Trace number 424440

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) 5000.02 5001.71

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1084572666-19.SAT.shuffled.cnf
MD5SUMea6c3c02564fa25b13cb9c95b3e90ee5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.66529
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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/node47/watcher-424440-1177653528 -o ROOT/results/node47/solver-424440-1177653528 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424440-1177653528/mxc /tmp/evaluation/424440-1177653528/instance-424440-1177653528.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: 0.92 0.98 0.99 3/77 30144
/proc/meminfo: memFree=1656072/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=1364 CPUtime=0
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 120198147 1396736 179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 341 181 46 122 0 215 0

[startup+0.065305 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30144
/proc/meminfo: memFree=1656072/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=1472 CPUtime=0.06
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 268 0 0 0 6 0 0 0 18 0 1 0 120198147 1507328 214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 368 214 59 122 0 242 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1472

[startup+0.101307 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30144
/proc/meminfo: memFree=1656072/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=1604 CPUtime=0.1
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 292 0 0 0 10 0 0 0 18 0 1 0 120198147 1642496 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 401 238 59 122 0 275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1604

[startup+0.301329 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30144
/proc/meminfo: memFree=1656072/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=1876 CPUtime=0.3
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 377 0 0 0 30 0 0 0 20 0 1 0 120198147 1921024 321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 469 321 67 122 0 343 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1876

[startup+0.701372 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30144
/proc/meminfo: memFree=1656072/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=2140 CPUtime=0.69
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 436 0 0 0 69 0 0 0 24 0 1 0 120198147 2191360 380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 535 380 67 122 0 409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2140

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30145
/proc/meminfo: memFree=1654720/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=2272 CPUtime=1.49
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 479 0 0 0 149 0 0 0 25 0 1 0 120198147 2326528 423 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 568 423 67 122 0 442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2272

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30145
/proc/meminfo: memFree=1654336/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=2536 CPUtime=3.09
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 545 0 0 0 309 0 0 0 25 0 1 0 120198147 2596864 489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 634 489 67 122 0 508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2536

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30145
/proc/meminfo: memFree=1653952/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=2800 CPUtime=6.29
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 614 0 0 0 629 0 0 0 25 0 1 0 120198147 2867200 558 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 700 558 67 122 0 574 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2800

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30145
/proc/meminfo: memFree=1653376/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=3136 CPUtime=12.69
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 705 0 0 0 1269 0 0 0 25 0 1 0 120198147 3211264 649 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 784 649 67 122 0 658 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3136

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30145
/proc/meminfo: memFree=1652928/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=3592 CPUtime=25.48
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 821 0 0 0 2548 0 0 0 25 0 1 0 120198147 3678208 765 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 898 765 67 122 0 772 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3592

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30145
/proc/meminfo: memFree=1652544/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=3972 CPUtime=51.08
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 914 0 0 0 5107 1 0 0 25 0 1 0 120198147 4067328 858 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 993 858 67 122 0 867 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3972

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30145
/proc/meminfo: memFree=1651904/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=4564 CPUtime=102.27
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 1068 0 0 0 10226 1 0 0 25 0 1 0 120198147 4673536 1012 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 1141 1012 67 122 0 1015 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4564

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 30301
/proc/meminfo: memFree=1649984/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=5048 CPUtime=162.15
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 1171 0 0 0 16214 1 0 0 25 0 1 0 120198147 5169152 1115 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 1262 1115 67 122 0 1136 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 5048

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30343
/proc/meminfo: memFree=1650816/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=5432 CPUtime=222.11
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 1259 0 0 0 22209 2 0 0 25 0 1 0 120198147 5562368 1203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 1358 1203 67 122 0 1232 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 5432

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30343
/proc/meminfo: memFree=1650496/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=5836 CPUtime=282.08
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 1363 0 0 0 28206 2 0 0 25 0 1 0 120198147 5976064 1307 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 1459 1307 67 122 0 1333 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 5836

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30343
/proc/meminfo: memFree=1650240/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=5964 CPUtime=342.07
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 1403 0 0 0 34204 3 0 0 25 0 1 0 120198147 6107136 1347 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 1491 1347 67 122 0 1365 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 5964

