Trace number 425444

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) 5000.09 5001.62

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1535300821-05.cnf
MD5SUM93f37c46a26d2e8e869ca178d98d46ca
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.15	c Restarting after 103 conflicts
0.10/0.17	c Restarting after 255 conflicts
0.10/0.19	c Restarting after 480 conflicts
0.19/0.24	c Restarting after 817 conflicts
0.29/0.30	c Restarting after 1323 conflicts
0.29/0.40	c Restarting after 2082 conflicts
0.49/0.56	c Restarting after 3223 conflicts
0.79/0.82	c Restarting after 4931 conflicts
1.19/1.28	c Restarting after 7494 conflicts
2.19/2.21	c Restarting after 11339 conflicts
3.99/4.05	c Restarting after 17107 conflicts
6.89/6.98	c Restarting after 25759 conflicts
12.09/12.12	c Restarting after 38733 conflicts
20.58/20.67	c Restarting after 58194 conflicts
34.98/35.00	c Restarting after 87386 conflicts
57.87/57.92	c Restarting after 131175 conflicts
95.57/95.66	c Restarting after 196860 conflicts
158.15/158.29	c Restarting after 295386 conflicts
255.02/255.18	c Restarting after 443177 conflicts
404.98/405.10	c Restarting after 664860 conflicts
650.92/651.13	c Restarting after 997388 conflicts
1066.49/1066.81	c Restarting after 1496177 conflicts
1724.90/1725.44	c Restarting after 2244360 conflicts
2779.31/2780.19	c Restarting after 3366635 conflicts
4540.70/4542.19	c Restarting after 5050046 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/node17/watcher-425444-1177747746 -o ROOT/results/node17/solver-425444-1177747746 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425444-1177747746/sat7_bin /tmp/evaluation/425444-1177747746/instance-425444-1177747746.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: 1.03 1.01 1.00 3/77 17931
/proc/meminfo: memFree=1567600/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=1196 CPUtime=0
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 222692107 1224704 115 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 299 115 87 220 0 76 0

[startup+0.098954 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 17931
/proc/meminfo: memFree=1567600/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=3000 CPUtime=0.09
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 375 0 0 0 9 0 0 0 18 0 1 0 222692107 3072000 359 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 750 359 88 220 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3000

[startup+0.101953 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 17931
/proc/meminfo: memFree=1567600/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=3000 CPUtime=0.1
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 382 0 0 0 10 0 0 0 18 0 1 0 222692107 3072000 366 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 750 366 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.301974 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 17931
/proc/meminfo: memFree=1567600/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=3004 CPUtime=0.29
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 617 0 0 0 29 0 0 0 19 0 1 0 222692107 3076096 601 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 751 601 95 220 0 528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.702018 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 17931
/proc/meminfo: memFree=1567600/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=5056 CPUtime=0.69
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 835 0 0 0 69 0 0 0 23 0 1 0 222692107 5177344 819 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538089 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 1264 819 95 220 0 1041 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5056

[startup+1.5011 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17932
/proc/meminfo: memFree=1564072/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=9288 CPUtime=1.49
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 1160 0 0 0 149 0 0 0 25 0 1 0 222692107 9510912 1144 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 2322 1144 95 220 0 2099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9288

[startup+3.10127 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17932
/proc/meminfo: memFree=1562472/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=9288 CPUtime=3.09
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 1597 0 0 0 308 1 0 0 25 0 1 0 222692107 9510912 1581 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532721 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 2322 1581 95 220 0 2099 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9288

[startup+6.3016 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17932
/proc/meminfo: memFree=1560552/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=9424 CPUtime=6.29
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 1848 0 0 0 628 1 0 0 25 0 1 0 222692107 9650176 1832 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 2356 1832 95 220 0 2133 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9424

[startup+12.7013 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17932
/proc/meminfo: memFree=1558952/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=9820 CPUtime=12.68
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 2191 0 0 0 1267 1 0 0 25 0 1 0 222692107 10055680 2175 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 2455 2175 95 220 0 2232 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9820

[startup+25.5016 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17932
/proc/meminfo: memFree=1557480/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=14340 CPUtime=25.48
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 2550 0 0 0 2547 1 0 0 25 0 1 0 222692107 14684160 2534 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 3585 2534 95 220 0 3362 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14340

