Trace number 3250112

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
rcl 2011-04-01? (TO) 1300.03 1300.01

General information on the benchmark

Namecrafted/manthey/sudoku-single-hard/
sudoku_81x81_unknown.cnf
MD5SUMcbd78921480e79d133eb06cb2172caa1
Bench CategoryCRAFTED (crafted 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 variables18217
Number of clauses284829
Sum of the clauses size622430
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2275099
Number of clauses of size 3620
Number of clauses of size 4984
Number of clauses of size 51120
Number of clauses of size over 57006

Solver Data 

0.00/0.00	c Parsing...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |  284829   622430 |   85448       0        0     nan |  0.000 % |
0.00/0.40	c ==============================================================================
0.00/0.40	c Result  :   #vars: 18217   #clauses: 284829   #literals: 622430
0.00/0.40	c CPU time:   0.39394 s
0.00/0.40	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3250112-1303518426/watcher-3250112-1303518426 -o /tmp/evaluation-result-3250112-1303518426/solver-3250112-1303518426 -C 2400 -W 1300 -M 7680 ./esg_static.sh HOME/instance-3250112-1303518426.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.97 2.52 2.88 4/192 6019
/proc/meminfo: memFree=19567176/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 329 0 0 0 0 0 0 0 25 0 1 0 542073094 8908800 249 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 249 209 178 0 68 0

[startup+0.0312221 s]
/proc/loadavg: 2.97 2.52 2.88 4/192 6019
/proc/meminfo: memFree=19567176/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 329 0 0 0 0 0 0 0 25 0 1 0 542073094 8908800 249 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 249 209 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100216 s]
/proc/loadavg: 2.97 2.52 2.88 4/192 6019
/proc/meminfo: memFree=19567176/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 329 0 0 0 0 0 0 0 25 0 1 0 542073094 8908800 249 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 249 209 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30117 s]
/proc/loadavg: 2.97 2.52 2.88 4/192 6019
/proc/meminfo: memFree=19567176/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 329 0 0 0 0 0 0 0 25 0 1 0 542073094 8908800 249 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 249 209 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701062 s]
/proc/loadavg: 2.97 2.52 2.88 4/192 6019
/proc/meminfo: memFree=19567176/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8700

[startup+1.50098 s]
/proc/loadavg: 2.97 2.52 2.88 5/194 6022
/proc/meminfo: memFree=19553652/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=15616 CPUtime=0.97 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 2369 0 0 0 97 0 0 0 25 0 1 0 542073146 15990784 2279 33554432000 4194304 4218580 140735882615664 18446744073709551615 4210077 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 3904 2279 130 6 0 2374 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24316

[startup+3.10068 s]
/proc/loadavg: 2.97 2.52 2.88 5/194 6022
/proc/meminfo: memFree=19552040/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=16996 CPUtime=2.56 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 2711 0 0 0 256 0 0 0 25 0 1 0 542073146 17403904 2621 33554432000 4194304 4218580 140735882615664 18446744073709551615 4209996 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 4249 2621 130 6 0 2719 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 25696

[startup+6.30106 s]
/proc/loadavg: 3.06 2.54 2.88 5/194 6022
/proc/meminfo: memFree=19549320/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=19072 CPUtime=5.76 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 3209 0 0 0 576 0 0 0 25 0 1 0 542073146 19529728 3119 33554432000 4194304 4218580 140735882615664 18446744073709551615 4210524 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 4768 3119 131 6 0 3238 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 27772

[startup+12.7009 s]
/proc/loadavg: 3.13 2.56 2.89 5/194 6023
/proc/meminfo: memFree=19542040/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=23392 CPUtime=12.17 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 4309 0 0 0 1216 1 0 0 25 0 1 0 542073146 23953408 4219 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208186 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 5848 4219 131 6 0 4318 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32092

[startup+25.5005 s]
/proc/loadavg: 3.32 2.63 2.91 5/194 6023
/proc/meminfo: memFree=19524676/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=27216 CPUtime=24.97 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 5250 0 0 0 2496 1 0 0 25 0 1 0 542073146 27869184 5160 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208542 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 6804 5160 131 6 0 5274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35916