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30343
/proc/meminfo: memFree=1650112/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=6156 CPUtime=402.05
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 1451 0 0 0 40202 3 0 0 25 0 1 0 120198147 6303744 1395 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 1539 1395 67 122 0 1413 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 6156

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30343
/proc/meminfo: memFree=1649920/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=6420 CPUtime=462.04
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 1512 0 0 0 46200 4 0 0 25 0 1 0 120198147 6574080 1456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 1605 1456 67 122 0 1479 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 6420

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30343
/proc/meminfo: memFree=1649792/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=6500 CPUtime=522.02
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 1540 0 0 0 52198 4 0 0 25 0 1 0 120198147 6656000 1484 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 1625 1484 67 122 0 1499 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 6500

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30343
/proc/meminfo: memFree=1649856/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=6596 CPUtime=582
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 1564 0 0 0 58196 4 0 0 25 0 1 0 120198147 6754304 1508 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 1649 1508 67 122 0 1523 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 6596

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30343
/proc/meminfo: memFree=1649792/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=6660 CPUtime=641.99
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 1580 0 0 0 64194 5 0 0 25 0 1 0 120198147 6819840 1524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 1665 1524 67 122 0 1539 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 6660


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30543
/proc/meminfo: memFree=1646592/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=9584 CPUtime=4060.88
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2331 0 0 0 406053 35 0 0 25 0 1 0 120198147 9814016 2266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535023 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2396 2266 67 122 0 2270 0
Current children cumulated CPU time (s) 4060.88
Current children cumulated vsize (KiB) 9584

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30543
/proc/meminfo: memFree=1646592/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=9648 CPUtime=4120.85
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2347 0 0 0 412050 35 0 0 25 0 1 0 120198147 9879552 2282 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2412 2282 67 122 0 2286 0
Current children cumulated CPU time (s) 4120.85
Current children cumulated vsize (KiB) 9648

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30543
/proc/meminfo: memFree=1646656/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=9712 CPUtime=4180.84
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2363 0 0 0 418048 36 0 0 25 0 1 0 120198147 9945088 2298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2428 2298 67 122 0 2302 0
Current children cumulated CPU time (s) 4180.84
Current children cumulated vsize (KiB) 9712

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30543
/proc/meminfo: memFree=1646656/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=9712 CPUtime=4240.82
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2363 0 0 0 424046 36 0 0 25 0 1 0 120198147 9945088 2298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2428 2298 67 122 0 2302 0
Current children cumulated CPU time (s) 4240.82
Current children cumulated vsize (KiB) 9712

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646656/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=9712 CPUtime=4300.81
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2363 0 0 0 430044 37 0 0 25 0 1 0 120198147 9945088 2298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2428 2298 67 122 0 2302 0
Current children cumulated CPU time (s) 4300.81
Current children cumulated vsize (KiB) 9712

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646656/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=9712 CPUtime=4360.79
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2363 0 0 0 436042 37 0 0 25 0 1 0 120198147 9945088 2298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2428 2298 67 122 0 2302 0
Current children cumulated CPU time (s) 4360.79
Current children cumulated vsize (KiB) 9712

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646656/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=9712 CPUtime=4420.77
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2363 0 0 0 442039 38 0 0 25 0 1 0 120198147 9945088 2298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519299 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2428 2298 67 122 0 2302 0
Current children cumulated CPU time (s) 4420.77
Current children cumulated vsize (KiB) 9712

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646656/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=9840 CPUtime=4480.76
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2395 0 0 0 448037 39 0 0 25 0 1 0 120198147 10076160 2330 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2460 2330 67 122 0 2334 0
Current children cumulated CPU time (s) 4480.76
Current children cumulated vsize (KiB) 9840

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646592/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=9840 CPUtime=4540.73
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2395 0 0 0 454034 39 0 0 25 0 1 0 120198147 10076160 2330 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2460 2330 67 122 0 2334 0
Current children cumulated CPU time (s) 4540.73
Current children cumulated vsize (KiB) 9840

