Trace number 304550

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) 1200.11 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S659720099-13.cnf
MD5SUMdf8cf6a022cc11177f2b8acfa52efe18
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark162.155
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node10/watcher-304550-1172060919 -o ROOT/results/node10/solver-304550-1172060919 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304550-1172060919/mxc /tmp/evaluation/304550-1172060919/instance-304550-1172060919.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: 1.06 1.02 1.00 3/77 17170
/proc/meminfo: memFree=1459264/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=1580 CPUtime=0
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 226046876 1617920 225 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 395 226 46 122 0 269 0

[startup+0.107709 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 17170
/proc/meminfo: memFree=1459264/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=1992 CPUtime=0.1
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 471 0 0 0 10 0 0 0 18 0 1 0 226046876 2039808 359 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 498 359 59 122 0 372 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1992

[startup+0.515764 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 17170
/proc/meminfo: memFree=1459264/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=3052 CPUtime=0.5
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 726 0 0 0 50 0 0 0 21 0 1 0 226046876 3125248 614 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 763 614 59 122 0 637 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3052

[startup+1.33788 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 17171
/proc/meminfo: memFree=1455864/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=4244 CPUtime=1.32
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 1026 0 0 0 132 0 0 0 25 0 1 0 226046876 4345856 912 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 1061 912 67 122 0 935 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4244

[startup+2.9801 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 17171
/proc/meminfo: memFree=1455352/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=4772 CPUtime=2.97
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 1169 0 0 0 296 1 0 0 25 0 1 0 226046876 4886528 1055 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 1193 1055 67 122 0 1067 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4772

[startup+6.25655 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 17171
/proc/meminfo: memFree=1454328/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=5668 CPUtime=6.24
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 1396 0 0 0 623 1 0 0 25 0 1 0 226046876 5804032 1282 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 1417 1282 67 122 0 1291 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5668

[startup+12.7124 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 17171
/proc/meminfo: memFree=1453368/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=6500 CPUtime=12.7
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 1582 0 0 0 1269 1 0 0 25 0 1 0 226046876 6656000 1468 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 1625 1468 67 122 0 1499 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6500

[startup+25.5142 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 17171
/proc/meminfo: memFree=1452792/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=7100 CPUtime=25.49
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 1736 0 0 0 2548 1 0 0 25 0 1 0 226046876 7270400 1622 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 1775 1622 67 122 0 1649 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7100

[startup+51.1296 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17171
/proc/meminfo: memFree=1451384/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=8424 CPUtime=51.11
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 2074 0 0 0 5109 2 0 0 25 0 1 0 226046876 8626176 1960 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 2106 1960 67 122 0 1980 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 8424

[startup+102.35 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17171
/proc/meminfo: memFree=1450360/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=9396 CPUtime=102.3
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 2321 0 0 0 10228 2 0 0 25 0 1 0 226046876 9621504 2207 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 2349 2207 67 122 0 2223 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9396

[startup+162.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17171
/proc/meminfo: memFree=1449464/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=10236 CPUtime=162.32
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 2536 0 0 0 16229 3 0 0 25 0 1 0 226046876 10481664 2422 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 2559 2422 67 122 0 2433 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10236

[startup+222.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17171
/proc/meminfo: memFree=1448376/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=11248 CPUtime=222.34
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 2796 0 0 0 22230 4 0 0 25 0 1 0 226046876 11517952 2682 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 2812 2682 67 122 0 2686 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 11248

[startup+282.452 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 17171
/proc/meminfo: memFree=1448056/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=11508 CPUtime=282.35
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 2859 0 0 0 28231 4 0 0 25 0 1 0 226046876 11784192 2745 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 2877 2745 67 122 0 2751 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 11508

[startup+342.483 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17171
/proc/meminfo: memFree=1447160/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=12552 CPUtime=342.37
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 3257 0 0 0 34232 5 0 0 25 0 1 0 226046876 12853248 2945 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 3138 2945 67 122 0 3012 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 12552

[startup+402.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17171
/proc/meminfo: memFree=1447032/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=12684 CPUtime=402.39
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 3550 0 0 0 40233 6 0 0 25 0 1 0 226046876 12988416 2974 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 3171 2974 67 122 0 3045 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 12684

[startup+462.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17171
/proc/meminfo: memFree=1446840/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=12844 CPUtime=462.4
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 3934 0 0 0 46234 6 0 0 25 0 1 0 226046876 13152256 3028 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 3211 3028 67 122 0 3085 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 12844

[startup+522.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17171
/proc/meminfo: memFree=1446200/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=13556 CPUtime=522.42
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 4374 0 0 0 52235 7 0 0 25 0 1 0 226046876 13881344 3197 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 3389 3197 67 122 0 3263 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 13556