[startup+51.1007 s]
/proc/loadavg: 3.55 2.74 2.93 5/194 6024
/proc/meminfo: memFree=19507864/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=31832 CPUtime=50.57 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 6407 0 0 0 5056 1 0 0 25 0 1 0 542073146 32595968 6303 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 7958 6303 131 6 0 6428 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40532

[startup+102.307 s]
/proc/loadavg: 3.80 2.93 2.99 5/194 6025
/proc/meminfo: memFree=19475364/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=48544 CPUtime=101.77 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 10664 0 0 0 10174 3 0 0 25 0 1 0 542073146 49709056 10494 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 12136 10494 131 6 0 10606 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 57244

[startup+162.301 s]
/proc/loadavg: 3.93 3.13 3.05 5/194 6027
/proc/meminfo: memFree=19446464/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=66340 CPUtime=161.77 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 15228 0 0 0 16173 4 0 0 25 0 1 0 542073146 67932160 14930 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208153 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 16585 14930 131 6 0 15055 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 75040

[startup+222.301 s]
/proc/loadavg: 4.04 3.30 3.11 5/194 6028
/proc/meminfo: memFree=19425500/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=66468 CPUtime=221.77 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 15393 0 0 0 22173 4 0 0 25 0 1 0 542073146 68063232 14957 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 16617 14957 131 6 0 15087 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 75168

[startup+282.301 s]
/proc/loadavg: 4.05 3.44 3.17 5/194 6030
/proc/meminfo: memFree=19406140/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=71432 CPUtime=281.78 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 16820 0 0 0 28173 5 0 0 25 0 1 0 542073146 73146368 16208 33554432000 4194304 4218580 140735882615664 18446744073709551615 4210037 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 17858 16208 131 6 0 16328 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 80132

[startup+342.301 s]
/proc/loadavg: 4.02 3.54 3.22 5/194 6032
/proc/meminfo: memFree=19388020/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=75436 CPUtime=341.78 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 18013 0 0 0 34172 6 0 0 25 0 1 0 542073146 77246464 17210 33554432000 4194304 4218580 140735882615664 18446744073709551615 4210507 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 18859 17210 131 6 0 17329 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 84136

[startup+402.3 s]
/proc/loadavg: 4.00 3.62 3.26 5/194 6033
/proc/meminfo: memFree=19377836/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2

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

/proc/6022/statm: 22956 21315 131 6 0 21426 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 100524

[startup+642.301 s]
/proc/loadavg: 4.04 3.85 3.43 5/194 6040
/proc/meminfo: memFree=19318264/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=91984 CPUtime=641.79 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 22990 0 0 0 64172 7 0 0 25 0 1 0 542073146 94191616 21347 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208512 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 22996 21347 131 6 0 21466 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 100684

[startup+702.3 s]
/proc/loadavg: 4.01 3.87 3.46 5/194 6041
/proc/meminfo: memFree=19315388/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=92048 CPUtime=701.79 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 23178 0 0 0 70171 8 0 0 25 0 1 0 542073146 94257152 21363 33554432000 4194304 4218580 140735882615664 18446744073709551615 4210993 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 23012 21363 131 6 0 21482 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 100748

[startup+762.307 s]
/proc/loadavg: 4.00 3.89 3.49 5/194 6046
/proc/meminfo: memFree=19314804/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=91856 CPUtime=761.8 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 23331 0 0 0 76172 8 0 0 25 0 1 0 542073146 94060544 21318 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208164 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 22964 21318 131 6 0 21434 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 100556

[startup+822.301 s]
/proc/loadavg: 4.05 3.92 3.53 5/194 6047
/proc/meminfo: memFree=19303880/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=96340 CPUtime=821.79 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 24660 0 0 0 82171 8 0 0 25 0 1 0 542073146 98652160 22442 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208442 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 24085 22442 131 6 0 22555 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 105040

[startup+882.301 s]
/proc/loadavg: 4.02 3.94 3.56 5/194 6049
/proc/meminfo: memFree=19296796/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=96244 CPUtime=881.79 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 24821 0 0 0 88171 8 0 0 25 0 1 0 542073146 98553856 22416 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208542 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 24061 22416 131 6 0 22531 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 104944

[startup+942.301 s]
/proc/loadavg: 4.00 3.94 3.58 5/194 6051
/proc/meminfo: memFree=19282768/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=99692 CPUtime=941.79 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 25868 0 0 0 94171 8 0 0 25 0 1 0 542073146 102084608 23280 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208438 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 24923 23280 131 6 0 23393 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 108392

