Trace number 329491

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 1200.03 1200.52

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k45.cnf
MD5SUM6661a752ccd54bac3f6874663e641053
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables66285
Number of clauses296368
Sum of the clauses size762534
Maximum clause length20
Minimum clause length1
Number of clauses of size 1463
Number of clauses of size 2230746
Number of clauses of size 332587
Number of clauses of size 413300
Number of clauses of size 55784
Number of clauses of size over 513488

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node69/watcher-329491-1173141808 -o ROOT/results/node69/solver-329491-1173141808 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329491-1173141808/mxc /tmp/evaluation/329491-1173141808/instance-329491-1173141808.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20967
/proc/meminfo: memFree=1523936/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=7620 CPUtime=0
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 737 0 0 0 0 0 0 0 18 0 1 0 334138565 7802880 721 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 1905 728 42 122 0 1779 0

[startup+0.028547 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20967
/proc/meminfo: memFree=1523936/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=14952 CPUtime=0.02
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 3272 0 0 0 1 1 0 0 18 0 1 0 334138565 15310848 3256 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 3738 3256 46 122 0 3612 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14952

[startup+0.101557 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20967
/proc/meminfo: memFree=1523936/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=18392 CPUtime=0.09
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 4122 0 0 0 8 1 0 0 18 0 1 0 334138565 18833408 4106 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 4598 4106 46 122 0 4472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18392

[startup+0.301589 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20967
/proc/meminfo: memFree=1523936/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=14476 CPUtime=0.29
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 4834 0 0 0 27 2 0 0 19 0 1 0 334138565 14823424 3146 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 3619 3146 59 122 0 3493 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14476

[startup+0.701655 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20967
/proc/meminfo: memFree=1523936/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=14476 CPUtime=0.69
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 4843 0 0 0 67 2 0 0 22 0 1 0 334138565 14823424 3155 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 3619 3155 59 122 0 3493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14476

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20968
/proc/meminfo: memFree=1511448/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=14476 CPUtime=1.49
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 4861 0 0 0 147 2 0 0 25 0 1 0 334138565 14823424 3173 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 3619 3173 59 122 0 3493 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14476

[startup+3.10105 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20968
/proc/meminfo: memFree=1511192/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=14740 CPUtime=3.09
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 4899 0 0 0 307 2 0 0 25 0 1 0 334138565 15093760 3211 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 3685 3211 59 122 0 3559 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14740

[startup+6.30157 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1510488/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=15304 CPUtime=6.29
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 5069 0 0 0 627 2 0 0 25 0 1 0 334138565 15671296 3381 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 3826 3381 59 122 0 3700 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15304

[startup+12.7016 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1509336/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=16492 CPUtime=12.69
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 5348 0 0 0 1266 3 0 0 25 0 1 0 334138565 16887808 3660 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 4123 3660 59 122 0 3997 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16492

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1505624/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=20184 CPUtime=25.48
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 6272 0 0 0 2544 4 0 0 25 0 1 0 334138565 20668416 4584 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 5046 4584 59 122 0 4920 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20184

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1500632/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=24812 CPUtime=51.07
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 7518 0 0 0 5102 5 0 0 25 0 1 0 334138565 25407488 5766 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 6203 5766 67 122 0 6077 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24812

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1494488/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=31408 CPUtime=102.26
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 9171 0 0 0 10220 6 0 0 25 0 1 0 334138565 32161792 7350 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 7852 7350 67 122 0 7726 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31408

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1487896/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=37792 CPUtime=162.24
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 10907 0 0 0 16216 8 0 0 25 0 1 0 334138565 38699008 8936 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 9448 8936 67 122 0 9322 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 37792

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1484632/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=40988 CPUtime=222.22
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 11790 0 0 0 22213 9 0 0 25 0 1 0 334138565 41971712 9736 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 10247 9736 67 122 0 10121 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40988

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1484568/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=40988 CPUtime=282.2
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 11876 0 0 0 28211 9 0 0 25 0 1 0 334138565 41971712 9739 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 10247 9739 67 122 0 10121 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 40988

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1482776/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=42836 CPUtime=342.18
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 12409 0 0 0 34208 10 0 0 25 0 1 0 334138565 43864064 10181 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 10709 10181 67 122 0 10583 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 42836

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1482776/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=42820 CPUtime=402.16
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 12501 0 0 0 40206 10 0 0 25 0 1 0 334138565 43847680 10182 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 10705 10182 67 122 0 10579 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 42820

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1481432/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=44272 CPUtime=462.15
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 12968 0 0 0 46204 11 0 0 25 0 1 0 334138565 45334528 10558 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 11068 10558 67 122 0 10942 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 44272

