Trace number 369167

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) 5000.17 5001.52

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
MD5SUMdff294238660aead84de7aec33e643fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark45.6311
Satisfiable
(Un)Satisfiability was proved
Number of variables3540
Number of clauses207150
Sum of the clauses size623040
Maximum clause length59
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21770
Number of clauses of size 3205320
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node27/watcher-369167-1177287941 -o ROOT/results/node27/solver-369167-1177287941 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369167-1177287941/mxc /tmp/evaluation/369167-1177287941/instance-369167-1177287941.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: 0.85 0.97 0.99 3/65 21012
/proc/meminfo: memFree=1715136/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=4500 CPUtime=0
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 768 0 0 0 0 0 0 0 18 0 1 0 141490042 4608000 752 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 1125 759 42 122 0 999 0

[startup+0.010588 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 21012
/proc/meminfo: memFree=1715136/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=5076 CPUtime=0
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 1110 0 0 0 0 0 0 0 18 0 1 0 141490042 5197824 1094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 1269 1095 46 122 0 1143 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5076

[startup+0.101596 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 21012
/proc/meminfo: memFree=1715136/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=11252 CPUtime=0.09
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 2545 0 0 0 9 0 0 0 18 0 1 0 141490042 11522048 2529 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 2813 2529 46 122 0 2687 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11252

[startup+0.301616 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 21012
/proc/meminfo: memFree=1715136/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=10192 CPUtime=0.29
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 3228 0 0 0 28 1 0 0 19 0 1 0 141490042 10436608 2320 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520805 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 2548 2320 59 122 0 2422 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10192

[startup+0.701656 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 21012
/proc/meminfo: memFree=1715136/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=11644 CPUtime=0.69
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 3591 0 0 0 68 1 0 0 23 0 1 0 141490042 11923456 2683 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 2911 2683 59 122 0 2785 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11644

[startup+1.50174 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 21013
/proc/meminfo: memFree=1702848/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=16660 CPUtime=1.49
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 4853 0 0 0 147 2 0 0 25 0 1 0 141490042 17059840 3945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 4165 3945 59 122 0 4039 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16660

[startup+3.1019 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 21013
/proc/meminfo: memFree=1696384/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=24976 CPUtime=3.09
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 6939 0 0 0 307 2 0 0 25 0 1 0 141490042 25575424 6031 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 6244 6031 59 122 0 6118 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24976

[startup+6.30122 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 21013
/proc/meminfo: memFree=1680400/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=39364 CPUtime=6.29
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 10522 0 0 0 625 4 0 0 25 0 1 0 141490042 40308736 9614 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 9841 9614 59 122 0 9715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39364

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 21013
/proc/meminfo: memFree=1649296/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=70656 CPUtime=12.68
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 18325 0 0 0 1260 8 0 0 25 0 1 0 141490042 72351744 17417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 17664 17417 59 122 0 17538 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 70656

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 21013
/proc/meminfo: memFree=1609872/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=106964 CPUtime=25.49
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 27382 0 0 0 2534 15 0 0 25 0 1 0 141490042 109531136 26474 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 26741 26474 59 122 0 26615 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 106964

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 21013
/proc/meminfo: memFree=1563984/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=153132 CPUtime=51.08
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 38840 0 0 0 5085 23 0 0 25 0 1 0 141490042 156807168 37932 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 38283 37932 59 122 0 38157 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 153132

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 21013
/proc/meminfo: memFree=1468816/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=247568 CPUtime=102.27
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 62451 0 0 0 10187 40 0 0 25 0 1 0 141490042 253509632 61543 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 61892 61543 59 122 0 61766 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 247568

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21015
/proc/meminfo: memFree=1387472/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=329772 CPUtime=162.25
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 82754 0 0 0 16167 58 0 0 25 0 1 0 141490042 337686528 81846 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 82443 81846 59 122 0 82317 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 329772

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21015
/proc/meminfo: memFree=1356176/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=360508 CPUtime=222.23
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 90617 0 0 0 22159 64 0 0 25 0 1 0 141490042 369160192 89521 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 90127 89521 67 122 0 90001 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 360508

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21015
/proc/meminfo: memFree=1356240/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=360508 CPUtime=282.22
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 90645 0 0 0 28157 65 0 0 25 0 1 0 141490042 369160192 89549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 90127 89549 67 122 0 90001 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 360508

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21015
/proc/meminfo: memFree=1356184/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=360508 CPUtime=342.21
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 90647 0 0 0 34156 65 0 0 25 0 1 0 141490042 369160192 89551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 90127 89551 67 122 0 90001 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 360508

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21015
/proc/meminfo: memFree=1334040/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=383768 CPUtime=402.19
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 96466 0 0 0 40147 72 0 0 25 0 1 0 141490042 392978432 95370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 95942 95370 67 122 0 95816 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 383768

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21015
/proc/meminfo: memFree=1308760/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=407900 CPUtime=462.18
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 102874 0 0 0 46139 79 0 0 25 0 1 0 141490042 417689600 101370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 101975 101370 67 122 0 101849 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 407900

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21015
/proc/meminfo: memFree=1308888/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=407900 CPUtime=522.16
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 102904 0 0 0 52137 79 0 0 25 0 1 0 141490042 417689600 101400 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 101975 101400 67 122 0 101849 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 407900

