Trace number 424618

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) 5000.04 5002.01

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1955740096-08.cnf
MD5SUM912fcf8d2356bdff8350533be9acfcd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-424618-1177745922 -o ROOT/results/node20/solver-424618-1177745922 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424618-1177745922/mxc /tmp/evaluation/424618-1177745922/instance-424618-1177745922.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/77 10313
/proc/meminfo: memFree=1617368/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=1748 CPUtime=0
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 281 0 0 0 0 0 0 0 18 0 1 0 222509608 1789952 266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 437 267 46 122 0 311 0

[startup+0.0414771 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10313
/proc/meminfo: memFree=1617368/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=2152 CPUtime=0.03
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 543 0 0 0 3 0 0 0 18 0 1 0 222509608 2203648 390 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 538 390 59 122 0 412 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2152

[startup+0.10149 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10313
/proc/meminfo: memFree=1617368/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=2416 CPUtime=0.09
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 581 0 0 0 9 0 0 0 18 0 1 0 222509608 2473984 428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 604 428 59 122 0 478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2416

[startup+0.301529 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10313
/proc/meminfo: memFree=1617368/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=2944 CPUtime=0.29
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 721 0 0 0 29 0 0 0 19 0 1 0 222509608 3014656 568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 736 568 59 122 0 610 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2944

[startup+0.70161 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10313
/proc/meminfo: memFree=1617368/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=3888 CPUtime=0.69
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 971 0 0 0 69 0 0 0 22 0 1 0 222509608 3981312 818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 972 818 59 122 0 846 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3888

[startup+1.50177 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 10314
/proc/meminfo: memFree=1613712/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=5348 CPUtime=1.49
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 1329 0 0 0 149 0 0 0 25 0 1 0 222509608 5476352 1176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 1337 1176 59 122 0 1211 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5348

[startup+3.10109 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 10314
/proc/meminfo: memFree=1611920/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=6748 CPUtime=3.09
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 1689 0 0 0 309 0 0 0 25 0 1 0 222509608 6909952 1534 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 1687 1534 67 122 0 1561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6748

[startup+6.30174 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 10314
/proc/meminfo: memFree=1610192/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=7908 CPUtime=6.29
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 1969 0 0 0 628 1 0 0 25 0 1 0 222509608 8097792 1814 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 1977 1814 67 122 0 1851 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7908

[startup+12.702 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 10314
/proc/meminfo: memFree=1609296/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=8752 CPUtime=12.69
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 2184 0 0 0 1268 1 0 0 25 0 1 0 222509608 8962048 2029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 2188 2029 67 122 0 2062 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8752

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 10314
/proc/meminfo: memFree=1607888/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=10400 CPUtime=25.49
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 2604 0 0 0 2547 2 0 0 25 0 1 0 222509608 10649600 2449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 2600 2449 67 122 0 2474 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10400

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 10314
/proc/meminfo: memFree=1606544/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=11428 CPUtime=51.07
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 2866 0 0 0 5105 2 0 0 25 0 1 0 222509608 11702272 2711 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 2857 2711 67 122 0 2731 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11428

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 10314
/proc/meminfo: memFree=1604688/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=13472 CPUtime=102.26
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 3327 0 0 0 10223 3 0 0 25 0 1 0 222509608 13795328 3171 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 3368 3171 67 122 0 3242 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13472

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 10316
/proc/meminfo: memFree=1603088/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=14792 CPUtime=162.24
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 3927 0 0 0 16220 4 0 0 25 0 1 0 222509608 15147008 3499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 3698 3499 67 122 0 3572 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14792

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10316
/proc/meminfo: memFree=1601744/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=15988 CPUtime=222.21
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 4508 0 0 0 22216 5 0 0 25 0 1 0 222509608 16371712 3818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 3997 3818 67 122 0 3871 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 15988

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10316
/proc/meminfo: memFree=1600976/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=17184 CPUtime=282.19
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 5029 0 0 0 28213 6 0 0 25 0 1 0 222509608 17596416 4108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530940 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 4296 4108 67 122 0 4170 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17184

