Trace number 424540

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) 5000.06 5001.62

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1121059923-10.cnf
MD5SUM66b921164fd5e4b2a03cd80961fa2940
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark470.761
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
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/node71/watcher-424540-1177702432 -o ROOT/results/node71/solver-424540-1177702432 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424540-1177702432/mxc /tmp/evaluation/424540-1177702432/instance-424540-1177702432.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: 0.72 0.93 0.98 3/64 30095
/proc/meminfo: memFree=1742320/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=1524 CPUtime=0
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 246232529 1560576 214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 381 214 46 122 0 255 0

[startup+0.00697996 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 30095
/proc/meminfo: memFree=1742320/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=1788 CPUtime=0
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 246232529 1830912 258 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 447 264 46 122 0 321 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1788

[startup+0.101992 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 30095
/proc/meminfo: memFree=1742320/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=2252 CPUtime=0.09
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 499 0 0 0 9 0 0 0 18 0 1 0 246232529 2306048 402 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 563 402 59 122 0 437 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2252

[startup+0.302019 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 30095
/proc/meminfo: memFree=1742320/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=3048 CPUtime=0.29
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 708 0 0 0 29 0 0 0 19 0 1 0 246232529 3121152 611 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 762 611 59 122 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3048

[startup+0.701074 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 30095
/proc/meminfo: memFree=1742320/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=4500 CPUtime=0.69
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 1063 0 0 0 69 0 0 0 22 0 1 0 246232529 4608000 966 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 1125 966 59 122 0 999 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4500

[startup+1.50118 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 30096
/proc/meminfo: memFree=1737704/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=6616 CPUtime=1.49
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 1604 0 0 0 149 0 0 0 25 0 1 0 246232529 6774784 1505 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 1654 1505 67 122 0 1528 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6616

[startup+3.1014 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 30096
/proc/meminfo: memFree=1736424/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=7804 CPUtime=3.09
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 1912 0 0 0 309 0 0 0 25 0 1 0 246232529 7991296 1813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 1951 1813 67 122 0 1825 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7804

[startup+6.30284 s]
/proc/loadavg: 0.74 0.94 0.98 2/65 30096
/proc/meminfo: memFree=1734184/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=8728 CPUtime=6.29
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 2149 0 0 0 629 0 0 0 25 0 1 0 246232529 8937472 2050 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 2182 2050 67 122 0 2056 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8728

[startup+12.7017 s]
/proc/loadavg: 0.76 0.94 0.98 2/65 30096
/proc/meminfo: memFree=1732456/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=10488 CPUtime=12.69
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 2567 0 0 0 1268 1 0 0 25 0 1 0 246232529 10739712 2468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 2622 2468 67 122 0 2496 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10488

[startup+25.5015 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 30096
/proc/meminfo: memFree=1730920/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=11968 CPUtime=25.48
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 2941 0 0 0 2547 1 0 0 25 0 1 0 246232529 12255232 2842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 2992 2842 67 122 0 2866 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11968

[startup+51.102 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 30096
/proc/meminfo: memFree=1729192/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=13636 CPUtime=51.07
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 3363 0 0 0 5106 1 0 0 25 0 1 0 246232529 13963264 3264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 3409 3264 67 122 0 3283 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13636

[startup+102.305 s]
/proc/loadavg: 0.94 0.95 0.98 2/65 30096
/proc/meminfo: memFree=1726440/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=16316 CPUtime=102.26
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 4042 0 0 0 10224 2 0 0 25 0 1 0 246232529 16707584 3943 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 4079 3943 67 122 0 3953 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16316

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 30096
/proc/meminfo: memFree=1724072/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=18648 CPUtime=162.25
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 4628 0 0 0 16222 3 0 0 25 0 1 0 246232529 19095552 4529 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 4662 4529 67 122 0 4536 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18648

