Trace number 424578

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) 5000.05 5001.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1517867865-16.cnf
MD5SUMf3afe0baf07d92ddf8b999932745fd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark311.483
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-424578-1177721945 -o ROOT/results/node52/solver-424578-1177721945 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424578-1177721945/mxc /tmp/evaluation/424578-1177721945/instance-424578-1177721945.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: 0.92 0.98 0.99 3/64 543
/proc/meminfo: memFree=1608524/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=1620 CPUtime=0
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 127039567 1658880 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 405 238 46 122 0 279 0

[startup+0.0776111 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 543
/proc/meminfo: memFree=1608524/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=2412 CPUtime=0.07
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 547 0 0 0 7 0 0 0 18 0 1 0 127039567 2469888 426 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520541 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 603 426 59 122 0 477 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2412

[startup+0.101611 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 543
/proc/meminfo: memFree=1608524/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=2412 CPUtime=0.09
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 578 0 0 0 9 0 0 0 18 0 1 0 127039567 2469888 457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 603 457 59 122 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2412

[startup+0.301624 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 543
/proc/meminfo: memFree=1608524/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=3336 CPUtime=0.29
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 783 0 0 0 29 0 0 0 19 0 1 0 127039567 3416064 662 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 834 663 59 122 0 708 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3336

[startup+0.701651 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 543
/proc/meminfo: memFree=1608524/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=4788 CPUtime=0.69
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 1170 0 0 0 69 0 0 0 22 0 1 0 127039567 4902912 1049 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 1197 1049 59 122 0 1071 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4788

[startup+1.50171 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 544
/proc/meminfo: memFree=1603524/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=7428 CPUtime=1.49
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 1796 0 0 0 149 0 0 0 25 0 1 0 127039567 7606272 1675 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 1857 1675 59 122 0 1731 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7428

[startup+3.10181 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 544
/proc/meminfo: memFree=1600196/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=10024 CPUtime=3.09
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 2474 0 0 0 308 1 0 0 25 0 1 0 127039567 10264576 2351 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 2506 2351 67 122 0 2380 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10024

[startup+6.30103 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 544
/proc/meminfo: memFree=1597836/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=11344 CPUtime=6.29
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 2793 0 0 0 628 1 0 0 25 0 1 0 127039567 11616256 2670 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 2836 2670 67 122 0 2710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11344

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 544
/proc/meminfo: memFree=1595020/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=13992 CPUtime=12.69
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 3459 0 0 0 1268 1 0 0 25 0 1 0 127039567 14327808 3336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 3498 3336 67 122 0 3372 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13992

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 544
/proc/meminfo: memFree=1592332/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=16648 CPUtime=25.49
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 4132 0 0 0 2547 2 0 0 25 0 1 0 127039567 17047552 4009 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 4162 4009 67 122 0 4036 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16648

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 544
/proc/meminfo: memFree=1589964/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=19592 CPUtime=51.07
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 4874 0 0 0 5105 2 0 0 25 0 1 0 127039567 20062208 4751 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 4898 4751 67 122 0 4772 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19592

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 544
/proc/meminfo: memFree=1587148/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=21772 CPUtime=102.27
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 5421 0 0 0 10224 3 0 0 25 0 1 0 127039567 22294528 5298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 5443 5298 67 122 0 5317 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21772

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 718
/proc/meminfo: memFree=1583372/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=24124 CPUtime=162.17
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 6212 0 0 0 16212 5 0 0 25 0 1 0 127039567 24702976 5858 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 6031 5858 67 122 0 5905 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 24124

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 742
/proc/meminfo: memFree=1582220/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=26368 CPUtime=222.14
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 6976 0 0 0 22209 5 0 0 25 0 1 0 127039567 27000832 6412 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 6592 6412 67 122 0 6466 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 26368

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 742
/proc/meminfo: memFree=1582028/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=26632 CPUtime=282.12
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 7286 0 0 0 28207 5 0 0 25 0 1 0 127039567 27271168 6470 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 6658 6470 67 122 0 6532 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 26632

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 742
/proc/meminfo: memFree=1578700/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=30064 CPUtime=342.11
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 8355 0 0 0 34205 6 0 0 25 0 1 0 127039567 30785536 7343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 7516 7343 67 122 0 7390 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 30064

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 742
/proc/meminfo: memFree=1578252/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=30588 CPUtime=402.1
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 8660 0 0 0 40203 7 0 0 25 0 1 0 127039567 31322112 7448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 7647 7448 67 122 0 7521 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 30588

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 742
/proc/meminfo: memFree=1578252/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=30572 CPUtime=462.08
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 8820 0 0 0 46201 7 0 0 25 0 1 0 127039567 31305728 7448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 7643 7448 67 122 0 7517 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 30572

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 742
/proc/meminfo: memFree=1576716/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=32024 CPUtime=522.07
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 9404 0 0 0 52199 8 0 0 25 0 1 0 127039567 32792576 7824 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 8006 7824 67 122 0 7880 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 32024

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 742
/proc/meminfo: memFree=1575244/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=33476 CPUtime=582.05
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 9968 0 0 0 58197 8 0 0 25 0 1 0 127039567 34279424 8202 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 8369 8202 67 122 0 8243 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 33476

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 744
/proc/meminfo: memFree=1575436/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=33304 CPUtime=642.04
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 10144 0 0 0 64196 8 0 0 25 0 1 0 127039567 34103296 8159 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 8326 8159 67 122 0 8200 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 33304


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.06 1.02 2/65 3066
/proc/meminfo: memFree=1430596/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=51500 CPUtime=4061.06
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 22461 0 0 0 406067 39 0 0 25 0 1 0 127039567 52736000 12702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 12875 12702 67 122 0 12749 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 51500