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10316
/proc/meminfo: memFree=1599896/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=18044 CPUtime=342.17
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 5407 0 0 0 34210 7 0 0 25 0 1 0 222509608 18477056 4281 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 4511 4281 67 122 0 4385 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18044

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10316
/proc/meminfo: memFree=1599640/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=18308 CPUtime=402.15
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 5676 0 0 0 40208 7 0 0 25 0 1 0 222509608 18747392 4345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 4577 4345 67 122 0 4451 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18308

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10316
/proc/meminfo: memFree=1599640/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=18308 CPUtime=462.13
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 5897 0 0 0 46205 8 0 0 25 0 1 0 222509608 18747392 4361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 4577 4361 67 122 0 4451 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18308

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10316
/proc/meminfo: memFree=1598424/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=19656 CPUtime=522.1
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 6391 0 0 0 52201 9 0 0 25 0 1 0 222509608 20127744 4671 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 4914 4671 67 122 0 4788 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19656

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10316
/proc/meminfo: memFree=1598232/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=19816 CPUtime=582.09
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 6657 0 0 0 58199 10 0 0 25 0 1 0 222509608 20291584 4707 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 4954 4707 67 122 0 4828 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19816

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10316
/proc/meminfo: memFree=1598232/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=19964 CPUtime=642.07
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 6860 0 0 0 64196 11 0 0 25 0 1 0 222509608 20443136 4726 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 4991 4726 67 122 0 4865 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19964


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587864/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30776 CPUtime=4000.77
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 18126 0 0 0 400027 50 0 0 25 0 1 0 222509608 31514624 7301 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7694 7301 67 122 0 7568 0
Current children cumulated CPU time (s) 4000.77
Current children cumulated vsize (KiB) 30776

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587864/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4060.75
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 18293 0 0 0 406025 50 0 0 25 0 1 0 222509608 31711232 7336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7336 67 122 0 7616 0
Current children cumulated CPU time (s) 4060.75
Current children cumulated vsize (KiB) 30968

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587736/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4120.73
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 18495 0 0 0 412022 51 0 0 25 0 1 0 222509608 31711232 7340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7340 67 122 0 7616 0
Current children cumulated CPU time (s) 4120.73
Current children cumulated vsize (KiB) 30968

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587736/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4180.71
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 18627 0 0 0 418019 52 0 0 25 0 1 0 222509608 31711232 7340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7340 67 122 0 7616 0
Current children cumulated CPU time (s) 4180.71
Current children cumulated vsize (KiB) 30968

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587800/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4240.69
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 18759 0 0 0 424016 53 0 0 25 0 1 0 222509608 31711232 7340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7340 67 122 0 7616 0
Current children cumulated CPU time (s) 4240.69
Current children cumulated vsize (KiB) 30968

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587736/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4300.67
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 18891 0 0 0 430014 53 0 0 25 0 1 0 222509608 31711232 7340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7340 67 122 0 7616 0
Current children cumulated CPU time (s) 4300.67
Current children cumulated vsize (KiB) 30968

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587736/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4360.65
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 19023 0 0 0 436011 54 0 0 25 0 1 0 222509608 31711232 7340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7340 67 122 0 7616 0
Current children cumulated CPU time (s) 4360.65
Current children cumulated vsize (KiB) 30968

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587736/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4420.62
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 19157 0 0 0 442008 54 0 0 25 0 1 0 222509608 31711232 7342 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7342 67 122 0 7616 0
Current children cumulated CPU time (s) 4420.62
Current children cumulated vsize (KiB) 30968

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587736/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4480.6
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 19289 0 0 0 448005 55 0 0 25 0 1 0 222509608 31711232 7342 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7342 67 122 0 7616 0
Current children cumulated CPU time (s) 4480.6
Current children cumulated vsize (KiB) 30968

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587672/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4540.58
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 19422 0 0 0 454002 56 0 0 25 0 1 0 222509608 31711232 7343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7343 67 122 0 7616 0
Current children cumulated CPU time (s) 4540.58
Current children cumulated vsize (KiB) 30968

