Trace number 305425

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) 1200.08 1200.38

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
MD5SUM8e78670c99e958f12e271eddd527e3f2
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
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:  16000                                                |
0.10/0.14	c |  Number of clauses:    67200                                                |

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/node4/watcher-305425-1172078838 -o ROOT/results/node4/solver-305425-1172078838 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305425-1172078838/cmusat /tmp/evaluation/305425-1172078838/instance-305425-1172078838.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: 0.91 0.97 0.99 3/77 18019
/proc/meminfo: memFree=1448864/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=2936 CPUtime=0
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 579 0 0 0 0 0 0 0 18 0 1 0 227838731 3006464 562 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134525945 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 734 563 95 243 0 488 0

[startup+0.107483 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18019
/proc/meminfo: memFree=1448864/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=7296 CPUtime=0.1
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 1602 0 0 0 10 0 0 0 18 0 1 0 227838731 7471104 1568 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 1824 1568 96 243 0 1578 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7296

[startup+0.515521 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18019
/proc/meminfo: memFree=1448864/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=12692 CPUtime=0.51
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 3077 0 0 0 50 1 0 0 21 0 1 0 227838731 12996608 2574 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580197 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 3173 2574 114 243 0 2927 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 12692

[startup+1.3376 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1438936/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=12692 CPUtime=1.33
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 3089 0 0 0 132 1 0 0 25 0 1 0 227838731 12996608 2586 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 3173 2586 119 243 0 2927 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 12692

[startup+2.97976 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1438616/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=13620 CPUtime=2.97
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 3345 0 0 0 296 1 0 0 25 0 1 0 227838731 13946880 2842 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 3405 2842 119 243 0 3159 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13620

[startup+6.25607 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1434200/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=17720 CPUtime=6.25
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 4399 0 0 0 622 3 0 0 25 0 1 0 227838731 18145280 3896 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107864 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 4430 3896 119 243 0 4184 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 17720

[startup+12.7127 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1426072/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=25268 CPUtime=12.7
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 6313 0 0 0 1265 5 0 0 25 0 1 0 227838731 25874432 5810 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 6317 5810 119 243 0 6071 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25268

[startup+25.5129 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1412376/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=39572 CPUtime=25.5
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 9919 0 0 0 2542 8 0 0 25 0 1 0 227838731 40521728 9416 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 9893 9416 119 243 0 9647 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 39572

[startup+51.1264 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1392216/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=58368 CPUtime=51.1
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 15043 0 0 0 5099 11 0 0 25 0 1 0 227838731 59768832 14178 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581134 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 14592 14178 119 243 0 14346 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 58368

[startup+102.347 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1375320/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=75280 CPUtime=102.31
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 19654 0 0 0 10216 15 0 0 25 0 1 0 227838731 77086720 18405 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 18820 18405 119 243 0 18574 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 75280

[startup+162.385 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1370328/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=80228 CPUtime=162.34
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 21114 0 0 0 16217 17 0 0 25 0 1 0 227838731 82153472 19665 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 20057 19665 119 243 0 19811 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 80228

[startup+222.415 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1347288/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=102984 CPUtime=222.35
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 27278 0 0 0 22212 23 0 0 25 0 1 0 227838731 105455616 25408 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 25746 25408 119 243 0 25500 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 102984

[startup+282.446 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1337944/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=112168 CPUtime=282.37
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 29826 0 0 0 28211 26 0 0 25 0 1 0 227838731 114860032 27734 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 28042 27734 119 243 0 27796 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 112168

[startup+342.471 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1308504/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=141372 CPUtime=342.37
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 37388 0 0 0 34203 34 0 0 25 0 1 0 227838731 144764928 35066 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 35343 35066 119 243 0 35097 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 141372

[startup+402.503 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1308440/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=141372 CPUtime=402.39
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 37402 0 0 0 40204 35 0 0 25 0 1 0 227838731 144764928 35080 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 35343 35080 119 243 0 35097 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 141372

[startup+462.53 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1300504/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=149252 CPUtime=462.4
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 39627 0 0 0 46203 37 0 0 25 0 1 0 227838731 152834048 37065 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 37313 37065 119 243 0 37067 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 149252

[startup+522.561 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1232920/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=220736 CPUtime=522.42
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 57526 0 0 0 52197 45 0 0 25 0 1 0 227838731 226033664 53934 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 55184 53934 119 243 0 54938 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 220736

[startup+582.591 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1232664/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=220788 CPUtime=582.43
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 57853 0 0 0 58198 45 0 0 25 0 1 0 227838731 226086912 53999 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107898 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 55197 53999 119 243 0 54951 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 220788

