Trace number 300956

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
CMUSAT 2007-02-08? (TO) 1200.12 1200.49

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S793374232-15.cnf
MD5SUM6e9f9b40f58898d74ef75a0a472d48ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.8948
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  600                                                  |
0.00/0.02	c |  Number of clauses:    12000                                                |

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-300956-1171945017 -o ROOT/results/node10/solver-300956-1171945017 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300956-1171945017/cmusat /tmp/evaluation/300956-1171945017/instance-300956-1171945017.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: 1.00 1.00 1.09 3/77 5066
/proc/meminfo: memFree=1501112/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=2316 CPUtime=0
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 214456739 2371584 239 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 579 239 96 243 0 333 0

[startup+0.106897 s]
/proc/loadavg: 1.00 1.00 1.09 3/77 5066
/proc/meminfo: memFree=1501112/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=3876 CPUtime=0.1
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 866 0 0 0 10 0 0 0 18 0 1 0 214456739 3969024 593 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134936124 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 969 593 113 243 0 723 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3876

[startup+0.514952 s]
/proc/loadavg: 1.00 1.00 1.09 3/77 5066
/proc/meminfo: memFree=1501112/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=5296 CPUtime=0.5
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 1224 0 0 0 50 0 0 0 21 0 1 0 214456739 5423104 915 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 1324 915 118 243 0 1078 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5296

[startup+1.33506 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 5067
/proc/meminfo: memFree=1495920/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=7156 CPUtime=1.32
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 1814 0 0 0 132 0 0 0 25 0 1 0 214456739 7327744 1403 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 1789 1403 118 243 0 1543 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7156

[startup+2.97128 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 5067
/proc/meminfo: memFree=1495152/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=8356 CPUtime=2.96
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 2199 0 0 0 295 1 0 0 25 0 1 0 214456739 8556544 1715 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 2089 1715 118 243 0 1843 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8356

[startup+6.24773 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 5067
/proc/meminfo: memFree=1493040/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=10228 CPUtime=6.23
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 2872 0 0 0 622 1 0 0 25 0 1 0 214456739 10473472 2224 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590222 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 2557 2224 118 243 0 2311 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10228

[startup+12.7056 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 5067
/proc/meminfo: memFree=1486640/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=16644 CPUtime=12.69
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 4555 0 0 0 1267 2 0 0 25 0 1 0 214456739 17043456 3650 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581471 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 4161 3650 118 243 0 3915 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16644

[startup+25.5113 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 5067
/proc/meminfo: memFree=1485808/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=17224 CPUtime=25.5
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 5003 0 0 0 2547 3 0 0 25 0 1 0 214456739 17637376 3873 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 4306 3873 118 243 0 4060 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17224

[startup+51.1248 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 5067
/proc/meminfo: memFree=1477360/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=26404 CPUtime=51.1
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 7643 0 0 0 5105 5 0 0 25 0 1 0 214456739 27037696 6228 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 6601 6228 118 243 0 6355 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26404

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 5067
/proc/meminfo: memFree=1461424/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=42312 CPUtime=102.3
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 12242 0 0 0 10222 8 0 0 25 0 1 0 214456739 43327488 9969 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590207 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 10578 9969 118 243 0 10332 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42312

[startup+162.381 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 5067
/proc/meminfo: memFree=1458544/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=44932 CPUtime=162.32
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 13202 0 0 0 16223 9 0 0 25 0 1 0 214456739 46010368 10680 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 11233 10680 118 243 0 10987 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 44932

[startup+222.412 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 5067
/proc/meminfo: memFree=1450288/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=52736 CPUtime=222.33
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 15531 0 0 0 22222 11 0 0 25 0 1 0 214456739 54001664 12718 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 13184 12718 118 243 0 12938 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 52736

[startup+282.443 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 5067
/proc/meminfo: memFree=1408688/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=96780 CPUtime=282.35
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 26985 0 0 0 28217 18 0 0 25 0 1 0 214456739 99102720 23078 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 24195 23078 118 243 0 23949 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 96780

[startup+342.476 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 5067
/proc/meminfo: memFree=1408304/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=96848 CPUtime=342.35
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 27264 0 0 0 34217 18 0 0 25 0 1 0 214456739 99172352 23164 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 24212 23164 118 243 0 23966 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 96848

[startup+402.512 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 5067
/proc/meminfo: memFree=1407984/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=96920 CPUtime=402.37
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 27565 0 0 0 40218 19 0 0 25 0 1 0 214456739 99246080 23255 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 24230 23255 118 243 0 23984 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 96920

[startup+462.547 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 5067
/proc/meminfo: memFree=1407792/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=96920 CPUtime=462.39
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 27630 0 0 0 46219 20 0 0 25 0 1 0 214456739 99246080 23320 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581434 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 24230 23320 118 243 0 23984 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 96920

[startup+522.579 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 5067
/proc/meminfo: memFree=1407536/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=97004 CPUtime=522.41
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 27899 0 0 0 52220 21 0 0 25 0 1 0 214456739 99332096 23361 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 24251 23361 118 243 0 24005 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 97004

