Trace number 424760

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) 5000.1 5002.41

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
MD5SUM6a45383bc2424adf54303f559896286c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1705.3
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node69/watcher-424760-1177813139 -o ROOT/results/node69/solver-424760-1177813139 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424760-1177813139/mxc /tmp/evaluation/424760-1177813139/instance-424760-1177813139.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: 0.98 1.00 1.00 2/64 8661
/proc/meminfo: memFree=1627044/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=1388 CPUtime=0
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 257303347 1421312 176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134522197 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 347 177 46 122 0 221 0

[startup+0.017457 s]
/proc/loadavg: 0.98 1.00 1.00 2/64 8661
/proc/meminfo: memFree=1627044/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=1388 CPUtime=0.01
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 219 0 0 0 1 0 0 0 18 0 1 0 257303347 1421312 204 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 347 204 59 122 0 221 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1388

[startup+0.101469 s]
/proc/loadavg: 0.98 1.00 1.00 2/64 8661
/proc/meminfo: memFree=1627044/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=1520 CPUtime=0.09
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 257303347 1556480 228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 380 228 59 122 0 254 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1520

[startup+0.301502 s]
/proc/loadavg: 0.98 1.00 1.00 2/64 8661
/proc/meminfo: memFree=1627044/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=1792 CPUtime=0.29
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 325 0 0 0 29 0 0 0 19 0 1 0 257303347 1835008 308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 448 308 67 122 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1792

[startup+0.701567 s]
/proc/loadavg: 0.98 1.00 1.00 2/64 8661
/proc/meminfo: memFree=1627044/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=1924 CPUtime=0.69
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 367 0 0 0 69 0 0 0 22 0 1 0 257303347 1970176 350 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 481 350 67 122 0 355 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1924

[startup+1.5017 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 8662
/proc/meminfo: memFree=1625756/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=2212 CPUtime=1.49
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 415 0 0 0 149 0 0 0 25 0 1 0 257303347 2265088 398 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530040 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 553 398 67 122 0 427 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2212

[startup+3.10196 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 8662
/proc/meminfo: memFree=1625436/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=2456 CPUtime=3.09
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 476 0 0 0 309 0 0 0 25 0 1 0 257303347 2514944 459 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519558 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 614 459 67 122 0 488 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2456

[startup+6.30148 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 8662
/proc/meminfo: memFree=1625052/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=2708 CPUtime=6.29
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 536 0 0 0 629 0 0 0 25 0 1 0 257303347 2772992 519 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 677 519 67 122 0 551 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2708

[startup+12.7015 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 8662
/proc/meminfo: memFree=1624540/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=2972 CPUtime=12.69
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 627 0 0 0 1269 0 0 0 25 0 1 0 257303347 3043328 610 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 743 610 67 122 0 617 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2972

[startup+25.5016 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8662
/proc/meminfo: memFree=1624092/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=3452 CPUtime=25.48
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 741 0 0 0 2548 0 0 0 25 0 1 0 257303347 3534848 724 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 863 724 67 122 0 737 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3452

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8662
/proc/meminfo: memFree=1623580/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=4020 CPUtime=51.07
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 864 0 0 0 5107 0 0 0 25 0 1 0 257303347 4116480 847 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 1005 847 67 122 0 879 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4020

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8662
/proc/meminfo: memFree=1622812/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=4632 CPUtime=102.26
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 1041 0 0 0 10226 0 0 0 25 0 1 0 257303347 4743168 1024 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531086 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 1158 1024 67 122 0 1032 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4632

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 8662
/proc/meminfo: memFree=1622364/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=5140 CPUtime=162.24
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 1159 0 0 0 16223 1 0 0 25 0 1 0 257303347 5263360 1142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 1285 1142 67 122 0 1159 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5140

[startup+222.302 s]
/proc/loadavg: 1.70 1.17 1.05 2/72 21963
/proc/meminfo: memFree=1603220/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=5800 CPUtime=222.01
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 1317 0 0 0 22195 6 0 0 25 0 1 0 257303347 5939200 1300 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 0 0 0
/proc/8661/statm: 1450 1300 67 122 0 1324 0
Current children cumulated CPU time (s) 222.01
Current children cumulated vsize (KiB) 5800

[startup+282.301 s]
/proc/loadavg: 2.11 1.38 1.13 3/72 10848
/proc/meminfo: memFree=1578324/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=6052 CPUtime=281.71
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 1395 0 0 0 28157 14 0 0 25 0 1 0 257303347 6197248 1378 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 0 0 0
/proc/8661/statm: 1513 1378 67 122 0 1387 0
Current children cumulated CPU time (s) 281.71
Current children cumulated vsize (KiB) 6052