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1478872/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=46648 CPUtime=522.13
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 13655 0 0 0 52201 12 0 0 25 0 1 0 334138565 47767552 11145 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 11662 11145 67 122 0 11536 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 46648

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1477912/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=47572 CPUtime=582.11
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 14000 0 0 0 58199 12 0 0 25 0 1 0 334138565 48713728 11390 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 11893 11390 67 122 0 11767 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 47572

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1473560/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=51952 CPUtime=642.09
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 15172 0 0 0 64196 13 0 0 25 0 1 0 334138565 53198848 12462 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 12988 12462 67 122 0 12862 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 51952

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1473048/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=52480 CPUtime=702.07
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 15408 0 0 0 70193 14 0 0 25 0 1 0 334138565 53739520 12598 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 13120 12598 67 122 0 12994 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 52480

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1472920/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=52456 CPUtime=762.05
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 15529 0 0 0 76191 14 0 0 25 0 1 0 334138565 53714944 12609 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519099 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 13114 12609 67 122 0 12988 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 52456

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1472920/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=52456 CPUtime=822.03
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 15529 0 0 0 82189 14 0 0 25 0 1 0 334138565 53714944 12609 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 13114 12609 67 122 0 12988 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 52456

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1472920/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=52456 CPUtime=882.01
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 15639 0 0 0 88187 14 0 0 25 0 1 0 334138565 53714944 12609 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 13114 12609 67 122 0 12988 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 52456

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1471256/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=54188 CPUtime=941.99
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 16173 0 0 0 94184 15 0 0 25 0 1 0 334138565 55488512 13033 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 13547 13033 67 122 0 13421 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 54188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20968
/proc/meminfo: memFree=1467928/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=57500 CPUtime=1001.97
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 17106 0 0 0 100181 16 0 0 25 0 1 0 334138565 58880000 13856 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 14375 13856 67 122 0 14249 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 57500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 21040
/proc/meminfo: memFree=1466856/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=57500 CPUtime=1061.93
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 17115 0 0 0 106176 17 0 0 25 0 1 0 334138565 58880000 13865 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531218 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 14375 13865 67 122 0 14249 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 57500

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 21138
/proc/meminfo: memFree=1466728/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=57500 CPUtime=1121.85
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 17228 0 0 0 112168 17 0 0 25 0 1 0 334138565 58880000 13868 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 14375 13868 67 122 0 14249 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 57500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21166
/proc/meminfo: memFree=1467672/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=57500 CPUtime=1181.81
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 17340 0 0 0 118164 17 0 0 25 0 1 0 334138565 58880000 13870 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 14375 13870 67 122 0 14249 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 57500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21166
/proc/meminfo: memFree=1467672/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=57500 CPUtime=1200.01
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 17341 0 0 0 119984 17 0 0 25 0 1 0 334138565 58880000 13871 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 14375 13871 67 122 0 14249 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 57500

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21166
/proc/meminfo: memFree=1467672/2055920 swapFree=4184100/4192956
[pid=20967] ppid=20965 vsize=57500 CPUtime=1200.01
/proc/20967/stat : 20967 (mxc) R 20965 20967 20029 0 -1 4194304 17341 0 0 0 119984 17 0 0 25 0 1 0 334138565 58880000 13871 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20967/statm: 14375 13871 67 122 0 14249 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 57500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.85
CPU system time (s): 0.183972
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 57940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17341
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= 2725

runsolver used 0.837872 second user time and 2.52961 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Tue Mar  6 00:43:28 UTC 2007

IDJOB= 329491
IDBENCH= 20541
IDSOLVER= 107
FILE ID= node69/329491-1173141808

PBS_JOBID= 4015181

Free space on /tmp= 66530 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k45.cnf
COMMAND LINE= /tmp/evaluation/329491-1173141808/mxc /tmp/evaluation/329491-1173141808/instance-329491-1173141808.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-329491-1173141808 -o ROOT/results/node69/solver-329491-1173141808 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329491-1173141808/mxc /tmp/evaluation/329491-1173141808/instance-329491-1173141808.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  6661a752ccd54bac3f6874663e641053

RANDOM SEED= 628617665

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1524408 kB
Buffers:         33088 kB
Cached:         416464 kB
SwapCached:       2716 kB
Active:         107812 kB
Inactive:       353464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524408 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:            7268 kB
Writeback:           0 kB
Mapped:          17756 kB
Slab:            56344 kB
Committed_AS:   842804 kB
PageTables:       1476 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= 66530 MiB

End job on node69 on Tue Mar  6 01:03:31 UTC 2007