Trace number 306963

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) 1200.12 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
MD5SUM54d48c33f7a9a8497a5de749a63ebbcb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark943.856
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.29	c Starting solver ...
0.29/0.37	c Restarting after 102 conflicts
0.40/0.48	c Restarting after 252 conflicts
0.60/0.65	c Restarting after 477 conflicts
0.80/0.89	c Restarting after 814 conflicts
1.22/1.31	c Restarting after 1320 conflicts
1.83/1.89	c Restarting after 2080 conflicts
2.65/2.74	c Restarting after 3219 conflicts
3.99/4.10	c Restarting after 4927 conflicts
6.24/6.27	c Restarting after 7489 conflicts
9.52/9.61	c Restarting after 11333 conflicts
15.25/15.31	c Restarting after 17099 conflicts
24.37/24.41	c Restarting after 25748 conflicts
39.84/39.95	c Restarting after 38722 conflicts
68.21/68.27	c Restarting after 58186 conflicts
112.65/112.77	c Restarting after 87378 conflicts
194.98/195.13	c Restarting after 131167 conflicts
349.94/350.11	c Restarting after 196851 conflicts
625.43/625.67	c Restarting after 295377 conflicts
1044.10/1044.40	c Restarting after 443170 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-306963-1172110127 -o ROOT/results/node18/solver-306963-1172110127 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306963-1172110127/sat7_bin /tmp/evaluation/306963-1172110127/instance-306963-1172110127.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/77 17750
/proc/meminfo: memFree=1847864/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=2116 CPUtime=0
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 390 0 0 0 0 0 0 0 18 0 1 0 230967266 2166784 373 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 529 374 88 220 0 306 0

[startup+0.106924 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17750
/proc/meminfo: memFree=1847864/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=3660 CPUtime=0.1
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 761 0 0 0 10 0 0 0 18 0 1 0 230967266 3747840 744 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 915 744 88 220 0 692 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3660

[startup+0.514964 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17750
/proc/meminfo: memFree=1847864/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=10152 CPUtime=0.5
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 1566 0 0 0 50 0 0 0 21 0 1 0 230967266 10395648 1549 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 2538 1549 95 220 0 2315 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10152

[startup+1.33504 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1840944/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=10152 CPUtime=1.33
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 1928 0 0 0 132 1 0 0 25 0 1 0 230967266 10395648 1911 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 2538 1911 95 220 0 2315 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10152

[startup+2.9712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1839152/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=14252 CPUtime=2.96
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 2458 0 0 0 295 1 0 0 25 0 1 0 230967266 14594048 2441 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 3563 2441 95 220 0 3340 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14252

[startup+6.25352 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1834736/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=18352 CPUtime=6.24
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 3487 0 0 0 622 2 0 0 25 0 1 0 230967266 18792448 3470 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 4588 3470 95 220 0 4365 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18352

[startup+12.7101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1827248/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=22452 CPUtime=12.69
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 5242 0 0 0 1265 4 0 0 25 0 1 0 230967266 22990848 5225 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 5613 5225 95 220 0 5390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22452

[startup+25.5114 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1814320/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=38852 CPUtime=25.5
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 8562 0 0 0 2543 7 0 0 25 0 1 0 230967266 39784448 8545 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 9713 8545 95 220 0 9490 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 38852

[startup+51.1249 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1791728/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=59352 CPUtime=51.1
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 14135 0 0 0 5099 11 0 0 25 0 1 0 230967266 60776448 14118 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 14838 14118 95 220 0 14615 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 59352

[startup+102.342 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 17751
/proc/meminfo: memFree=1763312/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=88176 CPUtime=102.31
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 21189 0 0 0 10212 19 0 0 25 0 1 0 230967266 90292224 21172 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 22044 21172 95 220 0 21821 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 88176

[startup+162.371 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17751
/proc/meminfo: memFree=1755760/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=96600 CPUtime=162.32
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 23018 0 0 0 16211 21 0 0 25 0 1 0 230967266 98918400 23001 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 24150 23001 95 220 0 23927 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 96600

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1733616/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=117324 CPUtime=222.32
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 28531 0 0 0 22205 27 0 0 25 0 1 0 230967266 120139776 28514 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 29331 28514 95 220 0 29108 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 117324

[startup+282.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1732976/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=117552 CPUtime=282.34
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 28688 0 0 0 28206 28 0 0 25 0 1 0 230967266 120373248 28671 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 29388 28671 95 220 0 29165 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 117552

[startup+342.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1730288/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=122016 CPUtime=342.36
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 29365 0 0 0 34207 29 0 0 25 0 1 0 230967266 124944384 29348 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 30504 29348 95 220 0 30281 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 122016

[startup+402.504 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 17751
/proc/meminfo: memFree=1717040/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=134444 CPUtime=402.38
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 32677 0 0 0 40204 34 0 0 25 0 1 0 230967266 137670656 32660 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 33611 32660 95 220 0 33388 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 134444

