Trace number 425293

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) 5000.03 5001.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
MD5SUMa2f5767c9c51923440a1204368c12b36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011998
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 101 conflicts
0.00/0.02	c Restarting after 251 conflicts
0.00/0.04	c Restarting after 476 conflicts
0.00/0.06	c Restarting after 813 conflicts
0.08/0.10	c Restarting after 1321 conflicts
0.09/0.15	c Restarting after 2081 conflicts
0.19/0.23	c Restarting after 3220 conflicts
0.29/0.37	c Restarting after 4929 conflicts
0.49/0.58	c Restarting after 7492 conflicts
0.79/0.89	c Restarting after 11338 conflicts
1.29/1.39	c Restarting after 17106 conflicts
2.10/2.15	c Restarting after 25755 conflicts
3.20/3.30	c Restarting after 38729 conflicts
5.09/5.12	c Restarting after 58190 conflicts
7.79/7.88	c Restarting after 87384 conflicts
11.99/12.08	c Restarting after 131173 conflicts
18.59/18.63	c Restarting after 196859 conflicts
28.68/28.76	c Restarting after 295386 conflicts
44.28/44.32	c Restarting after 443175 conflicts
68.37/68.43	c Restarting after 664860 conflicts
105.96/106.05	c Restarting after 997386 conflicts
164.34/164.44	c Restarting after 1496175 conflicts
255.92/256.07	c Restarting after 2244358 conflicts
395.38/395.56	c Restarting after 3366632 conflicts
613.23/613.42	c Restarting after 5050044 conflicts
953.84/954.13	c Restarting after 7575163 conflicts
1510.70/1511.11	c Restarting after 11362838 conflicts
2375.18/2375.86	c Restarting after 17044350 conflicts
3771.03/3772.18	c Restarting after 25566620 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/node7/watcher-425293-1177668948 -o ROOT/results/node7/solver-425293-1177668948 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425293-1177668948/sat7_bin /tmp/evaluation/425293-1177668948/instance-425293-1177668948.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: 2.00 2.01 1.93 3/77 31727
/proc/meminfo: memFree=1721968/2055920 swapFree=4156316/4192956
[pid=31727] ppid=31725 vsize=1212 CPUtime=0
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 242932464 1241088 128 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 303 128 87 220 0 80 0

[startup+0.0909801 s]
/proc/loadavg: 2.00 2.01 1.93 3/77 31727
/proc/meminfo: memFree=1721968/2055920 swapFree=4156316/4192956
[pid=31727] ppid=31725 vsize=1476 CPUtime=0.08
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 230 0 0 0 8 0 0 0 18 0 1 0 242932464 1511424 214 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 369 214 95 220 0 146 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1476

[startup+0.101979 s]
/proc/loadavg: 2.00 2.01 1.93 3/77 31727
/proc/meminfo: memFree=1721968/2055920 swapFree=4156316/4192956
[pid=31727] ppid=31725 vsize=1476 CPUtime=0.09
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 232 0 0 0 9 0 0 0 18 0 1 0 242932464 1511424 216 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531469 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 369 216 95 220 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.302001 s]
/proc/loadavg: 2.00 2.01 1.93 3/77 31727
/proc/meminfo: memFree=1721968/2055920 swapFree=4156316/4192956
[pid=31727] ppid=31725 vsize=1992 CPUtime=0.29
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 257 0 0 0 29 0 0 0 20 0 1 0 242932464 2039808 241 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525710 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 498 241 95 220 0 275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1992

[startup+0.701042 s]
/proc/loadavg: 2.00 2.01 1.93 3/77 31727
/proc/meminfo: memFree=1721968/2055920 swapFree=4156316/4192956
[pid=31727] ppid=31725 vsize=1992 CPUtime=0.69
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 285 0 0 0 69 0 0 0 23 0 1 0 242932464 2039808 269 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532589 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 498 269 95 220 0 275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1992

[startup+1.50112 s]
/proc/loadavg: 2.00 2.01 1.93 2/78 31728
/proc/meminfo: memFree=1721128/2055920 swapFree=4156316/4192956
[pid=31727] ppid=31725 vsize=1992 CPUtime=1.49
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 323 0 0 0 149 0 0 0 25 0 1 0 242932464 2039808 307 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528857 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 498 307 95 220 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1992

[startup+3.10129 s]
/proc/loadavg: 1.92 1.99 1.92 2/78 31728
/proc/meminfo: memFree=1720872/2055920 swapFree=4156316/4192956
[pid=31727] ppid=31725 vsize=2124 CPUtime=3.09
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 361 0 0 0 309 0 0 0 25 0 1 0 242932464 2174976 345 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578673 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 531 345 95 220 0 308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2124

[startup+6.30264 s]
/proc/loadavg: 1.92 1.99 1.92 2/78 31728
/proc/meminfo: memFree=1720616/2055920 swapFree=4156316/4192956
[pid=31727] ppid=31725 vsize=3152 CPUtime=6.29
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 415 0 0 0 629 0 0 0 25 0 1 0 242932464 3227648 399 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 788 399 95 220 0 565 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3152

