Trace number 424676

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) 5000.05 5002.02

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S427890210-10.cnf
MD5SUM44e1b0f761a25d475a1d40bc83b487fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.5377
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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-424676-1177773614 -o ROOT/results/node66/solver-424676-1177773614 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424676-1177773614/mxc /tmp/evaluation/424676-1177773614/instance-424676-1177773614.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: 1.83 1.94 1.85 3/64 14521
/proc/meminfo: memFree=1517936/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=2324 CPUtime=0
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 253350944 2379776 384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 581 385 46 122 0 455 0

[startup+0.0429339 s]
/proc/loadavg: 1.83 1.94 1.85 3/64 14521
/proc/meminfo: memFree=1517936/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=3000 CPUtime=0.03
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 717 0 0 0 3 0 0 0 18 0 1 0 253350944 3072000 572 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 750 572 57 122 0 624 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3000

[startup+0.101945 s]
/proc/loadavg: 1.83 1.94 1.85 3/64 14521
/proc/meminfo: memFree=1517936/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=3132 CPUtime=0.09
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 759 0 0 0 9 0 0 0 18 0 1 0 253350944 3207168 614 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 783 614 59 122 0 657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3132

[startup+0.301984 s]
/proc/loadavg: 1.83 1.94 1.85 3/64 14521
/proc/meminfo: memFree=1517936/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=3660 CPUtime=0.29
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 885 0 0 0 29 0 0 0 19 0 1 0 253350944 3747840 740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 915 740 59 122 0 789 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3660

[startup+0.702064 s]
/proc/loadavg: 1.83 1.94 1.85 3/64 14521
/proc/meminfo: memFree=1517936/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=4584 CPUtime=0.69
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 1098 0 0 0 69 0 0 0 22 0 1 0 253350944 4694016 953 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535353 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 1146 953 59 122 0 1020 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4584

[startup+1.50123 s]
/proc/loadavg: 1.83 1.94 1.85 2/65 14522
/proc/meminfo: memFree=1513704/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=6300 CPUtime=1.49
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 1549 0 0 0 149 0 0 0 25 0 1 0 253350944 6451200 1404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530258 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 1575 1404 59 122 0 1449 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6300

[startup+3.10154 s]
/proc/loadavg: 1.83 1.94 1.85 2/65 14522
/proc/meminfo: memFree=1511208/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=9372 CPUtime=3.09
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 2293 0 0 0 308 1 0 0 25 0 1 0 253350944 9596928 2148 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 2343 2148 59 122 0 2217 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9372

[startup+6.30118 s]
/proc/loadavg: 1.77 1.92 1.85 2/65 14522
/proc/meminfo: memFree=1505256/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=14916 CPUtime=6.29
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 3686 0 0 0 627 2 0 0 25 0 1 0 253350944 15273984 3541 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 3729 3541 59 122 0 3603 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14916

[startup+12.7015 s]
/proc/loadavg: 1.71 1.91 1.84 2/65 14522
/proc/meminfo: memFree=1495024/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=24552 CPUtime=12.68
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 6095 0 0 0 1265 3 0 0 25 0 1 0 253350944 25141248 5950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 6138 5950 59 122 0 6012 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24552

[startup+25.502 s]
/proc/loadavg: 1.55 1.86 1.83 2/65 14522
/proc/meminfo: memFree=1490352/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=28184 CPUtime=25.48
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 7010 0 0 0 2544 4 0 0 25 0 1 0 253350944 28860416 6829 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 7046 6829 67 122 0 6920 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28184

[startup+51.1011 s]
/proc/loadavg: 1.36 1.79 1.80 2/65 14522
/proc/meminfo: memFree=1486064/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=33068 CPUtime=51.07
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 8283 0 0 0 5101 6 0 0 25 0 1 0 253350944 33861632 8065 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 8267 8065 67 122 0 8141 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33068

[startup+102.305 s]
/proc/loadavg: 1.15 1.67 1.76 2/65 14522
/proc/meminfo: memFree=1481072/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=37556 CPUtime=102.25
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 9546 0 0 0 10218 7 0 0 25 0 1 0 253350944 38457344 9204 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 9389 9204 67 122 0 9263 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 37556

[startup+162.301 s]
/proc/loadavg: 1.06 1.54 1.71 2/65 14522
/proc/meminfo: memFree=1472240/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=46004 CPUtime=162.23
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 11807 0 0 0 16214 9 0 0 25 0 1 0 253350944 47108096 11328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 11501 11328 67 122 0 11375 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 46004

[startup+222.301 s]
/proc/loadavg: 1.02 1.44 1.66 2/65 14522
/proc/meminfo: memFree=1470512/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=47852 CPUtime=222.21
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 12339 0 0 0 22211 10 0 0 25 0 1 0 253350944 49000448 11762 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 11963 11762 67 122 0 11837 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 47852

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.62 2/65 14522
/proc/meminfo: memFree=1467696/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=50624 CPUtime=282.19
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 13155 0 0 0 28208 11 0 0 25 0 1 0 253350944 51838976 12475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 12656 12475 67 122 0 12530 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 50624

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.58 2/65 14522
/proc/meminfo: memFree=1467632/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=50624 CPUtime=342.16
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 13263 0 0 0 34205 11 0 0 25 0 1 0 253350944 51838976 12475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 12656 12475 67 122 0 12530 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 50624

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.54 2/65 14522
/proc/meminfo: memFree=1466864/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=51416 CPUtime=402.13
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 13516 0 0 0 40202 11 0 0 25 0 1 0 253350944 52649984 12674 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 12854 12674 67 122 0 12728 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 51416