[startup+582.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17171
/proc/meminfo: memFree=1446008/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=13828 CPUtime=582.43
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 4715 0 0 0 58236 7 0 0 25 0 1 0 226046876 14159872 3242 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 3457 3242 67 122 0 3331 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 13828

[startup+642.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17171
/proc/meminfo: memFree=1445944/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=13988 CPUtime=642.45
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 5029 0 0 0 64237 8 0 0 25 0 1 0 226046876 14323712 3260 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 3497 3260 67 122 0 3371 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 13988

[startup+702.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17171
/proc/meminfo: memFree=1445816/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=13988 CPUtime=702.46
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 5312 0 0 0 70238 8 0 0 25 0 1 0 226046876 14323712 3284 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 3497 3284 67 122 0 3371 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 13988

[startup+762.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17171
/proc/meminfo: memFree=1445752/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=14148 CPUtime=762.48
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 5625 0 0 0 76239 9 0 0 25 0 1 0 226046876 14487552 3301 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 3537 3301 67 122 0 3411 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 14148

[startup+822.764 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17173
/proc/meminfo: memFree=1445048/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=14836 CPUtime=822.5
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 6107 0 0 0 82240 10 0 0 25 0 1 0 226046876 15192064 3484 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 3709 3484 67 122 0 3583 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 14836

[startup+882.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17173
/proc/meminfo: memFree=1444472/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=15504 CPUtime=882.52
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 6499 0 0 0 88241 11 0 0 25 0 1 0 226046876 15876096 3636 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 3876 3636 67 122 0 3750 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 15504

[startup+942.832 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17173
/proc/meminfo: memFree=1444280/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=15648 CPUtime=942.53
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 6782 0 0 0 94242 11 0 0 25 0 1 0 226046876 16023552 3679 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 3912 3679 67 122 0 3786 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 15648

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17173
/proc/meminfo: memFree=1444152/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=15808 CPUtime=1002.54
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 7058 0 0 0 100242 12 0 0 25 0 1 0 226046876 16187392 3715 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 3952 3715 67 122 0 3826 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 15808

[startup+1062.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17173
/proc/meminfo: memFree=1444024/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=15968 CPUtime=1062.55
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 7327 0 0 0 106243 12 0 0 25 0 1 0 226046876 16351232 3744 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 3992 3744 67 122 0 3866 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 15968

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17173
/proc/meminfo: memFree=1444024/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=16128 CPUtime=1122.57
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 7577 0 0 0 112244 13 0 0 25 0 1 0 226046876 16515072 3754 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 4032 3754 67 122 0 3906 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 16128

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17173
/proc/meminfo: memFree=1443896/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=16128 CPUtime=1182.58
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 7829 0 0 0 118245 13 0 0 25 0 1 0 226046876 16515072 3766 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 4032 3766 67 122 0 3906 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 16128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17173
/proc/meminfo: memFree=1443960/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=16128 CPUtime=1200.1
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 7870 0 0 0 119997 13 0 0 25 0 1 0 226046876 16515072 3767 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 4032 3767 67 122 0 3906 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 16128

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17173
/proc/meminfo: memFree=1443960/2055920 swapFree=4192812/4192956
[pid=17170] ppid=17168 vsize=16128 CPUtime=1200.1
/proc/17170/stat : 17170 (mxc) R 17168 17170 16439 0 -1 4194304 7870 0 0 0 119997 13 0 0 25 0 1 0 226046876 16515072 3767 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/17170/statm: 4032 3767 67 122 0 3906 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 16128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.140978
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 16288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7870
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= 1190

runsolver used 1.35779 second user time and 2.89756 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Wed Feb 21 12:28:39 UTC 2007

IDJOB= 304550
IDBENCH= 20135
IDSOLVER= 107
FILE ID= node10/304550-1172060919

PBS_JOBID= 3865291

Free space on /tmp= 66547 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S659720099-13.cnf
COMMAND LINE= /tmp/evaluation/304550-1172060919/mxc /tmp/evaluation/304550-1172060919/instance-304550-1172060919.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-304550-1172060919 -o ROOT/results/node10/solver-304550-1172060919 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304550-1172060919/mxc /tmp/evaluation/304550-1172060919/instance-304550-1172060919.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  df8cf6a022cc11177f2b8acfa52efe18

RANDOM SEED= 125240285

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1459672 kB
Buffers:         55112 kB
Cached:         423200 kB
SwapCached:          0 kB
Active:         277364 kB
Inactive:       245732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1459672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          63604 kB
Slab:            58624 kB
Committed_AS:  1290836 kB
PageTables:       1832 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= 66547 MiB

End job on node10 on Wed Feb 21 12:48:41 UTC 2007