Trace number 424734

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 5002.01

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
MD5SUM29ca8cedaef0d9dfd8a1bc9050403900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1159.08
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/node66/watcher-424734-1177798662 -o ROOT/results/node66/solver-424734-1177798662 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424734-1177798662/mxc /tmp/evaluation/424734-1177798662/instance-424734-1177798662.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: 1.00 0.99 0.99 3/64 16178
/proc/meminfo: memFree=1514872/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=1200 CPUtime=0
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 255855760 1228800 144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 300 144 57 122 0 174 0

[startup+0.098787 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 16178
/proc/meminfo: memFree=1514872/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=1332 CPUtime=0.09
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 209 0 0 0 9 0 0 0 18 0 1 0 255855760 1363968 194 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 333 194 59 122 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.101788 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 16178
/proc/meminfo: memFree=1514872/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=1332 CPUtime=0.09
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 210 0 0 0 9 0 0 0 18 0 1 0 255855760 1363968 195 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 333 195 59 122 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.301827 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 16178
/proc/meminfo: memFree=1514872/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=1472 CPUtime=0.29
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 249 0 0 0 29 0 0 0 19 0 1 0 255855760 1507328 232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530291 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 368 232 67 122 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1472

[startup+0.701908 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 16178
/proc/meminfo: memFree=1514872/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=1596 CPUtime=0.69
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 279 0 0 0 69 0 0 0 22 0 1 0 255855760 1634304 262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528099 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 399 262 67 122 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1596

[startup+1.50107 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1513968/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=1728 CPUtime=1.49
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 321 0 0 0 149 0 0 0 25 0 1 0 255855760 1769472 304 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 432 304 67 122 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1728

[startup+3.10139 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1513712/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=1852 CPUtime=3.09
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 354 0 0 0 309 0 0 0 25 0 1 0 255855760 1896448 337 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 463 337 67 122 0 337 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1852

[startup+6.30203 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1513400/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=2104 CPUtime=6.29
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 399 0 0 0 629 0 0 0 25 0 1 0 255855760 2154496 382 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 526 382 67 122 0 400 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2104

[startup+12.7013 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1513152/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=2360 CPUtime=12.68
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 467 0 0 0 1268 0 0 0 25 0 1 0 255855760 2416640 450 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 590 450 67 122 0 464 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2360

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1512832/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=2584 CPUtime=25.48
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 535 0 0 0 2548 0 0 0 25 0 1 0 255855760 2646016 518 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 646 518 67 122 0 520 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2584

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1512320/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=3196 CPUtime=51.07
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 666 0 0 0 5107 0 0 0 25 0 1 0 255855760 3272704 649 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 799 649 67 122 0 673 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3196

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1511808/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=3580 CPUtime=102.26
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 783 0 0 0 10225 1 0 0 25 0 1 0 255855760 3665920 766 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 895 766 67 122 0 769 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3580

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1511360/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=4016 CPUtime=162.23
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 877 0 0 0 16222 1 0 0 25 0 1 0 255855760 4112384 860 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 1004 860 67 122 0 878 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4016

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1511104/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=4260 CPUtime=222.21
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 939 0 0 0 22220 1 0 0 25 0 1 0 255855760 4362240 922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 1065 922 67 122 0 939 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4260

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1510656/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=4684 CPUtime=282.18
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 1040 0 0 0 28217 1 0 0 25 0 1 0 255855760 4796416 1023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531287 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 1171 1023 67 122 0 1045 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4684

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1510592/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=4852 CPUtime=342.16
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 1080 0 0 0 34215 1 0 0 25 0 1 0 255855760 4968448 1063 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 1213 1063 67 122 0 1087 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4852

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1510272/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=5080 CPUtime=402.14
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 1152 0 0 0 40213 1 0 0 25 0 1 0 255855760 5201920 1135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 1270 1135 67 122 0 1144 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5080

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1509952/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=5432 CPUtime=462.11
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 1229 0 0 0 46210 1 0 0 25 0 1 0 255855760 5562368 1212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 1358 1212 67 122 0 1232 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 5432

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1509888/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=5552 CPUtime=522.09
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 1258 0 0 0 52208 1 0 0 25 0 1 0 255855760 5685248 1241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 1388 1241 67 122 0 1262 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 5552

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1509760/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=5624 CPUtime=582.07
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 1289 0 0 0 58206 1 0 0 25 0 1 0 255855760 5758976 1272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 1406 1272 67 122 0 1280 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 5624

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16179
/proc/meminfo: memFree=1509632/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=5716 CPUtime=642.05
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 1313 0 0 0 64204 1 0 0 25 0 1 0 255855760 5853184 1296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 1429 1296 67 122 0 1303 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 5716


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505600/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=9608 CPUtime=4000.68
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2327 0 0 0 400059 9 0 0 25 0 1 0 255855760 9838592 2279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2402 2279 67 122 0 2276 0
Current children cumulated CPU time (s) 4000.68
Current children cumulated vsize (KiB) 9608

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505664/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=9580 CPUtime=4060.66
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2327 0 0 0 406057 9 0 0 25 0 1 0 255855760 9809920 2272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2395 2272 67 122 0 2269 0
Current children cumulated CPU time (s) 4060.66
Current children cumulated vsize (KiB) 9580

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505664/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=9580 CPUtime=4120.63
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2327 0 0 0 412054 9 0 0 25 0 1 0 255855760 9809920 2272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2395 2272 67 122 0 2269 0
Current children cumulated CPU time (s) 4120.63
Current children cumulated vsize (KiB) 9580