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.50 2/65 14522
/proc/meminfo: memFree=1462896/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=55376 CPUtime=462.12
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 14628 0 0 0 46199 13 0 0 25 0 1 0 253350944 56705024 13673 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 13844 13673 67 122 0 13718 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 55376

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.47 2/65 14522
/proc/meminfo: memFree=1457072/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=61184 CPUtime=522.1
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 16185 0 0 0 52195 15 0 0 25 0 1 0 253350944 62652416 15112 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 15296 15112 67 122 0 15170 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 61184

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.43 2/65 14522
/proc/meminfo: memFree=1457136/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=61096 CPUtime=582.07
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 16246 0 0 0 58192 15 0 0 25 0 1 0 253350944 62562304 15108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 15274 15108 67 122 0 15148 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 61096

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.41 2/65 14522
/proc/meminfo: memFree=1457136/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=61096 CPUtime=642.05
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 16305 0 0 0 64190 15 0 0 25 0 1 0 253350944 62562304 15108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 15274 15108 67 122 0 15148 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 61096


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1419376/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=98968 CPUtime=4000.69
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 28720 0 0 0 400028 41 0 0 25 0 1 0 253350944 101343232 24504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24742 24504 67 122 0 24616 0
Current children cumulated CPU time (s) 4000.69
Current children cumulated vsize (KiB) 98968

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418608/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99760 CPUtime=4060.67
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29005 0 0 0 406026 41 0 0 25 0 1 0 253350944 102154240 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24940 24703 67 122 0 24814 0
Current children cumulated CPU time (s) 4060.67
Current children cumulated vsize (KiB) 99760

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418672/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99744 CPUtime=4120.64
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29091 0 0 0 412023 41 0 0 25 0 1 0 253350944 102137856 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24936 24703 67 122 0 24810 0
Current children cumulated CPU time (s) 4120.64
Current children cumulated vsize (KiB) 99744

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418608/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4180.62
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29177 0 0 0 418021 41 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4180.62
Current children cumulated vsize (KiB) 99672

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418672/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4240.6
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29177 0 0 0 424018 42 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4240.6
Current children cumulated vsize (KiB) 99672

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418608/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4300.58
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29263 0 0 0 430016 42 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4300.58
Current children cumulated vsize (KiB) 99672

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418544/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4360.55
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29349 0 0 0 436013 42 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4360.55
Current children cumulated vsize (KiB) 99672

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418608/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4420.54
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29349 0 0 0 442011 43 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4420.54
Current children cumulated vsize (KiB) 99672

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418608/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4480.51
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29435 0 0 0 448008 43 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4480.51
Current children cumulated vsize (KiB) 99672

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418608/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4540.49
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29435 0 0 0 454006 43 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4540.49
Current children cumulated vsize (KiB) 99672

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418672/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4600.47
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29435 0 0 0 460004 43 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4600.47
Current children cumulated vsize (KiB) 99672

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418672/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4660.44
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29435 0 0 0 466001 43 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535350 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4660.44
Current children cumulated vsize (KiB) 99672

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418736/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4720.42
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29435 0 0 0 471998 44 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4720.42
Current children cumulated vsize (KiB) 99672

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418736/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4780.4
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29435 0 0 0 477996 44 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4780.4
Current children cumulated vsize (KiB) 99672

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418800/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4840.37
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29435 0 0 0 483993 44 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4840.37
Current children cumulated vsize (KiB) 99672

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14722
/proc/meminfo: memFree=1418736/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4900.36
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29435 0 0 0 489991 45 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4900.36
Current children cumulated vsize (KiB) 99672

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14724
/proc/meminfo: memFree=1418864/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=4960.33
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29435 0 0 0 495988 45 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 4960.33
Current children cumulated vsize (KiB) 99672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14724
/proc/meminfo: memFree=1418864/2055920 swapFree=4183060/4192956
[pid=14521] ppid=14519 vsize=99672 CPUtime=5000.02
/proc/14521/stat : 14521 (mxc) R 14519 14521 14229 0 -1 4194304 29435 0 0 0 499957 45 0 0 25 0 1 0 253350944 102064128 24703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 24918 24703 67 122 0 24792 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 99672

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): 5002.02
CPU time (s): 5000.05
CPU user time (s): 4999.57
CPU system time (s): 0.469928
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 100104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.469928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29435
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= 7628

runsolver used 4.14037 second user time and 9.56155 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sat Apr 28 15:20:14 UTC 2007

IDJOB= 424676
IDBENCH= 20178
IDSOLVER= 174
FILE ID= node66/424676-1177773614

PBS_JOBID= 4715668

Free space on /tmp= 66527 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S427890210-10.cnf
COMMAND LINE= /tmp/evaluation/424676-1177773614/mxc /tmp/evaluation/424676-1177773614/instance-424676-1177773614.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-424676-1177773614 -o ROOT/results/node66/solver-424676-1177773614 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424676-1177773614/mxc /tmp/evaluation/424676-1177773614/instance-424676-1177773614.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  44e1b0f761a25d475a1d40bc83b487fd

RANDOM SEED= 959979270

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:       1518408 kB
Buffers:         51304 kB
Cached:         408216 kB
SwapCached:       4512 kB
Active:         236412 kB
Inactive:       233652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1518408 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          15876 kB
Slab:            53572 kB
Committed_AS:  1875000 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 16:43:38 UTC 2007