Trace number 424737

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) 5000.06 5001.61

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 benchmark0.315951
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)



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/node1/watcher-424737-1177800452 -o ROOT/results/node1/solver-424737-1177800452 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424737-1177800452/mxc /tmp/evaluation/424737-1177800452/instance-424737-1177800452.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: 0.85 0.97 0.99 3/77 19572
/proc/meminfo: memFree=1554120/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=1200 CPUtime=0
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 256083027 1228800 144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 300 144 57 122 0 174 0

[startup+0.060055 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19572
/proc/meminfo: memFree=1554120/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=1332 CPUtime=0.05
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 190 0 0 0 5 0 0 0 18 0 1 0 256083027 1363968 175 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 333 175 59 122 0 207 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1332

[startup+0.10106 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19572
/proc/meminfo: memFree=1554120/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=1332 CPUtime=0.09
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 215 0 0 0 9 0 0 0 18 0 1 0 256083027 1363968 200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 333 200 59 122 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.301084 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19572
/proc/meminfo: memFree=1554120/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=1472 CPUtime=0.29
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 252 0 0 0 29 0 0 0 19 0 1 0 256083027 1507328 235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 368 235 67 122 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1472

[startup+0.701131 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19572
/proc/meminfo: memFree=1554120/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=1600 CPUtime=0.69
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 283 0 0 0 69 0 0 0 22 0 1 0 256083027 1638400 266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 400 266 67 122 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.50122 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1553216/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=1732 CPUtime=1.49
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 326 0 0 0 149 0 0 0 25 0 1 0 256083027 1773568 309 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 433 309 67 122 0 307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1732

[startup+3.10141 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1552896/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=1984 CPUtime=3.09
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 362 0 0 0 309 0 0 0 25 0 1 0 256083027 2031616 345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 496 345 67 122 0 370 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1984

[startup+6.30179 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1552512/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=2116 CPUtime=6.29
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 421 0 0 0 629 0 0 0 25 0 1 0 256083027 2166784 404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 529 404 67 122 0 403 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 3/78 19573
/proc/meminfo: memFree=1552192/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=2492 CPUtime=12.69
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 489 0 0 0 1269 0 0 0 25 0 1 0 256083027 2551808 472 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 623 472 67 122 0 497 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2492

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1551744/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=2848 CPUtime=25.49
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 586 0 0 0 2549 0 0 0 25 0 1 0 256083027 2916352 569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 712 569 67 122 0 586 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2848

[startup+51.1011 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1551232/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=3356 CPUtime=51.08
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 723 0 0 0 5108 0 0 0 25 0 1 0 256083027 3436544 706 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519641 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 839 706 67 122 0 713 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3356

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1550656/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=3908 CPUtime=102.26
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 847 0 0 0 10226 0 0 0 25 0 1 0 256083027 4001792 830 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 977 830 67 122 0 851 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3908

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1550336/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=4344 CPUtime=162.25
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 950 0 0 0 16224 1 0 0 25 0 1 0 256083027 4448256 933 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 1086 933 67 122 0 960 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4344

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1549824/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=4664 CPUtime=222.23
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 1044 0 0 0 22221 2 0 0 25 0 1 0 256083027 4775936 1027 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703180 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 1166 1027 67 122 0 1040 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4664

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1549568/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=4844 CPUtime=282.21
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 1098 0 0 0 28219 2 0 0 25 0 1 0 256083027 4960256 1081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 1211 1081 67 122 0 1085 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4844

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1549312/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=5140 CPUtime=342.2
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 1169 0 0 0 34217 3 0 0 25 0 1 0 256083027 5263360 1152 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 1285 1152 67 122 0 1159 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5140

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1549184/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=5388 CPUtime=402.18
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 1214 0 0 0 40215 3 0 0 25 0 1 0 256083027 5517312 1197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 1347 1197 67 122 0 1221 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5388

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1548800/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=5676 CPUtime=462.17
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 1308 0 0 0 46213 4 0 0 25 0 1 0 256083027 5812224 1291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 1419 1291 67 122 0 1293 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5676

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1548608/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=5856 CPUtime=522.15
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 1347 0 0 0 52211 4 0 0 25 0 1 0 256083027 5996544 1330 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519343 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 1464 1330 67 122 0 1338 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5856

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1548544/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=6024 CPUtime=582.13
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 1383 0 0 0 58208 5 0 0 25 0 1 0 256083027 6168576 1366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 1506 1366 67 122 0 1380 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6024

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19573
/proc/meminfo: memFree=1548352/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=6128 CPUtime=642.12
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 1415 0 0 0 64206 6 0 0 25 0 1 0 256083027 6275072 1398 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 1532 1398 67 122 0 1406 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6128


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1544448/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10072 CPUtime=4001.11
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2427 0 0 0 400076 35 0 0 25 0 1 0 256083027 10313728 2370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2518 2370 67 122 0 2392 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 10072

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1544320/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10108 CPUtime=4061.09
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2439 0 0 0 406074 35 0 0 25 0 1 0 256083027 10350592 2382 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2527 2382 67 122 0 2401 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 10108

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1544320/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10080 CPUtime=4121.08
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2444 0 0 0 412072 36 0 0 25 0 1 0 256083027 10321920 2381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2520 2381 67 122 0 2394 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 10080