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505600/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=9644 CPUtime=4180.61
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2341 0 0 0 418052 9 0 0 25 0 1 0 255855760 9875456 2286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2411 2286 67 122 0 2285 0
Current children cumulated CPU time (s) 4180.61
Current children cumulated vsize (KiB) 9644

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505536/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=9780 CPUtime=4240.58
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2363 0 0 0 424049 9 0 0 25 0 1 0 255855760 10014720 2308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2445 2308 67 122 0 2319 0
Current children cumulated CPU time (s) 4240.58
Current children cumulated vsize (KiB) 9780

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505344/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=9904 CPUtime=4300.56
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2395 0 0 0 430047 9 0 0 25 0 1 0 255855760 10141696 2340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2476 2340 67 122 0 2350 0
Current children cumulated CPU time (s) 4300.56
Current children cumulated vsize (KiB) 9904

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505280/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=9952 CPUtime=4360.54
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2424 0 0 0 436045 9 0 0 25 0 1 0 255855760 10190848 2365 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2488 2365 67 122 0 2362 0
Current children cumulated CPU time (s) 4360.54
Current children cumulated vsize (KiB) 9952

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505280/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=9988 CPUtime=4420.51
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2433 0 0 0 442042 9 0 0 25 0 1 0 255855760 10227712 2359 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2497 2359 67 122 0 2371 0
Current children cumulated CPU time (s) 4420.51
Current children cumulated vsize (KiB) 9988

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505280/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=9940 CPUtime=4480.49
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2433 0 0 0 448040 9 0 0 25 0 1 0 255855760 10178560 2359 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2485 2359 67 122 0 2359 0
Current children cumulated CPU time (s) 4480.49
Current children cumulated vsize (KiB) 9940

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505344/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=9940 CPUtime=4540.47
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2433 0 0 0 454038 9 0 0 25 0 1 0 255855760 10178560 2359 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529763 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2485 2359 67 122 0 2359 0
Current children cumulated CPU time (s) 4540.47
Current children cumulated vsize (KiB) 9940

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505280/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=9940 CPUtime=4600.46
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2433 0 0 0 460036 10 0 0 25 0 1 0 255855760 10178560 2359 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2485 2359 67 122 0 2359 0
Current children cumulated CPU time (s) 4600.46
Current children cumulated vsize (KiB) 9940

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505216/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=10044 CPUtime=4660.43
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2450 0 0 0 466033 10 0 0 25 0 1 0 255855760 10285056 2376 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2511 2376 67 122 0 2385 0
Current children cumulated CPU time (s) 4660.43
Current children cumulated vsize (KiB) 10044

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505152/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=10032 CPUtime=4720.41
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2454 0 0 0 472031 10 0 0 25 0 1 0 255855760 10272768 2380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2508 2380 67 122 0 2382 0
Current children cumulated CPU time (s) 4720.41
Current children cumulated vsize (KiB) 10032

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1505088/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=10196 CPUtime=4780.38
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2484 0 0 0 478028 10 0 0 25 0 1 0 255855760 10440704 2410 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2549 2410 67 122 0 2423 0
Current children cumulated CPU time (s) 4780.38
Current children cumulated vsize (KiB) 10196

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1504896/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=10288 CPUtime=4840.36
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2509 0 0 0 484026 10 0 0 25 0 1 0 255855760 10534912 2435 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519098 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2572 2435 67 122 0 2446 0
Current children cumulated CPU time (s) 4840.36
Current children cumulated vsize (KiB) 10288

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1504768/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=10392 CPUtime=4900.33
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2535 0 0 0 490023 10 0 0 25 0 1 0 255855760 10641408 2461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2598 2461 67 122 0 2472 0
Current children cumulated CPU time (s) 4900.33
Current children cumulated vsize (KiB) 10392

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1504896/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=10364 CPUtime=4960.32
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2542 0 0 0 496021 11 0 0 25 0 1 0 255855760 10612736 2468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2591 2468 67 122 0 2465 0
Current children cumulated CPU time (s) 4960.32
Current children cumulated vsize (KiB) 10364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16379
/proc/meminfo: memFree=1504896/2055920 swapFree=4183060/4192956
[pid=16178] ppid=16176 vsize=10320 CPUtime=5000.01
/proc/16178/stat : 16178 (mxc) R 16176 16178 15689 0 -1 4194304 2542 0 0 0 499990 11 0 0 25 0 1 0 255855760 10567680 2457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16178/statm: 2580 2457 67 122 0 2454 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 10320

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): 5002.01
CPU time (s): 5000.02
CPU user time (s): 4999.9
CPU system time (s): 0.114982
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 10396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2542
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= 7654

runsolver used 3.60645 second user time and 10.1005 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Sat Apr 28 22:17:42 UTC 2007

IDJOB= 424734
IDBENCH= 20257
IDSOLVER= 174
FILE ID= node66/424734-1177798662

PBS_JOBID= 4715799

Free space on /tmp= 66527 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424734-1177798662/mxc /tmp/evaluation/424734-1177798662/instance-424734-1177798662.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-424734-1177798662 -o ROOT/results/node66/solver-424734-1177798662 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424734-1177798662/mxc /tmp/evaluation/424734-1177798662/instance-424734-1177798662.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  29ca8cedaef0d9dfd8a1bc9050403900

RANDOM SEED= 274298025

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1515344 kB
Buffers:         51592 kB
Cached:         411056 kB
SwapCached:       4512 kB
Active:         236776 kB
Inactive:       236324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515344 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:             652 kB
Writeback:           0 kB
Mapped:          15776 kB
Slab:            53620 kB
Committed_AS:  1875376 kB
PageTables:       1376 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= 66527 MiB

End job on node66 on Sat Apr 28 23:41:06 UTC 2007