Trace number 339661

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
MXC 2007-02-08? (TO) 1200.09 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark858.356
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-339661-1173709126 -o ROOT/results/node69/solver-339661-1173709126 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339661-1173709126/mxc /tmp/evaluation/339661-1173709126/instance-339661-1173709126.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.97 0.98 3/64 18224
/proc/meminfo: memFree=1757728/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=1328 CPUtime=0
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 390870330 1359872 178 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 332 178 46 122 0 206 0

[startup+0.073949 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18224
/proc/meminfo: memFree=1757728/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=1460 CPUtime=0.07
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 261 0 0 0 7 0 0 0 18 0 1 0 390870330 1495040 212 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 365 212 57 122 0 239 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1460

[startup+0.101952 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18224
/proc/meminfo: memFree=1757728/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=1460 CPUtime=0.1
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 274 0 0 0 10 0 0 0 18 0 1 0 390870330 1495040 225 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134641111 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 365 225 58 122 0 239 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1460

[startup+0.301985 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18224
/proc/meminfo: memFree=1757728/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=1864 CPUtime=0.3
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 367 0 0 0 30 0 0 0 19 0 1 0 390870330 1908736 316 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 466 316 67 122 0 340 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1864

[startup+0.701049 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18224
/proc/meminfo: memFree=1757728/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=1988 CPUtime=0.69
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 396 0 0 0 69 0 0 0 22 0 1 0 390870330 2035712 345 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 497 345 67 122 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1988

[startup+1.50118 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18225
/proc/meminfo: memFree=1756504/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=2120 CPUtime=1.49
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 447 0 0 0 149 0 0 0 25 0 1 0 390870330 2170880 396 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 530 396 67 122 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2120

[startup+3.10144 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18225
/proc/meminfo: memFree=1756120/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=2368 CPUtime=3.09
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 504 0 0 0 309 0 0 0 25 0 1 0 390870330 2424832 453 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 592 453 67 122 0 466 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2368

[startup+6.30196 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18225
/proc/meminfo: memFree=1755800/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=2604 CPUtime=6.29
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 564 0 0 0 629 0 0 0 25 0 1 0 390870330 2666496 513 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 651 513 67 122 0 525 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2604

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18225
/proc/meminfo: memFree=1755360/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=2984 CPUtime=12.69
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 668 0 0 0 1269 0 0 0 25 0 1 0 390870330 3055616 617 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 746 617 67 122 0 620 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2984

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18225
/proc/meminfo: memFree=1755040/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=3332 CPUtime=25.49
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 745 0 0 0 2549 0 0 0 25 0 1 0 390870330 3411968 694 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 833 694 67 122 0 707 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3332

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18225
/proc/meminfo: memFree=1754400/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=3808 CPUtime=51.07
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 865 0 0 0 5107 0 0 0 25 0 1 0 390870330 3899392 814 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 952 814 67 122 0 826 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3808

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18225
/proc/meminfo: memFree=1753760/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=4384 CPUtime=102.26
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1019 0 0 0 10226 0 0 0 25 0 1 0 390870330 4489216 968 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1096 968 67 122 0 970 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4384

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18225
/proc/meminfo: memFree=1753248/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=5004 CPUtime=162.23
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1163 0 0 0 16223 0 0 0 25 0 1 0 390870330 5124096 1112 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1251 1112 67 122 0 1125 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5004

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18225
/proc/meminfo: memFree=1752800/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=5352 CPUtime=222.21
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1250 0 0 0 22221 0 0 0 25 0 1 0 390870330 5480448 1199 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1338 1199 67 122 0 1212 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5352

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18225
/proc/meminfo: memFree=1752480/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=5656 CPUtime=282.19
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1331 0 0 0 28219 0 0 0 25 0 1 0 390870330 5791744 1277 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1414 1277 67 122 0 1288 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5656

[startup+342.302 s]
/proc/loadavg: 1.09 1.00 0.99 2/65 18225
/proc/meminfo: memFree=1752352/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=5792 CPUtime=342.17
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1358 0 0 0 34217 0 0 0 25 0 1 0 390870330 5931008 1304 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1448 1304 67 122 0 1322 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5792

[startup+402.302 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 18225
/proc/meminfo: memFree=1752288/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=5856 CPUtime=402.15
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1367 0 0 0 40215 0 0 0 25 0 1 0 390870330 5996544 1313 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1464 1313 67 122 0 1338 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5856