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 30096
/proc/meminfo: memFree=1724008/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=18636 CPUtime=222.23
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 4628 0 0 0 22220 3 0 0 25 0 1 0 246232529 19083264 4529 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 4659 4529 67 122 0 4533 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18636

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30096
/proc/meminfo: memFree=1722472/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=20172 CPUtime=282.21
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 5012 0 0 0 28218 3 0 0 25 0 1 0 246232529 20656128 4913 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 5043 4913 67 122 0 4917 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20172

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30096
/proc/meminfo: memFree=1722408/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=20240 CPUtime=342.19
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 5033 0 0 0 34216 3 0 0 25 0 1 0 246232529 20725760 4932 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 5060 4932 67 122 0 4934 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20240

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30096
/proc/meminfo: memFree=1720424/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=22468 CPUtime=402.18
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 5697 0 0 0 40214 4 0 0 25 0 1 0 246232529 23007232 5457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 5617 5457 67 122 0 5491 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22468

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30096
/proc/meminfo: memFree=1719848/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=22820 CPUtime=462.16
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 6007 0 0 0 46212 4 0 0 25 0 1 0 246232529 23367680 5529 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 5705 5529 67 122 0 5579 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 22820

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30096
/proc/meminfo: memFree=1719848/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=22816 CPUtime=522.14
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 6279 0 0 0 52210 4 0 0 25 0 1 0 246232529 23363584 5529 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 5704 5529 67 122 0 5578 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 22816

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30098
/proc/meminfo: memFree=1719912/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=22816 CPUtime=582.12
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 6517 0 0 0 58208 4 0 0 25 0 1 0 246232529 23363584 5529 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 5704 5529 67 122 0 5578 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 22816

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30098
/proc/meminfo: memFree=1718184/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=24532 CPUtime=642.11
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 7199 0 0 0 64206 5 0 0 25 0 1 0 246232529 25120768 5957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 6133 5957 67 122 0 6007 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24532


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30296
/proc/meminfo: memFree=1706856/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=35548 CPUtime=4001.02
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 20717 0 0 0 400085 17 0 0 25 0 1 0 246232529 36401152 8730 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 8887 8730 67 122 0 8761 0
Current children cumulated CPU time (s) 4001.02
Current children cumulated vsize (KiB) 35548

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30296
/proc/meminfo: memFree=1706920/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=35508 CPUtime=4061.01
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 20917 0 0 0 406083 18 0 0 25 0 1 0 246232529 36360192 8720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 8877 8720 67 122 0 8751 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 35508

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30296
/proc/meminfo: memFree=1706920/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=35468 CPUtime=4120.99
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 21117 0 0 0 412081 18 0 0 25 0 1 0 246232529 36319232 8710 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 8867 8710 67 122 0 8741 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 35468

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1706856/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=35600 CPUtime=4180.97
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 21287 0 0 0 418079 18 0 0 25 0 1 0 246232529 36454400 8730 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 8900 8730 67 122 0 8774 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 35600

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1706856/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=35592 CPUtime=4240.95
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 21512 0 0 0 424077 18 0 0 25 0 1 0 246232529 36446208 8733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 8898 8733 67 122 0 8772 0
Current children cumulated CPU time (s) 4240.95
Current children cumulated vsize (KiB) 35592

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1706792/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=35592 CPUtime=4300.93
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 21712 0 0 0 430075 18 0 0 25 0 1 0 246232529 36446208 8733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 8898 8733 67 122 0 8772 0
Current children cumulated CPU time (s) 4300.93
Current children cumulated vsize (KiB) 35592

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1706856/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=35500 CPUtime=4360.91
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 21862 0 0 0 436073 18 0 0 25 0 1 0 246232529 36352000 8718 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 8875 8718 67 122 0 8749 0
Current children cumulated CPU time (s) 4360.91
Current children cumulated vsize (KiB) 35500

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1703272/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=39196 CPUtime=4420.9
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 22920 0 0 0 442070 20 0 0 25 0 1 0 246232529 40136704 9611 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 9799 9611 67 122 0 9673 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 39196

