Trace number 303976

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) 1200.04 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S232355738-04.cnf
MD5SUMa6e6a7977b07478d6ffb3f7c9e1941ba
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

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

command line: runsolver --timestamp -w ROOT/results/node40/watcher-303976-1172048249 -o ROOT/results/node40/solver-303976-1172048249 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303976-1172048249/mxc /tmp/evaluation/303976-1172048249/instance-303976-1172048249.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 27108
/proc/meminfo: memFree=1461992/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=1748 CPUtime=0
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 129859153 1789952 261 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 437 261 46 122 0 311 0

[startup+0.107128 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27108
/proc/meminfo: memFree=1461992/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=2416 CPUtime=0.1
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 588 0 0 0 10 0 0 0 18 0 1 0 129859153 2473984 434 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 604 434 59 122 0 478 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2416

[startup+0.515178 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27108
/proc/meminfo: memFree=1461992/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=3472 CPUtime=0.5
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 870 0 0 0 50 0 0 0 21 0 1 0 129859153 3555328 716 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 868 716 59 122 0 742 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3472

[startup+1.33528 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27109
/proc/meminfo: memFree=1458080/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=5100 CPUtime=1.32
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 1277 0 0 0 132 0 0 0 25 0 1 0 129859153 5222400 1123 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 1275 1123 59 122 0 1149 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5100

[startup+2.9765 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27109
/proc/meminfo: memFree=1456224/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=6776 CPUtime=2.96
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 1696 0 0 0 296 0 0 0 25 0 1 0 129859153 6938624 1540 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 1694 1540 67 122 0 1568 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6776

[startup+6.25192 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27109
/proc/meminfo: memFree=1454688/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=7948 CPUtime=6.24
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 1980 0 0 0 623 1 0 0 25 0 1 0 129859153 8138752 1824 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 1987 1824 67 122 0 1861 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7948

[startup+12.7068 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27109
/proc/meminfo: memFree=1453736/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=8864 CPUtime=12.69
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 2213 0 0 0 1268 1 0 0 25 0 1 0 129859153 9076736 2057 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 2216 2057 67 122 0 2090 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8864

[startup+25.6074 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27109
/proc/meminfo: memFree=1452520/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=10600 CPUtime=25.58
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 2656 0 0 0 2557 1 0 0 25 0 1 0 129859153 10854400 2500 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 2650 2500 67 122 0 2524 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 10600

[startup+51.2147 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27109
/proc/meminfo: memFree=1450728/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=12004 CPUtime=51.18
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 3010 0 0 0 5116 2 0 0 25 0 1 0 129859153 12292096 2854 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 3001 2854 67 122 0 2875 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 12004

[startup+102.42 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27109
/proc/meminfo: memFree=1449256/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=13216 CPUtime=102.37
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 3320 0 0 0 10235 2 0 0 25 0 1 0 129859153 13533184 3164 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 3304 3164 67 122 0 3178 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 13216

[startup+162.438 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27109
/proc/meminfo: memFree=1447784/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=14668 CPUtime=162.37
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 3915 0 0 0 16234 3 0 0 25 0 1 0 129859153 15020032 3487 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 3667 3487 67 122 0 3541 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 14668

[startup+222.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 27181
/proc/meminfo: memFree=1445296/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=15988 CPUtime=222.34
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 4458 0 0 0 22230 4 0 0 25 0 1 0 129859153 16371712 3806 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 3997 3806 67 122 0 3871 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 15988

[startup+282.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 27273
/proc/meminfo: memFree=1445160/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=16148 CPUtime=282.31
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 4716 0 0 0 28227 4 0 0 25 0 1 0 129859153 16535552 3836 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 4037 3836 67 122 0 3911 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 16148

[startup+342.543 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27307
/proc/meminfo: memFree=1444776/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=17900 CPUtime=342.31
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 5313 0 0 0 34226 5 0 0 25 0 1 0 129859153 18329600 4228 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 4475 4228 67 122 0 4349 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 17900

[startup+402.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27307
/proc/meminfo: memFree=1444456/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=18172 CPUtime=402.31
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 5618 0 0 0 40226 5 0 0 25 0 1 0 129859153 18608128 4287 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 4543 4287 67 122 0 4417 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 18172

[startup+462.582 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27307
/proc/meminfo: memFree=1444328/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=18304 CPUtime=462.32
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 5852 0 0 0 46226 6 0 0 25 0 1 0 129859153 18743296 4316 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528505 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 4576 4316 67 122 0 4450 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 18304