[startup+642.628 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1232664/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=220788 CPUtime=642.46
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 57856 0 0 0 64200 46 0 0 25 0 1 0 227838731 226086912 54002 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 55197 54002 119 243 0 54951 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 220788

[startup+702.659 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18020
/proc/meminfo: memFree=1232472/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=220788 CPUtime=702.47
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 57897 0 0 0 70201 46 0 0 25 0 1 0 227838731 226086912 54043 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 55197 54043 119 243 0 54951 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 220788

[startup+762.689 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18022
/proc/meminfo: memFree=1232216/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=220844 CPUtime=762.49
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 58208 0 0 0 76202 47 0 0 25 0 1 0 227838731 226144256 54079 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 55211 54079 119 243 0 54965 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 220844

[startup+822.726 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18022
/proc/meminfo: memFree=1226520/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=226596 CPUtime=822.51
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 59655 0 0 0 82203 48 0 0 25 0 1 0 227838731 232034304 55526 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 56649 55526 119 243 0 56403 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 226596

[startup+882.752 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18022
/proc/meminfo: memFree=1207000/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=245796 CPUtime=882.52
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 64776 0 0 0 88200 52 0 0 25 0 1 0 227838731 251695104 60358 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 61449 60358 119 243 0 61203 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 245796

[startup+942.782 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18022
/proc/meminfo: memFree=1207064/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=245796 CPUtime=942.53
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 64777 0 0 0 94201 52 0 0 25 0 1 0 227838731 251695104 60359 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 61449 60359 119 243 0 61203 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 245796

[startup+1002.81 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18022
/proc/meminfo: memFree=1202904/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=249836 CPUtime=1002.55
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 66162 0 0 0 100201 54 0 0 25 0 1 0 227838731 255832064 61440 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 62459 61440 119 243 0 62213 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 249836

[startup+1062.85 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18022
/proc/meminfo: memFree=1202904/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=249836 CPUtime=1062.57
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 66162 0 0 0 106202 55 0 0 25 0 1 0 227838731 255832064 61440 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 62459 61440 119 243 0 62213 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 249836

[startup+1122.88 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 18022
/proc/meminfo: memFree=1202904/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=249836 CPUtime=1122.59
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 66167 0 0 0 112204 55 0 0 25 0 1 0 227838731 255832064 61445 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 62459 61445 119 243 0 62213 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 249836

[startup+1182.91 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 18022
/proc/meminfo: memFree=1187032/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=265696 CPUtime=1182.6
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 70542 0 0 0 118201 59 0 0 25 0 1 0 227838731 272072704 65500 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 66424 65500 119 243 0 66178 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 265696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 18022
/proc/meminfo: memFree=1186648/2055920 swapFree=4192812/4192956
[pid=18019] ppid=18017 vsize=265696 CPUtime=1200.02
/proc/18019/stat : 18019 (cmusat) R 18017 18019 16913 0 -1 4194304 70542 0 0 0 119943 59 0 0 25 0 1 0 227838731 272072704 65500 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/18019/statm: 66424 65500 119 243 0 66178 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 265696

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): 1200.38
CPU time (s): 1200.08
CPU user time (s): 1199.43
CPU system time (s): 0.640902
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 265696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.43
system time used= 0.640902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70542
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= 24011

runsolver used 1.40779 second user time and 2.82257 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Feb 21 17:27:19 UTC 2007

IDJOB= 305425
IDBENCH= 20156
IDSOLVER= 121
FILE ID= node4/305425-1172078838

PBS_JOBID= 3865310

Free space on /tmp= 66545 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
COMMAND LINE= /tmp/evaluation/305425-1172078838/cmusat /tmp/evaluation/305425-1172078838/instance-305425-1172078838.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-305425-1172078838 -o ROOT/results/node4/solver-305425-1172078838 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305425-1172078838/cmusat /tmp/evaluation/305425-1172078838/instance-305425-1172078838.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8e78670c99e958f12e271eddd527e3f2

RANDOM SEED= 358091334

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1449336 kB
Buffers:         56004 kB
Cached:         413536 kB
SwapCached:          0 kB
Active:         203016 kB
Inactive:       326324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1449336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3736 kB
Writeback:           0 kB
Mapped:          78688 kB
Slab:            62800 kB
Committed_AS:  1021384 kB
PageTables:       1768 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= 66545 MiB

End job on node4 on Wed Feb 21 17:47:21 UTC 2007