[startup+342.301 s]
/proc/loadavg: 1.41 1.31 1.12 2/65 10924
/proc/meminfo: memFree=1580188/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=6672 CPUtime=341.68
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 1537 0 0 0 34154 14 0 0 25 0 1 0 257303347 6832128 1520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 1668 1520 67 122 0 1542 0
Current children cumulated CPU time (s) 341.68
Current children cumulated vsize (KiB) 6672

[startup+402.302 s]
/proc/loadavg: 1.15 1.25 1.11 2/65 10924
/proc/meminfo: memFree=1580060/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=6752 CPUtime=401.66
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 1569 0 0 0 40152 14 0 0 25 0 1 0 257303347 6914048 1552 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 1688 1552 67 122 0 1562 0
Current children cumulated CPU time (s) 401.66
Current children cumulated vsize (KiB) 6752

[startup+462.302 s]
/proc/loadavg: 1.05 1.20 1.10 2/65 10924
/proc/meminfo: memFree=1579932/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=7060 CPUtime=461.64
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 1646 0 0 0 46150 14 0 0 25 0 1 0 257303347 7229440 1629 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 1765 1629 67 122 0 1639 0
Current children cumulated CPU time (s) 461.64
Current children cumulated vsize (KiB) 7060

[startup+522.301 s]
/proc/loadavg: 1.02 1.16 1.09 2/65 10924
/proc/meminfo: memFree=1579868/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=7060 CPUtime=521.62
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 1649 0 0 0 52148 14 0 0 25 0 1 0 257303347 7229440 1632 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519534 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 1765 1632 67 122 0 1639 0
Current children cumulated CPU time (s) 521.62
Current children cumulated vsize (KiB) 7060

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.08 2/65 10924
/proc/meminfo: memFree=1579484/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=7648 CPUtime=581.6
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 1783 0 0 0 58145 15 0 0 25 0 1 0 257303347 7831552 1766 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 1912 1766 67 122 0 1786 0
Current children cumulated CPU time (s) 581.6
Current children cumulated vsize (KiB) 7648

[startup+642.303 s]
/proc/loadavg: 1.00 1.10 1.08 2/65 10924
/proc/meminfo: memFree=1579100/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=7904 CPUtime=641.59
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 1851 0 0 0 64144 15 0 0 25 0 1 0 257303347 8093696 1831 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 1976 1831 67 122 0 1850 0
Current children cumulated CPU time (s) 641.59
Current children cumulated vsize (KiB) 7904


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1574172/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=12840 CPUtime=4000.32
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3211 0 0 0 400010 22 0 0 25 0 1 0 257303347 13148160 3068 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3210 3068 67 122 0 3084 0
Current children cumulated CPU time (s) 4000.32
Current children cumulated vsize (KiB) 12840

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1574108/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=12840 CPUtime=4060.3
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3213 0 0 0 406008 22 0 0 25 0 1 0 257303347 13148160 3070 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531386 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3210 3070 67 122 0 3084 0
Current children cumulated CPU time (s) 4060.3
Current children cumulated vsize (KiB) 12840

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1574044/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=12924 CPUtime=4120.28
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3226 0 0 0 412006 22 0 0 25 0 1 0 257303347 13234176 3083 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3231 3083 67 122 0 3105 0
Current children cumulated CPU time (s) 4120.28
Current children cumulated vsize (KiB) 12924

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1574044/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=12924 CPUtime=4180.26
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3226 0 0 0 418004 22 0 0 25 0 1 0 257303347 13234176 3083 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3231 3083 67 122 0 3105 0
Current children cumulated CPU time (s) 4180.26
Current children cumulated vsize (KiB) 12924

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1574044/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=12924 CPUtime=4240.24
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3226 0 0 0 424002 22 0 0 25 0 1 0 257303347 13234176 3083 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3231 3083 67 122 0 3105 0
Current children cumulated CPU time (s) 4240.24
Current children cumulated vsize (KiB) 12924

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1573788/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=13148 CPUtime=4300.22
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3284 0 0 0 430000 22 0 0 25 0 1 0 257303347 13463552 3141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3287 3141 67 122 0 3161 0
Current children cumulated CPU time (s) 4300.22
Current children cumulated vsize (KiB) 13148

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1573788/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=13172 CPUtime=4360.21
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3302 0 0 0 435998 23 0 0 25 0 1 0 257303347 13488128 3155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3293 3155 67 122 0 3167 0
Current children cumulated CPU time (s) 4360.21
Current children cumulated vsize (KiB) 13172

