Trace number 309505

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) 1200.05 1200.38

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S361865778-09-SAT.cnf
MD5SUM26d21a18e51a01c29ac0a04190401030
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.333949
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.02	c Restarting after 100 conflicts
0.00/0.03	c Restarting after 250 conflicts
0.00/0.05	c Restarting after 475 conflicts
0.00/0.08	c Restarting after 812 conflicts
0.10/0.13	c Restarting after 1318 conflicts
0.20/0.20	c Restarting after 2077 conflicts
0.30/0.33	c Restarting after 3217 conflicts
0.51/0.52	c Restarting after 4925 conflicts
0.71/0.81	c Restarting after 7488 conflicts
1.22/1.26	c Restarting after 11332 conflicts
1.94/1.95	c Restarting after 17101 conflicts
2.96/3.03	c Restarting after 25750 conflicts
4.60/4.68	c Restarting after 38726 conflicts
7.16/7.18	c Restarting after 58187 conflicts
10.94/11.01	c Restarting after 87379 conflicts
16.99/17.02	c Restarting after 131168 conflicts
26.30/26.36	c Restarting after 196853 conflicts
40.42/40.53	c Restarting after 295379 conflicts
62.64/62.73	c Restarting after 443168 conflicts
97.26/97.32	c Restarting after 664851 conflicts
153.15/153.24	c Restarting after 997376 conflicts
238.63/238.72	c Restarting after 1496164 conflicts
375.70/375.85	c Restarting after 2244346 conflicts
595.91/596.09	c Restarting after 3366621 conflicts
945.21/945.50	c Restarting after 5050033 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/node77/watcher-309505-1172542741 -o ROOT/results/node77/solver-309505-1172542741 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309505-1172542741/sat7_bin /tmp/evaluation/309505-1172542741/instance-309505-1172542741.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: 0.92 0.98 1.08 3/67 5111
/proc/meminfo: memFree=1900296/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=1232 CPUtime=0
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 155 0 0 0 0 0 0 0 19 0 1 0 49141643 1261568 139 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 308 140 87 220 0 85 0

[startup+0.106556 s]
/proc/loadavg: 0.92 0.98 1.08 3/67 5111
/proc/meminfo: memFree=1900296/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=1628 CPUtime=0.1
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 261 0 0 0 10 0 0 0 20 0 1 0 49141643 1667072 245 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 407 245 95 220 0 184 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1628

[startup+0.514604 s]
/proc/loadavg: 0.92 0.98 1.08 3/67 5111
/proc/meminfo: memFree=1900296/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=2144 CPUtime=0.51
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 340 0 0 0 51 0 0 0 24 0 1 0 49141643 2195456 324 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 536 324 95 220 0 313 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2144

[startup+1.3347 s]
/proc/loadavg: 0.92 0.98 1.08 2/68 5112
/proc/meminfo: memFree=1899136/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=2144 CPUtime=1.33
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 388 0 0 0 133 0 0 0 25 0 1 0 49141643 2195456 372 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539151 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 536 372 95 220 0 313 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2144

[startup+2.9739 s]
/proc/loadavg: 0.92 0.98 1.08 2/68 5112
/proc/meminfo: memFree=1898816/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=3172 CPUtime=2.96
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 458 0 0 0 296 0 0 0 25 0 1 0 49141643 3248128 442 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 793 442 95 220 0 570 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3172

[startup+6.25029 s]
/proc/loadavg: 0.93 0.98 1.08 2/68 5112
/proc/meminfo: memFree=1898368/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=3172 CPUtime=6.24
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 525 0 0 0 624 0 0 0 25 0 1 0 49141643 3248128 509 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532367 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 793 509 95 220 0 570 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3172

[startup+12.7041 s]
/proc/loadavg: 0.93 0.98 1.08 2/68 5112
/proc/meminfo: memFree=1897920/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=3304 CPUtime=12.69
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 630 0 0 0 1269 0 0 0 25 0 1 0 49141643 3383296 614 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 826 614 95 220 0 603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3304

[startup+25.6016 s]
/proc/loadavg: 0.95 0.98 1.08 2/68 5112
/proc/meminfo: memFree=1897472/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=3436 CPUtime=25.58
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 727 0 0 0 2558 0 0 0 25 0 1 0 49141643 3518464 711 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 859 711 95 220 0 636 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 3436