[startup+12.7013 s]
/proc/loadavg: 1.78 1.96 1.91 2/78 31728
/proc/meminfo: memFree=1720168/2055920 swapFree=4156316/4192956
[pid=31727] ppid=31725 vsize=3152 CPUtime=12.69
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 498 0 0 0 1269 0 0 0 25 0 1 0 242932464 3227648 482 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528612 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 788 482 95 220 0 565 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3152

[startup+25.5016 s]
/proc/loadavg: 1.66 1.93 1.90 2/78 31728
/proc/meminfo: memFree=1719720/2055920 swapFree=4156316/4192956
[pid=31727] ppid=31725 vsize=3420 CPUtime=25.48
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 602 0 0 0 2548 0 0 0 25 0 1 0 242932464 3502080 586 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 855 586 95 220 0 632 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.1013 s]
/proc/loadavg: 1.43 1.85 1.88 2/78 31728
/proc/meminfo: memFree=1719208/2055920 swapFree=4156316/4192956
[pid=31727] ppid=31725 vsize=3688 CPUtime=51.08
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 745 0 0 0 5108 0 0 0 25 0 1 0 242932464 3776512 729 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 922 729 95 220 0 699 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3688

[startup+102.306 s]
/proc/loadavg: 1.17 1.71 1.82 2/78 31728
/proc/meminfo: memFree=1718504/2055920 swapFree=4156316/4192956
[pid=31727] ppid=31725 vsize=6144 CPUtime=102.26
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 918 0 0 0 10226 0 0 0 25 0 1 0 242932464 6291456 902 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 1536 902 95 220 0 1313 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6144

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.77 2/78 31749
/proc/meminfo: memFree=1716776/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=6412 CPUtime=162.24
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 1042 0 0 0 16223 1 0 0 25 0 1 0 242932464 6565888 1026 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536507 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 1603 1026 95 220 0 1380 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6412

[startup+222.301 s]
/proc/loadavg: 1.02 1.47 1.72 2/78 31749
/proc/meminfo: memFree=1716200/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=6812 CPUtime=222.23
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 1187 0 0 0 22221 2 0 0 25 0 1 0 242932464 6975488 1171 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 1703 1171 95 220 0 1480 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6812

[startup+282.301 s]
/proc/loadavg: 1.01 1.38 1.67 2/78 31749
/proc/meminfo: memFree=1715752/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=7220 CPUtime=282.21
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 1306 0 0 0 28219 2 0 0 25 0 1 0 242932464 7393280 1290 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 1805 1290 95 220 0 1582 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7220

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.63 2/78 31749
/proc/meminfo: memFree=1715560/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=7496 CPUtime=342.2
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 1376 0 0 0 34217 3 0 0 25 0 1 0 242932464 7675904 1360 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 1874 1360 95 220 0 1651 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7496

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.58 2/78 31749
/proc/meminfo: memFree=1715304/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=7764 CPUtime=402.18
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 1437 0 0 0 40215 3 0 0 25 0 1 0 242932464 7950336 1421 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538095 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 1941 1421 95 220 0 1718 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7764

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.54 2/78 31749
/proc/meminfo: memFree=1714984/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=7900 CPUtime=462.16
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 1502 0 0 0 46213 3 0 0 25 0 1 0 242932464 8089600 1486 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 1975 1486 95 220 0 1752 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7900

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.51 2/78 31749
/proc/meminfo: memFree=1714920/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=8036 CPUtime=522.15
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 1539 0 0 0 52211 4 0 0 25 0 1 0 242932464 8228864 1523 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 2009 1523 95 220 0 1786 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8036

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.47 2/78 31749
/proc/meminfo: memFree=1714728/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=8304 CPUtime=582.13
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 1588 0 0 0 58209 4 0 0 25 0 1 0 242932464 8503296 1572 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 2076 1572 95 220 0 1853 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8304

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.44 2/78 31749
/proc/meminfo: memFree=1714536/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=8436 CPUtime=642.12
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 1639 0 0 0 64207 5 0 0 25 0 1 0 242932464 8638464 1623 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532367 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 2109 1623 95 220 0 1886 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8436


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31949
/proc/meminfo: memFree=1709928/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12500 CPUtime=4001.18
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2806 0 0 0 400081 37 0 0 25 0 1 0 242932464 12800000 2790 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3125 2790 95 220 0 2902 0
Current children cumulated CPU time (s) 4001.18
Current children cumulated vsize (KiB) 12500

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31949
/proc/meminfo: memFree=1709800/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12644 CPUtime=4061.16
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2832 0 0 0 406079 37 0 0 25 0 1 0 242932464 12947456 2816 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3161 2816 95 220 0 2938 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 12644

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31949
/proc/meminfo: memFree=1709736/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12644 CPUtime=4121.14
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2846 0 0 0 412076 38 0 0 25 0 1 0 242932464 12947456 2830 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565389 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3161 2830 95 220 0 2938 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 12644

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31949
/proc/meminfo: memFree=1709672/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12644 CPUtime=4181.12
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2860 0 0 0 418074 38 0 0 25 0 1 0 242932464 12947456 2844 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3161 2844 95 220 0 2938 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 12644