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1702888/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=39580 CPUtime=4480.88
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 23130 0 0 0 448068 20 0 0 25 0 1 0 246232529 40529920 9711 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 9895 9711 67 122 0 9769 0
Current children cumulated CPU time (s) 4480.88
Current children cumulated vsize (KiB) 39580

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1702952/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=39580 CPUtime=4540.86
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 23131 0 0 0 454066 20 0 0 25 0 1 0 246232529 40529920 9712 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 9895 9712 67 122 0 9769 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 39580

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1703080/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=39244 CPUtime=4600.85
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 23186 0 0 0 460064 21 0 0 25 0 1 0 246232529 40185856 9656 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 9811 9656 67 122 0 9685 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 39244

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1703144/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=39220 CPUtime=4660.83
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 23351 0 0 0 466062 21 0 0 25 0 1 0 246232529 40161280 9650 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 9805 9650 67 122 0 9679 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 39220

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1703144/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=39352 CPUtime=4720.82
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 23524 0 0 0 472061 21 0 0 25 0 1 0 246232529 40296448 9658 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 9838 9658 67 122 0 9712 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 39352

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1703144/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=39332 CPUtime=4780.79
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 23689 0 0 0 478058 21 0 0 25 0 1 0 246232529 40275968 9658 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 9833 9658 67 122 0 9707 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 39332

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1703080/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=39332 CPUtime=4840.77
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 23854 0 0 0 484056 21 0 0 25 0 1 0 246232529 40275968 9658 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 9833 9658 67 122 0 9707 0
Current children cumulated CPU time (s) 4840.77
Current children cumulated vsize (KiB) 39332

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1703144/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=39332 CPUtime=4900.76
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 24019 0 0 0 490055 21 0 0 25 0 1 0 246232529 40275968 9658 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 9833 9658 67 122 0 9707 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 39332

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1703144/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=39332 CPUtime=4960.75
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 24019 0 0 0 496053 22 0 0 25 0 1 0 246232529 40275968 9658 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535085 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 9833 9658 67 122 0 9707 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 39332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30298
/proc/meminfo: memFree=1703208/2055920 swapFree=4184260/4192956
[pid=30095] ppid=30093 vsize=39332 CPUtime=5000.04
/proc/30095/stat : 30095 (mxc) R 30093 30095 30041 0 -1 4194304 24019 0 0 0 499982 22 0 0 25 0 1 0 246232529 40275968 9658 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30095/statm: 9833 9658 67 122 0 9707 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 39332

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): 5001.62
CPU time (s): 5000.06
CPU user time (s): 4999.83
CPU system time (s): 0.227965
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 39592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.227965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24019
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= 7068

runsolver used 3.9164 second user time and 9.79151 second system time

The end



Launcher Data (download as text)




Begin job on node71 on Fri Apr 27 19:33:52 UTC 2007

IDJOB= 424540
IDBENCH= 20042
IDSOLVER= 174
FILE ID= node71/424540-1177702432

PBS_JOBID= 4698733

Free space on /tmp= 66462 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1121059923-10.cnf
COMMAND LINE= /tmp/evaluation/424540-1177702432/mxc /tmp/evaluation/424540-1177702432/instance-424540-1177702432.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-424540-1177702432 -o ROOT/results/node71/solver-424540-1177702432 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424540-1177702432/mxc /tmp/evaluation/424540-1177702432/instance-424540-1177702432.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  66b921164fd5e4b2a03cd80961fa2940

RANDOM SEED= 664246480

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1742792 kB
Buffers:         39372 kB
Cached:         198216 kB
SwapCached:       2792 kB
Active:         146600 kB
Inactive:       100572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742792 kB
SwapTotal:     4192956 kB
SwapFree:      4184260 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            52028 kB
Committed_AS:  3684980 kB
PageTables:       1448 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= 66462 MiB

End job on node71 on Fri Apr 27 20:57:16 UTC 2007