[startup+51.2036 s]
/proc/loadavg: 0.96 0.98 1.08 2/68 5112
/proc/meminfo: memFree=1896768/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=5756 CPUtime=51.17
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 898 0 0 0 5117 0 0 0 25 0 1 0 49141643 5894144 882 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 1439 882 95 220 0 1216 0
Current children cumulated CPU time (s) 51.17
Current children cumulated vsize (KiB) 5756

[startup+102.406 s]
/proc/loadavg: 0.98 0.98 1.07 2/68 5112
/proc/meminfo: memFree=1896000/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=6156 CPUtime=102.37
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 1084 0 0 0 10236 1 0 0 25 0 1 0 49141643 6303744 1068 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 1539 1068 95 220 0 1316 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 6156

[startup+162.419 s]
/proc/loadavg: 0.99 0.98 1.07 2/68 5112
/proc/meminfo: memFree=1894912/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=6700 CPUtime=162.36
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 1347 0 0 0 16235 1 0 0 25 0 1 0 49141643 6860800 1331 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 1675 1331 95 220 0 1452 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 6700

[startup+222.425 s]
/proc/loadavg: 0.99 0.98 1.06 2/68 5112
/proc/meminfo: memFree=1894528/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=6964 CPUtime=222.35
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 1447 0 0 0 22234 1 0 0 25 0 1 0 49141643 7131136 1431 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 1741 1431 95 220 0 1518 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 6964

[startup+282.428 s]
/proc/loadavg: 0.99 0.98 1.06 2/68 5112
/proc/meminfo: memFree=1894080/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=7364 CPUtime=282.34
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 1568 0 0 0 28233 1 0 0 25 0 1 0 49141643 7540736 1552 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 1841 1552 95 220 0 1618 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 7364

[startup+342.434 s]
/proc/loadavg: 0.99 0.98 1.05 2/68 5112
/proc/meminfo: memFree=1893632/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=7628 CPUtime=342.33
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 1660 0 0 0 34232 1 0 0 25 0 1 0 49141643 7811072 1644 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 1907 1644 95 220 0 1684 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 7628

[startup+402.443 s]
/proc/loadavg: 0.99 0.98 1.04 2/68 5112
/proc/meminfo: memFree=1893120/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=8024 CPUtime=402.32
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 1795 0 0 0 40231 1 0 0 25 0 1 0 49141643 8216576 1779 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533362 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 2006 1779 95 220 0 1783 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 8024

[startup+462.45 s]
/proc/loadavg: 0.99 0.98 1.04 2/68 5112
/proc/meminfo: memFree=1892736/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=8304 CPUtime=462.31
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 1885 0 0 0 46230 1 0 0 25 0 1 0 49141643 8503296 1869 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539779 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 2076 1869 95 220 0 1853 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 8304

[startup+522.456 s]
/proc/loadavg: 0.99 0.98 1.03 2/68 5112
/proc/meminfo: memFree=1892480/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=8576 CPUtime=522.3
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 1955 0 0 0 52229 1 0 0 25 0 1 0 49141643 8781824 1939 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 2144 1939 95 220 0 1921 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 8576

[startup+582.468 s]
/proc/loadavg: 0.99 0.98 1.03 2/68 5112
/proc/meminfo: memFree=1892224/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=8720 CPUtime=582.3
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 2001 0 0 0 58229 1 0 0 25 0 1 0 49141643 8929280 1985 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538089 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 2180 1985 95 220 0 1957 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 8720

[startup+642.473 s]
/proc/loadavg: 0.99 0.98 1.02 2/68 5112
/proc/meminfo: memFree=1891840/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=13236 CPUtime=642.28
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 2109 0 0 0 64227 1 0 0 25 0 1 0 49141643 13553664 2093 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532453 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 3309 2093 95 220 0 3086 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 13236

[startup+702.481 s]
/proc/loadavg: 0.99 0.98 1.02 2/68 5112
/proc/meminfo: memFree=1891520/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=13368 CPUtime=702.28
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 2169 0 0 0 70227 1 0 0 25 0 1 0 49141643 13688832 2153 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 3342 2153 95 220 0 3119 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 13368