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1544192/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10352 CPUtime=4181.06
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2528 0 0 0 418070 36 0 0 25 0 1 0 256083027 10600448 2445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2588 2445 67 122 0 2462 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 10352

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1543808/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10696 CPUtime=4241.05
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2615 0 0 0 424068 37 0 0 25 0 1 0 256083027 10952704 2532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2674 2532 67 122 0 2548 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 10696

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1543808/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10664 CPUtime=4301.03
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2615 0 0 0 430066 37 0 0 25 0 1 0 256083027 10919936 2527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2666 2527 67 122 0 2540 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 10664

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19773
/proc/meminfo: memFree=1543872/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10664 CPUtime=4361.01
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2615 0 0 0 436063 38 0 0 25 0 1 0 256083027 10919936 2527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2666 2527 67 122 0 2540 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 10664

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19855
/proc/meminfo: memFree=1542528/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10664 CPUtime=4420.95
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2615 0 0 0 442055 40 0 0 25 0 1 0 256083027 10919936 2527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2666 2527 67 122 0 2540 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 10664

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19971
/proc/meminfo: memFree=1543680/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10664 CPUtime=4480.88
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2615 0 0 0 448047 41 0 0 25 0 1 0 256083027 10919936 2527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2666 2527 67 122 0 2540 0
Current children cumulated CPU time (s) 4480.88
Current children cumulated vsize (KiB) 10664

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19971
/proc/meminfo: memFree=1543680/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10752 CPUtime=4540.86
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2629 0 0 0 454044 42 0 0 25 0 1 0 256083027 11010048 2541 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2688 2541 67 122 0 2562 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 10752

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19971
/proc/meminfo: memFree=1543680/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10752 CPUtime=4600.85
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2629 0 0 0 460043 42 0 0 25 0 1 0 256083027 11010048 2541 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529871 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2688 2541 67 122 0 2562 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 10752

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19971
/proc/meminfo: memFree=1543616/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10752 CPUtime=4660.82
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2629 0 0 0 466040 42 0 0 25 0 1 0 256083027 11010048 2541 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2688 2541 67 122 0 2562 0
Current children cumulated CPU time (s) 4660.82
Current children cumulated vsize (KiB) 10752

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19971
/proc/meminfo: memFree=1543552/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10824 CPUtime=4720.81
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2644 0 0 0 472038 43 0 0 25 0 1 0 256083027 11083776 2556 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2706 2556 67 122 0 2580 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 10824

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19971
/proc/meminfo: memFree=1543488/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10780 CPUtime=4780.79
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2644 0 0 0 478036 43 0 0 25 0 1 0 256083027 11038720 2556 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2695 2556 67 122 0 2569 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 10780

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19971
/proc/meminfo: memFree=1543424/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10780 CPUtime=4840.78
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2644 0 0 0 484034 44 0 0 25 0 1 0 256083027 11038720 2556 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528293 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2695 2556 67 122 0 2569 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 10780

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19971
/proc/meminfo: memFree=1543360/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10848 CPUtime=4900.76
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2670 0 0 0 490031 45 0 0 25 0 1 0 256083027 11108352 2573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2712 2573 67 122 0 2586 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 10848

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19971
/proc/meminfo: memFree=1543552/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10896 CPUtime=4960.74
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2671 0 0 0 496029 45 0 0 25 0 1 0 256083027 11157504 2574 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2724 2574 67 122 0 2598 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 10896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19971
/proc/meminfo: memFree=1543616/2055920 swapFree=4145748/4192956
[pid=19572] ppid=19570 vsize=10888 CPUtime=5000.05
/proc/19572/stat : 19572 (mxc) R 19570 19572 19518 0 -1 4194304 2673 0 0 0 499959 46 0 0 25 0 1 0 256083027 11149312 2576 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19572/statm: 2722 2576 67 122 0 2596 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 10888

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): 5001.61
CPU time (s): 5000.06
CPU user time (s): 4999.59
CPU system time (s): 0.461929
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 10912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.461929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2673
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= 3798

runsolver used 3.9454 second user time and 10.4714 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Sat Apr 28 22:47:32 UTC 2007

IDJOB= 424737
IDBENCH= 20261
IDSOLVER= 174
FILE ID= node1/424737-1177800452

PBS_JOBID= 4715831

Free space on /tmp= 66521 MiB

SOLVER NAME= MXC 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/424737-1177800452/mxc /tmp/evaluation/424737-1177800452/instance-424737-1177800452.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-424737-1177800452 -o ROOT/results/node1/solver-424737-1177800452 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424737-1177800452/mxc /tmp/evaluation/424737-1177800452/instance-424737-1177800452.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  26d21a18e51a01c29ac0a04190401030

RANDOM SEED= 283541902

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1554528 kB
Buffers:         49780 kB
Cached:         360880 kB
SwapCached:      15700 kB
Active:         229224 kB
Inactive:       205196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554528 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:             680 kB
Writeback:           0 kB
Mapped:          29680 kB
Slab:            52448 kB
Committed_AS:  5219752 kB
PageTables:       1832 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= 66521 MiB

End job on node1 on Sun Apr 29 00:10:56 UTC 2007