[startup+522.597 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 27307
/proc/meminfo: memFree=1442664/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=19904 CPUtime=522.3
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 6444 0 0 0 52224 6 0 0 25 0 1 0 129859153 20381696 4724 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 4976 4724 67 122 0 4850 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 19904

[startup+582.618 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 27307
/proc/meminfo: memFree=1442472/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=20168 CPUtime=582.32
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 6723 0 0 0 58225 7 0 0 25 0 1 0 129859153 20652032 4773 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5042 4773 67 122 0 4916 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 20168

[startup+642.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27307
/proc/meminfo: memFree=1442408/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=20168 CPUtime=642.31
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 6919 0 0 0 64224 7 0 0 25 0 1 0 129859153 20652032 4785 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5042 4785 67 122 0 4916 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 20168

[startup+702.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27307
/proc/meminfo: memFree=1442344/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=20304 CPUtime=702.31
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 7119 0 0 0 70224 7 0 0 25 0 1 0 129859153 20791296 4801 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5076 4801 67 122 0 4950 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20304

[startup+762.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27307
/proc/meminfo: memFree=1442344/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=20436 CPUtime=762.31
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 7331 0 0 0 76223 8 0 0 25 0 1 0 129859153 20926464 4829 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5109 4829 67 122 0 4983 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 20436

[startup+822.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27307
/proc/meminfo: memFree=1440680/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=22192 CPUtime=822.31
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 7947 0 0 0 82223 8 0 0 25 0 1 0 129859153 22724608 5245 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5548 5245 67 122 0 5422 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 22192

[startup+882.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27307
/proc/meminfo: memFree=1440616/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=22336 CPUtime=882.31
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 8171 0 0 0 88222 9 0 0 25 0 1 0 129859153 22872064 5269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5584 5269 67 122 0 5458 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 22336

[startup+942.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27307
/proc/meminfo: memFree=1440360/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=22468 CPUtime=942.31
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 8373 0 0 0 94222 9 0 0 25 0 1 0 129859153 23007232 5321 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5617 5321 67 122 0 5491 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 22468

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27307
/proc/meminfo: memFree=1440296/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=22468 CPUtime=1002.31
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 8573 0 0 0 100222 9 0 0 25 0 1 0 129859153 23007232 5321 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5617 5321 67 122 0 5491 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 22468

[startup+1062.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27307
/proc/meminfo: memFree=1440296/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=22620 CPUtime=1062.31
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 8734 0 0 0 106222 9 0 0 25 0 1 0 129859153 23162880 5332 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5655 5332 67 122 0 5529 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 22620

[startup+1122.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27307
/proc/meminfo: memFree=1440296/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=22620 CPUtime=1122.31
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 8940 0 0 0 112221 10 0 0 25 0 1 0 129859153 23162880 5338 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5655 5338 67 122 0 5529 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 22620

[startup+1182.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27307
/proc/meminfo: memFree=1440232/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=22620 CPUtime=1182.31
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 9144 0 0 0 118221 10 0 0 25 0 1 0 129859153 23162880 5342 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5655 5342 67 122 0 5529 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 22620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27307
/proc/meminfo: memFree=1440168/2055920 swapFree=4183944/4192956
[pid=27108] ppid=27106 vsize=22752 CPUtime=1200.03
/proc/27108/stat : 27108 (mxc) R 27106 27108 26388 0 -1 4194304 9224 0 0 0 119993 10 0 0 25 0 1 0 129859153 23298048 5372 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5688 5372 67 122 0 5562 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 22752

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): 1200.53
CPU time (s): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.108983
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 22952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9224
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= 3475

runsolver used 0.887865 second user time and 2.40363 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Wed Feb 21 08:57:29 UTC 2007

IDJOB= 303976
IDBENCH= 20121
IDSOLVER= 107
FILE ID= node40/303976-1172048249

PBS_JOBID= 3892731

Free space on /tmp= 66561 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S232355738-04.cnf
COMMAND LINE= /tmp/evaluation/303976-1172048249/mxc /tmp/evaluation/303976-1172048249/instance-303976-1172048249.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-303976-1172048249 -o ROOT/results/node40/solver-303976-1172048249 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303976-1172048249/mxc /tmp/evaluation/303976-1172048249/instance-303976-1172048249.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  a6e6a7977b07478d6ffb3f7c9e1941ba

RANDOM SEED= 719437769

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1462400 kB
Buffers:         34436 kB
Cached:         489972 kB
SwapCached:       2932 kB
Active:         100804 kB
Inactive:       433184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462400 kB
SwapTotal:     4192956 kB
SwapFree:      4183944 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            45532 kB
Committed_AS:   221420 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= 66561 MiB

End job on node40 on Wed Feb 21 09:17:32 UTC 2007