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587672/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4600.56
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 19554 0 0 0 460000 56 0 0 25 0 1 0 222509608 31711232 7343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7343 67 122 0 7616 0
Current children cumulated CPU time (s) 4600.56
Current children cumulated vsize (KiB) 30968

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587672/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4660.54
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 19686 0 0 0 465997 57 0 0 25 0 1 0 222509608 31711232 7343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7343 67 122 0 7616 0
Current children cumulated CPU time (s) 4660.54
Current children cumulated vsize (KiB) 30968

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587672/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4720.52
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 19819 0 0 0 471995 57 0 0 25 0 1 0 222509608 31711232 7344 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519325 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7344 67 122 0 7616 0
Current children cumulated CPU time (s) 4720.52
Current children cumulated vsize (KiB) 30968

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587672/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4780.5
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 19953 0 0 0 477992 58 0 0 25 0 1 0 222509608 31711232 7346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7346 67 122 0 7616 0
Current children cumulated CPU time (s) 4780.5
Current children cumulated vsize (KiB) 30968

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587672/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=30968 CPUtime=4840.47
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 20095 0 0 0 483989 58 0 0 25 0 1 0 222509608 31711232 7356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7742 7356 67 122 0 7616 0
Current children cumulated CPU time (s) 4840.47
Current children cumulated vsize (KiB) 30968

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10516
/proc/meminfo: memFree=1587288/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=31408 CPUtime=4900.45
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 20308 0 0 0 489986 59 0 0 25 0 1 0 222509608 32161792 7437 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7852 7437 67 122 0 7726 0
Current children cumulated CPU time (s) 4900.45
Current children cumulated vsize (KiB) 31408

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 10638
/proc/meminfo: memFree=1586208/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=31408 CPUtime=4960.39
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 20440 0 0 0 495977 62 0 0 25 0 1 0 222509608 32161792 7437 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7852 7437 67 122 0 7726 0
Current children cumulated CPU time (s) 4960.39
Current children cumulated vsize (KiB) 31408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10714
/proc/meminfo: memFree=1587224/2055920 swapFree=4154160/4192956
[pid=10313] ppid=10311 vsize=31408 CPUtime=5000.03
/proc/10313/stat : 10313 (mxc) R 10311 10313 10259 0 -1 4194304 20581 0 0 0 499941 62 0 0 25 0 1 0 222509608 32161792 7446 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10313/statm: 7852 7446 67 122 0 7726 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 31408

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): 5002.01
CPU time (s): 5000.04
CPU user time (s): 4999.41
CPU system time (s): 0.628904
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 31672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.41
system time used= 0.628904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20581
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= 3758

runsolver used 3.85841 second user time and 11.1153 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Sat Apr 28 07:38:43 UTC 2007

IDJOB= 424618
IDBENCH= 20120
IDSOLVER= 174
FILE ID= node20/424618-1177745922

PBS_JOBID= 4715531

Free space on /tmp= 66529 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1955740096-08.cnf
COMMAND LINE= /tmp/evaluation/424618-1177745922/mxc /tmp/evaluation/424618-1177745922/instance-424618-1177745922.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-424618-1177745922 -o ROOT/results/node20/solver-424618-1177745922 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424618-1177745922/mxc /tmp/evaluation/424618-1177745922/instance-424618-1177745922.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  912fcf8d2356bdff8350533be9acfcd4

RANDOM SEED= 640465338

TIME LIMIT= 5000 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		: 3000.265
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		: 3000.265
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:       1617840 kB
Buffers:         50416 kB
Cached:         297612 kB
SwapCached:      18424 kB
Active:         200644 kB
Inactive:       172112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617840 kB
SwapTotal:     4192956 kB
SwapFree:      4154160 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          29872 kB
Slab:            50868 kB
Committed_AS:  2126152 kB
PageTables:       1744 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= 66529 MiB

End job on node20 on Sat Apr 28 09:02:07 UTC 2007