[startup+462.538 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17751
/proc/meminfo: memFree=1714352/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=134668 CPUtime=462.4
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 33308 0 0 0 46205 35 0 0 25 0 1 0 230967266 137900032 33291 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539048 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 33667 33291 95 220 0 33444 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 134668

[startup+522.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1713648/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=135028 CPUtime=522.41
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 33491 0 0 0 52206 35 0 0 25 0 1 0 230967266 138268672 33474 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 33757 33474 95 220 0 33534 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 135028

[startup+582.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1712240/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=139484 CPUtime=582.43
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 33829 0 0 0 58206 37 0 0 25 0 1 0 230967266 142831616 33812 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 34871 33812 95 220 0 34648 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 139484

[startup+642.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1705328/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=143704 CPUtime=642.44
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 35573 0 0 0 64206 38 0 0 25 0 1 0 230967266 147152896 35556 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 35926 35556 95 220 0 35703 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 143704

[startup+702.658 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 17751
/proc/meminfo: memFree=1696112/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=152244 CPUtime=702.45
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 37855 0 0 0 70205 40 0 0 25 0 1 0 230967266 155897856 37838 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 38061 37838 95 220 0 37838 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 152244

[startup+762.689 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17751
/proc/meminfo: memFree=1695728/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=156592 CPUtime=762.47
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 37949 0 0 0 76206 41 0 0 25 0 1 0 230967266 160350208 37932 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 39148 37932 95 220 0 38925 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 156592

[startup+822.724 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1694896/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=156948 CPUtime=822.48
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 38137 0 0 0 82207 41 0 0 25 0 1 0 230967266 160714752 38120 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 39237 38120 95 220 0 39014 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 156948

[startup+882.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1692912/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=157228 CPUtime=882.5
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 38639 0 0 0 88207 43 0 0 25 0 1 0 230967266 161001472 38622 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 39307 38622 95 220 0 39084 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 157228

[startup+942.783 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1686768/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=161584 CPUtime=942.51
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 40176 0 0 0 94207 44 0 0 25 0 1 0 230967266 165462016 40159 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 40396 40159 95 220 0 40173 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 161584

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1685296/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=165828 CPUtime=1002.53
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 40517 0 0 0 100208 45 0 0 25 0 1 0 230967266 169807872 40500 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 41457 40500 95 220 0 41234 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 165828

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1685040/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=165828 CPUtime=1062.55
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 40577 0 0 0 106209 46 0 0 25 0 1 0 230967266 169807872 40560 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532331 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 41457 40560 95 220 0 41234 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 165828

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1683696/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=166056 CPUtime=1122.55
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 40915 0 0 0 112209 46 0 0 25 0 1 0 230967266 170041344 40898 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 41514 40898 95 220 0 41291 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 166056

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1678320/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=170392 CPUtime=1182.56
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 42271 0 0 0 118208 48 0 0 25 0 1 0 230967266 174481408 42254 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 42598 42254 95 220 0 42375 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 170392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1676400/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=174492 CPUtime=1200.09
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 42719 0 0 0 119960 49 0 0 25 0 1 0 230967266 178679808 42702 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 43623 42702 95 220 0 43400 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 174492

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17751
/proc/meminfo: memFree=1676400/2055920 swapFree=4192812/4192956
[pid=17750] ppid=17748 vsize=174492 CPUtime=1200.09
/proc/17750/stat : 17750 (sat7_bin) R 17748 17750 17401 0 -1 4194304 42719 0 0 0 119960 49 0 0 25 0 1 0 230967266 178679808 42702 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17750/statm: 43623 42702 95 220 0 43400 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 174492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1199.6
CPU system time (s): 0.52092
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 174492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.52092
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42719
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= 878

runsolver used 1.42278 second user time and 2.82457 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Thu Feb 22 02:08:47 UTC 2007

IDJOB= 306963
IDBENCH= 20194
IDSOLVER= 101
FILE ID= node18/306963-1172110127

PBS_JOBID= 3865364

Free space on /tmp= 66542 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
COMMAND LINE= /tmp/evaluation/306963-1172110127/sat7_bin /tmp/evaluation/306963-1172110127/instance-306963-1172110127.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-306963-1172110127 -o ROOT/results/node18/solver-306963-1172110127 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306963-1172110127/sat7_bin /tmp/evaluation/306963-1172110127/instance-306963-1172110127.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  54d48c33f7a9a8497a5de749a63ebbcb

RANDOM SEED= 339650055

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1848272 kB
Buffers:         21400 kB
Cached:          74752 kB
SwapCached:          0 kB
Active:          99540 kB
Inactive:        56168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848272 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2172 kB
Writeback:           0 kB
Mapped:          78452 kB
Slab:            37648 kB
Committed_AS:   908336 kB
PageTables:       1668 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= 66542 MiB

End job on node18 on Thu Feb 22 02:28:50 UTC 2007