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646592/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=9840 CPUtime=4600.72
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2395 0 0 0 460032 40 0 0 25 0 1 0 120198147 10076160 2330 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2460 2330 67 122 0 2334 0
Current children cumulated CPU time (s) 4600.72
Current children cumulated vsize (KiB) 9840

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646400/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=9968 CPUtime=4660.7
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2427 0 0 0 466030 40 0 0 25 0 1 0 120198147 10207232 2362 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2492 2362 67 122 0 2366 0
Current children cumulated CPU time (s) 4660.7
Current children cumulated vsize (KiB) 9968

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646336/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=10032 CPUtime=4720.69
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2443 0 0 0 472028 41 0 0 25 0 1 0 120198147 10272768 2378 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2508 2378 67 122 0 2382 0
Current children cumulated CPU time (s) 4720.69
Current children cumulated vsize (KiB) 10032

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646336/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=10096 CPUtime=4780.67
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2459 0 0 0 478025 42 0 0 25 0 1 0 120198147 10338304 2394 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2524 2394 67 122 0 2398 0
Current children cumulated CPU time (s) 4780.67
Current children cumulated vsize (KiB) 10096

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646144/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=10224 CPUtime=4840.65
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2491 0 0 0 484023 42 0 0 25 0 1 0 120198147 10469376 2426 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2556 2426 67 122 0 2430 0
Current children cumulated CPU time (s) 4840.65
Current children cumulated vsize (KiB) 10224

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646144/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=10224 CPUtime=4900.64
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2491 0 0 0 490021 43 0 0 25 0 1 0 120198147 10469376 2426 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2556 2426 67 122 0 2430 0
Current children cumulated CPU time (s) 4900.64
Current children cumulated vsize (KiB) 10224

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646144/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=10288 CPUtime=4960.61
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2507 0 0 0 496018 43 0 0 25 0 1 0 120198147 10534912 2442 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2572 2442 67 122 0 2446 0
Current children cumulated CPU time (s) 4960.61
Current children cumulated vsize (KiB) 10288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646144/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=10288 CPUtime=5000.01
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2507 0 0 0 499958 43 0 0 25 0 1 0 120198147 10534912 2442 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2572 2442 67 122 0 2446 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 10288

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30545
/proc/meminfo: memFree=1646144/2055920 swapFree=4158012/4192956
[pid=30144] ppid=30142 vsize=10288 CPUtime=5000.01
/proc/30144/stat : 30144 (mxc) R 30142 30144 29815 0 -1 4194304 2507 0 0 0 499958 43 0 0 25 0 1 0 120198147 10534912 2442 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2572 2442 67 122 0 2446 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 10288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.02
CPU user time (s): 4999.58
CPU system time (s): 0.440932
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 10340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.440932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2507
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= 104342

runsolver used 3.76943 second user time and 10.9433 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Fri Apr 27 05:58:48 UTC 2007

IDJOB= 424440
IDBENCH= 19917
IDSOLVER= 174
FILE ID= node47/424440-1177653528

PBS_JOBID= 4697329

Free space on /tmp= 66450 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1084572666-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424440-1177653528/mxc /tmp/evaluation/424440-1177653528/instance-424440-1177653528.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-424440-1177653528 -o ROOT/results/node47/solver-424440-1177653528 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424440-1177653528/mxc /tmp/evaluation/424440-1177653528/instance-424440-1177653528.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ea6c3c02564fa25b13cb9c95b3e90ee5

RANDOM SEED= 448863777

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1656480 kB
Buffers:         41200 kB
Cached:         284140 kB
SwapCached:       3984 kB
Active:         175436 kB
Inactive:       174108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656480 kB
SwapTotal:     4192956 kB
SwapFree:      4158012 kB
Dirty:             764 kB
Writeback:           0 kB
Mapped:          30780 kB
Slab:            35380 kB
Committed_AS:  3961700 kB
PageTables:       1776 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= 66450 MiB

End job on node47 on Fri Apr 27 07:22:12 UTC 2007