[startup+462.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18225
/proc/meminfo: memFree=1751904/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=6140 CPUtime=462.12
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1441 0 0 0 46212 0 0 0 25 0 1 0 390870330 6287360 1387 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1535 1387 67 122 0 1409 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6140

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1751648/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=6320 CPUtime=522.1
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1497 0 0 0 52210 0 0 0 25 0 1 0 390870330 6471680 1443 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1580 1443 67 122 0 1454 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6320

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1751584/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=6444 CPUtime=582.09
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1529 0 0 0 58208 1 0 0 25 0 1 0 390870330 6598656 1475 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1611 1475 67 122 0 1485 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 6444

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1751200/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=6788 CPUtime=642.08
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1615 0 0 0 64207 1 0 0 25 0 1 0 390870330 6950912 1561 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530825 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1697 1561 67 122 0 1571 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 6788

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1750944/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=7004 CPUtime=702.05
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1669 0 0 0 70204 1 0 0 25 0 1 0 390870330 7172096 1615 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1751 1615 67 122 0 1625 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 7004

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1750880/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=7140 CPUtime=762.03
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1696 0 0 0 76202 1 0 0 25 0 1 0 390870330 7311360 1642 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1785 1642 67 122 0 1659 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 7140

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1750816/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=7304 CPUtime=822.01
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1736 0 0 0 82200 1 0 0 25 0 1 0 390870330 7479296 1682 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528071 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1826 1682 67 122 0 1700 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 7304

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1750688/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=7304 CPUtime=881.99
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1746 0 0 0 88198 1 0 0 25 0 1 0 390870330 7479296 1692 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1826 1692 67 122 0 1700 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 7304

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1750560/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=7408 CPUtime=941.96
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1762 0 0 0 94195 1 0 0 25 0 1 0 390870330 7585792 1708 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1852 1708 67 122 0 1726 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 7408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1750496/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=7480 CPUtime=1001.94
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1788 0 0 0 100193 1 0 0 25 0 1 0 390870330 7659520 1734 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1870 1734 67 122 0 1744 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 7480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1750432/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=7588 CPUtime=1061.92
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1815 0 0 0 106191 1 0 0 25 0 1 0 390870330 7770112 1761 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1897 1761 67 122 0 1771 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 7588

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1750048/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=7944 CPUtime=1121.9
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1902 0 0 0 112189 1 0 0 25 0 1 0 390870330 8134656 1848 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1986 1848 67 122 0 1860 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 7944

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1749984/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=7944 CPUtime=1181.88
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1906 0 0 0 118187 1 0 0 25 0 1 0 390870330 8134656 1852 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1986 1852 67 122 0 1860 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 7944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1749984/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=7992 CPUtime=1200.08
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1914 0 0 0 120007 1 0 0 25 0 1 0 390870330 8183808 1860 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1998 1860 67 122 0 1872 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7992

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18225
/proc/meminfo: memFree=1749984/2055920 swapFree=4183204/4192956
[pid=18224] ppid=18222 vsize=7992 CPUtime=1200.08
/proc/18224/stat : 18224 (mxc) R 18222 18224 18121 0 -1 4194304 1914 0 0 0 120007 1 0 0 25 0 1 0 390870330 8183808 1860 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1998 1860 67 122 0 1872 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.016997
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 7992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1914
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= 2487

runsolver used 0.735888 second user time and 2.55261 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Mon Mar 12 14:18:46 UTC 2007

IDJOB= 339661
IDBENCH= 24752
IDSOLVER= 107
FILE ID= node69/339661-1173709126

PBS_JOBID= 4101776

Free space on /tmp= 66276 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339661-1173709126/mxc /tmp/evaluation/339661-1173709126/instance-339661-1173709126.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-339661-1173709126 -o ROOT/results/node69/solver-339661-1173709126 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339661-1173709126/mxc /tmp/evaluation/339661-1173709126/instance-339661-1173709126.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  27360692d166ffe055bd444eea177edf

RANDOM SEED= 57093496

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1758136 kB
Buffers:         32956 kB
Cached:         215612 kB
SwapCached:       3984 kB
Active:         153704 kB
Inactive:       104828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758136 kB
SwapTotal:     4192956 kB
SwapFree:      4183204 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          15368 kB
Slab:            25224 kB
Committed_AS:   902876 kB
PageTables:       1472 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= 66276 MiB

End job on node69 on Mon Mar 12 14:38:49 UTC 2007