Trace number 369166

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) 5000.15 5001.47

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.77473
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179399
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-369166-1177287664 -o ROOT/results/node4/solver-369166-1177287664 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369166-1177287664/mxc /tmp/evaluation/369166-1177287664/instance-369166-1177287664.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 3/77 19177
/proc/meminfo: memFree=1813720/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=5756 CPUtime=0
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 733 0 0 0 0 0 0 0 18 0 1 0 204804282 5894144 718 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 1439 723 42 122 0 1313 0

[startup+0.0446901 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19177
/proc/meminfo: memFree=1813720/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=16864 CPUtime=0.03
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 3617 0 0 0 2 1 0 0 18 0 1 0 204804282 17268736 3601 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 4216 3601 46 122 0 4090 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16864

[startup+0.101694 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19177
/proc/meminfo: memFree=1813720/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=19756 CPUtime=0.09
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 4304 0 0 0 8 1 0 0 18 0 1 0 204804282 20230144 4288 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 4939 4289 46 122 0 4813 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19756

[startup+0.301714 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19177
/proc/meminfo: memFree=1813720/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=20196 CPUtime=0.29
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 5602 0 0 0 27 2 0 0 19 0 1 0 204804282 20680704 4380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520738 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 5049 4380 47 122 0 4923 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20196

[startup+0.701751 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19177
/proc/meminfo: memFree=1813720/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=20724 CPUtime=0.69
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 5720 0 0 0 67 2 0 0 23 0 1 0 204804282 21221376 4498 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535323 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 5181 4498 59 122 0 5055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20724

[startup+1.50183 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19178
/proc/meminfo: memFree=1795728/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=20856 CPUtime=1.49
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 5778 0 0 0 147 2 0 0 25 0 1 0 204804282 21356544 4556 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 5214 4556 59 122 0 5088 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20856

[startup+3.10198 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19178
/proc/meminfo: memFree=1795344/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=21384 CPUtime=3.09
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 5885 0 0 0 306 3 0 0 25 0 1 0 204804282 21897216 4663 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 5346 4663 59 122 0 5220 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21384

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19178
/proc/meminfo: memFree=1794192/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=22440 CPUtime=6.29
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 6144 0 0 0 626 3 0 0 25 0 1 0 204804282 22978560 4922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520329 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 5610 4922 59 122 0 5484 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22440

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19178
/proc/meminfo: memFree=1792144/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=24156 CPUtime=12.68
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 6599 0 0 0 1265 3 0 0 25 0 1 0 204804282 24735744 5377 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 6039 5377 59 122 0 5913 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24156

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19178
/proc/meminfo: memFree=1788240/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=28120 CPUtime=25.48
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 7591 0 0 0 2544 4 0 0 25 0 1 0 204804282 28794880 6369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 7030 6369 59 122 0 6904 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28120

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19178
/proc/meminfo: memFree=1780816/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=36412 CPUtime=51.07
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 9528 0 0 0 5102 5 0 0 25 0 1 0 204804282 37285888 8306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 9103 8306 59 122 0 8977 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36412

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19178
/proc/meminfo: memFree=1764624/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=52492 CPUtime=102.27
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 13472 0 0 0 10218 9 0 0 25 0 1 0 204804282 53751808 12250 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 13123 12250 59 122 0 12997 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52492

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19178
/proc/meminfo: memFree=1760208/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=56988 CPUtime=162.25
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 14954 0 0 0 16215 10 0 0 25 0 1 0 204804282 58355712 13405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534127 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 14247 13405 67 122 0 14121 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 56988

[startup+222.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 19178
/proc/meminfo: memFree=1752400/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=64660 CPUtime=222.23
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 17261 0 0 0 22211 12 0 0 25 0 1 0 204804282 66211840 15354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 16165 15354 67 122 0 16039 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 64660

[startup+282.302 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 19178
/proc/meminfo: memFree=1739664/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=76988 CPUtime=282.22
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 20721 0 0 0 28206 16 0 0 25 0 1 0 204804282 78835712 18421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 19247 18421 67 122 0 19121 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 76988