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21015
/proc/meminfo: memFree=1308888/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=408028 CPUtime=582.14
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 102912 0 0 0 58135 79 0 0 25 0 1 0 141490042 417820672 101408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 102007 101408 67 122 0 101881 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 408028

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21015
/proc/meminfo: memFree=1308888/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=408028 CPUtime=642.13
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 102912 0 0 0 64134 79 0 0 25 0 1 0 141490042 417820672 101408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 102007 101408 67 122 0 101881 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 408028


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999448/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4061.18
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181555 0 0 0 405951 167 0 0 25 0 1 0 141490042 738562048 178585 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178585 67 122 0 180187 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 721252

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999384/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4121.16
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181565 0 0 0 411949 167 0 0 25 0 1 0 141490042 738562048 178595 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178595 67 122 0 180187 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 721252

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999320/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4181.15
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181569 0 0 0 417947 168 0 0 25 0 1 0 141490042 738562048 178599 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178599 67 122 0 180187 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 721252

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999320/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4241.14
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181571 0 0 0 423946 168 0 0 25 0 1 0 141490042 738562048 178601 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178601 67 122 0 180187 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 721252

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999256/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4301.12
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181572 0 0 0 429944 168 0 0 25 0 1 0 141490042 738562048 178602 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178602 67 122 0 180187 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 721252

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999384/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4361.1
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181572 0 0 0 435942 168 0 0 25 0 1 0 141490042 738562048 178602 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519990 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178602 67 122 0 180187 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 721252

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999320/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4421.09
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181573 0 0 0 441941 168 0 0 25 0 1 0 141490042 738562048 178603 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178603 67 122 0 180187 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 721252

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999384/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4481.08
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181573 0 0 0 447939 169 0 0 25 0 1 0 141490042 738562048 178603 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178603 67 122 0 180187 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 721252

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999320/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4541.06
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181574 0 0 0 453937 169 0 0 25 0 1 0 141490042 738562048 178604 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178604 67 122 0 180187 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 721252

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999192/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4601.05
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181608 0 0 0 459936 169 0 0 25 0 1 0 141490042 738562048 178638 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178638 67 122 0 180187 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 721252

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999000/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4661.03
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181637 0 0 0 465934 169 0 0 25 0 1 0 141490042 738562048 178667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178667 67 122 0 180187 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 721252

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999000/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4721.01
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181653 0 0 0 471932 169 0 0 25 0 1 0 141490042 738562048 178683 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178683 67 122 0 180187 0
Current children cumulated CPU time (s) 4721.01
Current children cumulated vsize (KiB) 721252

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=998936/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4781
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181653 0 0 0 477930 170 0 0 25 0 1 0 141490042 738562048 178683 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178683 67 122 0 180187 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 721252

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=998936/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4840.99
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181653 0 0 0 483929 170 0 0 25 0 1 0 141490042 738562048 178683 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178683 67 122 0 180187 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 721252

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=998936/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4900.97
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181653 0 0 0 489927 170 0 0 25 0 1 0 141490042 738562048 178683 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178683 67 122 0 180187 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 721252

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999000/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=4960.95
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181653 0 0 0 495925 170 0 0 25 0 1 0 141490042 738562048 178683 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178683 67 122 0 180187 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 721252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999000/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=721252 CPUtime=5000.05
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4194304 181653 0 0 0 499835 170 0 0 25 0 1 0 141490042 738562048 178683 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 180313 178683 67 122 0 180187 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 721252

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

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

[startup+5001.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21215
/proc/meminfo: memFree=999000/2055920 swapFree=4183004/4192956
[pid=21012] ppid=21010 vsize=0 CPUtime=5000.15
/proc/21012/stat : 21012 (mxc) R 21010 21012 20956 0 -1 4195332 181653 0 0 0 499835 180 0 0 25 0 1 0 141490042 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/21012/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.17
CPU user time (s): 4998.35
CPU system time (s): 1.81572
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 722408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.35
system time used= 1.81572
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181653
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= 7026

runsolver used 3.79042 second user time and 10.1535 second system time

The end



Launcher Data (download as text)




Begin job on node27 on Mon Apr 23 00:25:41 UTC 2007

IDJOB= 369167
IDBENCH= 24724
IDSOLVER= 181
FILE ID= node27/369167-1177287941

PBS_JOBID= 4650826

Free space on /tmp= 66374 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369167-1177287941/mxc /tmp/evaluation/369167-1177287941/instance-369167-1177287941.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-369167-1177287941 -o ROOT/results/node27/solver-369167-1177287941 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369167-1177287941/mxc /tmp/evaluation/369167-1177287941/instance-369167-1177287941.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dff294238660aead84de7aec33e643fc

RANDOM SEED= 509158039

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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		: 3000.213
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:       1715608 kB
Buffers:         54120 kB
Cached:         212604 kB
SwapCached:       3780 kB
Active:         182788 kB
Inactive:        93332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715608 kB
SwapTotal:     4192956 kB
SwapFree:      4183004 kB
Dirty:            4356 kB
Writeback:           0 kB
Mapped:          15268 kB
Slab:            50216 kB
Committed_AS:  2121612 kB
PageTables:       1412 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= 66374 MiB

End job on node27 on Mon Apr 23 01:49:05 UTC 2007