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1573724/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=13268 CPUtime=4420.19
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3326 0 0 0 441996 23 0 0 25 0 1 0 257303347 13586432 3179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3317 3179 67 122 0 3191 0
Current children cumulated CPU time (s) 4420.19
Current children cumulated vsize (KiB) 13268

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1573660/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=13300 CPUtime=4480.17
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3328 0 0 0 447994 23 0 0 25 0 1 0 257303347 13619200 3181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3325 3181 67 122 0 3199 0
Current children cumulated CPU time (s) 4480.17
Current children cumulated vsize (KiB) 13300

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1573532/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=13460 CPUtime=4540.14
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3368 0 0 0 453991 23 0 0 25 0 1 0 257303347 13783040 3221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3365 3221 67 122 0 3239 0
Current children cumulated CPU time (s) 4540.14
Current children cumulated vsize (KiB) 13460

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1573468/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=13456 CPUtime=4600.13
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3368 0 0 0 459990 23 0 0 25 0 1 0 257303347 13778944 3221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3364 3221 67 122 0 3238 0
Current children cumulated CPU time (s) 4600.13
Current children cumulated vsize (KiB) 13456

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1573404/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=13456 CPUtime=4660.1
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3368 0 0 0 465987 23 0 0 25 0 1 0 257303347 13778944 3221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531517 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3364 3221 67 122 0 3238 0
Current children cumulated CPU time (s) 4660.1
Current children cumulated vsize (KiB) 13456

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1573468/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=13520 CPUtime=4720.09
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3389 0 0 0 471986 23 0 0 25 0 1 0 257303347 13844480 3233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3380 3233 67 122 0 3254 0
Current children cumulated CPU time (s) 4720.09
Current children cumulated vsize (KiB) 13520

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1573276/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=13656 CPUtime=4780.06
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3423 0 0 0 477983 23 0 0 25 0 1 0 257303347 13983744 3267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3414 3267 67 122 0 3288 0
Current children cumulated CPU time (s) 4780.06
Current children cumulated vsize (KiB) 13656

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1573084/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=13900 CPUtime=4840.04
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3485 0 0 0 483981 23 0 0 25 0 1 0 257303347 14233600 3329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3475 3329 67 122 0 3349 0
Current children cumulated CPU time (s) 4840.04
Current children cumulated vsize (KiB) 13900

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11124
/proc/meminfo: memFree=1573020/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=13892 CPUtime=4900.02
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3485 0 0 0 489979 23 0 0 25 0 1 0 257303347 14225408 3329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3473 3329 67 122 0 3347 0
Current children cumulated CPU time (s) 4900.02
Current children cumulated vsize (KiB) 13892

[startup+4962.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 11126
/proc/meminfo: memFree=1573084/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=13892 CPUtime=4960
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3485 0 0 0 495977 23 0 0 25 0 1 0 257303347 14225408 3329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3473 3329 67 122 0 3347 0
Current children cumulated CPU time (s) 4960
Current children cumulated vsize (KiB) 13892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.4 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 11126
/proc/meminfo: memFree=1573084/2055920 swapFree=4182956/4192956
[pid=8661] ppid=8659 vsize=13888 CPUtime=5000.09
/proc/8661/stat : 8661 (mxc) R 8659 8661 7692 0 -1 4194304 3485 0 0 0 499986 23 0 0 25 0 1 0 257303347 14221312 3329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8661/statm: 3472 3329 67 122 0 3346 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 13888

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): 5002.41
CPU time (s): 5000.1
CPU user time (s): 4999.87
CPU system time (s): 0.238963
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 13996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.238963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3485
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= 11191

runsolver used 4.06438 second user time and 9.72852 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Sun Apr 29 02:18:59 UTC 2007

IDJOB= 424760
IDBENCH= 20310
IDSOLVER= 174
FILE ID= node69/424760-1177813139

PBS_JOBID= 4715875

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424760-1177813139/mxc /tmp/evaluation/424760-1177813139/instance-424760-1177813139.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-424760-1177813139 -o ROOT/results/node69/solver-424760-1177813139 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424760-1177813139/mxc /tmp/evaluation/424760-1177813139/instance-424760-1177813139.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  6a45383bc2424adf54303f559896286c

RANDOM SEED= 192709677

TIME LIMIT= 5000 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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1627452 kB
Buffers:         43240 kB
Cached:         311796 kB
SwapCached:       4208 kB
Active:         191304 kB
Inactive:       173696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627452 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          15772 kB
Slab:            49480 kB
Committed_AS:  2342744 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= 66562 MiB

End job on node69 on Sun Apr 29 03:42:24 UTC 2007