Trace number 315103

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) 1200.09 1200.63

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
Bench CategoryINDUST (industrial 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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-315103-1172648911 -o ROOT/results/node6/solver-315103-1172648911 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315103-1172648911/mxc /tmp/evaluation/315103-1172648911/instance-315103-1172648911.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.97 0.98 3/77 26270
/proc/meminfo: memFree=1276856/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=40040 CPUtime=0
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 766 0 0 0 0 0 0 0 18 0 1 0 284845916 41000960 750 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 10010 757 42 122 0 9884 0

[startup+0.014094 s]
/proc/loadavg: 1.00 0.97 0.98 3/77 26270
/proc/meminfo: memFree=1276856/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=40040 CPUtime=0.01
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 2280 0 0 0 0 1 0 0 18 0 1 0 284845916 41000960 2264 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 10010 2271 42 122 0 9884 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 40040

[startup+0.101111 s]
/proc/loadavg: 1.00 0.97 0.98 3/77 26270
/proc/meminfo: memFree=1276856/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=76376 CPUtime=0.09
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 18218 0 0 0 0 9 0 0 18 0 1 0 284845916 78209024 18202 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 19094 18209 46 122 0 18968 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 76376

[startup+0.301151 s]
/proc/loadavg: 1.00 0.97 0.98 3/77 26270
/proc/meminfo: memFree=1276856/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=114092 CPUtime=0.29
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 25300 0 0 0 17 12 0 0 19 0 1 0 284845916 116830208 25284 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 28523 25284 46 122 0 28397 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 114092

[startup+0.70123 s]
/proc/loadavg: 1.00 0.97 0.98 3/77 26270
/proc/meminfo: memFree=1276856/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=131340 CPUtime=0.69
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 29460 0 0 0 55 14 0 0 23 0 1 0 284845916 134492160 29444 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 32835 29445 46 122 0 32709 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 131340

[startup+1.50139 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 26271
/proc/meminfo: memFree=1146032/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=114476 CPUtime=1.49
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 34819 0 0 0 133 16 0 0 25 0 1 0 284845916 117223424 25026 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 28619 25026 59 122 0 28493 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 114476

[startup+3.10171 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 26271
/proc/meminfo: memFree=1174448/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=117116 CPUtime=3.09
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 35460 0 0 0 292 17 0 0 25 0 1 0 284845916 119926784 25667 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519099 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 29279 25667 59 122 0 29153 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 117116

[startup+6.30134 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 26271
/proc/meminfo: memFree=1174064/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=117116 CPUtime=6.28
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 35483 0 0 0 610 18 0 0 25 0 1 0 284845916 119926784 25690 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 29279 25690 59 122 0 29153 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 117116

[startup+12.7016 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 26271
/proc/meminfo: memFree=1174192/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=117248 CPUtime=12.68
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 35494 0 0 0 1250 18 0 0 25 0 1 0 284845916 120061952 25701 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 29312 25701 59 122 0 29186 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 117248

[startup+25.5011 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 26271
/proc/meminfo: memFree=1174320/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=117248 CPUtime=25.48
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 35504 0 0 0 2529 19 0 0 25 0 1 0 284845916 120061952 25711 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 29312 25711 59 122 0 29186 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 117248

[startup+51.1012 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 26271
/proc/meminfo: memFree=1173936/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=117776 CPUtime=51.07
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 35648 0 0 0 5088 19 0 0 25 0 1 0 284845916 120602624 25855 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519593 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 29444 25855 59 122 0 29318 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 117776

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 26271
/proc/meminfo: memFree=1173680/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=118172 CPUtime=102.25
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 35729 0 0 0 10206 19 0 0 25 0 1 0 284845916 121008128 25936 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 29543 25936 59 122 0 29417 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 118172

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 26271
/proc/meminfo: memFree=1173104/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=118728 CPUtime=162.23
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 35863 0 0 0 16203 20 0 0 25 0 1 0 284845916 121577472 26070 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 29682 26070 59 122 0 29556 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 118728

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 26271
/proc/meminfo: memFree=1172528/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=119256 CPUtime=222.2
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 36009 0 0 0 22200 20 0 0 25 0 1 0 284845916 122118144 26216 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 29814 26216 59 122 0 29688 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 119256

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 26271
/proc/meminfo: memFree=1171376/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=120444 CPUtime=282.18
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 36292 0 0 0 28197 21 0 0 25 0 1 0 284845916 123334656 26499 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 30111 26499 59 122 0 29985 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 120444

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 26271
/proc/meminfo: memFree=1170480/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=121236 CPUtime=342.17
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 36505 0 0 0 34195 22 0 0 25 0 1 0 284845916 124145664 26712 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 30309 26712 59 122 0 30183 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 121236

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 26271
/proc/meminfo: memFree=1169392/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=122292 CPUtime=402.15
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 36781 0 0 0 40192 23 0 0 25 0 1 0 284845916 125227008 26988 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530202 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 30573 26988 59 122 0 30447 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 122292