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31949
/proc/meminfo: memFree=1709672/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12644 CPUtime=4241.11
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2865 0 0 0 424072 39 0 0 25 0 1 0 242932464 12947456 2849 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3161 2849 95 220 0 2938 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 12644

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31949
/proc/meminfo: memFree=1709608/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12644 CPUtime=4301.09
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2867 0 0 0 430070 39 0 0 25 0 1 0 242932464 12947456 2851 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3161 2851 95 220 0 2938 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 12644

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31949
/proc/meminfo: memFree=1709608/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12788 CPUtime=4361.08
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2879 0 0 0 436068 40 0 0 25 0 1 0 242932464 13094912 2863 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578940 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3197 2863 95 220 0 2974 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 12788

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31949
/proc/meminfo: memFree=1709544/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12788 CPUtime=4421.06
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2887 0 0 0 442066 40 0 0 25 0 1 0 242932464 13094912 2871 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3197 2871 95 220 0 2974 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 12788

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31949
/proc/meminfo: memFree=1709544/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12788 CPUtime=4481.05
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2889 0 0 0 448064 41 0 0 25 0 1 0 242932464 13094912 2873 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529341 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3197 2873 95 220 0 2974 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 12788

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31949
/proc/meminfo: memFree=1709480/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12788 CPUtime=4541.03
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2905 0 0 0 454062 41 0 0 25 0 1 0 242932464 13094912 2889 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558458 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3197 2889 95 220 0 2974 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 12788

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31949
/proc/meminfo: memFree=1709416/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12932 CPUtime=4601.02
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2912 0 0 0 460060 42 0 0 25 0 1 0 242932464 13242368 2896 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3233 2896 95 220 0 3010 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 12932

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31951
/proc/meminfo: memFree=1709352/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12932 CPUtime=4661
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2928 0 0 0 466057 43 0 0 25 0 1 0 242932464 13242368 2912 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3233 2912 95 220 0 3010 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 12932

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31951
/proc/meminfo: memFree=1709288/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12932 CPUtime=4720.99
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2936 0 0 0 472056 43 0 0 25 0 1 0 242932464 13242368 2920 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540063 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3233 2920 95 220 0 3010 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 12932

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31951
/proc/meminfo: memFree=1709288/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=12932 CPUtime=4780.97
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2944 0 0 0 478053 44 0 0 25 0 1 0 242932464 13242368 2928 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3233 2928 95 220 0 3010 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 12932

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31951
/proc/meminfo: memFree=1709224/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=13076 CPUtime=4840.95
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2964 0 0 0 484051 44 0 0 25 0 1 0 242932464 13389824 2948 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3269 2948 95 220 0 3046 0
Current children cumulated CPU time (s) 4840.95
Current children cumulated vsize (KiB) 13076

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31951
/proc/meminfo: memFree=1709160/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=13076 CPUtime=4900.94
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2973 0 0 0 490049 45 0 0 25 0 1 0 242932464 13389824 2957 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3269 2957 95 220 0 3046 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 13076

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31951
/proc/meminfo: memFree=1709096/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=13236 CPUtime=4960.92
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2981 0 0 0 496047 45 0 0 25 0 1 0 242932464 13553664 2965 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3309 2965 95 220 0 3086 0
Current children cumulated CPU time (s) 4960.92
Current children cumulated vsize (KiB) 13236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31951
/proc/meminfo: memFree=1709096/2055920 swapFree=4156360/4192956
[pid=31727] ppid=31725 vsize=13236 CPUtime=5000.01
/proc/31727/stat : 31727 (sat7_bin) R 31725 31727 31435 0 -1 4194304 2991 0 0 0 499956 45 0 0 25 0 1 0 242932464 13553664 2975 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/31727/statm: 3309 2975 95 220 0 3086 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 13236

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): 5001.41
CPU time (s): 5000.03
CPU user time (s): 4999.57
CPU system time (s): 0.462929
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 13236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.462929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2991
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= 102502

runsolver used 4.10837 second user time and 10.1984 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri Apr 27 10:15:48 UTC 2007

IDJOB= 425293
IDBENCH= 19960
IDSOLVER= 183
FILE ID= node7/425293-1177668948

PBS_JOBID= 4698582

Free space on /tmp= 66543 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425293-1177668948/sat7_bin /tmp/evaluation/425293-1177668948/instance-425293-1177668948.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-425293-1177668948 -o ROOT/results/node7/solver-425293-1177668948 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425293-1177668948/sat7_bin /tmp/evaluation/425293-1177668948/instance-425293-1177668948.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a2f5767c9c51923440a1204368c12b36

RANDOM SEED= 601054866

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1722440 kB
Buffers:         40260 kB
Cached:         224396 kB
SwapCached:      16796 kB
Active:         183016 kB
Inactive:       105988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722440 kB
SwapTotal:     4192956 kB
SwapFree:      4156316 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          30064 kB
Slab:            29932 kB
Committed_AS:  8936720 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= 66543 MiB

End job on node7 on Fri Apr 27 11:39:12 UTC 2007