[startup+1002.3 s]
/proc/loadavg: 4.00 3.95 3.60 5/194 6052
/proc/meminfo: memFree=19266500/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=99660 CPUtime=1001.8 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 26066 0 0 0 100171 9 0 0 25 0 1 0 542073146 102051840 23277 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 24915 23277 131 6 0 23385 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 108360

[startup+1062.3 s]
/proc/loadavg: 4.00 3.96 3.63 5/194 6054
/proc/meminfo: memFree=19259788/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=99884 CPUtime=1061.8 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 26284 0 0 0 106171 9 0 0 25 0 1 0 542073146 102281216 23332 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208501 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 24971 23332 131 6 0 23441 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 108584

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.65 5/194 6055
/proc/meminfo: memFree=19240928/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=109964 CPUtime=1121.8 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 28990 0 0 0 112170 10 0 0 25 0 1 0 542073146 112603136 25845 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208532 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 27491 25845 131 6 0 25961 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 118664

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/194 6057
/proc/meminfo: memFree=19236688/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=109964 CPUtime=1181.81 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 29195 0 0 0 118171 10 0 0 25 0 1 0 542073146 112603136 25864 33554432000 4194304 4218580 140735882615664 18446744073709551615 4211929 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 27491 25864 131 6 0 25961 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 118664

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.68 5/194 6059
/proc/meminfo: memFree=19235184/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=109996 CPUtime=1241.81 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 29383 0 0 0 124171 10 0 0 25 0 1 0 542073146 112635904 25874 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208480 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 27499 25874 131 6 0 25969 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 118696



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.97 3.96 3.69 5/194 6150
/proc/meminfo: memFree=19462004/32951124 swapFree=67111480/67111528
[pid=6019] ppid=6017 vsize=8700 CPUtime=0.51 cores=0,2
/proc/6019/stat : 6019 (esg_static.sh) S 6017 6019 3353 0 -1 4202496 355 4547 0 0 0 0 50 1 20 0 1 0 542073094 8908800 252 33554432000 4194304 4922060 140737369139936 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6019/statm: 2175 252 209 178 0 68 0
[pid=6022] ppid=6019 vsize=110060 CPUtime=1299.52 cores=0,2
/proc/6022/stat : 6022 (cdcl) R 6019 6019 3353 0 -1 4202496 29573 0 0 0 129941 11 0 0 25 0 1 0 542073146 112701440 25890 33554432000 4194304 4218580 140735882615664 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/6022/statm: 27515 25890 131 6 0 25985 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 118760

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6019 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=501923
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=17997
# CPU time returned by wait4() is 0.51992
# while last known CPU time is 1300.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.91
CPU system time (s): 0.12
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 118888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.501923
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4902
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= 3

runsolver used 2.29065 second user time and 4.81327 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-23 02:27:06
IDJOB=3250112
IDBENCH=83244
IDSOLVER=1609
FILE ID=node111/3250112-1303518426
RUNJOBID= node111-1303518369-5718
PBS_JOBID= 13134250
Free space on /tmp= 71412 MiB

SOLVER NAME= rcl 2011-04-01
BENCH NAME= SAT11/crafted/manthey/sudoku-single-hard/sudoku_81x81_unknown.cnf
COMMAND LINE= ./esg_static.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250112-1303518426/watcher-3250112-1303518426 -o /tmp/evaluation-result-3250112-1303518426/solver-3250112-1303518426 -C 2400 -W 1300 -M 7680  ./esg_static.sh HOME/instance-3250112-1303518426.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= cbd78921480e79d133eb06cb2172caa1
RANDOM SEED=903323735

node111.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5428.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19567456 kB
Buffers:       1977660 kB
Cached:       10704644 kB
SwapCached:         44 kB
Active:        9010832 kB
Inactive:      3812508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19567456 kB
SwapTotal:    67111528 kB
SwapFree:     67111480 kB
Dirty:            5496 kB
Writeback:           0 kB
AnonPages:      140536 kB
Mapped:          15224 kB
Slab:           496628 kB
PageTables:       5616 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   326136 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71396 MiB
End job on node111 at 2011-04-23 02:48:48