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 26271
/proc/meminfo: memFree=1168112/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=123608 CPUtime=462.12
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 37086 0 0 0 46189 23 0 0 25 0 1 0 284845916 126574592 27293 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 30902 27293 59 122 0 30776 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 123608

[startup+522.302 s]
/proc/loadavg: 1.12 1.00 0.99 2/78 26271
/proc/meminfo: memFree=1167408/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=124400 CPUtime=522.1
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 37274 0 0 0 52186 24 0 0 25 0 1 0 284845916 127385600 27481 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 31100 27481 59 122 0 30974 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 124400

[startup+582.301 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 26271
/proc/meminfo: memFree=1166256/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=125456 CPUtime=582.08
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 37549 0 0 0 58183 25 0 0 25 0 1 0 284845916 128466944 27756 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 31364 27756 59 122 0 31238 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 125456

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 26271
/proc/meminfo: memFree=1165296/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=126380 CPUtime=642.07
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 37788 0 0 0 64181 26 0 0 25 0 1 0 284845916 129413120 27995 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 31595 27995 59 122 0 31469 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 126380

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 26271
/proc/meminfo: memFree=1164080/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=127568 CPUtime=702.04
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 38082 0 0 0 70178 26 0 0 25 0 1 0 284845916 130629632 28289 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 31892 28289 59 122 0 31766 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 127568

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 26345
/proc/meminfo: memFree=1161728/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=128624 CPUtime=761.99
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 38349 0 0 0 76172 27 0 0 25 0 1 0 284845916 131710976 28556 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519135 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 32156 28556 59 122 0 32030 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 128624

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 26429
/proc/meminfo: memFree=1160512/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=130068 CPUtime=821.91
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 38661 0 0 0 82163 28 0 0 25 0 1 0 284845916 133189632 28868 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 32517 28868 59 122 0 32391 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 130068

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 26469
/proc/meminfo: memFree=1160240/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=131392 CPUtime=881.86
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 39012 0 0 0 88157 29 0 0 25 0 1 0 284845916 134545408 29219 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 32848 29219 59 122 0 32722 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 131392

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 26469
/proc/meminfo: memFree=1159344/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=132328 CPUtime=941.84
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 39227 0 0 0 94154 30 0 0 25 0 1 0 284845916 135503872 29434 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 33082 29434 59 122 0 32956 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 132328

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 26469
/proc/meminfo: memFree=1159152/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=132460 CPUtime=1001.82
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 39272 0 0 0 100152 30 0 0 25 0 1 0 284845916 135639040 29479 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 33115 29479 59 122 0 32989 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 132460

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 26469
/proc/meminfo: memFree=1158384/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=133252 CPUtime=1061.8
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 39464 0 0 0 106149 31 0 0 25 0 1 0 284845916 136450048 29671 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 33313 29671 59 122 0 33187 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 133252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 26469
/proc/meminfo: memFree=1157104/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=134440 CPUtime=1121.77
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 39780 0 0 0 112146 31 0 0 25 0 1 0 284845916 137666560 29987 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 33610 29987 59 122 0 33484 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 134440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 26469
/proc/meminfo: memFree=1155696/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=135768 CPUtime=1181.76
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 40122 0 0 0 118144 32 0 0 25 0 1 0 284845916 139026432 30329 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 33942 30329 59 122 0 33816 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 135768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 26469
/proc/meminfo: memFree=1155184/2055924 swapFree=4191880/4192956
[pid=26270] ppid=26268 vsize=136296 CPUtime=1200.05
/proc/26270/stat : 26270 (mxc) R 26268 26270 25017 0 -1 4194304 40247 0 0 0 119973 32 0 0 25 0 1 0 284845916 139567104 30454 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26270/statm: 34074 30454 59 122 0 33948 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 136296

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): 1200.63
CPU time (s): 1200.09
CPU user time (s): 1199.74
CPU system time (s): 0.347947
CPU usage (%): 99.955
Max. virtual memory (cumulated for all children) (KiB): 149624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.347947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40247
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= 25074

runsolver used 1.3338 second user time and 3.03854 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Wed Feb 28 07:48:32 UTC 2007

IDJOB= 315103
IDBENCH= 20408
IDSOLVER= 107
FILE ID= node6/315103-1172648911

PBS_JOBID= 3980939

Free space on /tmp= 66384 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-50-h49-unsat.cnf
COMMAND LINE= /tmp/evaluation/315103-1172648911/mxc /tmp/evaluation/315103-1172648911/instance-315103-1172648911.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-315103-1172648911 -o ROOT/results/node6/solver-315103-1172648911 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315103-1172648911/mxc /tmp/evaluation/315103-1172648911/instance-315103-1172648911.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  afc9746f162b3434bc79ea21bd1704d5

RANDOM SEED= 448939617

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1277264 kB
Buffers:         30616 kB
Cached:         625544 kB
SwapCached:        448 kB
Active:         257792 kB
Inactive:       454264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1277264 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           39712 kB
Writeback:           0 kB
Mapped:          65824 kB
Slab:            52188 kB
Committed_AS:   983460 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= 66384 MiB

End job on node6 on Wed Feb 28 08:08:35 UTC 2007