4312 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 18140

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1592944/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=18284 CPUtime=4720.83
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3405 0 0 0 472042 41 0 0 25 0 1 0 245163355 18722816 3389 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4571 3389 95 220 0 4348 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 18284

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1592944/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=18284 CPUtime=4780.81
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3430 0 0 0 478040 41 0 0 25 0 1 0 245163355 18722816 3414 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528468 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4571 3414 95 220 0 4348 0
Current children cumulated CPU time (s) 4780.81
Current children cumulated vsize (KiB) 18284

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1592816/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=18444 CPUtime=4840.79
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3448 0 0 0 484037 42 0 0 25 0 1 0 245163355 18886656 3432 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4611 3432 95 220 0 4388 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 18444

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1592816/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=18444 CPUtime=4900.78
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3461 0 0 0 490035 43 0 0 25 0 1 0 245163355 18886656 3445 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4611 3445 95 220 0 4388 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 18444

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1592816/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=18588 CPUtime=4960.76
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3471 0 0 0 496033 43 0 0 25 0 1 0 245163355 19034112 3455 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4647 3455 95 220 0 4424 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 18588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1071
/proc/meminfo: memFree=1592688/2055920 swapFree=4148996/4192956
[pid=867] ppid=865 vsize=18588 CPUtime=5000.05
/proc/867/stat : 867 (sat7_bin) R 865 867 813 0 -1 4194304 3487 0 0 0 499962 43 0 0 25 0 1 0 245163355 19034112 3471 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529327 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4647 3471 95 220 0 4424 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 18588

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): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.63
CPU system time (s): 0.441932
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 18588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.441932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3487
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= 3901

runsolver used 3.79242 second user time and 10.3114 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri Apr 27 16:27:36 UTC 2007

IDJOB= 425338
IDBENCH= 20014
IDSOLVER= 183
FILE ID= node2/425338-1177691256

PBS_JOBID= 4698691

Free space on /tmp= 66529 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425338-1177691256/sat7_bin /tmp/evaluation/425338-1177691256/instance-425338-1177691256.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-425338-1177691256 -o ROOT/results/node2/solver-425338-1177691256 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425338-1177691256/sat7_bin /tmp/evaluation/425338-1177691256/instance-425338-1177691256.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d0d8b322ba04307627cdb06a5d283d92

RANDOM SEED= 32849011

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1606992 kB
Buffers:         50140 kB
Cached:         307896 kB
SwapCached:      13244 kB
Active:         270372 kB
Inactive:       111564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606992 kB
SwapTotal:     4192956 kB
SwapFree:      4148996 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          30232 kB
Slab:            52460 kB
Committed_AS:  8342084 kB
PageTables:       1860 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= 66529 MiB

End job on node2 on Fri Apr 27 17:50:59 UTC 2007