[startup+342.301 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 19178
/proc/meminfo: memFree=1736272/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=80292 CPUtime=342.2
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 21949 0 0 0 34203 17 0 0 25 0 1 0 204804282 82219008 19256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134533945 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 20073 19256 67 122 0 19947 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 80292

[startup+402.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 19178
/proc/meminfo: memFree=1733584/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=82800 CPUtime=402.19
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 23047 0 0 0 40201 18 0 0 25 0 1 0 204804282 84787200 19921 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 20700 19921 67 122 0 20574 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 82800

[startup+462.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 19178
/proc/meminfo: memFree=1720400/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=96012 CPUtime=462.17
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 26773 0 0 0 46196 21 0 0 25 0 1 0 204804282 98316288 23214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 24003 23214 67 122 0 23877 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 96012

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19178
/proc/meminfo: memFree=1708560/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=108968 CPUtime=522.16
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 30016 0 0 0 52193 23 0 0 25 0 1 0 204804282 111583232 26457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134533970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 27242 26457 67 122 0 27116 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 108968

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19178
/proc/meminfo: memFree=1702160/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=114372 CPUtime=582.15
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 31841 0 0 0 58190 25 0 0 25 0 1 0 204804282 117116928 27806 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 28593 27806 67 122 0 28467 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 114372

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19178
/proc/meminfo: memFree=1698320/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=118348 CPUtime=642.13
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 33230 0 0 0 64187 26 0 0 25 0 1 0 204804282 121188352 28719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 29587 28719 67 122 0 29461 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 118348


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19378
/proc/meminfo: memFree=1523408/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=296216 CPUtime=4001.22
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 95701 0 0 0 400031 91 0 0 25 0 1 0 204804282 303325184 72257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 74054 72257 67 122 0 73928 0
Current children cumulated CPU time (s) 4001.22
Current children cumulated vsize (KiB) 296216

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19378
/proc/meminfo: memFree=1500880/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=319188 CPUtime=4061.21
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 101336 0 0 0 406025 96 0 0 25 0 1 0 204804282 326848512 77892 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 79797 77892 67 122 0 79671 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 319188

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19378
/proc/meminfo: memFree=1494288/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=325792 CPUtime=4121.19
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 103699 0 0 0 412021 98 0 0 25 0 1 0 204804282 333611008 79489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 81448 79489 67 122 0 81322 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 325792

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19378
/proc/meminfo: memFree=1490448/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=329932 CPUtime=4181.17
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 104735 0 0 0 418018 99 0 0 25 0 1 0 204804282 337850368 80525 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 82483 80525 67 122 0 82357 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 329932

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19378
/proc/meminfo: memFree=1470224/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=350116 CPUtime=4241.15
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 110459 0 0 0 424013 102 0 0 25 0 1 0 204804282 358518784 85483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 87529 85483 67 122 0 87403 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 350116

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19380
/proc/meminfo: memFree=1470224/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=350116 CPUtime=4301.15
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 110469 0 0 0 430012 103 0 0 25 0 1 0 204804282 358518784 85493 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 87529 85493 67 122 0 87403 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 350116

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19380
/proc/meminfo: memFree=1461328/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=358972 CPUtime=4361.12
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 113438 0 0 0 436007 105 0 0 25 0 1 0 204804282 367587328 87696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 89743 87696 67 122 0 89617 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 358972

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19380
/proc/meminfo: memFree=1461392/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=359100 CPUtime=4421.11
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 113464 0 0 0 442005 106 0 0 25 0 1 0 204804282 367718400 87722 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 89775 87722 67 122 0 89649 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 359100

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19380
/proc/meminfo: memFree=1453584/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=367796 CPUtime=4481.09
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 115574 0 0 0 448001 108 0 0 25 0 1 0 204804282 376623104 89832 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 91949 89832 67 122 0 91823 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 367796

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19380
/proc/meminfo: memFree=1446480/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=374004 CPUtime=4541.08
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 117910 0 0 0 453998 110 0 0 25 0 1 0 204804282 382980096 91402 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 93501 91402 67 122 0 93375 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 374004