[startup+51.1013 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17932
/proc/meminfo: memFree=1555688/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=15044 CPUtime=51.08
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 2984 0 0 0 5106 2 0 0 25 0 1 0 222692107 15405056 2968 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 3761 2968 95 220 0 3538 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15044

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17932
/proc/meminfo: memFree=1553384/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=16040 CPUtime=102.27
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 3566 0 0 0 10224 3 0 0 25 0 1 0 222692107 16424960 3550 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 4010 3550 95 220 0 3787 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16040

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17932
/proc/meminfo: memFree=1551784/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=16800 CPUtime=162.25
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 3963 0 0 0 16221 4 0 0 25 0 1 0 222692107 17203200 3947 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 4200 3947 95 220 0 3977 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16800

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17932
/proc/meminfo: memFree=1549608/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=21660 CPUtime=222.23
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 4494 0 0 0 22218 5 0 0 25 0 1 0 222692107 22179840 4478 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 5415 4478 95 220 0 5192 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21660

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17932
/proc/meminfo: memFree=1548392/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=22300 CPUtime=282.21
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 4789 0 0 0 28215 6 0 0 25 0 1 0 222692107 22835200 4773 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 5575 4773 95 220 0 5352 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22300

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17932
/proc/meminfo: memFree=1547816/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=22636 CPUtime=342.19
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 4927 0 0 0 34213 6 0 0 25 0 1 0 222692107 23179264 4911 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 5659 4911 95 220 0 5436 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 22636

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17932
/proc/meminfo: memFree=1547304/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=22956 CPUtime=402.18
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 5046 0 0 0 40211 7 0 0 25 0 1 0 222692107 23506944 5030 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 5739 5030 95 220 0 5516 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22956

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17932
/proc/meminfo: memFree=1546536/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=23308 CPUtime=462.16
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 5268 0 0 0 46209 7 0 0 25 0 1 0 222692107 23867392 5252 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 5827 5252 95 220 0 5604 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23308

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17932
/proc/meminfo: memFree=1545960/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=23788 CPUtime=522.14
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 5425 0 0 0 52206 8 0 0 25 0 1 0 222692107 24358912 5409 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 5947 5409 95 220 0 5724 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23788

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17932
/proc/meminfo: memFree=1545576/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=23932 CPUtime=582.13
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 5507 0 0 0 58204 9 0 0 25 0 1 0 222692107 24506368 5491 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 5983 5491 95 220 0 5760 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23932

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17932
/proc/meminfo: memFree=1545448/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=24092 CPUtime=642.11
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 5544 0 0 0 64202 9 0 0 25 0 1 0 222692107 24670208 5528 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 6023 5528 95 220 0 5800 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24092


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1530792/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=40300 CPUtime=4001.05
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9192 0 0 0 400065 40 0 0 25 0 1 0 222692107 41267200 9176 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 10075 9176 95 220 0 9852 0
Current children cumulated CPU time (s) 4001.05
Current children cumulated vsize (KiB) 40300

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1530728/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=40300 CPUtime=4061.04
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9199 0 0 0 406063 41 0 0 25 0 1 0 222692107 41267200 9183 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 10075 9183 95 220 0 9852 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 40300

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1530600/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=40492 CPUtime=4121.01
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9231 0 0 0 412060 41 0 0 25 0 1 0 222692107 41463808 9215 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 10123 9215 95 220 0 9900 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 40492

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1530536/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=40492 CPUtime=4181
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9256 0 0 0 418058 42 0 0 25 0 1 0 222692107 41463808 9240 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 10123 9240 95 220 0 9900 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 40492

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1530600/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=40492 CPUtime=4240.98
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9257 0 0 0 424056 42 0 0 25 0 1 0 222692107 41463808 9241 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536575 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 10123 9241 95 220 0 9900 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 40492

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1530408/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=40684 CPUtime=4300.97
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9295 0 0 0 430054 43 0 0 25 0 1 0 222692107 41660416 9279 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 10171 9279 95 220 0 9948 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 40684

