Trace number 307461

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) 1200.1 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
MD5SUMf979b4d94220d5b0c9f873e781895a92
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node20/watcher-307461-1172120904 -o ROOT/results/node20/solver-307461-1172120904 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307461-1172120904/mxc /tmp/evaluation/307461-1172120904/instance-307461-1172120904.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 1.00 2/77 16604
/proc/meminfo: memFree=1843632/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=3884 CPUtime=0
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 807 0 0 0 0 0 0 0 18 0 1 0 232044359 3977216 792 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134523463 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 971 795 46 122 0 845 0

[startup+0.107354 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 16604
/proc/meminfo: memFree=1843632/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=6532 CPUtime=0.09
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 1759 0 0 0 9 0 0 0 18 0 1 0 232044359 6688768 1358 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 1633 1358 57 122 0 1507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6532

[startup+0.515402 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 16604
/proc/meminfo: memFree=1843632/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=7324 CPUtime=0.5
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 1947 0 0 0 50 0 0 0 21 0 1 0 232044359 7499776 1546 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 1831 1546 59 122 0 1705 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7324

[startup+1.3365 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1836904/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=8248 CPUtime=1.33
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 2184 0 0 0 132 1 0 0 25 0 1 0 232044359 8445952 1783 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 2062 1783 59 122 0 1936 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8248

[startup+2.9767 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1835304/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=10360 CPUtime=2.97
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 2725 0 0 0 296 1 0 0 25 0 1 0 232044359 10608640 2324 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 2590 2324 59 122 0 2464 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 10360

[startup+6.2531 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1830952/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=14456 CPUtime=6.24
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 3749 0 0 0 622 2 0 0 25 0 1 0 232044359 14802944 3348 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 3614 3348 59 122 0 3488 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14456

[startup+12.7109 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1822448/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=22712 CPUtime=12.7
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 5782 0 0 0 1265 5 0 0 25 0 1 0 232044359 23257088 5381 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 5678 5381 59 122 0 5552 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 22712

[startup+25.5114 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1807088/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=38300 CPUtime=25.49
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 9678 0 0 0 2541 8 0 0 25 0 1 0 232044359 39219200 9277 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 9575 9277 59 122 0 9449 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38300

[startup+51.1245 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1781232/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=63916 CPUtime=51.1
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 16084 0 0 0 5096 14 0 0 25 0 1 0 232044359 65449984 15683 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 15979 15683 59 122 0 15853 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 63916

[startup+102.348 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1734576/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=110996 CPUtime=102.3
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 27811 0 0 0 10204 26 0 0 25 0 1 0 232044359 113659904 27410 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 27749 27410 59 122 0 27623 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 110996

[startup+162.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1685552/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=158732 CPUtime=162.33
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 39915 0 0 0 16192 41 0 0 25 0 1 0 232044359 162541568 39404 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 39683 39404 67 122 0 39557 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 158732

[startup+222.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1685552/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=158732 CPUtime=222.39
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 39915 0 0 0 22198 41 0 0 25 0 1 0 232044359 162541568 39404 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 39683 39404 67 122 0 39557 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 158732

[startup+282.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1658800/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=186100 CPUtime=282.41
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 46750 0 0 0 28193 48 0 0 25 0 1 0 232044359 190566400 46239 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 46525 46239 67 122 0 46399 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 186100

[startup+342.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1652848/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=191388 CPUtime=342.42
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 48184 0 0 0 34192 50 0 0 25 0 1 0 232044359 195981312 47553 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 47847 47553 67 122 0 47721 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 191388

[startup+402.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1647728/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=196824 CPUtime=402.44
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 49552 0 0 0 40192 52 0 0 25 0 1 0 232044359 201547776 48921 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 49206 48921 67 122 0 49080 0
Current children cumulated CPU time (s) 402.44
Current children cumulated vsize (KiB) 196824

[startup+462.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1603568/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=241368 CPUtime=462.45
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 60566 0 0 0 46182 63 0 0 25 0 1 0 232044359 247160832 59935 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 60342 59935 67 122 0 60216 0
Current children cumulated CPU time (s) 462.45
Current children cumulated vsize (KiB) 241368

[startup+522.63 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16605
/proc/meminfo: memFree=1600624/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=243884 CPUtime=522.46
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 61331 0 0 0 52182 64 0 0 25 0 1 0 232044359 249737216 60568 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 60971 60568 67 122 0 60845 0
Current children cumulated CPU time (s) 522.46
Current children cumulated vsize (KiB) 243884