[startup+762.488 s]
/proc/loadavg: 0.99 0.98 1.01 2/68 5112
/proc/meminfo: memFree=1891392/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=13512 CPUtime=762.27
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 2202 0 0 0 76226 1 0 0 25 0 1 0 49141643 13836288 2186 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 3378 2186 95 220 0 3155 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 13512

[startup+822.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 5112
/proc/meminfo: memFree=1891264/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=13648 CPUtime=822.26
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 2230 0 0 0 82225 1 0 0 25 0 1 0 49141643 13975552 2214 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 3412 2214 95 220 0 3189 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 13648

[startup+882.507 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 5112
/proc/meminfo: memFree=1891072/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=13780 CPUtime=882.25
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 2273 0 0 0 88224 1 0 0 25 0 1 0 49141643 14110720 2257 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532753 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 3445 2257 95 220 0 3222 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 13780

[startup+942.513 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 5112
/proc/meminfo: memFree=1891008/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=13920 CPUtime=942.24
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 2299 0 0 0 94223 1 0 0 25 0 1 0 49141643 14254080 2283 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 3480 2283 95 220 0 3257 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 13920

[startup+1002.52 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 5112
/proc/meminfo: memFree=1890688/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=14184 CPUtime=1002.24
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 2365 0 0 0 100223 1 0 0 25 0 1 0 49141643 14524416 2349 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 3546 2349 95 220 0 3323 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 14184

[startup+1062.53 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 5112
/proc/meminfo: memFree=1890368/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=14320 CPUtime=1062.24
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 2443 0 0 0 106222 2 0 0 25 0 1 0 49141643 14663680 2427 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 3580 2427 95 220 0 3357 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 14320

[startup+1122.54 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 5112
/proc/meminfo: memFree=1890240/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=14460 CPUtime=1122.23
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 2476 0 0 0 112221 2 0 0 25 0 1 0 49141643 14807040 2460 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 3615 2460 95 220 0 3392 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 14460

[startup+1182.55 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 5112
/proc/meminfo: memFree=1890112/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=14596 CPUtime=1182.22
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 2497 0 0 0 118220 2 0 0 25 0 1 0 49141643 14946304 2481 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 3649 2481 95 220 0 3426 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 14596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.07 1.00 1.01 2/68 5112
/proc/meminfo: memFree=1890048/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=14596 CPUtime=1200.04
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 2514 0 0 0 120002 2 0 0 25 0 1 0 49141643 14946304 2498 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 3649 2498 95 220 0 3426 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14596

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

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

[startup+1200.37 s]
/proc/loadavg: 1.07 1.00 1.01 2/68 5112
/proc/meminfo: memFree=1890048/2055892 swapFree=4086192/4096564
[pid=5111] ppid=5109 vsize=14596 CPUtime=1200.04
/proc/5111/stat : 5111 (sat7_bin) R 5109 5111 3688 0 -1 4194304 2514 0 0 0 120002 2 0 0 25 0 1 0 49141643 14946304 2498 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 3649 2498 95 220 0 3426 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.022996
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 14596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2514
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= 1884

runsolver used 0.875866 second user time and 2.33065 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Tue Feb 27 02:19:01 UTC 2007

IDJOB= 309505
IDBENCH= 20261
IDSOLVER= 101
FILE ID= node77/309505-1172542741

PBS_JOBID= 3971812

Free space on /tmp= 66647 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S361865778-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/309505-1172542741/sat7_bin /tmp/evaluation/309505-1172542741/instance-309505-1172542741.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-309505-1172542741 -o ROOT/results/node77/solver-309505-1172542741 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309505-1172542741/sat7_bin /tmp/evaluation/309505-1172542741/instance-309505-1172542741.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  26d21a18e51a01c29ac0a04190401030

RANDOM SEED= 164346641

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1900640 kB
Buffers:         22476 kB
Cached:          98232 kB
SwapCached:       3936 kB
Active:          49980 kB
Inactive:        80804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1900640 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            10948 kB
Committed_AS:   102744 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB

End job on node77 on Tue Feb 27 02:39:04 UTC 2007