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19380
/proc/meminfo: memFree=1446480/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=374004 CPUtime=4601.07
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 117915 0 0 0 459996 111 0 0 25 0 1 0 204804282 382980096 91407 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 93501 91407 67 122 0 93375 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 374004

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19380
/proc/meminfo: memFree=1437328/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=383176 CPUtime=4661.05
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 120944 0 0 0 465992 113 0 0 25 0 1 0 204804282 392372224 93670 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 95794 93670 67 122 0 95668 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 383176

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19380
/proc/meminfo: memFree=1437328/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=383432 CPUtime=4721.05
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 120981 0 0 0 471991 114 0 0 25 0 1 0 204804282 392634368 93707 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534099 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 95858 93707 67 122 0 95732 0
Current children cumulated CPU time (s) 4721.05
Current children cumulated vsize (KiB) 383432

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19380
/proc/meminfo: memFree=1424912/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=395764 CPUtime=4781.02
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 124810 0 0 0 477986 116 0 0 25 0 1 0 204804282 405262336 96770 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 98941 96770 67 122 0 98815 0
Current children cumulated CPU time (s) 4781.02
Current children cumulated vsize (KiB) 395764

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19380
/proc/meminfo: memFree=1424912/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=395764 CPUtime=4841.01
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 124810 0 0 0 483985 116 0 0 25 0 1 0 204804282 405262336 96770 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 98941 96770 67 122 0 98815 0
Current children cumulated CPU time (s) 4841.01
Current children cumulated vsize (KiB) 395764

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19380
/proc/meminfo: memFree=1424912/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=396820 CPUtime=4900.99
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 125079 0 0 0 489982 117 0 0 25 0 1 0 204804282 406343680 97039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 99205 97039 67 122 0 99079 0
Current children cumulated CPU time (s) 4900.99
Current children cumulated vsize (KiB) 396820

[startup+4962.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19380
/proc/meminfo: memFree=1414224/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=406492 CPUtime=4960.98
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 128247 0 0 0 495979 119 0 0 25 0 1 0 204804282 416247808 99441 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 101623 99441 67 122 0 101497 0
Current children cumulated CPU time (s) 4960.98
Current children cumulated vsize (KiB) 406492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.15 1.04 1.01 2/78 19380
/proc/meminfo: memFree=1414224/2055920 swapFree=4153788/4192956
[pid=19177] ppid=19175 vsize=406492 CPUtime=5000.08
/proc/19177/stat : 19177 (mxc) R 19175 19177 18641 0 -1 4194304 128254 0 0 0 499888 120 0 0 25 0 1 0 204804282 416247808 99448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19177/statm: 101623 99448 67 122 0 101497 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 406492

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): 5001.47
CPU time (s): 5000.15
CPU user time (s): 4998.88
CPU system time (s): 1.26481
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 409556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.88
system time used= 1.26481
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 128254
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= 107630

runsolver used 5.64314 second user time and 11.5902 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Apr 23 00:21:05 UTC 2007

IDJOB= 369166
IDBENCH= 24723
IDSOLVER= 181
FILE ID= node4/369166-1177287664

PBS_JOBID= 4650779

Free space on /tmp= 66473 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369166-1177287664/mxc /tmp/evaluation/369166-1177287664/instance-369166-1177287664.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-369166-1177287664 -o ROOT/results/node4/solver-369166-1177287664 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369166-1177287664/mxc /tmp/evaluation/369166-1177287664/instance-369166-1177287664.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e899c85929b7de69ebfb14f0dad93191

RANDOM SEED= 737029781

TIME LIMIT= 5000 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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1814128 kB
Buffers:         37816 kB
Cached:         123224 kB
SwapCached:       2296 kB
Active:          69592 kB
Inactive:       114296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814128 kB
SwapTotal:     4192956 kB
SwapFree:      4153788 kB
Dirty:            5432 kB
Writeback:           0 kB
Mapped:          30292 kB
Slab:            43424 kB
Committed_AS:  6218424 kB
PageTables:       1816 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= 66473 MiB

End job on node4 on Mon Apr 23 01:44:29 UTC 2007