[startup+582.659 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16605
/proc/meminfo: memFree=1600624/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=243884 CPUtime=582.48
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 61331 0 0 0 58183 65 0 0 25 0 1 0 232044359 249737216 60568 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 60971 60568 67 122 0 60845 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 243884

[startup+642.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1597296/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=247452 CPUtime=642.49
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 62214 0 0 0 64183 66 0 0 25 0 1 0 232044359 253390848 61451 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 61863 61451 67 122 0 61737 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 247452

[startup+702.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1577008/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=267284 CPUtime=702.51
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 67340 0 0 0 70179 72 0 0 25 0 1 0 232044359 273698816 66432 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 66821 66432 67 122 0 66695 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 267284

[startup+762.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1577008/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=267284 CPUtime=762.52
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 67340 0 0 0 76180 72 0 0 25 0 1 0 232044359 273698816 66432 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 66821 66432 67 122 0 66695 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 267284

[startup+822.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1577008/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=267284 CPUtime=822.54
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 67340 0 0 0 82181 73 0 0 25 0 1 0 232044359 273698816 66432 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 66821 66432 67 122 0 66695 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 267284

[startup+882.823 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1577008/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=267284 CPUtime=882.54
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 67340 0 0 0 88181 73 0 0 25 0 1 0 232044359 273698816 66432 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 66821 66432 67 122 0 66695 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 267284

[startup+942.856 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1577008/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=267284 CPUtime=942.56
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 67340 0 0 0 94182 74 0 0 25 0 1 0 232044359 273698816 66432 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 66821 66432 67 122 0 66695 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 267284

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 16605
/proc/meminfo: memFree=1577008/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=267284 CPUtime=1002.58
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 67340 0 0 0 100183 75 0 0 25 0 1 0 232044359 273698816 66432 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 66821 66432 67 122 0 66695 0
Current children cumulated CPU time (s) 1002.58
Current children cumulated vsize (KiB) 267284

[startup+1062.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1576944/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=267284 CPUtime=1062.59
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 67340 0 0 0 106184 75 0 0 25 0 1 0 232044359 273698816 66432 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 66821 66432 67 122 0 66695 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 267284

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16605
/proc/meminfo: memFree=1576944/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=267284 CPUtime=1122.61
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 67340 0 0 0 112185 76 0 0 25 0 1 0 232044359 273698816 66432 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530738 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 66821 66432 67 122 0 66695 0
Current children cumulated CPU time (s) 1122.61
Current children cumulated vsize (KiB) 267284

[startup+1182.98 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 16605
/proc/meminfo: memFree=1573296/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=271252 CPUtime=1182.62
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 68353 0 0 0 118184 78 0 0 25 0 1 0 232044359 277762048 67445 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 67813 67445 67 122 0 67687 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 271252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16605
/proc/meminfo: memFree=1563824/2055920 swapFree=4151036/4192956
[pid=16604] ppid=16602 vsize=280228 CPUtime=1200.04
/proc/16604/stat : 16604 (mxc) R 16602 16604 14795 0 -1 4194304 70604 0 0 0 119923 81 0 0 25 0 1 0 232044359 286953472 69696 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 70057 69696 67 122 0 69931 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 280228

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): 1200.46
CPU time (s): 1200.1
CPU user time (s): 1199.24
CPU system time (s): 0.861868
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 280228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.24
system time used= 0.861868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70604
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= 2531

runsolver used 1.42678 second user time and 2.79257 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Thu Feb 22 05:08:24 UTC 2007

IDJOB= 307461
IDBENCH= 20206
IDSOLVER= 107
FILE ID= node20/307461-1172120904

PBS_JOBID= 3892908

Free space on /tmp= 66558 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
COMMAND LINE= /tmp/evaluation/307461-1172120904/mxc /tmp/evaluation/307461-1172120904/instance-307461-1172120904.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-307461-1172120904 -o ROOT/results/node20/solver-307461-1172120904 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307461-1172120904/mxc /tmp/evaluation/307461-1172120904/instance-307461-1172120904.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  f979b4d94220d5b0c9f873e781895a92

RANDOM SEED= 447267332

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1844104 kB
Buffers:         26872 kB
Cached:         113208 kB
SwapCached:       6596 kB
Active:          64852 kB
Inactive:        98624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844104 kB
SwapTotal:     4192956 kB
SwapFree:      4151036 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          30072 kB
Slab:            33960 kB
Committed_AS:   608836 kB
PageTables:       1684 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= 66558 MiB

End job on node20 on Thu Feb 22 05:28:27 UTC 2007