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1530408/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=40684 CPUtime=4360.95
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9295 0 0 0 436052 43 0 0 25 0 1 0 222692107 41660416 9279 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 10171 9279 95 220 0 9948 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 40684

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1530216/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=40816 CPUtime=4420.93
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9325 0 0 0 442049 44 0 0 25 0 1 0 222692107 41795584 9309 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 10204 9309 95 220 0 9981 0
Current children cumulated CPU time (s) 4420.93
Current children cumulated vsize (KiB) 40816

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1530152/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=40948 CPUtime=4480.91
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9360 0 0 0 448047 44 0 0 25 0 1 0 222692107 41930752 9344 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 10237 9344 95 220 0 10014 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 40948

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1530152/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=40948 CPUtime=4540.9
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9360 0 0 0 454045 45 0 0 25 0 1 0 222692107 41930752 9344 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 10237 9344 95 220 0 10014 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 40948

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1529832/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=40948 CPUtime=4600.88
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9431 0 0 0 460043 45 0 0 25 0 1 0 222692107 41930752 9415 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 10237 9415 95 220 0 10014 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 40948

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1529256/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=41140 CPUtime=4660.86
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9559 0 0 0 466040 46 0 0 25 0 1 0 222692107 42127360 9543 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 10285 9543 95 220 0 10062 0
Current children cumulated CPU time (s) 4660.86
Current children cumulated vsize (KiB) 41140

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1528936/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=45432 CPUtime=4720.84
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9639 0 0 0 472038 46 0 0 25 0 1 0 222692107 46522368 9623 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 11358 9623 95 220 0 11135 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 45432

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1528808/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=45564 CPUtime=4780.82
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9690 0 0 0 478035 47 0 0 25 0 1 0 222692107 46657536 9674 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 11391 9674 95 220 0 11168 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 45564

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1528488/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=45564 CPUtime=4840.81
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9760 0 0 0 484033 48 0 0 25 0 1 0 222692107 46657536 9744 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532521 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 11391 9744 95 220 0 11168 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 45564

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1528296/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=45756 CPUtime=4900.79
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9796 0 0 0 490031 48 0 0 25 0 1 0 222692107 46854144 9780 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 11439 9780 95 220 0 11216 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 45756

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1528232/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=45756 CPUtime=4960.78
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9827 0 0 0 496029 49 0 0 25 0 1 0 222692107 46854144 9811 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 11439 9811 95 220 0 11216 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 45756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18132
/proc/meminfo: memFree=1528104/2055920 swapFree=4139504/4192956
[pid=17931] ppid=17929 vsize=45756 CPUtime=5000.07
/proc/17931/stat : 17931 (sat7_bin) R 17929 17931 17442 0 -1 4194304 9857 0 0 0 499958 49 0 0 25 0 1 0 222692107 46854144 9841 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17931/statm: 11439 9841 95 220 0 11216 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 45756

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): 5001.62
CPU time (s): 5000.09
CPU user time (s): 4999.59
CPU system time (s): 0.501923
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 45756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.501923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9857
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= 104104

runsolver used 3.82242 second user time and 10.8623 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Apr 28 08:09:06 UTC 2007

IDJOB= 425444
IDBENCH= 20124
IDSOLVER= 183
FILE ID= node17/425444-1177747746

PBS_JOBID= 4715496

Free space on /tmp= 66495 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1535300821-05.cnf
COMMAND LINE= /tmp/evaluation/425444-1177747746/sat7_bin /tmp/evaluation/425444-1177747746/instance-425444-1177747746.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-425444-1177747746 -o ROOT/results/node17/solver-425444-1177747746 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425444-1177747746/sat7_bin /tmp/evaluation/425444-1177747746/instance-425444-1177747746.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  93f37c46a26d2e8e869ca178d98d46ca

RANDOM SEED= 567112376

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1567944 kB
Buffers:         43288 kB
Cached:         352580 kB
SwapCached:      16144 kB
Active:         232996 kB
Inactive:       186940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1567944 kB
SwapTotal:     4192956 kB
SwapFree:      4139504 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:          30104 kB
Slab:            53568 kB
Committed_AS:  7320640 kB
PageTables:       1796 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= 66495 MiB

End job on node17 on Sat Apr 28 09:32:30 UTC 2007