[startup+582.614 s]
/proc/loadavg: 1.04 1.01 1.03 2/78 5067
/proc/meminfo: memFree=1407024/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=97224 CPUtime=582.42
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 28285 0 0 0 58221 21 0 0 25 0 1 0 214456739 99557376 23498 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 24306 23498 118 243 0 24060 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 97224

[startup+642.652 s]
/proc/loadavg: 1.01 1.01 1.03 2/78 5067
/proc/meminfo: memFree=1407024/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=97224 CPUtime=642.44
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 28286 0 0 0 64222 22 0 0 25 0 1 0 214456739 99557376 23499 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 24306 23499 118 243 0 24060 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 97224

[startup+702.685 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 5067
/proc/meminfo: memFree=1400112/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=103984 CPUtime=702.46
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 30059 0 0 0 70221 25 0 0 25 0 1 0 214456739 106479616 25272 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 25996 25272 118 243 0 25750 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 103984

[startup+762.718 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 5067
/proc/meminfo: memFree=1397936/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=105940 CPUtime=762.47
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 30835 0 0 0 76221 26 0 0 25 0 1 0 214456739 108482560 25777 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 26485 25777 118 243 0 26239 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 105940

[startup+822.753 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 5067
/proc/meminfo: memFree=1397552/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=106392 CPUtime=822.49
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 30931 0 0 0 82222 27 0 0 25 0 1 0 214456739 108945408 25873 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 26598 25873 118 243 0 26352 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 106392

[startup+882.786 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5067
/proc/meminfo: memFree=1389552/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=114024 CPUtime=882.5
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 33233 0 0 0 88220 30 0 0 25 0 1 0 214456739 116760576 27879 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092100 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 28506 27879 118 243 0 28260 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 114024

[startup+942.817 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5067
/proc/meminfo: memFree=1389360/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=114332 CPUtime=942.51
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 33283 0 0 0 94221 30 0 0 25 0 1 0 214456739 117075968 27929 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 28583 27929 118 243 0 28337 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 114332

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5067
/proc/meminfo: memFree=1381872/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=121464 CPUtime=1002.53
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 35474 0 0 0 100220 33 0 0 25 0 1 0 214456739 124379136 29797 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 30366 29797 118 243 0 30120 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 121464

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5067
/proc/meminfo: memFree=1381808/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=121464 CPUtime=1062.54
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 35484 0 0 0 106221 33 0 0 25 0 1 0 214456739 124379136 29807 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 30366 29807 118 243 0 30120 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 121464

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5067
/proc/meminfo: memFree=1381680/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=121596 CPUtime=1122.56
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 35515 0 0 0 112222 34 0 0 25 0 1 0 214456739 124514304 29838 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 30399 29838 118 243 0 30153 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 121596

[startup+1182.95 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 5067
/proc/meminfo: memFree=1381296/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=122048 CPUtime=1182.57
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 35612 0 0 0 118222 35 0 0 25 0 1 0 214456739 124977152 29935 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 30512 29935 118 243 0 30266 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 122048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 5067
/proc/meminfo: memFree=1381232/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=122208 CPUtime=1200.09
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 35634 0 0 0 119974 35 0 0 25 0 1 0 214456739 125140992 29957 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 30552 29957 118 243 0 30306 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 122208

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

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

[startup+1200.47 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 5067
/proc/meminfo: memFree=1381232/2055920 swapFree=4192812/4192956
[pid=5066] ppid=5064 vsize=122208 CPUtime=1200.09
/proc/5066/stat : 5066 (cmusat) R 5064 5066 4757 0 -1 4194304 35634 0 0 0 119974 35 0 0 25 0 1 0 214456739 125140992 29957 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/5066/statm: 30552 29957 118 243 0 30306 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 122208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.12
CPU user time (s): 1199.74
CPU system time (s): 0.374943
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 122208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.374943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35634
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= 2023

runsolver used 1.34679 second user time and 2.90956 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 20 04:16:57 UTC 2007

IDJOB= 300956
IDBENCH= 20047
IDSOLVER= 121
FILE ID= node10/300956-1171945017

PBS_JOBID= 3848967

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S793374232-15.cnf
COMMAND LINE= /tmp/evaluation/300956-1171945017/cmusat /tmp/evaluation/300956-1171945017/instance-300956-1171945017.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-300956-1171945017 -o ROOT/results/node10/solver-300956-1171945017 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300956-1171945017/cmusat /tmp/evaluation/300956-1171945017/instance-300956-1171945017.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  6e9f9b40f58898d74ef75a0a472d48ed

RANDOM SEED= 772535764

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:       1501584 kB
Buffers:         52284 kB
Cached:         386044 kB
SwapCached:          0 kB
Active:         266612 kB
Inactive:       215888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501584 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2740 kB
Writeback:           0 kB
Mapped:          63092 kB
Slab:            57300 kB
Committed_AS:  1235172 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= 66546 MiB

End job on node10 on Tue Feb 20 04:37:00 UTC 2007