[startup+4122.3 s]
/proc/loadavg: 1.00 1.05 1.02 2/65 3066
/proc/meminfo: memFree=1430604/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=51500 CPUtime=4121.04
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 22461 0 0 0 412065 39 0 0 25 0 1 0 127039567 52736000 12702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 12875 12702 67 122 0 12749 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 51500

[startup+4182.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/65 3066
/proc/meminfo: memFree=1430796/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=51216 CPUtime=4181.04
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 22589 0 0 0 418064 40 0 0 25 0 1 0 127039567 52445184 12648 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 12804 12648 67 122 0 12678 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 51216

[startup+4242.3 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 3068
/proc/meminfo: memFree=1430924/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=51112 CPUtime=4241.02
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 22717 0 0 0 424062 40 0 0 25 0 1 0 127039567 52338688 12622 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 12778 12622 67 122 0 12652 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 51112

[startup+4302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3068
/proc/meminfo: memFree=1430924/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=51092 CPUtime=4301
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 22845 0 0 0 430060 40 0 0 25 0 1 0 127039567 52318208 12617 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 12773 12617 67 122 0 12647 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 51092

[startup+4362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3068
/proc/meminfo: memFree=1430924/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=51076 CPUtime=4360.99
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 22973 0 0 0 436059 40 0 0 25 0 1 0 127039567 52301824 12613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 12769 12613 67 122 0 12643 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 51076

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3068
/proc/meminfo: memFree=1430924/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=51076 CPUtime=4420.97
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 23101 0 0 0 442057 40 0 0 25 0 1 0 127039567 52301824 12613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 12769 12613 67 122 0 12643 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 51076

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3068
/proc/meminfo: memFree=1430924/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=51076 CPUtime=4480.95
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 23229 0 0 0 448055 40 0 0 25 0 1 0 127039567 52301824 12613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 12769 12613 67 122 0 12643 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 51076

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3068
/proc/meminfo: memFree=1430924/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=51076 CPUtime=4540.94
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 23357 0 0 0 454054 40 0 0 25 0 1 0 127039567 52301824 12613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 12769 12613 67 122 0 12643 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 51076

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3068
/proc/meminfo: memFree=1430924/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=51076 CPUtime=4600.93
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 23421 0 0 0 460053 40 0 0 25 0 1 0 127039567 52301824 12613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 12769 12613 67 122 0 12643 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 51076

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3068
/proc/meminfo: memFree=1430604/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=51472 CPUtime=4660.92
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 23635 0 0 0 466051 41 0 0 25 0 1 0 127039567 52707328 12699 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 12868 12699 67 122 0 12742 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 51472

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3068
/proc/meminfo: memFree=1430540/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=51472 CPUtime=4720.91
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 23763 0 0 0 472050 41 0 0 25 0 1 0 127039567 52707328 12699 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 12868 12699 67 122 0 12742 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 51472

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3068
/proc/meminfo: memFree=1430540/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=51604 CPUtime=4780.89
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 23907 0 0 0 478048 41 0 0 25 0 1 0 127039567 52842496 12715 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 12901 12715 67 122 0 12775 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 51604

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3068
/proc/meminfo: memFree=1429772/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=52384 CPUtime=4840.87
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 24228 0 0 0 484046 41 0 0 25 0 1 0 127039567 53641216 12908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 13096 12908 67 122 0 12970 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 52384

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3068
/proc/meminfo: memFree=1428940/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=53176 CPUtime=4900.86
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 24572 0 0 0 490044 42 0 0 25 0 1 0 127039567 54452224 13124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 13294 13124 67 122 0 13168 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 53176

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3068
/proc/meminfo: memFree=1428876/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=53176 CPUtime=4960.84
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 24700 0 0 0 496042 42 0 0 25 0 1 0 127039567 54452224 13124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 13294 13124 67 122 0 13168 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 53176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3068
/proc/meminfo: memFree=1428876/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=53176 CPUtime=5000.04
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 24764 0 0 0 499962 42 0 0 25 0 1 0 127039567 54452224 13124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 13294 13124 67 122 0 13168 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 53176

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3068
/proc/meminfo: memFree=1428876/2055920 swapFree=4182996/4192956
[pid=543] ppid=541 vsize=53176 CPUtime=5000.04
/proc/543/stat : 543 (mxc) R 541 543 32720 0 -1 4194304 24764 0 0 0 499962 42 0 0 25 0 1 0 127039567 54452224 13124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/543/statm: 13294 13124 67 122 0 13168 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 53176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.05
CPU user time (s): 4999.62
CPU system time (s): 0.429934
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 53432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.429934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24764
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= 5374

runsolver used 4.03539 second user time and 9.74552 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sat Apr 28 00:59:05 UTC 2007

IDJOB= 424578
IDBENCH= 20080
IDSOLVER= 174
FILE ID= node52/424578-1177721945

PBS_JOBID= 4715393

Free space on /tmp= 66506 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1517867865-16.cnf
COMMAND LINE= /tmp/evaluation/424578-1177721945/mxc /tmp/evaluation/424578-1177721945/instance-424578-1177721945.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-424578-1177721945 -o ROOT/results/node52/solver-424578-1177721945 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424578-1177721945/mxc /tmp/evaluation/424578-1177721945/instance-424578-1177721945.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f3afe0baf07d92ddf8b999932745fd0c

RANDOM SEED= 819356348

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1608932 kB
Buffers:         40404 kB
Cached:         330512 kB
SwapCached:       3968 kB
Active:         198408 kB
Inactive:       182304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608932 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            1008 kB
Writeback:           0 kB
Mapped:          15768 kB
Slab:            52276 kB
Committed_AS:  1873856 kB
PageTables:       1484 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= 66541 MiB

End job on node52 on Sat Apr 28 02:22:29 UTC 2007